1756 ControlLogix And GuardLogix Controllers Technical Data, TD001O EN P L7 Td001

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Technical Data

1756 ControlLogix and GuardLogix Controllers
ControlLogix Controller Catalog Numbers

1756-L61, 1756-L62, 1756-L63, 1756-L63XT, 1756-L64, 1756-L65
1756-L71, 1756-L72, 1756-L73, 1756-L73XT, 1756-L74, 1756-L75
1756-L71K, 1756-L72K, 1756-L73K, 1756-L74K, 1756-L75K
1756-L81E, 1756-L82E, 1756-L83E, 1756-L84E, 1756-L85E,
1756-L81EK, 1756-L82EK, 1756-L83EK, 1756-L84EK, 1756-L85EK

GuardLogix Controller Catalog Numbers

1756-L61S, 1756-L62S, 1756-L63S, 1756-LSP
1756-L71S, 1756-L71SK, 1756-L72S, 1756-L72SK, 1756-L73S, 1756-L73SK, 1756-L7SP,
1756-L7SPK, 1756-L73SXT, 1756-L7SPXT
1756-L81ES, 1756-L81ESK, 1756-L82ES,1756-L82ESK, 1756-L83ES, 1756-L83ESK,
1756-L84ES, 1756-L84ESK, 1756-L8SP, 1756-L8SPK

Armor ControlLogix Catalog Numbers

1756-L72EROM, 1756-L73EROM

Armor GuardLogix Catalog Numbers

1756-L72EROMS, 1756-L73EROMS

ControlLogix Redundancy Catalog Numbers 1756-RM2, 1756-RM2XT

Topic

Page

1756 ControlLogix Controllers

2

1756 ControlLogix-XT Controllers

13

1756 GuardLogix Controllers

17

1756 GuardLogix-XT Controllers

29

1756 Armor ControlLogix and Armor GuardLogix Controllers

32

Controller Compatibility

36

ControlLogix Redundancy

39

ControlLogix Controller Accessories

42

1756 ControlLogix and GuardLogix Controllers

1756 ControlLogix Controllers
The ControlLogix® controller provides a scalable controller solution that is capable of addressing many I/O points. You
can place the ControlLogix controller into any slot of a ControlLogix I/O chassis, and install multiple controllers in the
same chassis.
ControlLogix controllers can monitor and control I/O across the ControlLogix backplane, and over network links. The
ControlLogix 5580 controllers have an embedded Ethernet port for a direct connection to Ethernet-enabled devices and
networks, and also support communication interface modules in the local chassis. To provide communication for
ControlLogix 5570 or ControlLogix 5560 controllers, install the appropriate communication interface module into the
local chassis.
ControlLogix 5580 and ControlLogix 5570 controllers are available with a conformal coating. A conformal coating
provides a layer of protection against contaminants and humidity to help protect the assembly and extend product life in
harsh, corrosive environments. Products with a conformal coating have a ‘K’ suffix at the end of the catalog number.

2

1756 ControlLogix Controller

Page

ControlLogix 5580 Controllers Features and Specifications

3

ControlLogix 5570 Controllers Features and Specifications

7

ControlLogix 5560 Controllers Features and Specifications

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1756 ControlLogix and GuardLogix Controllers

ControlLogix 5580 Controllers Features and Specifications
Feature

1756-L81E,
1756-L81EK

1756-L82E,
1756-L82EK

1756-L83E,
1756-L83EK

Controller tasks

32 tasks
1000 programs/task
Local I/O event triggers: No limit

Built-in communication ports

1 port USB(3)
Embedded Ethernet port

USB port communication

USB 2.0
Full speed (12 Mbps)
Programming, configuration, firmware update, and on-line edits only

Ethernet performance

10/100/1000 Mbps

Packet Rate Capacity (packets/second)(1)

I/O: 128,000
HMI/MSG: 1000

Communication options

•
•
•
•
•
•
•

EtherNet/IP nodes supported, max(2)

60 nodes(5)
100 nodes(6)

Network connections, per network module located
in the local chassis

•
•
•
•
•
•

Controller redundancy

—

Integrated motion

• Integrated Motion on the EtherNet/IP network

Programming languages

•
•
•
•

(1)

1756-L84E,
1756-L84EK

1756-L85E,
1756-L85EK

150 nodes(5)
250 nodes(6)

300 nodes(7)

EtherNet/IP™
ControlNet™
DeviceNet™
Data Highway Plus™
Remote I/O
SynchLink™
Third-party process and device networks
80 nodes(5)
175 nodes(6)

100 nodes(4)
250 nodes(6)

ControlLogix 5580 Controllers front EtherNet/IP port. See ‘EtherNet/IP nodes supported, max’ in this table.
256 EtherNet/IP; 128 TCP (1756-EN2x)
128 EtherNet/IP; 64 TCP (1756-ENBT)
100 ControlNet (1756-CN2/A)
40 ControlNet (1756-CNB/D, 1756-CNB/E)
128 ControlNet (1756-CN2/B)

Relay Ladder Logic (RLL)
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)

I/O numbers are maximums; they assume no HMI/MSG. HMI/MSG numbers are maximums, they assume no I/O. Packet rates vary depending on packet size. For more details, see Troubleshoot EtherNet/IP Application Technique,
publication ENET-AT003, and the EDS file for a specific catalog number.

(2) A node is an EtherNet/IP device that you add directly to the I/O configuration, and counts toward the node limits of the controller. For more information on EtherNet/IP nodes, see the ControlLogix 5580 Controllers User Manual,
publication1756-UM543.
(3) The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.
(4) With Studio 5000 Logix Designer® Application Version 28 and Version 29.
(5) With Studio 5000 Logix Designer Application Version 29.
(6) With Studio 5000 Logix Designer Application Version 30 or greater.
(7) With Studio 5000 Logix Designer Application Version 28 or greater.

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1756 ControlLogix and GuardLogix Controllers

Technical Specifications - ControlLogix 5580 Controllers
Attribute

1756-L81E,
1756-L81EK

1756-L82E,
1756-L82EK

1756-L83E,
1756-L83EK

1756-L84E,
1756-L84EK

1756-L85E,
1756-L85EK

User memory

3 MB

5 MB

10 MB

20 MB

40 MB

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Optional nonvolatile memory storage

2 GB Secure Digital Card (1784-SD2), ships pre-installed in the controller

Energy storage module

Embedded in controller, nonremovable

Current draw @ 1.2V DC

5.0 mA

Current draw @ 5.1V DC

1.20 A

Power dissipation

6.2 W

Thermal dissipation

21.2 BTU/hr

Isolation voltage

50V (continuous), Basic Insulation type, USB port to backplane, Ethernet port to backplane, and USB port to Ethernet port
Type tested at 1000V AC for 60 seconds

Weight, approx

0.394 kg (.868 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756-A17 K Series B, Series C

Power supply, standard

1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756-PB75, 1756-PB75K,
1756-PH75, 1756-PC75

Power supply, redundant

1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756-PB75RK, 1756-PSCA2, 1756-PSCA2K

Wire category(1)

3 - on USB port
2 - on Ethernet ports

Wire size

Ethernet connections:
Ethernet cabling and installation according to IEC 61918 and IEC 61784-5-2

North American temperature code

T4

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

(1) Use this conductor category information to plan conductor routing. See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - ControlLogix 5580 Controllers
1756-L81E, 1756-L82E, 1756-L83E, 1756-L84E, 1756-L85E, 1756-L81EK, 1756-L82EK,
1756-L83EK, 1756-L84EK, 1756-L85EK

Attribute
Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

Chassis series C: 0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)
Chassis series B: 0 °C < Ta < +50 °C (+32 °F < Ta < +122 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

Chassis series B and C: -40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

Chassis series C: 60 °C (140 °F)
Chassis series B: 50 °C (122 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

EFT/B Immunity
IEC 61000-4-4

±2 kV at 5 kHz on Ethernet ports

Surge Transient Immunity
IEC 61000-4-5

±2 kV line-earth (CM) on Ethernet ports

Conducted RF Immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

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1756 ControlLogix and GuardLogix Controllers

Certifications - ControlLogix 5580 Controllers
Certification(1)

1756-L81E, 1756-L81EK, 1756-L82E, 1756-L82EK, 1756-L83E, 1756-L83EK, 1756-L84E, 1756-L84EK, 1756-L85E, 1756-L85EK

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CSA

CSA Certified Process Control Equipment. See CSA File LR54689C.
CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations. See CSA File LR69960C.

FM

FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO13ATEX1325026X

IECEx

IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

EtherNet/IP

ODVA conformance tested to EtherNet/IP specifications

(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

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Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

1756 ControlLogix and GuardLogix Controllers

ControlLogix 5570 Controllers Features and Specifications
Feature

1756-L71, 1756-L71K, 1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K

Controller tasks

• 32 tasks
• 100 programs/task
• Event tasks: all event triggers

Built-in communication ports

1 port USB(2)

Communication options

•
•
•
•
•
•
•

USB port communication

Programming, configuration, firmware update, and on-line edits only

Controller connections supported, max(1)

500

Network connections, per network module

•
•
•
•
•

Controller redundancy

Full support

Integrated motion

• SERCOS interface
• Analog options (encoder input, LDT input, SSI input)
• Integrated Motion on the EtherNet/IP network

Programming languages

•
•
•
•

EtherNet/IP
ControlNet
DeviceNet
Data Highway Plus
Remote I/O
SynchLink
Third-party process and device networks

100 ControlNet (1756-CN2/A)
40 ControlNet (1756-CNB/D, 1756-CNB/E)
128 ControlNet (1756-CN2/B)
256 EtherNet/IP; 128 TCP (1756-EN2x)
128 EtherNet/IP; 64 TCP (1756-ENBT)

Relay Ladder
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)

(1) ControlLogix 5570 controllers use connections to establish communication links between devices. For more information on how to use and calculate connections, see the ControlLogix System User Manual, publication
1756-UM001.
(2) The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

Technical Specifications - ControlLogix 5570 Controllers
Attribute

1756-L71, 1756-L71K

1756-L72, 1756-L72K

1756-L73, 1756-L73K

1756-L74, 1756-L74K

1756-L75, 1756-L75K

User memory

2 MB

4 MB

8 MB

16 MB

32 MB

I/O memory

0.98 MB

Optional nonvolatile memory storage

1 GB (1784-SD1 ships with every controller)
2 GB (1784-SD2)

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Energy storage module

• 1756-ESMCAP, 1756-ESMCAPK capacitor energy storage module (removable, ships installed with every controller)
• 1756-ESMNSE, 1756-ESMNSEK capacitor energy storage module (removable, no residual WallClockTime power backup)
• 1756-ESMNRM, 1756-ESMNRMK capacitor energy storage module (nonremovable, helps prevent USB connection and SD card use to
help secure the controller)

Current draw @ 1.2V DC

5 mA

Current draw @ 5.1V DC

800 mA

Power dissipation

2.5 W

Thermal dissipation

8.5 BTU/hr

Isolation voltage

30V (continuous), basic insulation type, USB port-to-system
Type tested at 500V AC for 60 s

USB port(1)

USB 2.0, full speed (12 Mbps)

Weight, approx

0.25 kg (0.55 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756-A17 K

Power supply, standard

1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756-PB75, 1756-PB75K,
1756-PH75

Power supply, redundant

1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756-PB75RK,1756-PSCA2, 1756-PSCA2K

Wire category(2)

3 - on USB port

North American temperature code

T4A

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

(1) The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.
(2) Use this conductor category information to plan conductor routing. See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - ControlLogix 5570 Controllers
Attribute

1756-L71, 1756-L71K, 1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L74K, 1756-L74,
1756-L75, 1756-L75K

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g (45 g with SD card installed)

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Conducted RF Immunity
IEC 61000-4-6

Not applicable: USB is a temporary programming port.

Certifications - ControlLogix 5570 Controllers
Certification(1)

1756-L71, 1756-L71K, 1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
EN 61326-1; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
EN 60079-0; General Requirements
EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
II 3 G Ex nA IIC T4 Gc
DEMKO13ATEX1325026X

IECEx

IECEx System, compliant with:
IEC 60079-0; General Requirements
IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
II 3 G Ex nA IIC T4 Gc
IECEx UL 14.0008X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

ControlLogix 5560 Controllers Features and Specifications
Feature

1756-L61, 1756-L62, 1756-L63, 1756-L63XT, 1756-L64, 1756-L65

Controller tasks

• 32 tasks
• 100 programs/task
• Event tasks: all event triggers

Built-in communication ports

1 port RS-232 serial

Communication options

•
•
•
•
•
•
•

EtherNet/IP
ControlNet
DeviceNet
Data Highway Plus
Remote I/O
SynchLink
Third-party process and device networks

Serial port communication

•
•
•
•
•

ASCII
DF1 full/half-duplex
DF1 radio modem
DH-485
Modbus via logic

Controller connections supported, max(1)

250

Network connections, per network module

•
•
•
•
•

Controller redundancy

Full support

Integrated motion

• SERCOS interface
• Analog options (encoder input, LDT input, SSI input)
• Integrated Motion on the EtherNet/IP network

Programming languages

•
•
•
•

100 ControlNet (1756-CN2/A)
40 ControlNet (1756-CNB/D, 1756-CNB/E)
128 ControlNet (1756-CN2/B)
256 EtherNet/IP; 128 TCP (1756-EN2x)
128 EtherNet/IP; 64 TCP (1756-ENBT)

Relay Ladder
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)

(1) ControlLogix 5560 controllers use connections to establish communication links between devices. For more information on connections, see the ControlLogix System User Manual, publication 1756-UM001.

IMPORTANT

10

Scan time for a project that is loaded in a 1756-L64 or 1756-L65 controller can be slower than for the same project loaded in one
of the other 1756-L6x controllers. For instruction execution times, see the Logix5000 Controllers Instruction Execution Time and
Memory Use Reference Manual, publication 1756-RM087.

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1756 ControlLogix and GuardLogix Controllers

Technical Specifications - ControlLogix 5560 Controllers
Attribute

1756-L61

1756-L62

1756-L63

1756-L64

1756-L65

User memory

2 MB

4 MB

8 MB

16 MB

32 MB

I/O memory

478 KB

Optional nonvolatile memory storage

128 MB (1784-CF128)

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Replacement battery(1)

Series A: 1756-BA1, 1756-BATM, 1756-BATA
Series B: 1756-BA2

Current draw @ 5.1V DC

1200 mA

Current draw @ 24V DC

14 mA

Power dissipation

3.5 W

Thermal dissipation

11.9 BTU/hr

Isolation voltage

30V (continuous), basic insulation type, RS-232 port to system
Type tested at 720V DC for 60 s

Serial cables

1756-CP3 or 1747-CP3, right angle connector to controller, straight to serial port, 3 m (9.84 ft)

Weight, approx

Series A: 0.32 kg (0.71 lb)
Series B: 0.35 kg (0.78 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

Power supply, standard

1756-PA50, 1756-PA72, 1756-PA75, 1756-PB50, 1756-PB72, 1756-PB75

Power supply, redundant

1756-PA75R, 1756-PB75R, 1756-PSCA2

Wire category(2)

2 - on RS-232 port

North American temperature code

T4A

IEC temperature code

T4

Enclosure type rating

None (open-style)

1756-BA2 (0.50 g Lithium)

(1) For Australian Mining certification applications, only a series A controller and a 1756-BA1 battery can be used. For more information, contact your local distributor or sales office.
(2) Use this conductor category information to plan conductor routing as described in the system level installation manual. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - ControlLogix 5560 Controllers
Attribute

1756-L61, 1756-L62, 1756-L63, 1756-L64, 1756-L65

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0…60 °C (32 …140 °F)

Temperature, storage
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions
CISPR 11
IEC 61000-6-4

Class A

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

EFT/B immunity
IEC 61000-4-4

±4 kV at 5 kHz on RS-232 port

Surge transient immunity
IEC 61000-4-5

±2 kV line-earth (CM) on RS-232 port

Conducted RF immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

Certifications - ControlLogix 5560 Controllers
Certification(1)

1756-L61, 1756-L62, 1756-L63, 1756-L64, 1756-L65

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CSA

CSA Certified Process Control Equipment. See CSA File LR54689C.
CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations. See CSA File LR69960C.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN60079-0; General Requirements
• II 3 G Ex nA IIC T4 X
• LCIE01ATEX6020X
IMPORTANT: The 1756-L64 and 1756-L65 controllers do not have this certification.

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

FM

FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

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1756 ControlLogix and GuardLogix Controllers

1756 ControlLogix-XT Controllers
The ControlLogix-XT™ controllers function in the same way as the traditional ControlLogix controllers.
The ControlLogix-XT products include control and communication system components that are conformally coated
for extended protection in harsh, corrosive environments:
• When used with FLEX I/O-XT™ products, the ControlLogix-XT system can withstand temperature ranges of 20…+70 °C (-4…+158 °F).
• When used independently, the ControlLogix-XT system can withstand temperature ranges of -25…+70 °C (13…+158 °F).
• Customers who previously used the LXT chassis should now migrate to the K version of the chassis.

1756-L73XT ControlLogix Controller Specifications
Technical Specifications - 1756-L73XT ControlLogix Controller
Attribute

1756-L73XT

User memory

8 MB

I/O memory

0.98 MB

Optional nonvolatile memory

1 GB (1784-SD1 ships with every controller)
2 GB (1784-SD2)

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Replacement battery

—

Energy storage modules

• 1756-ESMCAPXT capacitor energy storage module (removable, ships installed with every controller)
• 1756-ESMNSEXT capacitor energy storage module (removable, no residual WallClockTime power backup)
• 1756-ESMNRMXT capacitor energy storage module (nonremovable, helps prevent USB connection and SD card use to help secure the
controller)

Current draw @ 5.1V DC

800 mA

Current draw @ 1.2V DC

5 mA

Power dissipation

2.5 W

Thermal dissipation

8.5 BTU/hr

Isolation voltage

30V (continuous), basic insulation type, USB port to backplane
Type tested at 500V AC for 60 s

USB port(1)

USB 2.0, full speed (12 Mbps)

Weight, approx

0.25 kg (0.55 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A7XT, 1756-A10XT
For low temperature applications only, use 1756-A4K, 1756-A7K, 1756-A10K, 1756-A13K, 1756-A17K

Power supply, standard

1756-PAXT, 1756-PA30XT, 1756-PBXT, 1756-PB30XT

Power supply, redundant

None

(2)

Wire category

3 - on USB ports

North American temperature code

T4A

IECEx temperature code

T4

ATEX temperature code

T4

Enclosure type rating

None (open-style)

(1) The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.
(2) Use this conductor category information to plan conductor routing. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L73XT ControlLogix Controller
Attribute

1756-L73XT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25 °C < Ta < +70 °C (-13 °F < Ta < +158 °F)
When using a 1756-A7LXT chassis, surrounding air temperature range is
-25 °C < Ta < +60 °C (-13 °F < Ta < +140 °F) even when using an ‘XT’ controller.

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

70 °C (158 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g
(45 g with SD card installed)

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Conducted RF Immunity
IEC 61000-4-6

Not applicable: USB is a temporary programming port.

Certifications - 1756-L73XT ControlLogix Controller
Certification(1)

1756-L73XT

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-4; Industrial Emissions
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO13ATEX1325026X

IECEx

IECEx System, compliant with:
• IEC 60079-0; General Requirements
• IEC 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

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1756-L63XT ControlLogix Controller Specifications
Technical Specifications - 1756-L63XT Controller
Attribute

1756-L63XT

User memory

8 MB

I/O memory

478 KB

Optional nonvolatile memory storage

128 MB (1784-CF128)

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Replacement battery

1756-BA2

Current draw @ 5.1V DC

1200 mA

Current draw @ 24V DC

14 mA

Power dissipation

3.5 W

Thermal dissipation

11.9 BTU/hr

Isolation voltage

30V (continuous), basic insulation type, RS-232 port to system
Type tested at 720V DC for 60 s

Serial cables

1756-CP3 or 1747-CP3, right angle connector to controller, straight to serial port, 3 m (9.84 ft)

Weight, approx

0.35 kg (0.78 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A7XT, 1756-A10XT
For low temperature applications only, use 1756-A4K, 1756-A7K, 1756-A10K, 1756-A13K, 1756-A17K

Power supply, standard

1756-PAXT, 1756-PA30XT, 1756-PBXT, 1756-PB30XT

Power supply, redundant

None

Wire category(1)

2 - on RS-232 port

North American temperature code

T4A

IEC temperature code

T4

Enclosure type rating

None (open-style)

(1) Use this conductor category information to plan conductor routing as described in the system level installation manual. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L63XT Controller
Attribute

1756-L63XT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25…+70 °C (-13…+158 °F)
When using a 1756-A7LXT chassis, surrounding air temperature range is -25…+60 °C (-13…+140 °F)
even when using an ‘XT’ controller

Temperature, storage
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

70 °C (158 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions
CISPR 11

Group 1, Class A

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

EFT/B immunity
IEC 61000-4-4

±4 kV at 5 kHz on RS-232 port

Surge transient immunity
IEC 61000-4-5

±2 kV line-earth (CM) on communication ports

Conducted RF immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

Certifications - 1756-L63XT Controller
Certification(1)

1756-L63XT

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-4; Industrial Emissions
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection ’n’
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 X
• LCIE01ATEX6020X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

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1756 GuardLogix Controllers

GuardLogix 5580 Controller with Safety Partner

GuardLogix 5570 Controller with Safety Partner

A GuardLogix® controller is a ControlLogix controller that also provides the ability to perform safety functions. You
must use a primary safety controller and a safety partner to achieve up to SIL CL 3/PLe/Cat. 4. A major benefit of this
system is that it is still one project, safety and standard together. The safety partner is a part of the system, is automatically
configured, and requires no user setup.
With the introduction of the GuardLogix 5580 controller, users can achieve up to SIL 2/PLd (Category 3) with a single
controller and the use of the safety task and safety I/O.
During development, safety and standard have the same rules; multiple programmers, online editing, and forcing are all
allowed. Once the safety system is validated and the safety signature applied, safety memory is protected, the safety logic
cannot be modified, and all safety functions operate with SIL integrity. If the safety partner is present, the safety integrity
will be SIL3. If no safety partner is present, the safety integrity will be SIL2.
On the standard side of the GuardLogix controller, all functions operate like a regular Logix controller. Thus, online
editing, forcing, and other activities are all allowed.
With this level of integration, safety memory can be read by standard logic and external devices, like HMIs or other
controllers, minimizing the need to condition safety memory for use elsewhere. The result is easy system-wide
integration and the ability to display safety status on displays or marquees. Use Guard I/O™ modules for field device
connectivity on Ethernet or DeviceNet networks, and for safety interlocking between GuardLogix controllers use
Ethernet or ControlNet networks. Multiple GuardLogix controllers can share safety data for zone to zone interlocking,
or one GuardLogix controller can use remote distributed safety I/O between different cells/areas.
1756 GuardLogix controllers are available with a conformal coating. The conformal coating provides a layer of
protection against contaminants and humidity to help protect the assembly and extend product life in harsh, corrosive
environments. Products with a conformal coating have a ‘K’ suffix at the end of the catalog number.

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1756 ControlLogix and GuardLogix Controllers

In addition to the standard features of a ControlLogix controller, the GuardLogix controller has these safety-related
features.
Features - GuardLogix Controllers
Feature

1756-L61S, 1756-L62S, 1756-L63S, 1756-L71S, 1756-L72S,
1756-L73S, 1756-L73SXT, 1756-L71SK, 1756-L72SK,
1756-L73SK

Safety communication options

Standard and safety
• EtherNet/IP
• ControlNet
• DeviceNet

Network connections, per
network module

•
•
•
•
•

100 ControlNet (1756-CN2/A)
40 ControlNet (1756-CNB/D, 1756-CNB/E)
128 ControlNet (1756-CN2/B)
256 EtherNet/IP; 128 TCP (1756-EN2x)
128 EtherNet/IP; 64 TCP (1756-ENBT)

EtherNet/IP nodes supported,
max(1)

—

Controller redundancy

Not supported

Programming languages

•
•
•
•
•

1756-L81ES, 1756-L82ES, 1756-L83ES, 1756-L84ES,
1756-L81ESK, 1756-L82ESK, 1756-L83ESK, 1756-L84ESK

• GuardLogix 5580 Controllers front EtherNet/IP port. See ‘EtherNet/IP
nodes supported, max’ in this table.
• 256 EtherNet/IP; 128 TCP (1756-EN2x)
• 128 EtherNet/IP; 64 TCP (1756-ENBT)
• 100 ControlNet (1756-CN2/A)
• 40 ControlNet (1756-CNB/D, 1756-CNB/E)
• 128 ControlNet (1756-CN2/B)
1756-L81ES, 1756-L81ESK: 100 nodes
1756-L82ES, 1756-L82ESK: 175 nodes
1756-L83ES, 1756-L83ESK: 250 nodes
1756-L84ES, 1756-L84ESK: 250 nodes

Relay Ladder Logic (RLL)
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)
Safety Task supports only RLL and the additional safety application instructions

(1) A node is an EtherNet/IP device that you add directly to the I/O configuration, and counts toward the node limits of the controller. For more information on EtherNet/IP nodes, see the ControlLogix 5580 Controllers and
GuardLogix 5580 Controllers User Manual, publication1756-UM543.

Safety Partners
Primary Controller

Safety Partner

1756-L61S, 1756-L62S, 1756-L63S

1756-LSP

1756-L71S, 1756-L71SK, 1756-L72S,1756-L72SK, 1756-L73S,1756-L73SK

1756-L7SP, 1756-L7SPK

1756-L73SXT

1756-L7SPXT

1756-L81ES, 1756-L81ESK, 1756-L82ES, 1756-L82ESK, 1756-L83ES, 1756-L83ESK, 1756-L84ES, 1756-L84ESK

1756-L8SP, 1756-L8SPK

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1756 ControlLogix and GuardLogix Controllers

GuardLogix 5580 Controllers Features and Specifications
Feature

1756-L81ES,
1756-L81ESK

Controller tasks

31 standard tasks, 1 safety task
1000 programs/task
Local I/O event triggers: No limit

—

Built-in communication ports

1 port USB(3)
Embedded Ethernet port

—

USB port communication

USB 2.0
Full speed (12 Mbps)
Programming, configuration, firmware update, and on-line edits only

—

Ethernet performance

10/100/1000 Mbps

—

Packet Rate Capacity (packets/second)(1)

I/O: 128,000
HMI/MSG: 1000

—

Communication options

•
•
•
•
•
•
•

—

EtherNet/IP nodes supported, max(2)

100 nodes

Network connections, per network module located
in the local chassis

• GuardLogix 5580 Controllers front EtherNet/IP port. See ‘EtherNet/IP nodes supported,
max’ in this table.
• 256 EtherNet/IP; 128 TCP (1756-EN2x)
• 128 EtherNet/IP; 64 TCP (1756-ENBT)
• 100 ControlNet (1756-CN2/A)
• 40 ControlNet (1756-CNB/D, 1756-CNB/E)
• 128 ControlNet (1756-CN2/B)

—

Controller redundancy

—

—

Integrated motion

• Integrated Motion on the EtherNet/IP network

—

Programming languages

• For the safety task, GuardLogix controllers support Ladder Diagram only.
• For standard tasks, GuardLogix controllers support:
– Ladder Diagram (LD)
– Structured Text (ST)
– Function Block Diagram (FBD)
– Sequential Function Chart (SFC)

—

(1)

1756-L82ES,
1756-L82ESK

1756-L83ES,
1756-L83ESK

1756-L84ES,
1756-L84ESK

EtherNet/IP™
ControlNet™
DeviceNet™
Data Highway Plus
Remote I/O
SynchLink
Third-party process and device networks
175 nodes

250 nodes

250 nodes

1756-L8SP,
1756-L8SPK

—

I/O numbers are maximums; they assume no HMI/MSG. HMI/MSG numbers are maximums, they assume no I/O. Packet rates vary depending on packet size. For more details, see Troubleshoot EtherNet/IP Application Technique,
publication ENET-AT003, and the EDS file for a specific catalog number.

(2) A node is an EtherNet/IP device that you add directly to the I/O configuration, and counts toward the node limits of the controller. For more information on EtherNet/IP nodes, see the ControlLogix 5580 Controllers and GuardLogix
5580 Controllers User Manual, publication1756-UM543.
(3) The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.

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1756 ControlLogix and GuardLogix Controllers

Technical Specifications - GuardLogix 5580 Controllers
Attribute

1756-L81ES,
1756-L81ESK

1756-L82ES,
1756-L82ESK

1756-L83ES,
1756-L83ESK

1756-L84ES,
1756-L84ESK

1756-L8SP,
1756-L8SPK

User memory

3 MB

5 MB

10 MB

20 MB

—

Safety memory

1.5 MB

2.5 MB

5 MB

6 MB

(2)

Digital I/O, max

128,000

—

Analog I/O, max

4000

—

Total I/O, max

128,000

—

Optional nonvolatile memory storage

2 GB Secure Digital Card (1784-SD2), ships pre-installed in the controller

—

Energy storage module

Embedded in controller, nonremovable

Embedded in safety
partner, nonremovable

Current draw @ 1.2V DC

5.0 mA

Current draw @ 5.1V DC

1.20 A

Power dissipation

6.2 W

Thermal dissipation

21.2 BTU/hr

Isolation voltage

50V (continuous), Basic Insulation type, Ethernet to backplane, USB to backplane, and USB to Ethernet
Type tested at 1000V AC for 60 seconds

Weight, approx

0.394 kg (.868 lb)

Slot width

1

Module location

Chassis-based, any slot (the safety partner must be installed in the slot to the immediate right of the primary controller)

Chassis

1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756-A17 K Series B, Series C

Power supply, standard

1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756-PB75, 1756-PB75K,
1756-PH75, 1756-PC75

Power supply, redundant

1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756-PB75RK, 1756-PSCA2, 1756-PSCA2K

Wire category(1)

3 - on USB port
2 - on Ethernet ports

Wire size

Ethernet connections:
Ethernet cabling and installation according to IEC 61918 and IEC 61784-5-2

North American temperature code

T4

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

(1) Use this conductor category information to plan conductor routing. See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
(2) Same as corresponding primary controller.

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Environmental Specifications -GuardLogix 5580 Controllers
Attribute

1756-L81ES, 1756-L82ES, 1756-L83ES, 1756-L84ES
1756-L81ESK, 1756-L82ESK, 1756-L83ESK, 1756-L84ESK, 1756-L8SP, 1756-L8SPK

Temperature, operating (SIL 2/PLd)
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F) for Series C Chassis
Note: If operating above +55 °C (+131 °F), modules greater than 6.2W shall not be installed in slots
adjacent to the controller.

Temperature, operating (SIL 3/PLe)
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F) for Series C Chassis
0 °C < Ta < +50 °C (+32 °F < Ta < +122 °F) for Series B Chassis

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

Chassis series B and C: -40…+85 °C (-40…+185 °F)

Temperature, Surrounding Air, max (SIL 2/PLd)

60 °C (140 °F) for Series C Chassis
Note: If operating above +55 °C (+131 °F), modules greater than 6.2W shall not be installed in slots
adjacent to the controller.

Temperature, Surrounding Air, max (SIL 3/PLe)

60 °C (140 °F) for Series C Chassis
50 °C (122 °F) for Series B Chassis

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
3V/m with 1 kHz sine-wave 80% AM from 2700…6000 MHz

EFT/B Immunity
IEC 61000-4-4

±2 kV at 5 kHz on Ethernet ports

Surge Transient Immunity
IEC 61000-4-5

±2 kV line-earth (CM) on Ethernet ports

Conducted RF Immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

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1756 ControlLogix and GuardLogix Controllers

Certifications - GuardLogix 5580 Controllers
Certification(1)

1756-L81ES, 1756-L82ES, 1756-L83ES, 1756-L84ES, 1756-L81ESK, 1756-L82ESK, 1756-L83ESK, 1756-L84ESK,
1756-L8SP, 1756-L8SPK

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CSA

CSA Certified Process Control Equipment. See CSA File 150115.
CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations. See CSA File 150115.

FM

FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations

CE

European Union 2014/30/EU EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
European Union 2006/42/EC MD, compliant with:
• EN ISO 13849-1; Safety-related parts of control systems
• EN 62061; Functional safety of safety-related control systems
• Up to Cat. 4/PL e according to EN ISO 13849-1 and SIL CL 3 according to EN/IEC 62061 when used in combination with the 1756-L8SP
safety partner
• Up to Cat. 3/PL d according to EN ISO 13849-1, and SIL CL 2 according to EN/IEC 62061 when not used in combination with the 1756-L8SP
safety partner
• TÜV 01/205/5611
European Union 2011/65/EU RoHS, compliant with:
• EN 50581; Technical documentation

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 2014/34/EU ATEX Directive, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• DEMKO13ATEX1325026X

IECEx

IECEx System, compliant with:
• IEC 60079-0; General Requirements
• IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

TÜV certified for functional safety(2) Capable of SIL 3, CAT. 4/PLe
EtherNet/IP

ODVA conformance tested to CIP Safety EtherNet/IP specifications

(1) See the Product Certification link at http://www.rockwellautomation.com/global/certification/overview.page for Declarations of Conformity, Certificates, and other certification details.
(2) When used with specified firmware revisions. See the Product Safety Certificate at http://www.rockwellautomation.com/global/certification/overview.page for a full list of safety-related certifications.

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1756 ControlLogix and GuardLogix Controllers

1756-L7S GuardLogix Controllers Specifications
Technical Specifications - 1756-L7S GuardLogix Controllers
Attribute

1756-L71S, 1756-L71SK

1756-L72S, 1756-L72SK

1756-L73S, 1756-L73SK

1756-L7SP, 1756-L7SPK

User memory

2 MB

4 MB

8 MB

—

Safety memory

1 MB

2 MB

4 MB

(2)

I/O memory

0.98 MB

—

GB (1756-SD1 ships with every controller)
Optional nonvolatile memory storage 12 GB
(1756-SD2)

—

Digital I/O, max

128,000

—

Analog I/O, max

4000

—

Total I/O, max

128,000

—

Replacement battery

—

Energy storage modules

• 1756-ESMCAP capacitor energy storage module (removable, ships installed with
every controller)
• 1756-ESMNSE capacitor energy storage module (removable, no residual
WallClockTime power backup)
• 1756-ESMNRM capacitor energy storage module (nonremovable, helps prevent USB
connection and SD card use to help secure the controller)

Current draw @ 1.2V DC

5 mA

Current draw @ 5.1V DC

800 mA

Power dissipation

2.5 W

Thermal dissipation

8.5 BTU/hr

Isolation voltage

30V (continuous), basic insulation, USB port-to-system, type tested at 980V AC for 60 s

Weight, approx

0.25 kg (0.55 lb)

Slot width

2 (both modules needed; each is one slot)

Module location

Chassis-based, any slot (the safety partner must be installed in the slot to the immediate right of the primary controller)

Chassis

1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756-A17K

Power supply, standard

1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756-PB75, 1756-PB75K

Wire category(1)

3 - on USB ports

North American temperature code

T4A

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

• 1756-SPESMNSE capacitor energy storage
module for the safety partner (removable,
no residual WallClockTime power backup)
• 1756-SPESMNRM capacitor energy storage
module for the safety partner
(nonremovable, helps prevent USB
connection and SD card use to help secure
the controller)

(1) Use this Conductor Category information to plan conductor routing. See Industrial Wiring and Grounding Guidelines, publication 1770-4.1.
(2) Same as corresponding primary controller.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L7S GuardLogix Controllers
Attribute

1756-L71S, 1756-L72S, 1756-L73S, 1756-L7SP 1756-L71SK, 1756-L72SK, 1756-L73SK,
1756-L7SPK

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
-40…+85 °C (-40…+185 °F)
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Temperature, surrounding air, max

60 °C (140 °F)

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g
(45 g with SD card installed)

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Conducted RF Immunity
IEC 61000-4-6

Not applicable: USB is a temporary programming port.

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1756 ControlLogix and GuardLogix Controllers

Certifications - 1756-L7S GuardLogix Controllers
Certification(1)

1756-L71S, 1756-L72S, 1756-L73S, 1756-L7SP 1756-L71SK, 1756-L72SK, 1756-L73SK, 1756-L7SPK

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
European Union 2006/42/EC MD, compliant with:
• EN 60204-1; Electrical equipment of machines
• EN ISO 13849-1; Safety-related parts of control systems
• EN 62061; Functional safety of safety-related control systems

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• Ex nA IIC T4 Gc
• DEMKO15 ATEX 1593X

IECEx

IECEx System, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 15.0125X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

TÜV certified for functional safety(2)

Capable of SIL CL 3 according to IEC 61508, capable of Category 4 according to EN954-1, and capable of PL(e) according to ISO 13849-1
when used as described in the GuardLogix 5570 and Compact GuardLogix 5370 Controller Systems Safety Reference Manual, publication
1756-RM099.

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
(2) When used with specified firmware revisions. See the Product Safety Certificate at the Product Certification link ( http://www.ab.com) for a full list of safety-related certifications.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

1756-L6S GuardLogix Controllers Specifications
Technical Specifications - 1756-L6S GuardLogix Controllers
Attribute

1756-L61S

1756-L62S

1756-L63S

1756-LSP

User memory

2 MB

4 MB

8 MB

—

Safety memory

1 MB

1 MB

3.75 MB

Same as corresponding primary
controller

I/O memory

478 KB

—
(2)

Optional nonvolatile memory storage

128 MB (1784-CF128)
1 GB (1784-SD1, ships with every controller)
2 GB (1784-SD2)

—

Digital I/O, max

128,000

—

Analog I/O, max

4000

—

Total I/O, max

128,000

—

Replacement battery

1756-BA2 (0.50 g lithium)

Energy storage modules

—

Current draw @ 1.2V DC

—

Current draw @ 5.1V DC

1200 mA

Current draw @ 24V DC

14 mA

Power dissipation

3.5 W

Thermal dissipation

11.9 BTU/hr

Isolation voltage

30V (continuous), Basic Insulation Type, RS-232 to system
Type tested at 720V DC for 60 s

Serial cables

1756-CP3 or 1747-CP3, right angle connector to controller, straight to serial port, 3 m (9.84 ft)

Weight, approx

0.32 kg
(0.70 lb)

Slot width

2 (both modules needed; each is one slot)

Module location

Chassis-based, any slot (the safety partner must be installed in the slot to the immediate right of the primary controller)

Chassis

1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

Power supply standard

1756-PA50, 1756-PA72, 1756-PA75, 1756-PB50, 1756-PB72, 1756-PB75

Wire category(1)

2 - on RS-232 port

North American temperature code

T4A

Enclosure type rating

None (open-style)

(1) Use this conductor category information for to plan conductor routing as described in the system level installation manual. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
(2) RSLogix 5000® programming software, version 18 or later.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L6S GuardLogix Controllers
Attribute

1756-L61S, 1756-L62S, 1756-L63S, 1756-LSP

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C…+60 °C (+32…+140 °F) on 1756-L61S, 1756-L62S, 1756-L63S, 1756-LSP

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions
CISPR 11
IEC 61000-6-4

Class A

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

EFT/B immunity
IEC 61000-4-4

±4 kV at 5 kHz on RS-232 port

Surge transient immunity
IEC 61000-4-5

±2 kV line-earth (CM) on RS-232 port

Conducted RF immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

Certifications - 1756-L6S GuardLogix Controllers
Certification(1)

1756-L61S, 1756-L62S, 1756-L63S, 1756-LSP

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CSA

CSA Certified Process Control Equipment. See CSA File LR54689C.
CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations. See CSA File LR69960C.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-4; Industrial Emissions
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
European Union 2006/42/EC MD, compliant with:
• EN 60204-1; Electrical equipment of machines
• EN ISO 13849-1; Safety-related parts of control systems
• EN 62061; Functional safety of safety-related control systems

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

FM

FM Approved Equipment for use in Class I, Division 2 Group A, B, C, D Hazardous Locations

KC

Korean Registration of Broadcasting and Communication Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

TÜV certified for functional safety(2)

Capable of Cat. 4/PL e according to EN ISO 13849-1 and SIL 3 according to EN 62061/IEC 61508 when used as described in the
GuardLogix Controller Systems Safety Reference Manual, publication 1756-RM093.

UL certified for functional safety(2)

Capable of SIL CL 3, see UL File E256621.

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
(2) When used with specified firmware revisions.

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1756 ControlLogix and GuardLogix Controllers

1756 GuardLogix-XT Controllers
The GuardLogix-XT™ controllers function the same way as the traditional GuardLogix controllers. The GuardLogix-XT
controllers are conformally coated for extended protection in harsh, corrosive environments. The GuardLogix-XT
system can withstand temperature ranges from -25…+70 °C (-13…+158 °F). You must use a 1756-L73SXT primary
controller with a 1756-L7SPXT safety partner.
Customers who previously used the LXT chassis should now migrate to the K version of the chassis.
Attribute

1756-L73SXT

1756-L7SPXT

User memory

8 MB

—

Safety memory

4 MB

Same as corresponding primary controller

I/O memory

0.98 MB

Digital I/O, max

128,000

Analog I/O, max

4,000

Total I/O, max

128,000

Energy storage modules

• 1756-ESMCAPXT capacitor energy storage module extreme
temperature (removable, ships installed with every controller)
• 1756-ESMNSEXT capacitor energy storage module extreme
temperature (removable, no residual WallClockTime power backup)
• 1756-ESMNRMXT capacitor energy storage module extreme
temperature (nonremovable, helps prevent USB connection and SD
card use to help secure the controller)

Current draw @ 1.2V DC

5 mA

Current draw @ 5.1V DC

800 mA

Power dissipation

2.5 W

Thermal dissipation

8.5 BTU/hr

Isolation voltage

30V (continuous), Basic Insulation, USB port to backplane
Type tested at 980V AC for 60 s

Weight, approx

0.25 kg (0.55 lb)

Slot width

2 (need 2 modules; each uses a slot)

Module location

Chassis-based, any slot (the safety partner must be in a slot to the right of the primary)

Chassis

1756-A7XT, 1756-A10XT
For low temperature applications only, use 1756-A4K, 1756-A7K, 1756-A10K, 1756-A13K, 1756-A17K

Power supply

1756-PAXT, 1756-PA30XT, 1756-PBXT, 1756-PB30XT

Wire category(1)

3 - on USB ports

North American temperature code

T4A

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

• 1756-SPESMNSEXT capacitor energy storage module for the
safety partner extreme temperature (removable, no residual
WallClockTime power backup)
• 1756-SPESMNRMXT capacitor energy storage module for the
safety partner extreme temperature (nonremovable, helps
prevent USB connection and SD card use to help secure the
controller)

(1) Use this conductor category information to plan conductor routing as described in the system level installation manual. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756 GuardLogix-XT Controllers
Attribute

1756-L73SXT, 1756-L7SPXT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25 °C< Ta < +70 °C (-13 °F < Ta < +158 °F)
When using a 1756-A7LXT chassis, surrounding air temperature range is -25…+60 °C (-13…+140 °F)
even when using an XT controller

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
-40…+85 °C (-40…+185 °F)
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)
Temperature, surrounding air, max

70 °C (158 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g (45 g with SD card installed)

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Conducted RF Immunity
IEC 61000-4-6.

Not applicable: USB is a temporary programming port.

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1756 ControlLogix and GuardLogix Controllers

Certifications - 1756 GuardLogix-XT Controllers
Certification(1)

1756-L73SXT, 1756-L7SPXT

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
European Union 2006/42/EC MD, compliant with:
• EN 60204-1; Electrical equipment of machines
• EN ISO 13849-1; Safety-related parts of control systems
• EN 62061; Functional safety of safety-related control systems

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• DEMKO15 ATEX 1593X

IECEx

IECEx System, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 15.0125X

KC
TÜV certified for functional safety
EAC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3
(2)

Capable of SIL CL 3 according to IEC 61508, capable of Category 4 according to EN954-1, and capable of PL(e) according to ISO 13849-1
when used as described in the GuardLogix Controller Systems Safety Reference Manual, publication 1756-RM093.
Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
(2) When used with specified firmware revision.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

1756 Armor ControlLogix and Armor GuardLogix Controllers

The Armor™ ControlLogix® and Armor™ GuardLogix® controllers extend the ControlLogix platform to the
On-Machine™ space to put industrial control closer to the application, and sometimes onto the machine itself.
The Armor GuardLogix controllers are certified for use in safety applications up to Safety Integrity Level (SIL) 3 and
Performance Level PLe (Category 4), where the de-energized state is the safe state.
Dual independent EtherNet/IP ports and Device Level Ring (DLR) capabilities provide resiliency from loss of network
connections due to one connection failure.
The controllers support the same environmental ratings and global certifications as the ControlLogix and GuardLogix
controllers, but now provide Ingress Protection (IP67 and UL Type 4/4x) for dust and washdown protection.
With so many hardware functions in one device, these controllers minimize cabinet hardware and simplify wiring
layouts. The controllers do not require specialty tools or specialty personnel for component replacement. These features
can help improve Mean Time to Repair (MTTR), simplify troubleshooting, and make system status readily available
without having to open a cabinet or visit a control room.
Features - Armor ControlLogix and Armor GuardLogix Controllers
Feature

1756-L72EROM, 1756-L73EROM

1756-L72EROMS, 1756-L73EROMS

Communication options

Standard on EtherNet/IP networks

Standard and safety on EtherNet/IP networks

Network connections

256 EtherNet/IP; 128 TCP

Controller redundancy

Not supported

Programming languages

•
•
•
•

32

Relay Ladder Logic (RLL)
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)

•
•
•
•
•

Relay Ladder Logic (RLL)
Structured Text
Function Block Diagram
Sequential Function Chart (SFC)
Safety Task supports only RLL and the additional safety
application instructions

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1756 ControlLogix and GuardLogix Controllers

Armor ControlLogix and Armor GuardLogix Controller Specifications
Technical Specifications - Armor ControlLogix and Armor GuardLogix Controllers
Attribute

1756-L72EROM

1756-L72EROMS

1756-L73EROM

1756-L73EROMS

Standard memory

4 MB

4 MB

8 MB

8 MB

Safety memory

—

2 MB

—

4 MB

I/O memory

0.98 MB

Optional nonvolatile memory storage

1 GB (1756-SD1 ships with every controller)
2 GB (1756-SD2)

Digital I/O, max

128,000

Analog I/O, max

4000

Total I/O, max

128,000

Input voltage range

18…32V DC

Input voltage, nom

24V DC

Input system power, pins 2 and 3

18…32V DC @ 8 A

Input pass through power, pins 1 and 4

SELV 18…32V DC @ 8 A

Output external power, pins 2 and 3

18…32V DC @ 6 A

Output pass through power, pins 1 and 4

SELV 18…32V DC @ 8 A

Fusing

Non-replaceable fuse is soldered in place(3)

Isolation voltage

30V (continuous), Basic Insulation Type, Power to enclosure, Ethernet channels to Power, and non-redundant
Ethernet channels to non-redundant Ethernet channels.
No isolation between redundant Ethernet channels
Type tested at 707V DC for 60 seconds

Weight, approx

7.04 kg (15.50 lb)

Dimensions

240.0 x 292.0 x 164.52 mm (9.4 x 11.5 x 6.5 in.)

Ethernet ports

4 Ethernet M12 Category 5E

Ethernet cable

802.3 compliant shielded or unshielded twisted pair

USB port(1)

USB 1.1, full speed (12 Mbps)

Wire Size

PE Ground: 1.3…5.2 mm2 (16…0 AWG)

Terminal block torque specifications

PE Ground: 2 N•m (17.7 lb•in)

Wire category(2)

3 - on USB ports
2 - on power ports
2 - on Ethernet ports

Enclosure type rating

UL Type 4/4x
Meets IP67 (when marked) with receptacle dust caps or cable termination

7.15 kg (15.725 lb)

7.04 kg (15.50 lb)

7.15 kg (15.725 lb)

(1) The USB port is intended for temporary local programming purposes only and not intended for permanent connection.
(2) Use this Conductor Category information to plan conductor routing. See Industrial Wiring and Grounding Guidelines, publication 1770-4.1.
(3) This fuse is intended to guard against fire hazard due to short circuit conditions.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - Armor ControlLogix and Armor GuardLogix Controllers
Attribute

1756-L72EROM, 1756-L72EROMS, 1756-L73EROM, 1756-L73EROMS

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0…60 °C (32…140 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Temperature, ambient, max

60 °C (140 °F)

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
3V/m with 1 kHz sine-wave 80% AM from 2700…6000 MHz

EFT/B immunity
IEC 61000-4-4

±3 kV at 5 kHz and 100 kHz on Power Ports
±3 kV at 5 kHz and 100 kHz on Ethernet Ports

Surge transient immunity
IEC 61000-4-5

±1 kV line-line (DM) and ±2 kV line-earth (CM) on power ports
±2 kV line-earth (CM) on Ethernet ports

Conducted RF immunity
IEC 61000-4-6

10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz

Voltage variation
IEC 61000-4-29

10 ms interruption on DC supply ports

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1756 ControlLogix and GuardLogix Controllers

Certifications - Armor ControlLogix and Armor GuardLogix Controllers
Certification(1)

1756-L72EROM, 1756-L73EROM

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-4; Industrial Emissions
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
European Union 2006/42/EC MD, compliant with:
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B) • EN 60204-1; Electrical equipment of machines
• EN ISO 13849-1; Safety-related parts of control systems
• EN 62061; Functional safety of safety-related control systems

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

TÜV certified for functional safety

(2)

—

1756-L72EROMS, 1756-L73EROMS

Capable of Cat. 4/PL e according to EN ISO 13849-1 and SIL 3 according
to EN 62061/IEC 61508 when used as described in the GuardLogix 5570
and Compact GuardLogix 5370 Controller Systems Safety Reference
Manual, publication 1756-RM099.

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.
(2) When used with specified firmware revisions.

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1756 ControlLogix and GuardLogix Controllers

Controller Compatibility
The following tables provide compatibility with I/O modules, display devices, and other controllers and communication
devices.

Control Distributed I/O Modules
The controller can control these distributed I/O modules via the I/O Configuration tree in the programming software.
I/O Modules

EtherNet/IP

ControlNet

DeviceNet

Remote I/O

1715 Redundant I/O

Yes

No

No

Yes

1746 SLC™ I/O

No

No

No

Yes

1756 ControlLogix I/O

Yes

Yes

No

No

1769 Compact I/O™

No

No

Yes

Yes(2)

1771 Universal I/O

No

Yes

No

Yes

1734 POINT I/O™

Yes

Yes

Yes

No

1734D POINTBlock I/O

No

No

Yes

No

1790, 1790D, 1790P CompactBlock™ LDX I/O

No

No

Yes

No

1791D, 1791P, 1791R CompactBlock I/O

No

No

Yes

No

1794 FLEX™ I/O

Yes

Yes

Yes

Yes

1797 FLEX Ex™ I/O

No

Yes

No

No

5069 Compact I/O™ (1)

Yes

No

No

No

1732 ArmorBlock® I/O

Yes

No

Yes

No

1738 ArmorPOINT® I/O

Yes

Yes

Yes

No

1792D ArmorBlock® MaXum™ I/O

No

No

Yes

No

1799 Embedded I/O

No

No

Yes

No

Chassis-based I/O

In-cabinet I/O

On-Machine™ I/O

(1) Compatible with ControlLogix 5580 Controllers only.
(2) With a third-party module.

Control Safety Distributed I/O Modules
The GuardLogix controller can control these safety distributed I/O modules in a safety system.
I/O Modules

EtherNet/IP

ControlNet

DeviceNet

1791DS CompactBlock™ Guard I/O™

No

No

Yes

1791ES CompactBlock Guard I/O

Yes

No

No

1734 POINT Guard I/O™

Yes

No

Yes

1732DS ArmorBlock® Guard I/O™

No

No

Yes

1732ES ArmorBlock Guard I/O

Yes

No

No

In-cabinet I/O

On-Machine I/O

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1756 ControlLogix and GuardLogix Controllers

Communicate with Display Devices
The controller can communicate with these display devices.
Display Devices

EtherNet/IP

ControlNet

DeviceNet

DH+™

Remote I/O

RS-232 (DF1)

Yes

Yes

Yes

Yes

Yes

Yes

PanelView™ Plus and PanelView e terminals

Yes

Yes

Yes

Yes

Yes

Yes

PanelView Standard terminals

Yes

Yes

Yes

Yes

Yes

Yes

PanelView e terminals

No

Yes

No

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Yes

Industrial Computers
Allen-Bradley® industrial computers (all)(1)
Graphic Terminals

Message Displays
InView™ message displays

(1) Includes Allen-Bradley integrated display rotating media (HDD) and solid state (SSD) computers, Rockwell Automation® non-display computers, and Allen-Bradley integrated display computers with keypad.

Communicate with Other Controllers
The controller can communicate with these programmable controllers.
Controller

EtherNet/IP

ControlNet

DeviceNet

DH+

RS-232 (DF1)

DH-485(5)

1756 ControlLogix
1756 GuardLogix

Yes

Yes

Yes

Yes

Yes

Yes

5069 CompactLogix™

Yes

No

No

No

No

No

1768, 1769 CompactLogix
1768, 1769 Compact GuardLogix

Yes

Yes

Yes

No

Yes

Yes

1789 SoftLogix™5800

Yes

Yes

Yes

No

Yes

No

1794 FlexLogix™

Yes

Yes

Yes

No

Yes

Yes

PowerFlex® with DriveLogix™

Yes

Yes

Yes

No

Yes

Yes

1785 PLC-5®(1) (2)(3)

Yes

Yes

Yes

Yes

Yes

No

1747 SLC™(4)

Yes

Yes

Yes

Yes

Yes

Yes

1761 MicroLogix™(4)

Yes

No

Yes

No

Yes

Yes

(4)

Yes

No

Yes

No

Yes

Yes

(4)

Yes

No

Yes

No

Yes

Yes

1764 MicroLogix (4)

Yes

No

Yes

No

Yes

Yes

1772 PLC-2®

No

No

No

Yes

Yes

No

1775 PLC-3®

No

No

No

Yes

Yes

No

5250 PLC-5/250

No

No

No

Yes

Yes

No

1762 MicroLogix
1763 MicroLogix

(1)
(2)
(3)
(4)
(5)

The Ethernet PLC-5 controller must be series C, firmware revision N.1 or later; series D, firmware revision E.1 or later; or series E, firmware revision D.1 or later.
The 1785-ENET Ethernet communication interface module must be series A, firmware revision D or later.
The PLC-5, SLC, and MicroLogix processors appear as I/O points to the Logix controller. Use the appropriate DeviceNet interface for the controller.
Use a 1747-L55x controller with OS501 or later.
The 1756-DH485 module supports full DH-485 functionality.

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1756 ControlLogix and GuardLogix Controllers

Communicate with Other Communication Devices
The controller can communicate with these communication devices.
Communication Device

EtherNet/IP

ControlNet

DeviceNet

DH+

Linking device

1788-EN2DNROM

1788-CN2DN
1788-CN2FF

1788-EN2DNR
1788-EN2DNROM
(On-Machine version)
1788-CN2DN

—

PCMCIA card

—

1784-PCC

1784-PCD

1784-PCMK

PCI card

—

1784-PCIC
1784-PCICS

1784-PCID
1784-PCIDS
1784-CPCIDS

—

Drives SCANport™ module (1)

—

1203-FM1
1203-FB1

—

—

Communication module (2)

—

1203-CN
1770-KFC15
1770-KFCD15
1747-KFC15

1770-KFD
1770-KFG

1770-KF2

Communication card

—

1784-PKTCS
1784-KTCS
1784-KTCX15

1784-PKTX
1784-PKTXD

—

USB communication device

—

1784-U2CN

1784-U2DN

1784-U2DHP

(1) Use a CIP generic MSG instruction to communicate with the 1203-FM1 SCANport™ module on a DIN rail that is remote to the controller. The remote DIN rail also requires a 1794-ACN15 or 1794-ACNR15 ControlNet adapter.
(2) Use the generic module configuration to configure the 1203-CN1 module and a CIP generic MSG instruction to communicate with the module.

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1756 ControlLogix and GuardLogix Controllers

ControlLogix Redundancy
The ControlLogix 5560 and ControlLogix 5570 controllers support controller redundancy. In a redundant controller
system, you need these components:
• Two 1756 chassis, each with the same of the following:
– Number of slots
– Compatible modules in the same slots
– Redundancy firmware revisions in each module
– Two additional ControlNet nodes outside the redundant chassis pair if the application uses ControlNet networks

• One 1756-RM2 or 1756-RM2XT redundancy module per chassis that is connected by a 1756-RMCx cable
• One or two ControlLogix 5560 or ControlLogix 5570 controllers
• As many as seven enhanced communication modules, that is, 1756-CN2/B, 1756-CN2R/B, 1756-CN2RXT
modules, or 1756-EN2T, 1756-EN2TR, 1756-EN2TXT modules

1756-RM2, 1756-RM2XT Redundancy Modules
Technical Specifications - 1756-RM2, 1756-RM2XT Redundancy Modules
Attribute

1756-RM2, 1756-RM2K

Current draw @ 5.1V DC

1.16 A

Current draw @ 24V DC

3.4 mA

Power dissipation

6 W, max

Thermal dissipation

21 BTU/hr

Connector cables

1756-RMC1, 1 m (3.28 ft)
1756-RMC3, 3 m (9.84 ft)
1756-RMC10, 10 m (32.81 ft)

Slot width

1 slot

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

1756-RM2XT

1756-A7XT, 1756-A10XT,
1756-A4LXT, 1756-A5LXT, 1756-A7LXT

Controller families, supported

ControlLogix 5560, ControlLogix 5570

Power supply, standard

1756-PA72, 1756-PA75, 1756-PB72, 1756-PB75

1756-PAXT, 1756-PBXT

Power supply, redundant

1756-PA75R, 1756-PB75R, 1756-PSCA2

None

North American temperature code

T4

IECEx temperature code

T4

ATEX temperature code

T4

Enclosure type

None (open-style)

Weight, approx

0.29 kg (0.64 lb)

Mounting

ControlLogix-XT chassis, single-slot module

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-RM2, 1756-RM2XT Redundancy Modules
Attribute

1756-RM2, 1756-RM2K

1756-RM2XT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0…60 °C (32…140 °F)

-25…+70 °C (-13…+158 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

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70 °C (158 °F)

1756 ControlLogix and GuardLogix Controllers

Certifications - 1756-RM2, 1756-RM2XT Redundancy Modules
Certification(1)

1756-RM2, 1756-RM2K

1756-RM2XT

CSA

CSA Certified Process Control Equipment. See CSA File LR54689C.
CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations. See CSA File LR69960C.

—

CE

European Union 2004/108/IEC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

c-UL-us

UL Listed Industrial Control Equipment, certified for U.S. and Canada. See UL file E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO13ATEX1325026X

IECEx

IECEx System, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

FM

FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

—

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

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1756 ControlLogix and GuardLogix Controllers

ControlLogix Controller Accessories
You can use these accessories with ControlLogix controllers.
Accessory

Page

Memory Cards

42

1756 Energy Storage Modules

44

1756 ControlLogix Batteries

50

Serial Communication Cables

51

Memory Cards
Memory cards offer nonvolatile memory to store a user program and tag data on a controller.
• The ControlLogix 5560 controllers support optional 1784-CF128 CompactFlash cards purchased separately.
• The ControlLogix 5570 controllers come with the 1784-SD1 Secure Digital (SD) card installed.
• The ControlLogix 5580 controllers come with the 1784-SD2 Secure Digital (SD) card installed.
The memory cards are installed in a socket on the controller. Through the programming software, you can manually
trigger the controller to save to, or load from, nonvolatile memory or configure the controller to load from nonvolatile
memory on powerup.
Technical Specifications - 1784 Memory Cards
Attribute

1784-CF128

1784-SD1

1784-SD2

Memory

128 MB

1 GB

2 GB

Supported controllers

1756-L6, 1756-L6S(1)

1756-L71, 1756-L71K, 1756-L71S, 1756-L71SK, 1756-L72, 1756-L72K, 1756-L72S, 1756-L72SK,
1756-L72EROM, 1756-L72EROMS, 1756-L73, 1756-L73K, 1756-L73S, 1756-L73SK, 1756-L73EROM,
1756-L73EROMS, 1756-L73XT, 1756-L73SXT, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K
1756-L81E, 1756-L81EK, 1756-L81ES, 1756-L81ESK,1756-L82E, 1756-L82EK, 1756-L82ES, 1756-L82ESK,
1756-L83E, 1756-L83EK, 1756-L83ES, 1756-L83ESK, 1756-L84E, 1756-L84EK, 1756-L84ES, 1756-L84ESK,
1756-L85E, 1756-L85EK

Weight, approx

14.20 g (0.50 oz)

1.76 g (0.06 oz)

(1) For safety controllers using RSLogix 5000 programming software version 18 or later.

Environmental Specifications - 1784 Memory Cards
Attribute

1784-CF128

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25…+70 °C (-13…+158 °F)

Temperature, storage
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

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1784-SD1, 1784-SD2

1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1784 Memory Cards
Attribute

1784-CF128

Emissions
CISPR 11

1784-SD1, 1784-SD2

Group 1, Class A

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Certifications - 1784 Memory Cards
Certification(1) 1784-CF128, 1784-SD1

1784-SD2

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61000-6-4; Industrial Emissions
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

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1756 ControlLogix and GuardLogix Controllers

1756 Energy Storage Modules
These energy storage modules are available for ControlLogix 1756 controllers.
Energy Storage Modules

Page

1756-L7 and 1756-L7S Energy Storage Modules

44

Extreme Temperature Energy Storage Modules

46

GuardLogix Safety Partner Energy Storage Modules

47

GuardLogix Extreme-temperature Safety Partner Energy-storage Modules

49

1756-L7 and 1756-L7S Energy Storage Modules
Instead of a battery, the 1756-L7 and 1756-L7S controllers are shipped with a 1756-ESMCAP energy storage module
(ESM) already installed.
Technical Specifications - 1756-L7 and 1756-L7S Energy Storage Modules(1)
Attribute

1756-ESMCAP, 1756-ESMCAPK

1756-ESMNSE, 1756-ESMNSEK

1756-ESMNRM, 1756-ESMNRMK

Description

Capacitor energy storage module (removable,
ships installed with every controller).

Capacitor energy storage module (removable,
no residual WallClockTime power backup).
Use this ESM if your application requires that
the installed ESM deplete its residual energy
to 40 μJ or less before transporting it into or
out of your application. Additionally, you can
use this ESM with a 1756-L73 (8 MB) or
smaller memory-sized controller only.
Wait at least 20 minutes for the residual
stored energy to decrease to 40 μJ or less
before you remove the ESM.

Capacitor energy storage module
(nonremovable, helps prevent USB
connection and SD card use to help secure
the controller).
If the SD card is installed prior to insertion
of the 1756-ESMNRM module, the SD card
remains functional, but not removable.
This ESM provides your application an
enhanced degree of security.

Current draw @ 5.1V DC

330 mA

300 mA

330 mA

North American temperature code

T4A

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

(1) The energy storage modules for the On-Machine controllers are not field-accessible and must be returned to Rockwell Automaton for maintenance or replacement.

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1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L7 and 1756-L7S Energy Storage Modules
Attribute

1756-ESMCAP, 1756-ESMCAPK, 1756-ESMNSE, 1756-ESMNSEK, 1756-ESMNRM, 1756-ESMNRMK

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10 …500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Certifications - 1756-L7 and 1756-L7S Energy Storage Modules
Certification(1)

1756-ESMCAP, 1756-ESMCAPK, 1756-ESMNSE, 1756-ESMNSEK, 1756-ESMNRM, 1756-ESMNRMK

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for US and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

•
•
•
•
•

IECEx

IECEx System, compliant with:
• EN 60079-0; General Requirements
• EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

KC

Korean Registration of Broadcasting and Communication Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

European Union 94/9/EC ATEX Directive, compliant with:
EN 60079-15; Potentially Explosive Atmospheres, Protection ”n”
EN 60079-0; General Requirements
II 3 G Ex nA IIC T4 Gc
DEMKO13 ATEX 1325026X

(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

45

1756 ControlLogix and GuardLogix Controllers

Extreme Temperature Energy Storage Modules
The 1756-L7 XT and the 1756-L7 SXT extreme temperature controllers are shipped with a 1756-ESMCAPXT
installed.
Technical Specifications - 1756 Extreme Temperature Energy Storage Modules
Attribute

1756-ESMCAPXT

1756-ESMNSEXT

1756-ESMNRMXT

Description

Extreme-temperature capacitor energy
storage module (removable, no residual
WallClockTime power backup).
Use this ESM if your application requires
that the installed ESM deplete its residual
Extreme-temperature capacitor energy
to 40 μJ or less before
storage module (removable, ships installed energy
transporting it into or out of your
with every extreme-temperature
application. Additionally, you can use this
controller).
ESM with a 1756-L73 (8 MB) or smaller
memory-sized controller only.
Wait at least 20 minutes for the residual
stored energy to decrease to 40 μJ or less
before you remove the ESM.

Extreme-temperature capacitor energy
storage module (nonremovable, helps prevent
USB connection and SD card use to help secure
the controller).
If the SD card is installed before insertion of
the 1756-ESMNRM module, the SD card
remains functional, but not removable.
This ESM provides your application an
enhanced degree of security.

Current draw @ 5.1V DC

330 mA

330 mA

North American temperature code

T4A

ATEX Temp Code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

300 mA

Environmental Specifications - 1756 Extreme Temperature Energy Storage Modules
Attribute

1756-ESMCAPXT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25°C < Ta < +70 °C (-13°F < Ta < +158 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

70 °C (158 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10 …500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

46

1756-ESMNSEXT

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

1756-ESMNRMXT

1756 ControlLogix and GuardLogix Controllers

Certifications - 1756 Extreme Temperature Energy Storage Modules
Certification(1)

1756-ESMCAPXT, 1756-ESMNSEXT, 1756-ESMNRMXT

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for US and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO13 ATEX 1325026X

IECEx

IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 14.0008X

KC

Korean Certification of Broadcasting and Communication Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

GuardLogix Safety Partner Energy Storage Modules
The 1756-L7SP safety partner for a GuardLogix system has these energy storage modules available.
Technical Specifications - 1756-L7SP Safety Partner Energy Storage Modules(1)
Attribute

1756-SPESMNSE, 1756-SPESMNSEK

1756-SPESMNRM

Description

Capacitor energy storage module for the safety partner
(removable, no residual WallClockTime power backup).
Use this ESM if your application requires that the installed ESM deplete
its residual energy to 40 μJ or less before transporting it into or out of
your application. Additionally, you can use this ESM with a 1756-L73
(8 MB) or smaller memory-sized controller only.
Wait at least 20 minutes for the residual stored energy to decrease to
40 μJ or less before you remove the ESM.

Capacitor energy storage module for the safety partner
(nonremovable, helps prevent USB connection and SD card use to
help secure the controller).
If the SD card is installed before insertion of the 1756-ESMNRM
module, the SD card remains functional, but not removable.
This ESM provides your application an enhanced degree of security.

Current draw @ 5.1V DC

300 mA

330 mA

North American temperature code

T4A

ATEX temperature code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

(1) The energy storage modules for the On-Machine controllers are not field-accessible and must be returned to Rockwell Automaton for maintenance or replacement.

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

47

1756 ControlLogix and GuardLogix Controllers

Environmental Specifications - 1756-L7SP Safety Partner Energy Storage Modules
Attribute

1756-SPESMNSE, 1756-SPESMNSEK

1756-SPESMNRM

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

0 °C < Ta < +60 °C (+32 °F < Ta < +140 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

60 °C (140 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Certifications - 1756-L7SP Safety Partner Energy Storage Modules
Certification(1)

1756-SPESMNSE, 1756-SPESMNSEK, 1756-SPESMNRM

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for US and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO15 ATEX 1593X

IECEx

IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 15.0125X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

48

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

1756 ControlLogix and GuardLogix Controllers

GuardLogix Extreme-temperature Safety Partner Energy-storage Modules
The 1756-L7SPXT extreme-temperature safety partner is shipped with a 1756-SPESMNSEXT energy storage module
installed.
Technical Specifications - 1756-L7SPXT Extreme-temperature Safety Partner Energy-storage Modules
Attribute

1756-SPESMNSEXT

1756-SPESMNRMXT

Description

Capacitor energy storage module for the extreme-temperature
safety partner (removable, no residual WallClockTime power
backup).
Use this ESM if your application requires that the installed ESM
deplete its residual energy to 40 μJ or less before transporting it into
or out of your application. Additionally, you can use this ESM with a
1756-L73 (8 MB) or smaller memory-sized controller only.
Wait at least 20 minutes for the residual stored energy to decrease
to 40 μJ or less before you remove the ESM.

Capacitor energy storage module for the safety extremetemperature partner (helps prevent USB connection and SD card use
to help secure the controller).
If the SD card is installed before insertion of the 1756-ESMNRM
module, the SD card remains functional, but not removable.
This ESM provides your application an enhanced degree of security.

Current draw @ 5.1V DC

300 mA

330 mA

North American temperature code

T4A

ATEX Temp Code

T4

IECEx temperature code

T4

Enclosure type rating

None (open-style)

Environmental Specifications - 1756-L7SPXT Extreme-temperature Safety Partner Energy Storage Modules
Attribute

1756-SPESMNSEXT

Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)

-25 °C < Ta < +70 °C (-13 °F < Ta <+158 °F)

Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock)

-40…+85 °C (-40…+185 °F)

Temperature, surrounding air, max

70 °C (158 °F)

Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat)

5…95% noncondensing

Vibration
IEC 60068-2-6 (Test Fc, Operating)

2 g @ 10…500 Hz

Shock, operating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

30 g

Shock, nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)

50 g

Emissions

IEC 61000-6-4

ESD immunity
IEC 61000-4-2

6 kV contact discharges
8 kV air discharges

Radiated RF immunity
IEC 61000-4-3

10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
3V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

1756-SPESMNRMXT

49

1756 ControlLogix and GuardLogix Controllers

Certifications - 1756-L7SPXT Extreme-temperature Safety Partner Energy-storage Modules
Certification(1)

1756-SPESMNSEXT, 1756-SPESMNRMXT

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for US and Canada. See UL File E194810.

CE

European Union 2004/108/EC EMC Directive, compliant with:
• EN 61326-1; Meas./Control/Lab., Industrial Requirements
• EN 61000-6-2; Industrial Immunity
• EN 61000-6-4; Industrial Emissions
• EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

RCM

Australian Radiocommunications Act, compliant with EN 61000-6-4; Industrial Emissions

Ex

European Union 94/9/EC ATEX Directive, compliant with:
• EN 60079-15; Potentially Explosive Atmospheres, Protection “n”
• EN 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• DEMKO15 ATEX 1593X

IECEx

IECEx System, compliant with:
• IEC 60079-15; Potentially Explosive Atmospheres, Protection “n”
• IEC 60079-0; General Requirements
• II 3 G Ex nA IIC T4 Gc
• IECEx UL 15.0125X

KC

Korean Registration of Broadcasting and Communications Equipment, compliant with Article 58-2 of Radio Waves Act, Clause 3

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation
Russian Customs Union TR CU 004/2011 LV Technical Regulation

(1) When marked. See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details.

1756 ControlLogix Batteries
Each ControlLogix 5560 controller ships with a battery. The ControlLogix 5560 controllers have nonvolatile memory if
you install a 1784-CF128 industrial CompactFlash card. With nonvolatile memory, the controller can be used without a
battery. If you do not use a battery, current tag data remains in the state it was when the nonvolatile memory was saved.
These tables summarize battery life, replacement battery compatibility, and recommendations for use of an
externally-mounted battery assembly.
Technical Specifications - 1756 ControlLogix Batteries (1)
Attribute

1756-BA1

1756-BA2

1756-BATM(3)

1756-BATA

Description

Lithium battery (0.59 g)

Lithium battery (0.59 g)

Externally mounted battery
assembly

Replacement lithium battery for
1756-BATM (5 g max lithium per
each D cell; contains 2 D cells)

ControlLogix controllers

1756-L61, 1756-L62, 1756-L63
controllers, series A

1756-L61, 1756-L62, 1756-L63
controllers, series B
1756-L64, 1756-L65 controllers

1756-L61, 1756-L62, 1756-L63
controllers, series A

1756-BATM battery module

GuardLogix controllers

—

1756-L61S, 1756-L62S, 1756-L63S

—

—

Supported legacy controllers

1756-L55M controllers(2)

—

1756-L55M controllers(3)

1756-BATM battery module

1756-L60M03SE controller

1756-L60M03SE controller

(1) To ship lithium batteries globally, there can be specific restrictions and special packaging requirements. Contact the shipping company for packaging and shipping guidelines and restrictions.
(2) The 1756-L55M22, 1756-L55M23, and 1756-L55M24 controllers have nonvolatile memory and can be used without a battery.
(3) The 1756-BATM externally mounted battery assembly is recommended for use with all 1756-L55x controllers, and is highly recommended for use with all series A 1756-L6x controllers, and provides longer battery life than the
1756-BA1 battery. The 1756-BATM assembly includes one 1756-BATA lithium battery assembly and a 1 m (3.28 ft) cable to connect housing to the controller.

50

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

1756 ControlLogix and GuardLogix Controllers

Serial Communication Cables
The 1756-L6 and 1756-L6S controllers have a built-in serial port.
Technical Specifications - 1756 Serial Cables
Attribute

1756-CP3

Connector type

Female 9-pin D-shell

Connector angle

Right-angle connector to controller, straight to serial port

Length

3 m (9.84 ft)

1747-CP3

Rockwell Automation Publication 1756-TD001O-EN-P - February 2018

51

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Use the following resources to access support information.

Technical Support Center

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User Forums, and Product Notification Updates.

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Locate the phone number for your country.

www.rockwellautomation.com/global/support/get-supportnow.page

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Find the Direct Dial Code for your product. Use the
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engineer.

www.rockwellautomation.com/global/support/directdial.page

Literature Library

Installation Instructions, Manuals, Brochures, and
Technical Data.

www.rockwellautomation.com/literature

Product Compatibility and Download Center
(PCDC)

Get help determining how products interact, check
features and capabilities, and find associated
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www.rockwellautomation.com/global/support/pcdc.page

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Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page.
Allen-Bradley, Armor, ArmorBlock, ArmorBlock MaXum, ArmorPOINT, CompactBlock, Compact I/O, CompactLogix, ControlLogix, ControlLogix-XT, Data Highway Plus, DH+, DriveLogix, FLEX, FLEX Ex, FLEX I/O-XT, FlexLogix,
Guard I/O, GuardLogix, GuardLogix-XT, InView, LISTEN.THINK.SOLVE., MicroLogix, On-Machine, PanelView, PLC-2, PLC-3, PLC-5, POINT I/O, POINT Guard I/O, PowerFlex, Rockwell Automation, Rockwell Software, RSLogix 5000, SCANport,
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Trademarks not belonging to Rockwell Automation are property of their respective companies.

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Publication 1756-TD001O-EN-P - February 2018
Supersedes Publication 1756-TD001N-EN-P - May 2017

Copyright © 2018 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.



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