Endress and Hauser Process Solutions SWA70A Wireless HART-Adapter User Manual WirelessHART Adapter SWA70

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Document ID	3137875
Application ID	/BIRkty5rh1pEYhnqQ8u4Q==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	42.46kB (530741 bits)
Date Submitted	2016-09-19 00:00:00
Date Available	2016-09-19 00:00:00
Creation Date	2015-08-11 10:31:10
Producing Software	Acrobat Distiller 10.1.2 (Windows)
Document Lastmod	2016-07-26 11:24:51
Document Title	WirelessHART-Adapter SWA70
Document Creator	FrameMaker 10.0.1
Document Author:	04

TI00026S/04/EN/21.16
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Products
Solutions
Services
Technical Information
WirelessHART Adapter SWA70
Smart WirelessHART interface module
with power supply for field devices
Application
The WirelessHART Adapter SWA70 is an interface module for the wireless
transmission of 4 to 20 mA/HART signals from connected field devices to a
WirelessHART Fieldgate. It is powered by either a battery pack or power supply units.
The WirelessHART Adapter can be used in hazardous and non-hazardous area for
applications, such as:
• Process optimization:
By connecting the WirelessHART Adapter, it is possible to monitor and optimize
plant sections with less cost and effort.
• Level monitoring in tanks and silos:
Measured values together with the device and battery status are transmitted at
regular intervals to a higher-level system.
• Plant condition monitoring:
Wireless devices are mounted at critical points in the plant which are not normally
connected to the control room due to their limited accessibility or wiring costs.
Improved data flow and diagnostics increase plant reliability and safety.
Your benefits
The flexible adapter concept offers the following advantages:
• HART devices are quickly upgraded to WirelessHART technology
• Fast integration of 4 to 20 mA field devices into a WirelessHART network
• One 4 to 20 mA field device and up to four HART field devices in multidrop mode can
be connected to a WirelessHART Adapter
• Burst mode and event notification supported
• Remote and difficult-to-access HART devices are connected to the control room
without expensive cabling
• Easy planning, quick installation and integration
WirelessHART Adapter SWA70
Function and system design
WirelessHART
WirelessHART adds wireless capabilities to the HART protocol, while ensuring compatibility with
existing HART devices, commands and tools.
A WirelessHART network comprises:
•
•
•
•
WirelessHART Adapter
SWA70
Wireless field devices
Wired field devices with a connected WirelessHART Adapter
Gateways responsible for communication between devices and host applications
Network and Safety Manager responsible for configuring, managing and monitoring the network
The WirelessHART Adapter SWA70 acts as an add-on interface for wireless communication with
HART field devices or 4 to 20 mA field devices.
It is powered by either a battery pack, a wide range power unit or a DC power unit. The DC power unit
can use solar power, for example. A special long-life, high-power battery is used as the battery.
The WirelessHART Adapter SWA70 supports the following functions:
•
•
•
•
•
System design
Power supply for a HART field device or a 4 to 20 mA field device
Power supply of up to four HART devices in the multidrop mode with a wide range power unit
Connection of up to four externally powered HART field devices in the multidrop mode
Scaling of the current signal from a connected 4 to 20 mA field device
Burst mode and event notification for the WirelessHART Adapter and the connected field devices
The WirelessHART Adapter SWA70 transmits information to a host application via a WirelessHART
Fieldgate. The figure below shows a typical WirelessHART network architecture.
Ethernet
WirelessHART Adapter SWA70
Inputs (wired interface)
Inputs
One input channel for:
Communication interface
• HART interface to configure the WirelessHART Adapter with a HART modem
• LPI interface (internal interface for the manufacturing and diagnosis)
Protocol version
HART Version 7.3 (backwards compatible with earlier HART versions)
Transmission rate
1200 bits/s
Field device power supply
Current:
Error current:
Protection:
Terminal voltage:
Connection of externally
powered devices on
terminals 2...6
• One point-to-point connection with a HART field device or
• One point-to-point connection with a 4-20 mA field device or
• Up to four HART field devices connected in multidrop mode if a wide
range power unit is used. The wide range power unit provides 24 V to
power the field devices.
4 to 20 mA (according to NAMUR recommendation NE 43) or 4 mA if
only one field device is connected in multidrop mode
I3.6 mA or I 21 mA
Short-circuit protection, triggered if currents > 25 mA
8 to 23 V DC, configurable
max. permissible input current terminals 2...6: 100 mA
max. permissible input voltage terminals 2...6: 30 V DC
Only the connection of power supply units of the protection class II is permissible.
Terminals
The WirelessHART Adapter has a terminal block with screw terminals 1-6 and 2 eyelets 7 and 8 for
connection purposes.
Schleifenstrommessung
und HARTKommunikation
HARTKommunikation
Schleifenstrommessung
1–2
Schleifenstrommessung
2–3
Application
Power supply to a looppowered field device
Terminal
assignment
1 (+) and 2 (–)
Integration of the
2 (+) and 3 (–)
WirelessHART Adapter
into a current loop
Remarks
Connection values
• Current measurement
and HART communication where applicable
• Loop current flows
through the adapter
• 4 to 20 mA (according to
NAMUR NE43)
• 8-23 V power supply for field
device, configurable, see the
following diagram
• Integrated load: 250 Ohm for
non-Ex versions and 360 Ohm for
Ex versions
• 4 to 20 mA (according to
NAMUR NE43)
• Integrated load: 250 Ohm for
non-Ex versions and 360 Ohm for
Ex versions
• Current measurement
and HART communication where applicable
• Loop current flows
through the adapter
WirelessHART Adapter SWA70
Application
Integration of the
WirelessHART Adapter
into a current loop
Terminal
assignment
5 and 6
Configuration of the
7 and 8
WirelessHART Adapter
with a HART modem
Field device power supply
through SWA70
Remarks
Connection values
• Integration into HART
communication
• Loop current does not
flow through the adapter
Temporary connection of
the modem via eyelets
• Input impedance for
HART communication:
> 5 kOhm at 1700 Hz
• DC input impedance: 1 MOhm
• Input impedance for
HART communication:
> 5 kOhm at 1700 Hz
• DC input impedance: > 1 MOhm
Field device power supply [V]
24
22
20
18
16
14
12
12
16
20
Loop current [mA]
SWA70 non-Ex versions with 4 to 20 mA field device
SWA70 non-Ex versions with HART field device
SWA70 Ex versions with HART field device or 4 to 20 mA field device
Output (wireless interface)
Communication interface
WirelessHART communication interface (IEC 62591),
HART version 7.3 (backwards compatible with earlier HART versions)
Transmission rate
Nominal 250 kBits/s
Operating frequency
2.4 GHz (ISM band)
Range
Up to 250 m outdoors, up to 50 m indoors
Transmission power
Can be configured for 0 dBm or 10 dBm to adapt to national regulations
Device variables
Up to 10 bursts can be configured in accordance with the HART specification. Up to eight device
variables per burst can be configured depending on user transmission requirements.
Example:
• HART field device: device variables
• 4 to 20 mA field device: scaled or linearized process values
• WirelessHART Adapter: scaled loop current and other variables, choose from: estimated battery
life, battery voltage, energy used, adapter temperature
Additional functions
• Event notification, configurable for up to eight variables from the WirelessHART adapter and/or
connected field devices
WirelessHART Adapter SWA70
• Error notification and scaling or linearization of the 4 to 20 mA signal of the connected analog field
device
• Monitoring of energy consumption
• Locking of device parameterization
Diagnostics
Diagnostics function in accordance with NAMUR NE 107, ASM and HART recommendations
Power supply
Versions
• Battery unit BU 191: special long-life high-power lithium-thionyl chloride battery unit
• Wide range power unit
• DC power unit, e.g. solar-powered
Power supply
• Wide range power unit: 24 V to 230 V AC/DC ± 10 %, 50/60 Hz
• DC power unit: 8 to 50 V DC
In the event of an external power supply failure, wireless communication is maintained for at least one
hour thanks to an internal power supply system.
Current consumption
• Wide range power unit: <350 mA, 1 A slow-blow back-up fuse must be installed by the customer
onsite
• DC power unit: < 250 mA, 1 A slow-blow back-up fuse must be installed by the customer onsite
Power consumption
• Wide range power unit: max. active power 7 W / max. reactive power 12 VA with alternating voltage
• DC power unit: < 2.2 W
Battery capacity
•
•
•
Battery life
Up to 10 years, depending on update rate of process variables, field device type and environmental
conditions
Cable
Field device connection
• Mounted directly on field devices: cable supplied (0.25 mm2)
• Remote mounting: standard installation cable (0.25 mm2)
19 Ah nominal capacity at 20 °C
7.2 V DC
Lithium metal content: 10 g
Wide range power unit or DC power unit (M12 socket): 0.75 mm2
Performance characteristics
Reference operating
conditions
According to IEC 61298 Part 2
Maximum measured error
4 to 20 mA circuit: 0.125 % of measuring range
Influence of ambient
temperature
4 to 20 mA circuit: 5 μA/10 K
WirelessHART Adapter SWA70
Operating conditions
Installation conditions
Installation
• Directly on field device
• Remotely on a wall or pipe using optional mounting bracket
Installation instructions
(recommendations)
•
•
•
•
•
Protection against lightning
• Do not mount the WirelessHART Adapter at the highest point in the plant.
• WirelessHART Adapter with metal housing: connect protective ground to protective ground
connection of the housing. Protective ground in 2.5 mm2.
Consider the range. See Seite 4, Range.
Avoid mounting too near walls, pipes and heavy-duty electrical equipment.
Mount in line of sight with a neighboring adapter and Fieldgate.
Consider the development of the Fresnel zone.
Align antenna so that it is completely vertical.
Environment
Climate class
EN 60721-3-4: 4K4H, suitable for stationary use at unprotected outdoor locations
Ambient temperature range
•
•
•
•
Storage temperature
• WirelessHART Adapter without battery unit: –40 to +85 °C (–40 to +185 °F)
• WirelessHART Adapter with disconnected battery unit: –40 to +25 °C (–40 to +77 °F)
• Battery unit BU 191: –40 to +25 °C (–40 to +77 °F)
Vibration resistance
EN 60068-2-64: 20 Hz f 2000 Hz: 0.01 g²/Hz
Shock resistance
EN 60068-2-27: 15 g, 11 ms
Electromagnetic
compatibility
All modules are suitable for industrial use and meet the requirements of EU Directive 2014/30/EU
"Electromagnetic compatibility":
–40 to +80 °C (–40 to +176 °F)
Ex versions –40 to +60 °C (–40 to +146 °F) for temperature class T3
Ex versions –40 to+50 °C (–40 to+122 °F) for temperature class T4
The battery pack capacity decreases significantly at temperatures below –30 °C (–22 °F).
• Interference emission:
• With wide range power unit: EN 61326-1: 2013, Class A
• With DC power unit or battery unit: EN 61326-1: 2013, Class B
• Interference immunity:
• EN 61326-1: 2013 Tab. 2 (industry)
• Namur recommendation EMC (NE21) for terminals 1 to 3
WirelessHART Adapter SWA70
Temperature restrictions
The temperature restrictions listed are based on the assumption that more than 30% battery capacity
is remaining.
The application range is limited in the event of high measuring currents close to 22 mA.
Terminal voltage of
field device in V
Ex version,
4 to 20 mA
supply mode
10
12
14
16
18
20
22
Current
strength
in mA
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
22
–30°C
–30°C
–30°C
–25°C
–25°C
Terminal voltage of
field device in V
Ex version with fixed current
of 4 mA (multidrop mode)
The application range is limited in the event of high measuring currents close to 22 mA.
Terminal voltage of
field device in V
Non-Ex version,
4 to 20 mA
supply mode
10
12
14
16
18
20
22
Start-up current in mA
See Operating Instructions, "Field device power supply" section.
10
12
14
16
18
20
22
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –35°C –25°C –15°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –30°C –15°C –10°C
–40°C –40°C –40°C –40°C –40°C –40°C –35°C –20°C
–40°C –40°C –40°C –40°C –40°C –35°C –25°C –10°C
–40°C –40°C –40°C –40°C –40°C –25°C
–40°C –40°C –40°C –30°C –5°C
–40°C –35°C
10
12
14
16
18
20
22
Current
strength
in mA
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
22
–30°C
–30°C
–30°C
–25°C
–25°C
WirelessHART Adapter SWA70
Non-Ex version with fixed
current of 4 mA
(multidrop mode)
Start-up current in mA
See Operating Instructions, "Field device power supply" section.
10
12
14
16
18
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –40°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –40°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –40°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –35°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –35°C
–40°C –40°C –40°C –40°C –40°C –40°C –40°C –35°C
–40°C –40°C –40°C –40°C –40°C –35°C
–40°C –40°C –40°C
Terminal voltage of
field device in V
10
12
14
16
18
20
22
Mechanical construction
Design/dimensions
24.9
32.1
Dimensions in mm
25.4 mm = 1 inch
89.5
189.9
184.4
139.7
Cable entry for
remote installation,
internal thread M20x1.5
21.9
92.8
26.1
Cable entry for
direct installation,
internal thread
M20x1.5
92
111.5
Weight
• Polyester housing with power supply unit: 0.785 kg
• Aluminum housing with power supply unit: 0.9 kg
• AISI 316L housing with power supply unit: 1.9 kg
Materials
• Housing: polyester or aluminum or AISI 316L, see ordering information
• Color of polyester and aluminum: light-gray, RAL 7035 with blue logo
Degree of protection
• Polyester housing F32: IP65/IP66; NEMA Type 4
• Aluminum housing F33: IP67, NEMA Type 4X
• AISI 316L housing F39: IP66/IP67, NEMA Type 4X
Connection adapters
M20x1.5 to M20x1.5; M20x1.5 to G 1/2; M20x1.5 to NPT 1/2; M20x1.5 to NPT 3/4
See ordering information
Antenna
Omnidirectional dipole antenna
20
–40°C
–40°C
–40°C
–35°C
–20°C
22
–40°C
–35°C
–35°C
–35°C
WirelessHART Adapter SWA70
Operation
Configuration
• Local configuration with FieldCare or DeviceCare via modem and DTM for SWA70
• Local operation with FieldXpert also in the hazardous area
• Remote configuration with FieldCare via WirelessHART Fieldgate SWG70 and DTM for SWA70 and
SWG70
• Remote configuration with a software and a gateway based on the device description (DTM or DD)
Display and operating
elements
Display and operating elements in WirelessHART Adapter:
• Push buttons for selecting various functions
• LEDs for indicating communication status, battery status, voltage level and error messages
Device address
Can be configured between 0 to 63 via DD or DTM, default address 15
Ordering information
Product structure
Detailed information about the product structure is available:
• In the Product Configurator on the Endress+Hauser website: www.endress.com Enter "SWA70" as
the search string click the "WirelessHART Adapter SWA70" link In the window on the right under
"Device support", click the link "Configure your selected product"
• From your Endress+Hauser Sales Center: www.addresses.endress.com
Documentation
WirelessHART Adapter
SWA70
 WirelessHART Adapter SWA70
Operating Instructions BA00061S
 WirelessHART Adapter SWA70
Safety Instructions ATEX, IECEx
XA01366F
 WirelessHART Adapter SWA70
Safety Instructions CSA
XA00538F
 WirelessHART solutions
for real-world applications
Competence brochure CP00013S
 WirelessHART Fieldgate SWG70
Operating Instructions BA00064S
Certificates and approvals
CE mark
The WirelessHART Adapter SWA70 meets the legal requirements of the relevant EU Directives.
Endress+Hauser confirms successful testing of the WirelessHART Adapter SWA70 by affixing to it the
CE mark.
Ex approval
See "Documentation" section.
WirelessHART Adapter SWA70
Radio approvals
Europe
This device meets the requirements of the RED "Radio Equipment Directive" 2014/53/EU.
USA and Canada
FCC ID: 2AIKP-SWA70A
IC: 21533-SWA70A
This device has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the device is operated in a commercial environment. This device generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this device in a
residential area is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.
Changes or modifications made to this device not expressly approved by Endress+Hauser may void the
FCC authorization to operate this device. This device must be installed to ensure a minimum antenna
separation distance of 20 cm from all persons.
This device complies with Part 15 of the FCC Rules and with Industry Canada license-exempt RSS
standard(s).
Operation is subject to the following two conditions:
• this device may not cause harmful interference, and
• this device must accept any interference received, including interference that may cause undesired
operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts
de licence.
L'exploitation est autorisée aux deux conditions suivantes:
• l'appareil ne doit pas produire de brouillage, et
• l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Other approvals
Other national approvals are available on request
Country
Bulgaria
Italy
Norway
Romania
Latvia
10
Approval/Guideline
General authorization required for the use outdoors and in public.
General authorization necessary for the use outside of private terrain.
The operation can be restricted within a radius of 20 km from the center
of Ny-Alesund.
In case of operation as secondary device; a special license is required.
The outdoor use of the transmission frequency band of 2,4 GHz requires
a national approval.
WirelessHART Adapter SWA70
11
WirelessHART Adapter SWA70
www.addresses.endress.com

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Description                     : Technische Information
Title                           : WirelessHART-Adapter SWA70
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Keywords                        : Wireless, WirelessHART, Adapter, HART Version 7, Inventory management, Plant Asset Management, Prozess?berwachung, Funkl
Copyright                       : Endress+Hauser Process Solutions AG
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