SR108 SR109 Datasheet En 201408 J56I E 01

2016-05-24

: Pdf Sr108-Sr109 Datasheet En 201408 J56I-E-01 SR108-SR109_datasheet_en_201408_J56I-E-01 Spec Sheets Omron

Open the PDF directly: View PDF PDF.
Page Count: 5

DownloadSR108-SR109 Datasheet En 201408 J56I-E-01
Open PDF In BrowserView PDF
Safety Monitoring Relays

SR108AD & SR109AD
For full product information, visit www.sti.com. Use the SpeedSPEC Code for quick access to the specific web pae.

Dual-Channel Safety Monitoring Relay
• Power requirements—the SR108AD and SR109AD will accept 24 VAC/DC
• Inputs—the SR108AD and SR109AD will accept single or dual N/C inputs
or dual PNP solid-state inputs from a light curtain
• Outputs—the SR108AD and SR109AD have a total of 4 N/O outputs with
3, 2 or 1 of the outputs with a time delay of 1-30 sec.
• External Device Monitoring (EDM) is provided with a N/C loop between
S12 and S21 on the SR108AD and SR109AD
• Reset mode—a monitored manual start or an auto/manual start may be
configured with the SR108AD and SR109AD. Monitored manual reset
requires closure of the reset circuit followed by opening of the circuit.
Reset occurs when circuit is opened. Auto reset requires only closure of
the reset circuit as reset occurs when circuit is closed.
• PLC Compatible—The N/O off delayed outputs make it possible to use the
SR108AD and SR109AD on machines with Programmable Logic Controllers that require some time to execute an orderly shutdown

R

C

Specifications
Electrical
Power Supply:
Power Consumption:
Safety Inputs:
Max Input Resistance:
Outputs:
Auxiliary Outputs:
Max Switched AC:
Max Switched DC:
Min Switched Current/Voltage:
Impulse Withstand Voltage:
Max Drop-Out Time:
Max Output Fuse:
Start Mode:
External Device Monitoring (EDM):
Mechanical
Mounting:
Case Material:
Max Wire Size:
Weight:
Color:
External Switches:
Indication:
Mechanical Life:
Environmental
Enclosure Protection:
Operating Temperature:
Humidity:
Compliance
Standards:
Approvals/Listings:

US

Conforms to EN62061, EN60947-5-1,
EN ISO 13849-1, EN ISO 13849-2
UL and C-UL listed
TÜV Rheinland approved

All Models
SR108AD
SR109AD
±10%, 50-60 Hz, 24 VAC/DC
4.6 W
1 N/C or 2 N/C
800 Ohms per channel
3 N/O + 1 N/O
2 N/O + 2 N/O
delayed
delayed
None
Inductive AC-15, 3 A/250 VAC; Resistive AC-12, 8 A/250 V
Inductive DC-13, 3 A/24 VDC; Resistive DC-12, 8 A/50 V
10 mA/24 V
2500 V
10 ms (75 ms by removing supply voltage)
8 A quick-acting fuse or 6 A slow-acting fuse
Monitored manual (S11-S21) or auto/manual (S12-S21)
N/C loop between S12 and S21
35 mm (1.38 in.) DIN rail
Polyamide PA6.6
1 x 2.5 mm 2 (14 AWG) stranded
250 g (8.8 oz.)
Red
Output delay adjustment (1 to 30 sec.)
4, status displays for relays K1 to K4
1 x 10 6 operations
IP20 terminals, IP40 (NEMA 1) housing
-15 to 40°C (-5 to 140°F)
93% RH at 104°C (219°F)
EN62061, EN60947-5-1, EN ISO 13849-1, EN ISO 13849-2
CE-marked for all applicable directives, UL and C-UL, TÜV Rheinland

www.omron247.com

Specifications are subject to
change without notice.
Note: The safety contacts of the STI
switches are described as normally
closed (N/C)—i.e., with the guard
closed, actuator in place, and the
machine able to be started.

1

SR108AD & SR109AD

Safety Monitoring Relays

Application
24VAC/DC, 110VAC, 230VAC
K1 (AUX)
START
MOMENTARY
PUSH
BUTTON

EB SERIES
LATCHING
E-STOP
BUTTON

GUARD
CLOSED

A1

11

21

S11

SR108

Pin Assignment
U B A1 A2

12

22

34

STOP
MOMENTARY
PUSH
BUTTON

S12

S14

13

23

L1

N

K1

Timer

K2
CONTACT
PROTECTION
E.G. THERMAL
CUT OUT

K3
K2
K4

A2

S10

S13

14

24

K1

K2

Terminal Connections and Output Contact Arrangements

13
23
33
47
14
24
34
48

S12
S13
S10
A2

A1
S11
S14
S21

13
23
37
47
A1
S11
S14
S21
S12
S13
S10
A2
14
24
38
48

38
48

S10
A2

S14
S21

37
47

SR109AD

37

47

13

23

37

47

13

23

33

47

38

48

14

24

38

48

14

24

34

48

www.omron247.com

38

FUSE

FUSE

2

47

MOMENTARY
PUSH
BUTTON

K1

T5009
INTERLOCK
SWITCH

SR108AD

37

DC +U B 0V
AC

07AD

RESET

Relay control and
fault monitoring

Power supply
(S11 = 24 V)

33

S21

L1 L2 L3

K2 (AUX)

48

M

SR108AD & SR109AD

Safety Monitoring Relays

Block Diagram
A1

S11

S21

S12

S14

13

23

37

47

14

24

38

48

Relay control and
fault monitoring
Power supply
(S11 = 24 V)

SR108

Pin Assignment
UB

A1

A2

DC

+U B

0V

AC

L1

N

Timer

K1
K3
K2
K4

A2

S10

S13

Dimensions	

(mm/in.)
Suitable for 35mm DIN rail
acc. to DIN EN 50022-35

99
3.9

114
4.49

22.5
0.885

Ordering
Supply

Inputs

Immediate Outputs

Delayed Outputs

Part No.

SR108AD01

Model

24 VAC/DC

2 N/C

2 N/O

2 N/O

44510-1081

SR109AD01

24 VAC/DC

2 N/C

3 N/O

1 N/O

44510-1091

www.omron247.com

3

Terms and Conditions of Sale
1. Offer; Acceptance. These terms and conditions (these "Terms") are deemed
part of all quotes, agreements, purchase orders, acknowledgments, price lists,
catalogs, manuals, brochures and other documents, whether electronic or in
writing, relating to the sale of products or services (collectively, the "Products")
by Omron Electronics LLC and its subsidiary companies (“Omron”). Omron
objects to any terms or conditions proposed in Buyer’s purchase order or other
documents which are inconsistent with, or in addition to, these Terms.
2. Prices; Payment Terms. All prices stated are current, subject to change without notice by Omron. Omron reserves the right to increase or decrease prices
on any unshipped portions of outstanding orders. Payments for Products are
due net 30 days unless otherwise stated in the invoice.
3. Discounts. Cash discounts, if any, will apply only on the net amount of invoices
sent to Buyer after deducting transportation charges, taxes and duties, and will
be allowed only if (i) the invoice is paid according to Omron’s payment terms
and (ii) Buyer has no past due amounts.
4. Interest. Omron, at its option, may charge Buyer 1-1/2% interest per month or
the maximum legal rate, whichever is less, on any balance not paid within the
stated terms.
5. Orders. Omron will accept no order less than $200 net billing.
6. Governmental Approvals. Buyer shall be responsible for, and shall bear all
costs involved in, obtaining any government approvals required for the importation or sale of the Products.
7. Taxes. All taxes, duties and other governmental charges (other than general
real property and income taxes), including any interest or penalties thereon,
imposed directly or indirectly on Omron or required to be collected directly or
indirectly by Omron for the manufacture, production, sale, delivery, importation, consumption or use of the Products sold hereunder (including customs
duties and sales, excise, use, turnover and license taxes) shall be charged to
and remitted by Buyer to Omron.
8. Financial. If the financial position of Buyer at any time becomes unsatisfactory
to Omron, Omron reserves the right to stop shipments or require satisfactory
security or payment in advance. If Buyer fails to make payment or otherwise
comply with these Terms or any related agreement, Omron may (without liability and in addition to other remedies) cancel any unshipped portion of Products sold hereunder and stop any Products in transit until Buyer pays all
amounts, including amounts payable hereunder, whether or not then due,
which are owing to it by Buyer. Buyer shall in any event remain liable for all
unpaid accounts.
9. Cancellation; Etc. Orders are not subject to rescheduling or cancellation
unless Buyer indemnifies Omron against all related costs or expenses.
10. Force Majeure. Omron shall not be liable for any delay or failure in delivery
resulting from causes beyond its control, including earthquakes, fires, floods,
strikes or other labor disputes, shortage of labor or materials, accidents to
machinery, acts of sabotage, riots, delay in or lack of transportation or the
requirements of any government authority.
11. Shipping; Delivery. Unless otherwise expressly agreed in writing by Omron:
a. Shipments shall be by a carrier selected by Omron; Omron will not drop ship
except in “break down” situations.
b. Such carrier shall act as the agent of Buyer and delivery to such carrier shall
constitute delivery to Buyer;
c. All sales and shipments of Products shall be FOB shipping point (unless otherwise stated in writing by Omron), at which point title and risk of loss shall
pass from Omron to Buyer; provided that Omron shall retain a security interest in the Products until the full purchase price is paid;
d. Delivery and shipping dates are estimates only; and
e. Omron will package Products as it deems proper for protection against normal handling and extra charges apply to special conditions.
12. Claims. Any claim by Buyer against Omron for shortage or damage to the
Products occurring before delivery to the carrier must be presented in writing
to Omron within 30 days of receipt of shipment and include the original transportation bill signed by the carrier noting that the carrier received the Products
from Omron in the condition claimed.
13. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the
Products will be free from defects in materials and workmanship for a period of
twelve months from the date of sale by Omron (or such other period expressed
in writing by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION,
EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABIL-

14.

15.

16.

17.

18.

ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS.
BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. Omron further disclaims all warranties and responsibility of
any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form
originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying
Product, or (iii) repay or credit Buyer an amount equal to the purchase price of
the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding
the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the
use of Products in combination with any electrical or electronic components,
circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing,
are not to be construed as an amendment or addition to the above warranty.
See http://www.omron247.com or contact your Omron representative for published information.
Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE
FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY
WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual
price of the Product on which liability is asserted.
Indemnities. Buyer shall indemnify and hold harmless Omron Companies and
their employees from and against all liabilities, losses, claims, costs and
expenses (including attorney's fees and expenses) related to any claim, investigation, litigation or proceeding (whether or not Omron is a party) which arises
or is alleged to arise from Buyer's acts or omissions under these Terms or in
any way with respect to the Products. Without limiting the foregoing, Buyer (at
its own expense) shall indemnify and hold harmless Omron and defend or settle any action brought against such Companies to the extent based on a claim
that any Product made to Buyer specifications infringed intellectual property
rights of another party.
Property; Confidentiality. Any intellectual property in the Products is the exclusive property of Omron Companies and Buyer shall not attempt to duplicate it
in any way without the written permission of Omron. Notwithstanding any
charges to Buyer for engineering or tooling, all engineering and tooling shall
remain the exclusive property of Omron. All information and materials supplied
by Omron to Buyer relating to the Products are confidential and proprietary,
and Buyer shall limit distribution thereof to its trusted employees and strictly
prevent disclosure to any third party.
Export Controls. Buyer shall comply with all applicable laws, regulations and
licenses regarding (i) export of products or information; (iii) sale of products to
“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens of
regulated technology or information.
Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any right
and no course of dealing between Buyer and Omron shall operate as a waiver
of rights by Omron. (b) Assignment. Buyer may not assign its rights hereunder
without Omron's written consent. (c) Law. These Terms are governed by the
law of the jurisdiction of the home office of the Omron company from which
Buyer is purchasing the Products (without regard to conflict of law principles). (d) Amendment. These Terms constitute the entire agreement between
Buyer and Omron relating to the Products, and no provision may be changed
or waived unless in writing signed by the parties. (e) Severability. If any provision hereof is rendered ineffective or invalid, such provision shall not invalidate
any other provision. (f) Setoff. Buyer shall have no right to set off any amounts
against the amount owing in respect of this invoice. (g) Definitions. As used
herein, “including” means “including without limitation”; and “Omron Companies” (or similar words) mean Omron Corporation and any direct or indirect
subsidiary or affiliate thereof.

Certain Precautions on Specifications and Use
1. Suitability of Use. Omron Companies shall not be responsible for conformity
with any standards, codes or regulations which apply to the combination of the
Product in the Buyer’s application or use of the Product. At Buyer’s request,
Omron will provide applicable third party certification documents identifying
ratings and limitations of use which apply to the Product. This information by
itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application
or use. Buyer shall be solely responsible for determining appropriateness of
the particular Product with respect to Buyer’s application, product or system.
Buyer shall take application responsibility in all cases but the following is a
non-exhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Use in consumer products or any use in significant quantities.
(iii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.
(iv) Systems, machines and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to this Product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT
ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO

2.
3.

4.

5.

ADDRESS THE RISKS, AND THAT THE OMRON’S PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products. Omron Companies shall not be responsible for the
user’s programming of a programmable Product, or any consequence thereof.
Performance Data. Data presented in Omron Company websites, catalogs
and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s
test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations
of Liability.
Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Omron’s representative at any time
to confirm actual specifications of purchased Product.
Errors and Omissions. Information presented by Omron Companies has been
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors or omissions.

OMRON AUTOMATION AND SAFETY • THE AMERICAS HEADQUARTERS • Chicago, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com
OMRON CANADA, INC. • HEAD OFFICE
Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron247.com

OMRON ARGENTINA • SALES OFFICE
Cono Sur • 54.11.4783.5300

OMRON ELECTRONICS DE MEXICO • HEAD OFFICE
México DF • 52.55.59.01.43.00 • 01-800-226-6766 • mela@omron.com

OMRON CHILE • SALES OFFICE
Santiago • 56.9.9917.3920

OMRON ELECTRONICS DE MEXICO • SALES OFFICE
Apodaca, N.L. • 52.81.11.56.99.20 • 01-800-226-6766 • mela@omron.com

OTHER OMRON LATIN AMERICA SALES
54.11.4783.5300

OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE
São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br

OMRON EUROPE B.V. • Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. • +31 (0) 23 568 13 00 • www.industrial.omron.eu

Authorized Distributor:

Automation Control Systems
• Machine Automation Controllers (MAC) • Programmable Controllers (PLC)
• Operator interfaces (HMI) • Distributed I/O • Software
Drives & Motion Controls
• Servo & AC Drives • Motion Controllers & Encoders
Temperature & Process Controllers
• Single and Multi-loop Controllers
Sensors & Vision
• Proximity Sensors • Photoelectric Sensors • Fiber-Optic Sensors
• Amplified Photomicrosensors • Measurement Sensors
• Ultrasonic Sensors • Vision Sensors
Industrial Components
• RFID/Code Readers • Relays • Pushbuttons & Indicators
• Limit and Basic Switches • Timers • Counters • Metering Devices
• Power Supplies
Safety
• Laser Scanners • Safety Mats • Edges and Bumpers • Programmable Safety
Controllers • Light Curtains • Safety Relays • Safety Interlock Switches

J56I-E-01

08/14

Note: Specifications are subject to change.
Printed on recycled paper.

© 2014 Omron Electronics LLC

Printed in U.S.A.



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : No
Create Date                     : 2014:04:15 15:19:41-05:00
Creator                         : Adobe InDesign CS6 (Macintosh)
Modify Date                     : 2015:04:09 14:57:16-05:00
Has XFA                         : No
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Instance ID                     : uuid:282b8e31-136e-49be-a0a6-a1252d120ec8
Original Document ID            : adobe:docid:indd:43031250-5757-11de-b0bf-a560c17a1bc9
Document ID                     : xmp.id:E13C5A0322206811822AF4C4D1FD7259
Rendition Class                 : proof:pdf
Derived From Instance ID        : xmp.iid:94B2B6FA13206811822AF4C4D1FD7259
Derived From Document ID        : xmp.did:FB9E5278292368118083D366F236A913
Derived From Original Document ID: adobe:docid:indd:43031250-5757-11de-b0bf-a560c17a1bc9
Derived From Rendition Class    : default
History Action                  : converted
History Parameters              : from application/x-indesign to application/pdf
History Software Agent          : Adobe InDesign CS6 (Macintosh)
History Changed                 : /
History When                    : 2014:04:15 15:19:41-05:00
Metadata Date                   : 2015:04:09 14:57:16-05:00
Creator Tool                    : Adobe InDesign CS6 (Macintosh)
Format                          : application/pdf
Producer                        : Adobe PDF Library 10.0.1
Trapped                         : False
Page Count                      : 5
EXIF Metadata provided by EXIF.tools

Navigation menu