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© 2023 TE Connectivity. All Rights Reserved.  

TE, TE Connectivity, TE connectivity (logo), and EVERY CONNECTION COUNTS are trademarks owned or licensed by the  
TE Connectivity Ltd. family of companies. Other product names, logos, and company names mentioned herein may be 
trademarks of their respective owners. 

While TE has made every reasonable effort to ensure the accuracy of the information in this document, TE does not guarantee 
that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, 
reliable or current. TE reserves the right to make any changes to the information contained herein without prior notice.  
TE assumes only those obligations set forth in the terms and conditions for this product and shall in no event be liable for any 
incidental, indirect, or consequential damages arising out of the sale, resale, use, or misapplication of the product. TE expressly 
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SRSE-MA-2NO_SAFETY_RELAY_manual_EN 09/23 

TE Connectivity  

 
3, rue Jean Perrin 
69680 Chassieu cedex 

France 

 
Tel: +33 481923100

 

 

 

INDUSTRY 

/ SRSE-MA-2NO SAFETY RELAY MODULE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for SRSE-MA-2NO

Page 1: ...SRSE MA 2NO SAFETY RELAY MODULE Installation use and maintenance guide...

Page 2: ...4 ELECTRICAL CONNECTIONS 5 INSTRUCTIONS CONCERNING CONNECTION CABLES 5 PINOUT 6 CHECKLIST AFTER INSTALLATION 6 INPUT AND OUTPUT 6 THE RESTART COMMAND 6 K1K2 FEEDBACK INPUT 7 SYSTEM STATUS OUTPUT 7 CH...

Page 3: ...SRSE MA 2NO module main features are the following 2 inputs are able to monitor two external electromechanical safety switches 2 N O outputs with guided contact safety relays Manual operation mode wit...

Page 4: ...contactors K1K2 to the reset time of SRSE MA 2NO The RESTART command must be installed outside the danger area in a position where the danger area and the entire work area concerned are clearly visibl...

Page 5: ...he units must be 24 20 VDC PELV in compliance with the standard EN 60204 1 Chapter 6 4 Do not use the SRSE MA 2NO to supply external devices The same ground connection 0VDC must be used for all system...

Page 6: ...A contact 1 N O 16 A NO2 Output Safety relay A contact 2 N O Table 1 CHECKLIST AFTER INSTALLATION The SRSE MA 2NO safety relay module is able to detect in real time the faults To support proper operat...

Page 7: ...e rated by the manufacturer for voltage and current values above those indicated in the technical data however to enable correct insulation and to significantly reduce potential damage or premature ag...

Page 8: ...Restart Green Blinking alternately Wrong simultaneity check detected Table 3 The max Simultaneity check value will be 1 sec Please refer to the SIMULTANEITY CHECK section for a detailed explanation of...

Page 9: ...tput INPUT DATA VALUE Input number data type 3 3 according to standard EN61131 2 type 3 Input current Typical 4 3mA Input voltage 0VDC to 30VDC Input number data type 2 1 according to standard EN61131...

Page 10: ...ion Electronic housing 16 pole with locking latch mounting Enclosure protection rating IP 20 Terminal block protection rating IP 2X Fastening Fast attachment to rail according to CEI EN 60715 Dimensio...

Page 11: ...that when the product reaches the end of its useful life it must be collected separately from other waste Proper separate collection of the discarded equipment for later environment friendly recycling...

Page 12: ...the information contained herein without prior notice TE assumes only those obligations set forth in the terms and conditions for this product and shall in no event be liable for any incidental indire...

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