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Summary of Contents for Reer SR E4C
- Page 1 Installation use and maintenance Safety Relay Module 8541414 - 19/09/2022 Rev.1...
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Page 2: Table Of Contents
SAFETY RELAY MODULE SR E4C SR E4C SAFETY RELAY MODULE TABLE OF CONTENTS OVERVIEW ............................3 OPERATING MODE ......................... 3 MANUAL MODE ............................3 SIMULTANEITY CHECK ............................... 4 ELECTRICAL CONNECTIONS ......................5 INSTRUCTIONS CONCERNING CONNECTION CABLES ............... 5 PINOUT ............................... 6 CHECKLIST AFTER INSTALLATION ...................... -
Page 3: Overview
This symbol indicates an important warning. OVERVIEW The SR E4C Safety Relay is able to monitor two inputs coming from safety gate, safety guard or similar (two channels electromechanical safety switch). The SR E4C module main features are the following: •... -
Page 4: Simultaneity Check
It must not be possible to reach the control from inside the danger area. SIMULTANEITY CHECK The SR E4C Safety Relay module is able to monitor two inputs coming from a safety gate, safety guard or similar (two channels electromechanical safety switch). -
Page 5: Electrical Connections
Terminal tightening torque: 5...7lb-in (0,6...0,7 Nm). Figure 2 Install SR E4C in an enclosure with a protection class of at least IP54. Connect the safety relay module when it is not powered. The supply voltage to the units must be 24 20% VDC; PELV (in compliance with the standard EN 60204-1 (Chapter 6.4)). -
Page 6: Pinout
Safety relay A, contact 2 (N.O.) Table 1 CHECKLIST AFTER INSTALLATION The SR E4C Safety Relay Module is able to detect in real time the faults. To guarantee the system perfect operation perform the following checks at start up and at least every year:... -
Page 7: K1K2 Feedback Input
SAFETY RELAY MODULE SR E4C K1K2 FEEDBACK INPUT Using the K1 and K2 auxiliary safety contactors with guided contact safety type, it is necessary to connect the +24VDC to the K1 K2 FBK through the series of the K1-1 and K2-1 N.C. -
Page 8: Status Indicators
SAFETY RELAY MODULE SR E4C STATUS INDICATORS NORMAL OPERATION COLOR STATUS/COLOR CONDITION Input contact1 CLOSED Green Input contact1 OPEN Fault detected IN2/ GREEN Input contact2 CLOSED Green FAIL Input contact2 OPEN Output relays opened The number of blinks show the type... -
Page 9: Technical Data
SAFETY RELAY MODULE SR E4C TECHNICAL DATA SAFETY DATA VALUE STANDARD SIL 3 EN 61508:2010 Safety level SILCL 3 EN 62061:2005 / A2:2015 Cat.4 EN ISO 13849-1: 2015 Performance level PL e EN ISO 13849-1: 2015 PFH D 5,20E-09 EN 61508:2010 B10d 800.000... -
Page 10: Dimensions
SAFETY RELAY MODULE SR E4C ENCLOSURE DATA VALUE Description 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 Dimensions (h x w x d) -
Page 11: Indications And Information For Environmental Protection
In each individual Member State of the European Union this product is required to be disposed of in accordance with Directive 2012/19/EU as implemented in the Member State where the product is disposed of. For further information please contact ReeR or your local dealer. 8541414 - 19/09/2022 Rev.1... -
Page 12: Warranty
ReeR therefore declines any responsibility for all and anything resulting from failure to comply with all or some of the aforesaid instructions. Characteristics are subject to change without prior notice. No part of this document may be reproduced unless authorised by ReeR. 8541414 - 19/09/2022 Rev.1... -
Page 13: Ec Declaration Of Conformity
SAFETY RELAY MODULE SR E4C EC DECLARATION OF CONFORMITY 8541414 - 19/09/2022 Rev.1... -
Page 14: Ukca Declaration Of Conformity
SAFETY RELAY MODULE SR E4C UKCA DECLARATION OF CONFORMITY ReeR declares that SR E4C Safety Relay module complies with following UK legislation: • S.I. 2008 No. 1597 - The Supply of Machinery (Safety) Regulations • S.I. 2016 No. 1101 - Electrical Equipment (Safety) Regulations •... - Page 15 SAFETY RELAY MODULE SR E4C 8541414 - 19/09/2022 Rev.1...
- Page 16 SAFETY RELAY MODULE SR E4C Via Carcano, 32 10153 Torino, Italy T +39 011 248 2215 F +39 011 859 867 www.reersafety.com info@reer.it All R R product manuals are available at URL https://www.reersafety.com/it/en/download/manuals 8541414 - 19/09/2022 Rev.1...
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