Siemens 7SR224 Technical Manual page 211

7SR224 Recloser Controller
Overcurrent Relay
Document Release History
This document is issue 2010/05. The list of revisions up to and including this issue is:
2008/03 First Issue
2008/11 Second Issue. Additional I/O connections added
2009/09 Third Issue. Core Balance CT arrangement & Comms options added.
2010/04 Fourth Issue. Check Synchronising added
2010/05 Fifth issue. Document reformat due to rebrand.
Software Revision History
2008/03 2435H80011R2d-1a
2008/06 2435H80011R3d-2b
2008/10 2435H80011R4-3
2009/09 2435H80011R4c-3b
2010/04 2435H80011R4d-4
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(and including any registered or unregistered design rights) are the property of Siemens Protection Devices
Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval
system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be
reproduced from this document unless Siemens Protection Devices Limited consent.
While the information and guidance given in this document is believed to be correct, no liability shall be accepted
for any loss or damage caused by any error or omission, whether such error or omission is the result of
negligence or any other cause. Any and all such liability is disclaimed.
©2010 Siemens Protection Devices Limited
First Release
Second Release. Loss Of Voltage
Third Release. Single/Triple AutoReclose function
Fourth Release. Additional RS485 & RS232 comms
Fifth Release. Check Synchronising
7SR224 Argus Installation