1 - INSTALLATION AND COMMISSIONING

1.3.3.3 – Connecting with MSP operation

As EOW and AUX ports are physically integral with ADR IC1.x, operating the order wire and auxiliary channels with MSP protection requires the use of a "Y" cord electrically connecting, one by one, identically, the signals of EOW and AUX connectors.

EOW

TR REC

AUX

ADR IC1.x Working

 

 

EOW

TR REC

AUX

ADR IC1.x Protection

 

 

"Y" cord for

 

"Y" cord for

order wire

 

auxiliary wire

channel operation

 

channel operation

Likewise, in order to ensure a good behaviour during the changeover from one module to the other, the operator should take care to keep identical configurations on both ADR IC1.x cards; a warning message appears in case of modification.

Only the connections are not identical. There must be no connections on the "Protection" module, as in all the connections are made to the "Working" module.

Installation and User Guide - N56717020101

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Sagem ADR 155C manual Connecting with MSP operation