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Mc251-4p/1cxt bnc/rj-11 connection – Interlogix MC251-4P/1CXT User Manual

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IFS MC251-4P/1CXT User Manual 9

MC251-4P/1CXT BNC/RJ-11 Connection

The IFS MC251-4P/1CXT has a DIP switch which can adjust
the unit to be in Master or Slave mode. Connection of two IFS
MC251-4P/1CXT units, one must be set to Master (CO) mode
and the other must be set to Slave (CPE) mode. Please refer
to the following figure.