Ikegami RM-71F, Operation Manual

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7.4 Pin Function of External Connector
7.4.1 COMMAND Connector
Connector to input/output various signals between BS/CCU and CP HUB.
Main body side: EPRC05-R8M
Cable side:
EPRC05-199P9-8F (8-pin female plug) or equivalent
Pin No. Name Function Direction
External
Interface
A HED (+) Serial command from BS/CCU to OCP
Data input (+)
IN
A
Network command between CP HUB
and OCP
Data input/output (A)
IN/OUT
B HED (-) Serial command from BS/CCU to OCP
Data input (-)
IN
B
Network command between CP HUB
and OCP
Data input/output (B)
IN/OUT
C HEC (+) Serial command from OCP to BS/CCU
Data output (+)
OUT
D HEC (-) Serial command from OCP to BS/CCU
Data output (-)
OUT
E +12V IN DC+12V power supply input IN
F +12V RET Grounding DC+12V power supply input OUT
G NC ----------
H NC ----------
Insert side
SEAT