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CIDRW System
User’s Manual
SECTION 2
Connections and Wiring
SECTION 2
Installation and Connections/Wiring
Multi-connection port
The method for connecting to an Amplifier Unit is explained here.
• Connector
Pin No. Name Function
5 - No wiring is required. (Short with terminal 2 within the circuit)
4 + No wiring is required. (Short with terminal 1 within the circuit)
3 GR Ground to 100 Ω or less.
2 - Connect to the "minus" line of the Amplifier Unit.
1 + Connect to the "plus" line of the Amplifier Unit.
Link Unit
Amplifier Unit
To the RS-485 port
To multi-connection port
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