Unitronics EX-RC1 - Communication; Connecting EX-RC1 to a PC; Connecting EX-RC1 to CANbus Network; CANbus Wiring

EX-RC1 Remote I/O Adapter
11/22
6
Unitronics
Wiring Power Supply
Connect the "positive" cable to the "+V" terminal, and the “negative” to the "0V" terminal.
Earthing the Power Supply
To maximize system performance, avoid electromagnetic interference by:
◼ Mounting the module on a metal panel.
◼ Earthing the module’s power supply: connect one end of a 14 AWG wire to the chassis signal;
connect the other end to the panel.
Note: If possible, the wire used to earth the power supply should not exceed 10 cm in length. However, it is
recommended to earth the module in all cases.
Circuit protection
device
0V
+V
12VDC or
24VDC
Power supply
POWER
0V
V