Connecting 3-wire mA output devices
1. Disconnect power supply before proceeding to connect any wiring.
2. Connect the communication wires from the controller's (301-ADI) RS-485 port into communication ter-
minals A and B (J1).
3. Connect the transmitter wires to the analog inputs (J2, J4), in SIG and VDC OUT.
4. Connect the contact device to the digital inputs (J5).
When all connections are complete, you can proceed to the configuration of the unit.
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