GD1 Page 15 of 76 850-816926-EN R06
2.5.1. Alternative wiring configurations
The default wiring configuration for the GD1 is with power and 4-20 mA connected to the
TX side, and with power supplied to the RX via the TX junction box.
Wiring alternative 1: System power connected on the receiver side
Wiring alternative 2: Power on both receiver and transmitter side
The instrument 0 V shall be the same for both RX and TX.