Oldham iTrans, User Manual

Page: 27 / 88

iTrans Fixed Point Single/Dual Gas Monitor System Wiring
(P/N: 77023554-1) iTrans User Manual 4-5
NOTE: Use #18 AWG shielded cable for remote sensors. Maximum distance is
200 meters (BBIR maximum distance is 300 feet with #18 AWG wire).
NOTE: When wiring remote sensors to the
, “485 B” on J3 should be
connected to “B-” in the remote sensor enclosure, and “485 A” on J3 should be
connected to “A+” in the remote sensor enclosure.
NOTE: For remote or standalone sensors, there are four terminal blocks located in
the remote sensor housing. These terminal blocks are all tied together and follow
the same wiring scheme mentioned above.