Fairbanks FB2255 Series Instrument PC2255 PC Software Utility Program - Manual (Page 34)

Section 4: Input / Output
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4.6. Remote Display
Using the 20 mA Serial Current Loop Output will allow transmission
distances up to 1000 cable feet.
– Interface Cable ( 20903 ) is recommended.
Port 2
C-Loop
Baud Rate 2400
Parity Odd
Stop Bit 1
Current Passive
The remote display must be wired for 20 mA Active , and programmed to match
the FB2255.
– Wiring to the FB2255: TB4 (C) to the Remote Display.
1 Tx + Passive 20 mA Output
2 Tx – Passive 20 mA Output
Wire the Remote Display to the FB2255 as shown in this diagram.
=CENTER OF ZERO
Part #
20903
(C)
(C)