PN 305725901, Rev YF
In Loop Powered mode, remove the factory installed 100 resistor at
TB3-5 to TB3-6 and the jumper at TB3-3 to TB3-4.
In Self Powered mode, when the optional local 420 mA display is
present and no remote device is in use, the circuit must be completed
with a factory installed jumper from TB3-3 to TB3-4 and a 100 resis-
tor from TB3-5 to TB3-6.
RS-232 Wiring
Maximum RS-232 cable length is 10 meters.
Figure 2-7.
RS-232 Wiring.
RX
TX
DTR
GND
CTS
PC
(type DB9F)
3050-SLR
(type DB9M)
(maximum cab
le length 10m)
RX
TX
DTR
GND
CTS
PC
(type DB25F)
3050-SLR
(type DB9M)
2-14 | 3050-DO Moisture Analyzer