Avery Weigh-Tronix WI-125 SST, Service Manual

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NOTE:
On systems using remote sense (7 wires), store jumper on a
single pin of P7 & P8. On systems not using remote sense (5
wires), jumper P7-1 to P7-2 and P8-1 to P8-2 with jumper.
Weight Sensor Interface Connections
Terminal Board Signal W-T Wire Color
TB2-1 +Excitation Green
TB2-2 +Sense Yellow
TB2-3 +Output White
TB2-4 Shield (Gnd) White/Orange
TB2-5 -Output Red
TB2-6 -Sense Blue
TB2-7 -Excitation Black
RS-232 Interface Connections
Terminal Board Signal
TB1-1 Signal Ground
TB1-2 Transmit Data
TB1-3 Receive Data
TB1-4 Data Terminal Ready
TB1-5 Clear To Send
TB1-6 Chassis Ground
WI-125SST INDICATOR
(LCD VERSION)
(115/230VAC)
W/O WEIGHT SENSOR CONNECTOR
EXTERNAL INTERFACE CONNECTIONS