Rice Lake Lift Truck/Pallet Jack Scales - CLS-Series - Manual (Page 20)

16 CLS Series Service Manual
.Table 3-2 shows the wiring to the top board connections.
NOTE: J6 wiring is only used in the wireless version of the CLS series and goes directly to the battery box.
J3 Wiring Connector
(From the MS connector)
Function and (Wire Color)
1 TX1 (blue)
2 RX1 (white)
3 GND (green)
4 TX2 (N/C)
5 RX2 (N/C)
6 GND (N/C)
J6 Wiring Connector
(From the battery - wirless version only)
Function and (Wire Color)
1 KEY (N/C)
2 POS (red)
3 CLOCK (blue)
4 DATA (brown)
5 TEMP (green)
6 NEG (black)
Table 3-2. Top Board Wiring Connections