Series one cable pinout


Thread Starter


Need pinouts to fabricate a cable connecting a GE
Series One plc to a GE "LCD Programmer" . Cable is apparently no longer available .
smokey stover

Steve Bailey

The cable part number was IC610CBL116. All connections are from LCD programmer to Series One DCU.

Pin 2 (Tx+) to Pin 17
Pin 15 (Tx-) to Pin 16
The above should be two wires in the same pair.

Pin 3 (Rx+) to Pin 14
Pin 16 (Rx-) to Pin 15
Should be two wires in the same pair

Pin 7 (0v) to Pin 7 (connect shields here)

On the LCD side, jumper 4 to 15 and 17 to 18
On the DCU side, jumper 10 to 12 and 11 to 13

The manual also shows a 150 ohm resistor between pins 3 and 16 on the LCD side and between pins 17 and 16 on the DCU side.

The reference for this is GEK-90846, Appendix A, page A7.

Donny Lehnhardt

Contact me at Qualitrol International. We specialize in legacy GE Fanuc PLC products, including Series One. I may have the cable in stock. If not, I'm pretty sure I can come up with a diagram for you.

Donny Lehnhardt
Qualitrol International