K1C-050A

Description

RS-232C programming / download cable for LS / XGK / XGT series PLCs, used to connect CPU RS-232 ports to a PC or programming device.

The Polar Energy Assessment:

The K1C-050A is the RS-232C download/programming cable LS supplies for several PLC families (XGK/XGT and related product lines). It’s the standard serial programming lead when the CPU provides a 9-pin RS-232C port; used for program upload/download, firmware tools and some service consoles. Multiple LS catalogs and reseller listings show K1C-050A as the RS-232 programming cable and reference it in the XGT/XGK accessories lists.

Pros

• Compatible with LS/XGT/XGK CPUs.
• Simple, no-hustle way to connect old-school RS-232 PLC ports to laptops or serial adapters.

Limitations

• RS-232 only; not useful if the CPU or PC uses USB/ethernet without an adapter.
• Physical serial connectors and drivers may require adapters on modern laptops.

Typical use cases

• Service and commissioning of LS PLCs with RS-232 CPU ports, on-site firmware updates, program upload/download in factories with legacy control tooling.