IS220PCLAH1A - PCLA Module Assembly | GE Mark VIeS | B7B

IS220PCLAH1A is a General Electric PCLA Module Assembly for GE SPEEDTRONIC™ Mark VIeS Safety control systems. The PCLA function supports core analog I/O operation for aero-derivative turbines in turbine control and balance-of-plant applications that use the Mark VIeS Terminal Board and I/O Hardware. It should be matched to the installed catalog number, hardware form, and cabinet configuration before it is used as a replacement.

PCLAH1A is a single-pack I/O module used with the SCLSH2A terminal board to provide Core Analog I/O for aero-derivative gas turbines, using a removable, box-style connector. It should be matched with the compatible SCLSH2A terminal board used at the installed site.

This component is typically considered when troubleshooting Mark VIeS Safety hardware, replacing a failed module, evaluating repair options, or maintaining spare inventory for turbine control systems. Before installation, verify the catalog number, hardware revision, and associated terminal board or I/O pack configuration against site documentation and OEM requirements. The OEM reference for this listing is GEH-6721 Vol I; GEH-6721 Vol II.

Control system parts are provided by GTC Control Solutions, Inc., a wholly owned subsidiary of B7B. Parts are offered in unused, repaired, or remanufactured condition, subject to availability. Each repaired or remanufactured component undergoes comprehensive functional testing in energized panels to guarantee reliability and performance. We provide detailed test reports and warranties with every repair, giving you confidence in the quality and longevity of your replacement parts.