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IS220PDIAH1B GE Discrete Input Module

IS220PDIAH1B GE Discrete Input Module

Product Description

The IS220PDIAH1B is a high-density discrete input I/O pack designed for the GE Mark VIe Speedtronic platform. It provides reliable monitoring of up to 24 digital contact inputs, converting field signals into logic-level data for...

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SKU: IS220PDIAH1B
Vendor: GE Fanuc
Category: Discrete Input Module
Related Series:

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Product Description

The IS220PDIAH1B is a high-density discrete input I/O pack designed for the GE Mark VIe Speedtronic platform. It provides reliable monitoring of up to 24 digital contact inputs, converting field signals into logic-level data for the turbine control processor. Built for demanding industrial environments, the module offers robust diagnostics, wide temperature tolerance, and certification for hazardous locations, making it ideal for safety-critical turbine and process monitoring applications.

Detailed Technical Specifications

Parameter Specification
Model IS220PDIAH1B
Manufacturer General Electric
Control Platform Mark VIe Speedtronic
Input Channels 24 discrete inputs
Nominal Logic Voltage 24.0 VDC
Maximum Logic Voltage 28.6 VDC
Contact Input Rating Up to 32 VDC
Environmental Certification UL listed for hazardous and non-hazardous locations
Operating Temperature −30°C to +65°C

 

Applications

  • Monitoring limit switches and field contacts

  • Status signals from valves, pumps, and motors

  • Discrete alarm and interlock signals in turbine systems

  • Digital input acquisition for power generation control cabinets

FAQ

Can the IS220PDIAH1B be installed in hazardous locations?
Yes. The module is UL-listed for hazardous environments when installed according to the specified classification and installation guidelines.

What is the main function of the module?
It reads on/off signals from field devices and converts them into digital process data for the Mark VIe controller.

Is the voltage range suitable for standard 24V control circuits?
Yes. With a 24 VDC nominal rating and 28.6 VDC maximum, it is fully compatible with standard industrial 24 V instrumentation systems.