IS220PAICH2A | GE Fanuc Mark VIe Series | Analog I/O Module

Product Description

The IS220PAICH2A Analog I/O Module is part of GE’s Mark VIe control system, designed to provide a reliable interface between analog input terminal boards and Ethernet-based I/O networks. This module supports multiple input configurations, current loop outputs, and diagnostic indicators, making it a versatile solution for turbine and industrial automation environments.

Technical Specifications

• Model Number: IS220PAICH2A

• Series/Family: Mark VIe Control System

• Product Type: Analog I/O Module

• Analog Inputs: 10 channels

• First 8 inputs configurable to 5 V, 10 V, or 4–20 mA

• Last 2 inputs configurable to 1 mA or 4–20 mA

• Load Resistors: Located on terminal board

• Analog Outputs: 2 current loop channels, 0–20 mA range

• Connectivity:

• Dual RJ-45 Ethernet connectors for communication

• Three-pin connector for power supply

• DC-37 pin connector for field devices

• Diagnostics: LED indicators for module health and fault detection

• Construction: Compact design for integration with Mark VIe systems

Application Scenarios

• Gas and steam turbine control systems requiring analog signal integration

• Industrial automation processes with multiple analog transmitters

• Power generation plants needing reliable analog-to-controller interfacing

FAQ

Q: How many analog inputs does the IS220PAICH2A support?  A: It provides 10 input channels, with flexible configuration options for voltage and current signals.

Q: What type of outputs are available?  A: Two current loop outputs ranging from 0 to 20 mA are included for field device control.

Q: How does the module connect to the controller?  A: It uses dual RJ-45 Ethernet connectors for communication and a DC-37 pin connector for field devices.

Comparable Models

• IS220PAICH1A – Earlier revision with fewer configuration options.

• IS220PAICH3A – Enhanced version with expanded diagnostic features and improved signal handling.