The IS220PAICH2A REV H is a high-precision Analog Input/Output (I/O) module engineered specifically for GE Mark VIe control systems. As part of GE’s advanced turbine and process control architecture, this module plays a vital role in accurately reading and outputting analog signals, ensuring seamless integration between field devices and control logic.

The IS220PAICH2A supports a variety of analog signal types, including 4–20 mA current loops and voltage signals such as 0–5 V or 1–5 V. It is capable of interfacing with sensors, transmitters, actuators, and other analog field devices commonly used in industrial processes, power generation, and gas or steam turbine systems.

This analog module is a member of the I/O pack family in the GE Mark VIe platform and connects to the system using the IONet Ethernet protocol. The deterministic data exchange enabled by IONet ensures that signal transmission is fast, secure, and synchronized across the system’s distributed architecture. This is particularly important in applications where timing and precision are critical for plant safety and performance.

The IS220PAICH2A REV H incorporates advanced diagnostics and built-in monitoring to ensure operational reliability. It monitors input signal integrity, power supply health, and communication status in real time. This self-diagnostic capability helps reduce downtime by enabling early detection of anomalies and facilitating condition-based maintenance.

This module is hot-swappable, meaning it can be replaced or maintained without shutting down the entire system—minimizing operational interruptions and supporting continuous plant operation. It pairs with compatible terminal boards to handle cold junction compensation for thermocouples, provide loop power to field instruments, and enable secure wiring termination.

Designed to operate in demanding industrial environments, the IS220PAICH2A is housed in a rugged casing that resists vibration, heat, and electrical noise. This makes it ideal for installation in turbine enclosures, substations, or process plants where environmental challenges are common.

Whether it’s used for analog measurement, closed-loop control, or feedback to human-machine interfaces, the IS220PAICH2A ensures data precision and system stability within the GE Mark VIe framework.

Key Features:

• Designed for GE Mark VIe turbine control systems

• Supports 4–20 mA and voltage signal inputs/outputs

• Ethernet-based IONet communication interface

• Onboard real-time diagnostics and monitoring

• Compatible with ToolboxST software

• Hot-swappable design for easy maintenance

• Interfaces with thermocouples and powered transmitters

• Suitable for harsh industrial environments

• Ensures accurate signal conversion and data reliability

Contact Information:
Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com