GE Mark VI Series: Introducing the IS220PAICH1A Analog I/O Package

v GE Mark VI Series: Introducing the IS220PAICH1A Analog I/O Package

The GE IS220PAICH1A is a MarkVI/MarkVIe series analog input/output module designed for industrial automation and turbine control systems.

It can be flexibly deployed in Simplex or Triple Modular Redundancy (TMR) architectures.

The module boasts high-speed processing capabilities, supporting up to nine 21-bay VME rack I/O boards

and completing data voting and transmission within 40ms.

v IS220PAICH1A Specification

Industrial-grade operating temperature: -22°F (~-30°C) to +149°F (~65°C), suitable for harsh environments. 

Power requirements: 27.4VDC (minimum), 28.0VDC (typical), 28.6VDC (maximum)

Safety certifications: Compliant with UL E207865, ATEX Zone 2 IIC, Class I Div2 Groups A/B/C/D,

and suitable for use in hazardous and non-hazardous locations.

v The IS220PAICH1A offers numerous advantages:

 it integrates two Ethernet ports, a power supply module, a local processor, and a data acquisition board. Its overall functionality can be expanded by adding I/O packages based on system requirements. The VCMI control module utilizes a software fault-tolerant voting mechanism (SIFT) to synchronize data over the IONet network for high reliability. It supports direct communication with sensors and actuators, reducing the need for external instrumentation, lowering the risk of failure, and lowering maintenance costs.

v Why choose the IS220PAICH1A?

l Certified for hazardous environments, it offers high safety.

l Powerful redundant architecture and software fault-tolerance mechanisms ensure stable system operation.

l High-speed data acquisition and processing capabilities meet complex industrial control needs.

l The modular design allows for easy expansion and is economical to maintain.

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