GE IS220YDIAS1A is a discrete contact input/output module from General Electric (GE), mainly used for gas and steam industrial control in Mark VIe Speedtronic control systems. The following is the detailed information and features of this module.

Design and Use:

IS220YDIAS1A is designed for inserting specific terminal blocks, such as IS200STCIS1A and 2A, IS400STCIS1A or 2A, or IS400TBCIS2C.

As an I/O block, it is commonly used in industrial automation and control systems to provide power supply and voltage stability.

This module is also part of the Mark IVe control system or Mark VIeS functional safety system.

Main parameters:

Power supply voltage: 100~240vac.

Input and output voltage: 24VDC (nominal voltage of onboard power supply is 28.0 VDC).

Input number: 6 channels.

Output quantity: 4.

Communication protocols: Ethernet, Modbus (some models of modules may be equipped with communication interfaces).

Certification and Rating:

IS220YDIAS1A has UL certification and CE certification to ensure compliance with relevant safety and quality standards.

The rating for hazardous locations can be found in documents such as GE’s GEH-6725.

Features and advantages:

High voltage stability: Ensure the normal operation of connected devices.

Well designed: can be easily installed on the IS230 terminal board.

Widely used: Widely used in industrial automation and control systems, including supplying power to chemical production processes and instruments in chemical factories