GE IS220PDIOH1A is a discrete input/output(I/O)module manufactured and designed by General Electric(GE).The following is a detailed introduction to the product:

I.Product Overview

The IS220PDIOH1A is part of the Mark VIe series used in distributed control systems.It connects one or two I/O Ethernets to discrete I/O terminal boards through an electrical interface.The module is programmable and scalable,and can be integrated with other industrial automation and control systems to achieve more advanced functions and applications

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II.Main functions and features

I/O processing capabilities:

Can accept up to 24 contact inputs.

Can manage up to 12 relay outputs.

Able to obtain feedback signals specific to the terminal board.

Network communication:

Equipped with two RJ45 Ethernet connectors for system input and communication.

Supports electrical links between one or two I/O Ethernet networks and discrete input/output terminal boards.

Module structure:

Includes an acquisition board dedicated to discrete input/output functions.

Contains a processor board shared by all Mark VIe distributed I/O packages.

Electrical interface:

Three-pin power input.

The DC-62 connector connects directly to the corresponding terminal board connector for discrete signal input and output.

Diagnostics and Display:

LED indicators are used to display visual diagnostic information.

Application Compatibility:

Mounted on the TDBS terminal board for simplex applications,which is a hybrid of the SRLY relay terminal board and the STCI contact input terminal board.

Mounted on the TDBT terminal board for TMR(triple mode redundancy)applications,when used in conjunction with the WROB option,it provides the function of combining the terminal board with the TBCI contact input terminal board.

Power and Protection:

Dual power redundant input,voltage range is DC 9-36V,typical value is DC 24V.

With DC 1500V voltage isolation and reverse connection protection.

Working Environment:

The operating temperature range is typically 0 to 60 degrees Celsius(the operating temperature range mentioned in some materials may be wider,such as-10 to 70 degrees Celsius,which may be related to different versions or specific application scenarios).

Relative humidity requirement≤90%(non-condensing).

3.Technical specifications

In-package input isolation:optical isolation to 1500V.

Input filter:hardware filter,4ms.

AC voltage rejection:60V rms.

Number of relay command channels:12.

Number of input channels:24 DI(discrete inputs)and possible 12 other types of channels(depending on the configuration).

Dimensions:Height is approximately 15.875 cm and width is approximately 10.795 cm(specific dimensions may vary depending on version or manufacturer).

Weight:The specific weight may vary depending on version or manufacturer,but it is usually moderate and easy to install and maintain.

4.Application areas

The IS220PDIOH1A module is widely used in various industrial automation and control systems,such as motor control,valve regulation,heater control,etc.By using it in conjunction with control devices such as PLC(programmable logic controller),it can achieve automated control and monitoring,improve production efficiency and product quality.

 

 

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