2026-03-10 BY
IN Company News

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Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
website：www.bxplc2.com
Email: 3076784238@qq.com

 

Intermediate Technical Document

Discrete Output Module – Model: IS220YDOAS1A

Document Reference: IS220YDOAS1A-INT-2026

1. Product Overview

The GE IS220YDOAS1A is a discrete output module designed for the Mark VIe Speedtronic™ control system, primarily used in gas turbine and combined cycle power generation applications. It provides reliable digital output signal distribution for industrial control systems, ensuring high availability and fault tolerance.

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GE IS220YDOAS1A Discrete Output module

Key application areas include:

  • Gas turbine control systems (Mark VIe)
  • Combined cycle power plant automation
  • Industrial turbine monitoring and control
  • Power generation process control systems

2. Technical Specifications

Parameter Value Unit
Number of Output Channels 16 Channels
Output Voltage 24 VDC
Maximum Output Current (Per Channel) 0.5 A
Operating Temperature 0 to +60 °C
Communication Interface Ethernet/IP –
Protection Rating IP20 (Panel Mount) –

3. Installation & Handling Notes

• The IS220YDOAS1A module must be installed in a GE Mark VIe control cabinet with proper grounding to prevent electrical interference.

• Power must be disconnected before installing or removing the module to avoid damage to the circuitry.

• All wiring must comply with GE Standard GEK-106209 and local electrical codes.

• Regular diagnostic checks are recommended every 6 months to ensure optimal performance.

This intermediate document is for internal technical reference only and not for end-user distribution.

GE Power Conversion © 2026. All rights reserved. Specifications subject to change without prior notice.

Manufacturing Location: Schenectady, NY, USA / Changzhou, China (per batch production)