GE IS220YDOAS1AJ Discrete Contact Input I/O Module

Overview

The GE IS220YDOAS1AJ is a Discrete Contact Input I/O Module designed for integration with GE’s Mark VIeS control system. It connects directly to discrete output terminal boards over an I/O Ethernet network, delivering high-speed signal processing and reliable control functionality. With support for relay actuation and seamless interfacing with TRLYS terminal boards, it suits demanding industrial automation environments.

Technical Specifications

• Model Number: IS220YDOAS1AJ
• Manufacturer: General Electric (GE)
• Series: Mark VIe
• Product Type: Discrete Contact Input I/O Module

Performance & Control

• Buffered Outputs: 14 channels
• Relay Control Capability: Up to 12 relays
• Ripple: 280 mV peak
• Maximum Output Current: 400 mA per channel

Power & Interfaces

• Power Requirements: +32 V DC to 18 V DC
• Interfaces:
  • Dual RJ-45 Ethernet connectors
  • DC-37 pin connector

Compatibility

• Terminal Boards: TRLYS1B, TRLYS1D, TRLYS1F
• Software: ControlST V04.03.18C
• Operating System: QNX Neutrino

Memory & Environmental Specs

• Memory: 256 MB DDR SDRAM
• Operating Temperature: 0°C to 60°C
• Relative Humidity: 5% to 95%, non-condensing

Physical Specifications

• Dimensions: 138 mm x 86 mm x 56 mm
• Weight: 2 lbs