GE IS420YDIAS1B Discrete I/O Module | Mark VIeS Safety System
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GE IS420YDIAS1B Discrete Contact I/O Module
- Fast Delivery - Ships within 24 hours
- Quality Guaranteed - Fully tested before shipping
- Expert Support - Technical help available
Product Overview
The IS420YDIAS1B is a Discrete Contact I/O Module made by General Electric. It belongs to the Mark VIeS series. This module handles 24 discrete inputs for control systems. The IS420YDIAS1B connects process sensors to safety control logic. It works in both simple and redundant configurations.
Technical Specifications
Brand: General Electric
Model: IS420YDIAS1B
Series: Mark VIeS
Type: Discrete Contact I/O Module
Input Channels: 24 discrete inputs
Input Isolation: 1500V protection
Operating Temperature: -40°C to 70°C
Power Supply: 125V DC
Dimensions: 8.26cm x 4.19cm x 12.1cm
Connectors: Dual RJ-45 Ethernet, DC-37 pin
LED Indicators: 24 status LEDs
Certification: Safety Integrity Level (SIL) rated
Mounting: DIN rail compatible
Key Features
24 Input Channels - Handles multiple discrete signals
High Isolation - 1500V input protection
Visual Diagnostics - LED status indicators
Flexible Configuration - Works in simplex or TMR systems
Safety Rated - Suitable for critical applications
Easy Installation - Standard connectors and mounting
System Integration
Connects to Mark VIeS control systems
Works with various terminal boards
Supports Ethernet communication
Compatible with simplex and TMR setups
Applications
Industrial automation systems
Safety critical processes
Power generation controls
Distributed control systems
Shipping Information
We ship worldwide via FedEx, UPS, and DHL
All items carefully packaged
Tracking provided for all orders
Warranty Coverage
All products include 12-month warranty
Protection against defects
Quick replacement service
Professional FAQ
What voltage levels does this module support?
The module supports three different voltage levels for various applications.
How are the input status monitored?
Each of the 24 inputs has a yellow LED that shows when the input is active.
Can this module be used in safety systems?
Yes, it is designed for functional safety applications with appropriate certifications.
What type of connectors does it use?
It uses dual RJ-45 Ethernet connectors and a DC-37 pin for discrete signals.
How often does the module perform self-tests?
The system checks input responses every four seconds for reliability.
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