The GE IS420YDOAS1B Discrete Output Module links EX2100 systems to discrete output terminal boards and controls up to twelve relays with stable, fast response. Dual Ethernet ports and a DC37 connector support efficient signal routing in DCS environments.
Core Features
The IS420YDOAS1B uses dual RJ45 inputs, a three‑pin power feed, and clear LED indicators for relay status and diagnostics. The ATTN LED displays defined patterns that help users identify system conditions and application states quickly.
Technical Specifications
Parameter
Value
Model
IS420YDOAS1B
Type
Discrete Output Module
Product Series
EX2100
Relay Outputs
12 channels
Dimensions
2.1 × 18.6 × 26.3 cm
Weight
0.22 kg
System
DCS
Communication
Dual RJ45 Ethernet
Connector
DC37 Output
Origin
USA
HS Code
8537101190
Condition
Brand New
Applications and Compatibility
The IS420YDOAS1B supports excitation control, turbine systems, and industrial automation platforms that require reliable relay activation and feedback monitoring. It fits EX2100 architectures and integrates with discrete output terminal boards.
Why It Matters
The IS420YDOAS1B improves operational reliability through durable construction, clear diagnostics, and stable relay control. Its compact design and robust protective chassis make it a dependable module for long‑term DCS performance.
