Description
Product Overview
The IS420YDOAS1B Discrete Output Module by GE is engineered for high-performance control in industrial environments. Designed for the Mark VIeS series, this I/O pack integrates seamlessly with discrete output terminal boards and supports up to 12 electromagnetic relays. Its compact form factor and robust interface make it ideal for demanding automation systems.
Key Features
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Controls up to 12 discrete relay outputs
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Dual RJ-45 Ethernet ports for primary and redundant communication
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DC-37 connector for direct terminal board interface
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LED indicators for real-time diagnostics
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Surface-mount technology for enhanced durability
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Accepts feedback from TRLYS1B, D, and F terminal boards
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE |
| Model Number |
IS420YDOAS1B |
| Series |
Mark VIeS |
| Relay Channels |
12 relays |
| Technology |
Surface-mount |
| Ambient Temperature Range |
-40 to 70°C (-40 to 158°F) |
| Dimensions |
8.3 cm × 4.2 cm × 12.2 cm |
| Weight |
340 g |
| Power Input |
28 V DC via 3-pin connector |
| Primary Ethernet Port |
ENET1 (RJ-45) |
| Secondary Ethernet Port |
ENET2 (RJ-45) |
| Output Connector |
DC-37 pin |
Application & Compatibility
The IS420YDOAS1B module is compatible with GE terminal boards including TRLYS1B, TRLYSD, and TRLYSF. It suits applications in power generation, process control, and safety systems requiring reliable discrete output control. Its rugged design supports deployment in harsh industrial environments.
