GE IS420YDOAS1B Discrete Output I/O Pack delivers high-performance control for industrial automation systems. This module efficiently manages up to twelve relays while accepting terminal-specific feedback through RJ45 connectors. Engineered for seamless integration with GE Mark VIe Series control systems, it provides robust discrete output capabilities essential for modern manufacturing, energy production, and process control environments.
| Parameter | Specification |
|---|---|
| Model Number | IS420YDOAS1B |
| Control Capacity | Up to 12 relays |
| Output Channels | 16 discrete channels (1A/channel @24V DC) |
| Feedback Type | Terminal board-specific |
| Connector | RJ45 |
| Software Compatibility | ControlST v06.01+ / V05.00 firmware |
| Protection | S-Rated PCB with durable plastic enclosure |
| Diagnostics | Front-panel LED indicators |
| Brand | GE (General Electric) |



Industrial Applications: This I/O pack excels in critical environments including turbine control systems, safety instrumented systems (SIS), and DCS/PLC redundancy configurations. Compatible with GE Mark VIe and EX2100 series controllers, it’s ideal for power generation, oil & gas, and automated manufacturing where precision output control and system reliability are paramount.
About Hong Kong Saul Electric Co., Ltd.: As a certified GE partner with 15+ years of industrial automation expertise, we maintain Asia’s most comprehensive inventory of specialized components across 40+ brands. Our technical team provides:
- Pre-sales technical consultation for system integration
- 1-year performance guarantee on all components
- Rapid sourcing for obsolete or hard-to-find industrial parts
Contact us for pricing or alternative models: WhatsApp Support | Email: 3931184055@qq.com




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