Description
Hope you’re doing well! We’ve had several clients inquire about the GE DS200SIOBH1AAA module recently, so I wanted to share some practical details you might find useful.
GE DS200SIOBH1AAA Digital Signal Interface Module
Commonly used in power generation and heavy manufacturing environments, this communication module serves as a critical link between control systems and field devices. It handles discrete signal processing for turbine control systems, particularly in older Mark VI installations where legacy compatibility matters.
| Specification | Details |
| Brand | General Electric |
| Model | DS200SIOBH1AAA |
| Series | Mark VI |
| Physical Size | 10.2 x 7.6 x 2.5 cm |
| Weight | 200g |
| Voltage | 24 VDC |
| Communication | RS485, Modbus |
| Protection Rating | IP20 |
We’ve seen this module deployed in gas turbine control cabinets where it manages digital inputs from sensors and outputs to actuators. The 40-pin connector design allows quick replacement during unplanned outages, which is crucial for minimizing downtime. One of our clients in the oil & gas sector mentioned this module’s LED indicators helped them troubleshoot a communication fault in under 15 minutes during a critical startup sequence.
Compatible with:
- Mark VI turbine control systems
- GE 200-series I/O racks
- Legacy Modbus-based SCADA systems

At Guizhou Yuanmiao, we keep multiple units in stock for immediate shipment. All our modules undergo 48-hour burn-in testing before dispatch. We’ve recently helped clients in Indonesia and Egypt secure replacements for obsolete systems – sometimes you need these modules urgently when unexpected failures happen.

Need pricing or availability? Feel free to email me directly or connect via WhatsApp for urgent inquiries. We offer 1-year warranty on all products, with full technical documentation included.
Guizhou Yuanmiao Automation Equipment Co., Ltd. specializes in hard-to-find industrial control components. Our engineers have worked with these modules in actual plant environments, which helps us provide practical support beyond basic specifications.









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