Description
Product Introduction
The GE IS200ERIOH1ACB is a Mark VIe series expansion rack I/O module that provides mixed analog and digital I/O capability for Mark VIe expansion chassis with specific hardware configuration. This I/O pack enables both analog and digital signal connectivity for expansion I/O applications requiring mixed signal types.
The ACB suffix denotes a specific hardware configuration with unique I/O features and diagnostic characteristics. In our field experience, the ERIO provides essential mixed I/O for expansion rack applications. For facilities requiring analog and digital I/O in expansion chassis, the ERIO provides the necessary solution.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | IS200ERIOH1ACB |
| Series | Mark VIe IS200 |
| Hardware Revision | ACB (specific hardware configuration) |
| Function | Analog I/O, digital I/O |
| I/O Types | Mixed analog and digital |
| Diagnostics | I/O status monitoring |
| Isolation | 500 V DC input-to-backplane |
| Operating Temperature | −30°C to +65°C (ambient, with 0.5 m/s airflow) |
| Power Supply | 24 V DC from backplane, 240 mA typical |
| Bus Interface | VME-based high-speed parallel bus |
| Firmware | Verify compatibility with ToolboxST/ToolboxEX versions ≥6.0 |
| LED Indicators | Module power, status, fault |
Key Selling Points & Differentiators
- Expansion mixed I/O – provides analog and digital I/O capability for expansion racks.
- Specific hardware configuration – unique I/O features for demanding applications.
- Rigorous 48-hour burn-in – each unit runs under I/O load across temperature cycling.
- 3-year warranty on hardware – backed by our in-house repair depot with average 48-hour turnaround.
Frequently Asked Questions (FAQ)
Can I hot-swap this IS200ERIOH1ACB into a running Mark VIe system?
We strongly advise against it. The ERIOH1ACB has shown unpredictable behavior when inserted into a powered backplane. Schedule a controlled outage, de-energize the rack, and swap it during planned maintenance.
What is the I/O configuration of this module?
I/O configuration varies by version. Verify with OEM datasheet for specific analog and digital I/O specifications.
How do I verify this is a genuine GE module?
We source exclusively from GE-authorized liquidations. Our verification includes OEM packaging inspection, serial number cross-check against GE records, and PCB inspection for GE-specific markings.
What is the expected lifespan of this unit?
We see MTBF around 145,000 hours for the ACB revision. We have seen these units exceed 15 years in field service.

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