



The GE IS215VCMIH2BC is a high-reliability VME Bus Master Communication Interface Module designed for the Mark VI Speedtronic control system. Acting as the central communication backbone, it manages real-time data exchange between the main controller, distributed I/O modules, and the IONet network.
Engineered for turbine control and critical industrial processes, the IS215VCMIH2BC delivers deterministic communication with millisecond-level response, ensuring stable system coordination. With multi-channel communication capability and redundant network support, it is ideally suited for high-availability environments such as power plants, oil & gas facilities, and large-scale process automation systems.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | IS215VCMIH2BC |
| Module Type | VME Bus Master Communication Interface Module |
| Series | Mark VI Speedtronic |
| Processor | 32-bit DSP Architecture |
| Memory | Dual-port memory configuration |
| Communication Interfaces | 3 × IONet (10Base2 Ethernet, BNC), 1 × RS-232 |
| Communication Channels | Up to 12 independent channels |
| Network Speed | 10 Mbps |
| Bus Interface | 32-bit VMEbus |
| Function | VME Bus Master / IONet Controller |
| System Support | Simplex & TMR (Triple Modular Redundant) |
| Operating Voltage | +5 VDC (VME backplane) |
| Operating Temperature | -30°C to 65°C |
| Dimensions (L × W × H) | 330 × 178 × 45 mm |
| Weight | 0.45 kg |
Recommended Related Models
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GE IS215VCMIH2BB – Enhanced diagnostic and monitoring version
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GE IS215VCMIH2B – Standard triple-IONet communication module
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GE IS215VCMIH1B – Single IONet interface for smaller systems
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