Overview
Configured for controller and VME bus communication in the Mark VI Control System, the GE IS215VCMIH2CB (IS215VCMIH2C VME Communication Card) provides direct physical and electrical communication functions. The full model IS215VCMIH2CB is identified as the product model, while IS215VCMIH2C is listed as the spare model. The board supports communication between the controller and associated VME-based hardware and provides local operating status through Run, Fail, Status, and Reset indicator LEDs.
Suffix Breakdown & Model Matrix
| Model Reference | Description |
|---|---|
| IS215VCMIH2CB | Product model specified in the technical data |
| IS215VCMIH2C | Spare model specified in the technical data |
| VCMI | Functional abbreviation for the VME Communication interface |
The supplied information does not define the electrical or mechanical meaning of the H2C and B suffixes. Therefore, no additional suffix interpretation is provided.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS215VCMIH2CB |
| Spare Model | IS215VCMIH2C |
| Brand | GE / General Electric |
| OEM | GE Energy |
| Series | Mark VI Control System |
| Product Type | VME Communications Board |
| Functional Abbreviation | VCMI |
| Core Function | VME bus and controller communication |
| Indicator LEDs | Run, Fail, Status, Reset |
| Instruction Manual | GEH-6421 |
| Origin | USA |
| Weight | 0.35 kg |
| Dimensions | 2 x 18.6 x 26.1 cm estimated shipping size |
Backplane Bus Communication and Firmware Compatibility
The GE IS215VCMIH2CB operates as a communication interface within the Mark VI control hardware architecture. It supports data exchange through the VME-based system structure and provides visible operating information through dedicated status indicators.
In addition, correct board installation requires compatibility between the installed hardware configuration and the applicable system firmware. The communication card should remain matched with the specified Mark VI controller architecture, associated backplane configuration, and approved system software revision. Therefore, firmware or hardware replacement procedures should follow the applicable GEH-6421 documentation and established system maintenance practices.
Frequently Asked Questions
Q: What is the primary function of the IS215VCMIH2CB?
A: The IS215VCMIH2CB functions as a VME communications board within the GE Mark VI Control System. It supports communication between the controller and associated VME-based hardware.
Q: What operating indicators are available on the board?
A: The board includes Run, Fail, Status, and Reset indicator LEDs. These indicators provide local visual information for operating and diagnostic conditions.
Q: Can the IS215VCMIH2CB operating temperature and power consumption be confirmed from the supplied data?
A: No. The supplied technical information does not specify operating temperature limits or power consumption. These values should be verified from the applicable GE documentation before system integration.
Field Installation Guidelines
Install the IS215VCMIH2CB only after isolating the equipment from applicable electrical power sources and following approved Mark VI maintenance procedures.
Verify the board model and spare model reference before replacement. Align the board with the designated VME connector and mounting hardware without applying excessive mechanical force.
Inspect the backplane connector and board contacts for contamination or mechanical damage before installation. In addition, maintain separation between communication wiring and high-energy power conductors where applicable.
Use approved grounding and shielding practices for the associated control cabinet. After installation, inspect the Run, Fail, Status, and Reset indicators and verify communication status through the Mark VI system diagnostics.
