Overview
Configured for vibration and acoustic signal acquisition in the Mark VIe control platform, the GE IS200VAICH1CBR (IS200VAICH1 Vibration and Acoustic Input Board) provides direct physical and electrical processing of machinery monitoring signals through the system backplane interface. The board supports the acquisition and conditioning of sensor signals associated with vibration, seismic, and acoustic monitoring functions.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200VAICH1CBR |
| Base Model | IS200VAICH1 |
| Brand | General Electric (GE) |
| Series | Mark VI / Mark VIe SPEEDTRONIC |
| Product Type | Vibration and Acoustic Input Board |
| Board Function | Acquisition and processing of vibration, seismic, and acoustic monitoring signals |
| Supported Signal Sources | Accelerometers, proximity probes, and velocity sensors |
| Processor | Onboard microprocessor for local data acquisition and signal conditioning |
| Backplane Interface | VME backplane connection |
| Mounting | Direct plug-in installation in the control rack |
| Software Environment | ToolboxST application software |
| Revision | H1C |
| Coating Variant | CBR suffix; conformal coating variant noted in supplied information |
| Origin | United States (USA) |
| Core Performance | Multi-channel machinery vibration and acoustic signal acquisition |
Backplane Communication and Firmware Compatibility
The GE IS200VAICH1CBR exchanges acquired signal data through its rack-level backplane connection with the associated Mark VI / Mark VIe control architecture. Therefore, correct board placement and firmware compatibility should be verified before system operation.
The board revision and installed control software must remain compatible with the configured hardware environment. In addition, the signal acquisition configuration should match the installed sensor type and channel assignment. This approach helps maintain correct signal identification between field wiring, board channels, and control-system diagnostics.
Frequently Asked Questions
Q: Can the IS200VAICH1CBR be installed in any available rack position?
A: The board should only be installed in the rack position specified by the applicable system hardware configuration. Backplane interfaces and slot assignments must match the configured control architecture.
Q: Does the board connect directly to vibration sensors without configuration?
A: Physical sensor wiring must correspond to the configured input channels and supported sensor type. Signal scaling and monitoring parameters should also be verified within the applicable system configuration.
Q: Can the IS200VAICH1CBR be replaced with another revision without verification?
A: Revision and firmware compatibility should be checked before replacement. A different board revision may require confirmation against the installed Mark VI / Mark VIe hardware and software configuration.
Field Installation Guidelines
Disconnect or isolate system power according to the applicable maintenance procedure before removing or installing the board.
Install the GE IS200VAICH1CBR in the designated rack location and ensure that the board is fully seated in the backplane connector. Do not force the board into the connector if mechanical alignment is incorrect.
Route vibration and acoustic sensor cables separately from high-current power conductors and switching circuits. Use the specified shielded cable arrangement where required by the system design, and terminate cable shields according to the applicable grounding scheme.
Before returning the system to service, verify board identification, revision compatibility, field cable termination, sensor channel assignment, and diagnostic status within the control system.
