This mixed-signal input output board supports diverse field device connections for turbine control. The GE IS200VCRCH1B IS200VCRCH1BBA integrates multiple I/O types on a single VME assembly. Eight digital inputs accept dry contact or 24V DC signals from sensors. Consequently, operators can monitor valve positions, breaker status, and alarm contacts reliably.
Technical Specifications of the Input Output Board
The GE IS200VCRCH1B IS200VCRCH1BBA conforms to the standard VME 6U mechanical specification. Its height measures 233.4 mm, and its depth reaches 160 mm. The board weighs approximately 0.64 kg including all soldered components. A single front panel LED array shows real-time status for every I/O channel. The rear side features a 64-pin DIN 41612 connector for backplane communication. This design stores minimal energy in small decoupling capacitors only. Therefore, the board contains no batteries or large energy storage elements.
| Parameter | Specification |
|---|---|
| Full Model | GE IS200VCRCH1B IS200VCRCH1BBA |
| Category | Input Output Board (Mixed I/O) |
| Dimensions (H x D) | 233.4 mm x 160 mm |
| Weight | Approximately 0.64 kg |
| Digital Inputs | 8 channels, 24V DC or dry contact |
| Digital Outputs | 6 channels, 24V DC, 0.5A each |
| Analog Inputs | 4 channels, ±10V or 4-20mA |
| Total Components | Approximately 240 individual parts |
| Rear Connector | 64-pin DIN 41612 |
| Energy Storage | Minimal (decoupling only) |
| Supply Voltage | +5V DC at 0.98 A typical |
Functional Features and Channel Configuration
The GE IS200VCRCH1B IS200VCRCH1BBA provides optical isolation for all digital input circuits. You can configure each analog channel independently for voltage or current measurements. The six digital outputs include overload protection and diagnostic feedback monitoring. Onboard firmware scans all eighteen I/O points within a single 10ms cycle. Consequently, the board delivers deterministic real-time data without communication bottlenecks.
Installation and System Integration
You must install this input output board into any standard VME backplane chassis. The GE IS200VCRCH1B IS200VCRCH1BBA requires no direct field wiring on the board itself. Instead, use a compatible termination panel such as the IS200TVIBH2B for all connections. A 64-pin ribbon cable securely links the board to the termination panel. Always verify signal levels and polarity before connecting field devices.
Maintenance and Operational Benefits
Because the GE IS200VCRCH1B IS200VCRCH1BBA stores no battery-backed data, it needs no periodic battery changes. Technicians can remove and reinstall the board without losing any configuration settings. The onboard Flash memory retains all scaling parameters and channel assignments indefinitely. Consequently, maintenance becomes simpler and more cost-effective than battery-dependent alternatives.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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