This VME servo card provides precise position and speed control for hydraulic actuators. The GE IS200VSVOH1B IS200VSVOH1BDC generates analog output signals for servo valve positioning. Four independent servo channels operate simultaneously for multi-axis control applications. Consequently, operators can manage fuel valves, steam inlet guides, or blade pitch mechanisms with high accuracy.
Technical Specifications of the VME Servo Card
The GE IS200VSVOH1B IS200VSVOH1BDC fits a standard VME 6U form factor seamlessly. Its height measures 233.4 mm, and its depth reaches 160 mm. The board weighs approximately 0.68 kg including all signal conditioning circuitry. A single front panel LED array shows channel status and fault conditions at a glance. The rear side uses a 64-pin DIN 41612 connector for backplane signals and power. This design stores minimal energy in small filtering capacitors only. Therefore, the board contains no batteries or large energy storage elements.
| Parameter | Specification |
|---|---|
| Full Model | GE IS200VSVOH1B IS200VSVOH1BDC |
| Category | VME Servo Card |
| Dimensions (H x D) | 233.4 mm x 160 mm |
| Weight | Approximately 0.68 kg |
| Servo Channels | 4 independent channels |
| Output Type | ±10V analog for servo valves |
| Resolution | 14-bit per channel |
| Feedback Inputs | 4 LVDT or RVDT positions |
| Response Time | Less than 2 milliseconds |
| Rear Connector | 64-pin DIN 41612 |
| Energy Storage | Minimal (filtering only) |
| Supply Voltage | +5V DC at 1.3 A typical |
Functional Features and Servo Control
The GE IS200VSVOH1B IS200VSVOH1BDC uses PID algorithms for closed-loop position control. You can configure each channel independently for different actuator types. The onboard firmware monitors valve spool position through dedicated LVDT feedback inputs. Each channel also includes integral current limiting for output protection. Consequently, the card prevents damage to servo coils during fault conditions.
Installation and System Integration
You must install this servo card into any standard VME backplane chassis. The GE IS200VSVOH1B IS200VSVOH1BDC requires no field wiring connections directly on the board. Instead, use a compatible termination panel like the IS200TVSOH1C for all servo wiring. A 64-pin ribbon cable links the card to the termination panel securely. Always verify tuning parameters before placing the system into automatic mode.
Maintenance and Operational Benefits
Because the GE IS200VSVOH1B IS200VSVOH1BDC stores no battery-backed data, it requires no periodic battery replacement. Technicians can remove and reinstall the card without losing PID settings. The Flash memory retains all configuration parameters and tuning constants indefinitely. Consequently, system maintenance becomes simpler and less time-consuming compared to battery-dependent designs.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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