Description

GE IS200VNH1B VME Servo Control Card

The GE IS200VNH1B, also cataloged as the IS200VNH1 VME Servo Control Card, operates as a dedicated hardware component for closed-loop servo regulation and actuator command processing within the GE Mark VI Speedtronic Control System.

Hardware Specifications

Parameter	Specification
Model	IS200VNH1B
Brand	General Electric (GE / GE Fanuc)
Origin	United States
Card Type	VME-based Servo Control Card
Series	Mark VI Speedtronic Control System
Primary Function	Closed-loop servo motor and actuator control
Communication Interface	VMEbus standard
Input Voltage Range	0-5 VDC
Channel Count	Up to 8 input/output channels
Signal Accuracy	+/-0.1% deviation
Power Consumption	<10 W
Weight	0.8 kg
Dimensions	6.30 in x 9.19 in x 0.79 in (160 x 233.5 x 20 mm)
Operating Temp	Not specified in available technical data
PCB Protection	Conformal-coated industrial PCB

GE Mark VI VME Servo Control Characteristics

The IS200VNH1B provides closed-loop control processing for servo motors, hydraulic actuators, and positioning mechanisms. The card receives feedback signals from connected sensors and executes servo regulation functions through the Mark VI control architecture.

The VMEbus interface provides communication between the servo control card and other rack-mounted control modules. The module supports multi-channel signal acquisition and command output for actuator positioning applications.

Backplane Bus Communication and I/O Density Scaling

The IS200VNH1B operates within the GE Mark VI VME rack architecture, where backplane communication provides data exchange between controller modules. The card design supports distributed I/O processing through configured channels for feedback and command signals.

Firmware compatibility must be verified against the installed Mark VI hardware configuration before module replacement or system modification.

Frequently Asked Questions

Q: What type of control function does the IS200VNH1B perform?
A: The IS200VNH1B performs closed-loop servo control by processing feedback signals and generating actuator command outputs within the Mark VI control system.

Q: What communication interface is used by this servo control card?
A: The card uses the VMEbus standard for communication with compatible Mark VI rack modules.

Q: How many I/O channels are supported by the IS200VNH1B?
A: The available technical data specifies support for up to 8 input/output channels for servo feedback and command processing.

Field Installation Guidelines

Install the IS200VNH1B in the assigned VME rack slot according to the Mark VI hardware configuration. Verify rack alignment, connector engagement, and module seating before applying power.

Separate low-level feedback wiring from high-current power conductors to reduce electrical noise coupling. Maintain proper shielding and grounding practices for analog signal connections.

Use standard ESD protection procedures when handling the PCB. Confirm firmware compatibility, rack configuration, and connected I/O wiring before returning the control system to operation.

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems