GE IS200TSVOH1B Servo Terminal Board Mark VI

GE IS200TSVOH1B Servo Terminal Board – Mark VI Series

• Part Number: IS200TSVOH1B – Manufacturer: General Electric (GE).
• Series: Mark VI – Advanced Speedtronic system for turbine management.
• Function: Terminal board for servo valve control and LVDT feedback.
• Technology: Surface mount design for compact and robust performance.
• Dimensions: 17.8 cm (H) x 33.02 cm (W) – fits standard racks.
• Country of Origin: United States – genuine GE manufacturing.
• Availability: In stock – new surplus factory package.

Technical Specifications

• Input Channels: Accepts two servo current sources via two I/O channels.
• LVDT Feedback: Supports up to six LVDT/LVDR sensors (three per terminal block).
• Sensor Selection: High, median, or low select for feedback flexibility.
• Pulse Rate Input: Range from 2 kHz to 14 kHz for precise measurement.
• LVDT Excitation: 3.2 ±0.2 kHz frequency, 7.00 ±0.14 V rms output.
• Power Supply: Nominal 24 V dc – standard industrial voltage.
• Signal Sensitivity: Minimum 33 mVpk at 2 Hz, 827 mVpk at 12 kHz.
• Magnetic PR Pickup: Generates 150 V-p into 60 K ohm.
• Active PR Pickup: Delivers 5 to 27 V p-p into 60 K ohm.
• Cable Length: Supports up to 300 meters (984 feet) with 15 ohm max resistance.
• Fault Detection: Monitors servo current, regulator feedback, and ID chip status.

Installation & Wiring

• Wire sensors and servo valves directly to the two I/O terminal blocks.
• Each block has 24 terminals and accepts wiring up to #12 AWG.
• A shield termination strip next to each block connects to chassis ground.
• Use JD1 or JD2 for external trip wiring from the protection module.
• In TMR configuration, jumper select each coil current via JP1-6.
• For simplex applications, each servo output drives one or two coil servos.
• For TMR, each output can drive two or three coil servos (200# oil gear systems).

Operation & Connectivity

• The IS200TSVOH1B provides four channels: servo current, LVDT feedback, excitation, and pulse rate.
• It excites and accepts inputs from up to six LVDT valve position sensors.
• Signals pass through the TSVO directly to the VSVO board front at J5.
• Use JR1 for simplex signals; JR1, JS1, JT1 for TMR signals.
• External trip connectors JD1 and JD2 link to the protection module.
• Bidirectional current sources are jumper selectable for various coil types.

Key Characteristics

• LVDT Inputs: 6 windings total.
• Pulse Rate Signals: 2 inputs per VSVO.
• Servo Valve Outputs: 2 valves (4 per VSVO board).
• Excitation Sources: 4 for LVDTs, 2 for pulse rate transducers.
• Fault Monitoring: Out-of-limits current, regulator feedback, failed ID chip.
• Ambient Tolerance: Designed for industrial turbine environments.
• Noise Immunity: Surface mount technology reduces interference.

Frequently Asked Questions (FAQ)

• Is the IS200TSVOH1B new or refurbished? – We supply a brand new, original factory package with full traceability.
• What is the stock status? – We have this model in stock and ready to ship.
• What are the shipping methods? – We ship via FedEx, UPS, or DHL – you choose at checkout.
• How long does delivery take? – We dispatch within 5 business days after order confirmation.
• Can I return the board? – Yes, we accept returns within 30 days of receipt (conditions apply).
• Does it support TMR configurations? – Yes, the IS200TSVOH1B supports both simplex and TMR setups.
• What is the maximum cable length? – Up to 300 meters with proper shielding and resistance.
• Is technical support available? – Contact us for application assistance and wiring diagrams.

For inquiries, please contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).

Partner: NexAuto Technology Limited