IS200VTCCH1C GE | Speedtronic Turbine Thermocouple PCB

Product Description

The GE IS200VTCCH1C is a VME thermocouple input board designed for the Mark VI Speedtronic Turbine Control System. It provides accurate temperature monitoring across turbine components and auxiliary systems. Moreover, the board ensures stable and precise measurements through on-board cold junction compensation, filtering, and linearization.

Supporting 12 independent thermocouple channels, the board is compatible with major types including J, K, E, T, N, R, S, and B. In addition, electrical isolation reduces noise interference, ensuring reliable readings even in electrically harsh industrial environments. Its hot-swappable design allows quick replacement, minimizing downtime during maintenance or upgrades.

Technical Specifications

Manufacturer: General Electric (GE)
Part Number: IS200VTCCH1C / IS200VTCCH1CBB
Series: Mark VI (Speedtronic Turbine Control System)
Product Type: VME Thermocouple Input Board

• Input Channels: 12 independent thermocouple inputs

• Supported Thermocouple Types: J, K, E, T, N, R, S, B

• Measurement Range: –40 °C to +1200 °C (depending on thermocouple type)

• Accuracy: ±2 °C typical

• Cold Junction Compensation: On-board

• Isolation: Electrical isolation between channels and backplane

• Signal Conditioning: Filtering and linearization for precise readings

• Connector Type: Terminal block for field wiring

• Board Coating: Standard environmental protection

• Dimensions: 33 cm × 17.8 cm (standard Mark VI board size)

• Weight: 0.5 kg 1.1 lbs)

• Operating Temperature: –20 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Installation: Rack-mounted, hot-swappable

FAQ

Q: How many thermocouple channels are supported?
The IS200VTCCH1C supports 12 independent input channels for multiple measurements.

Q: Which thermocouple types are compatible?
Compatible types include J, K, E, T, N, R, S, and B.

Q: Does it provide accurate readings in noisy environments?
Yes, electrical isolation and onboard filtering reduce noise interference.

Q: Can the board be replaced without shutting down the system?
Yes, the hot-swappable design allows maintenance with minimal downtime.

Q: What is the operating temperature range?
It operates reliably between –20 °C and +70 °C in industrial environments.