Woodward 5463-887 Isolated Thermocouple Input Module

Woodward 5463-887 NetCon Isolated Thermocouple Input Card

The Woodward 5463-887 is an isolated thermocouple input card for NetCon 5000 digital control systems. It provides high-accuracy temperature measurement from thermocouple sensors with galvanic isolation, ensuring reliable temperature monitoring in turbine, engine, and industrial process control applications.

Key Specifications

• Part Number: 5463-887
• Product Type: Isolated Thermocouple Input Card
• Series: NetCon 5000
• Manufacturer: Woodward, Inc.
• Input Type: Thermocouple (TC) — multi-type support (J, K, T, E, R, S, B, N typical)
• Channels: 8 or 16 (verify with specific revision)
• Isolation: Galvanic isolation between channels and system ground
• Accuracy: High-precision A/D conversion with cold junction compensation
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Humidity: 5% to 95% non-condensing
• Mounting: NetCon 5000 chassis slot

Features & Benefits

1. Galvanic Isolation: Protects control system from ground loops and high common-mode voltages.
2. Multi-Type Thermocouple Support: Accepts J, K, T, E, R, S, B, N thermocouples for flexible temperature monitoring.
3. Cold Junction Compensation: Built-in CJC ensures accurate temperature readings across ambient variations.
4. High Resolution: Precision A/D converter delivers reliable temperature data for critical process control.

Applications

• Gas turbine exhaust temperature monitoring
• Steam turbine bearing temperature measurement
• Engine cylinder head temperature
• Industrial furnace and kiln temperature control

FAQ

Q: Which thermocouple types does 5463-887 support?
A: Typical NetCon thermocouple cards support J, K, T, E, R, S, B, and N types. Verify specific type support in your module revision documentation.

Q: Does this card require external signal conditioning?
A: No. The 5463-887 includes built-in signal conditioning, cold junction compensation, and isolation—connect thermocouples directly.

Installation Guide

1. Install 5463-887 into an available NetCon 5000 chassis slot.
2. Connect thermocouple extension wire to designated terminals, observing polarity.
3. Ensure thermocouple shield is grounded at one end only to avoid ground loops.
4. Configure channel parameters (thermocouple type, engineering units) via Woodward software.
5. Verify temperature readings against a calibrated reference.

Selection Tips

• Thermocouple Type: Confirm your process requires the specific TC types supported by 5463-887.
• Temperature Range: Match thermocouple type to your maximum process temperature.
• Channel Count: Verify 8-channel vs. 16-channel variants meet your I/O requirements.