GE FANUC HE693THM166C Thermocouple Input Module

The Horner APG High Density Thermocouple Input Module (Model HE693THM166C) offers high-density temperature sensing, supporting up to 16 thermocouple input channels per module. It integrates directly with the PLC, handling all analog and digital signal processing without the need for external transducers or transmitters.

Key Features

• 16 Input Channels: Connects directly to thermocouples for high-density temperature measurement.
• Wide Temperature Range: Compatible with thermocouple types J, K, N, T, E, R, S, B, C, and extended range type X (Model F and later).
• Resolution: Offers 0.5°C or 0.5°F increments.
• Open Circuit Detection: Identifies open circuit by setting the %AI register to its maximum value and activating a corresponding %I bit.
• Convenient Wiring: Features a 32-position removable terminal block for field wiring, supporting 24 AWG wire size.

Specifications

• Power Consumption: 100 mA at 5 VDC
• I/O Requirements: 16 %AI and 16 %I for PLC I/O table integration
• Input Impedance: 20 MΩ
• Thermocouple Types Supported:
  • J: -210 to +760°C
  • K: -270 to +1372°C
  • N: -270 to +1300°C
  • T: -270 to +400°C
  • E: -270 to +1000°C
  • R: 0 to +1768°C
  • S: 0 to +1768°C
  • B: 0 to +1820°C
  • C: 0 to +2320°C
  • X (Extended Range Type J): -210 to +1200°C (Accuracy not guaranteed below -200°C)
• Maximum Safe Overload: ±35V
• Common Mode Range: ±12V with Rejection >100 dB
• A/D Conversion: Integrating type, converting at a rate of 40 channels per second
• Operating Temperature: 0 to 60°C (32 to 140°F)
• Accuracy: ±0.5°C typical for J, K, N, and T thermocouple types
• Relative Humidity: 5% to 95%, non-condensing

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