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GE HE694THM666 6-Channel High-Density Thermocouple Input Module

GE HE694THM666 6-Channel High-Density Thermocouple Input Module

  • Manufacturer: General Electric

  • Product No.: HE694THM666

  • Condition:1000 in stock

  • Product Type: 6-Channel High-Density Thermocouple Input Module

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
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Product Details



Parameter Details
Manufacturer General Electric
Model/Part Number HE694THM666
Description 6-Channel High-Density Thermocouple Input Module

Product Overview



Parameter Details
Part Number HE694THM666
Product Name HE694THM666 High-Density Thermocouple Input Module
Application High-accuracy, multi-channel temperature measurement in compact industrial control systems, particularly for GE VersaMax and PACSystems RX3i platforms
Compatibility Designed for GE VersaMax I/O and PACSystems RX3i systems; mounts in any I/O slot on VersaMax carrier bases or RX3i backplanes
Function Provides six independent thermocouple input channels with 24-bit resolution, individual CJC, advanced linearization, open-wire detection, and high-density packaging

Functional Specifications



Parameter Details
Type 6-channel isolated thermocouple input module (high-density)
Input Channels 6 independent differential inputs
Thermocouple Types Supported J, K, T, E, R, S, B, N, C, TXK (selectable per channel); mV input mode (±125 mV)
Temperature Range Type J: -210°C to +1200°C Type K: -270°C to +1372°C Type T: -270°C to +400°C Type E: -270°C to +1000°C Type R/S: -50°C to +1768°C Type B: +200°C to +1820°C Type N: -270°C to +1300°C Type C: 0°C to +2320°C
Resolution 0.01°C (24-bit Σ-_ A/D conversion)
Accuracy ±0.2°C typical (±0.5°C max) after CJC and calibration
Cold Junction Compensation Individual CJC sensor per channel; ±0.3°C accuracy (0°C to 60°C)
Update Rate 100 ms for all 6 channels (16.7 ms per channel)
Input Impedance >20 MΩ
Common Mode Rejection >120 dB @ 50/60 Hz
Noise Rejection Configurable 50/60 Hz digital notch filter
Isolation 250 V RMS channel-to-channel; 1500 V RMS channel-to-backplane
Open Wire Detection Yes (detects broken, reversed, or shorted leads with polarity indication)
Fault Diagnostics Overrange, underrange, open circuit, sensor burnout, CJC failure, A/D fault, module self-test
Filtering Configurable digital low-pass filter (0.1 Hz to 100 Hz per channel); 50/60 Hz notch
Linearization Automatic NIST/IEC/ITS-90 polynomial linearization; custom tables supported
Calibration Factory calibrated; field recalibration via software (no hardware adjustment)
Power Supply +5 V DC and +24 V DC from backplane
Power Consumption 110 mA @ +5 V, 130 mA @ +24 V
Operating Temperature Range 0°C to +60°C
Mounting GE VersaMax carrier base or RX3i backplane
Dimensions 4.72" x 1.10" x 4.33" (120 mm x 28 mm x 110 mm) approximate
Weight 0.55 lb (0.25 kg)
Status Indicators Module OK LED, 6 channel status LEDs, CJC status LED
Configuration Via Proficy Machine Edition (PME); per-channel scaling, filtering, alarm limits, and custom linearization
Standards Compliance IEC 61131-2, CE, UL, CSA, Class I Division 2, RoHS compliant, NIST traceable
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Product Description

Product Details



Parameter Details
Manufacturer General Electric
Model/Part Number HE694THM666
Description 6-Channel High-Density Thermocouple Input Module

Product Overview



Parameter Details
Part Number HE694THM666
Product Name HE694THM666 High-Density Thermocouple Input Module
Application High-accuracy, multi-channel temperature measurement in compact industrial control systems, particularly for GE VersaMax and PACSystems RX3i platforms
Compatibility Designed for GE VersaMax I/O and PACSystems RX3i systems; mounts in any I/O slot on VersaMax carrier bases or RX3i backplanes
Function Provides six independent thermocouple input channels with 24-bit resolution, individual CJC, advanced linearization, open-wire detection, and high-density packaging

Functional Specifications



Parameter Details
Type 6-channel isolated thermocouple input module (high-density)
Input Channels 6 independent differential inputs
Thermocouple Types Supported J, K, T, E, R, S, B, N, C, TXK (selectable per channel); mV input mode (±125 mV)
Temperature Range Type J: -210°C to +1200°C Type K: -270°C to +1372°C Type T: -270°C to +400°C Type E: -270°C to +1000°C Type R/S: -50°C to +1768°C Type B: +200°C to +1820°C Type N: -270°C to +1300°C Type C: 0°C to +2320°C
Resolution 0.01°C (24-bit Σ-_ A/D conversion)
Accuracy ±0.2°C typical (±0.5°C max) after CJC and calibration
Cold Junction Compensation Individual CJC sensor per channel; ±0.3°C accuracy (0°C to 60°C)
Update Rate 100 ms for all 6 channels (16.7 ms per channel)
Input Impedance >20 MΩ
Common Mode Rejection >120 dB @ 50/60 Hz
Noise Rejection Configurable 50/60 Hz digital notch filter
Isolation 250 V RMS channel-to-channel; 1500 V RMS channel-to-backplane
Open Wire Detection Yes (detects broken, reversed, or shorted leads with polarity indication)
Fault Diagnostics Overrange, underrange, open circuit, sensor burnout, CJC failure, A/D fault, module self-test
Filtering Configurable digital low-pass filter (0.1 Hz to 100 Hz per channel); 50/60 Hz notch
Linearization Automatic NIST/IEC/ITS-90 polynomial linearization; custom tables supported
Calibration Factory calibrated; field recalibration via software (no hardware adjustment)
Power Supply +5 V DC and +24 V DC from backplane
Power Consumption 110 mA @ +5 V, 130 mA @ +24 V
Operating Temperature Range 0°C to +60°C
Mounting GE VersaMax carrier base or RX3i backplane
Dimensions 4.72" x 1.10" x 4.33" (120 mm x 28 mm x 110 mm) approximate
Weight 0.55 lb (0.25 kg)
Status Indicators Module OK LED, 6 channel status LEDs, CJC status LED
Configuration Via Proficy Machine Edition (PME); per-channel scaling, filtering, alarm limits, and custom linearization
Standards Compliance IEC 61131-2, CE, UL, CSA, Class I Division 2, RoHS compliant, NIST traceable

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