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Allen-Bradley 1794-IJ2XT
Overview
The Allen-Bradley 1794-IJ2XT is a 2-channel isolated input module in the FLEX I/O XT series, designed to accept thermocouple or millivolt (mV) signals. With an extended temperature range and conformal coating for environmental protection, this module is ideal for harsh applications such as outdoor enclosures or extreme industrial environments.
Key Features
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Input Type: Thermocouple and millivolt (mV)
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Channels: 2 individually isolated inputs
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Module Series: FLEX I/O XT (Extended Temperature)
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Thermocouple Types Supported: J, K, T, E, R, S, B, N, and millivolt sources
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Isolation: Channel-to-channel and channel-to-backplane
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Conformal Coating: Yes (for environmental protection)
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Mounting: FLEX I/O base mounting
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Temperature Compensation: Integrated cold junction compensation
Technical Specifications
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Catalog Number: 1794-IJ2XT
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Number of Channels: 2 isolated
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Input Range: –10 to +75 mV
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Resolution: 16-bit
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Update Time: ≤500 ms total
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Temperature Range (XT): –40°C to +70°C
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Backplane Current Draw: ~60 mA @ 5V DC
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Accuracy: ±1.0°C typical (varies by type)
-
Isolation Voltage: 250V (channel-to-backplane)
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Certifications: UL, CE, cULus, ATEX
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Conformal Coating: Yes
Applications
-
Harsh industrial environments with temperature extremes
-
Outdoor control panels and field enclosures
-
Thermocouple-based temperature monitoring
-
Process automation requiring high isolation
-
FLEX I/O distributed systems in remote or hazardous areas
Why Choose the 1794-IJ2XT
-
Wide Temperature Range: Operates from –40°C to +70°C
-
Conformal Coating: Protection against dust, moisture, and chemicals
-
Flexible Signal Input: Accepts thermocouple and millivolt sensors
-
Reliable Isolation: Channel and backplane protection improves signal integrity
-
FLEX I/O Platform: Scalable, modular, and field-proven
Order Now
The Allen-Bradley 1794-IJ2XT thermocouple/mV input module is available and ships worldwide.
Description
Allen-Bradley 1794-IJ2XT
Overview
The Allen-Bradley 1794-IJ2XT is a 2-channel isolated input module in the FLEX I/O XT series, designed to accept thermocouple or millivolt (mV) signals. With an extended temperature range and conformal coating for environmental protection, this module is ideal for harsh applications such as outdoor enclosures or extreme industrial environments.
Key Features
-
Input Type: Thermocouple and millivolt (mV)
-
Channels: 2 individually isolated inputs
-
Module Series: FLEX I/O XT (Extended Temperature)
-
Thermocouple Types Supported: J, K, T, E, R, S, B, N, and millivolt sources
-
Isolation: Channel-to-channel and channel-to-backplane
-
Conformal Coating: Yes (for environmental protection)
-
Mounting: FLEX I/O base mounting
-
Temperature Compensation: Integrated cold junction compensation
Technical Specifications
-
Catalog Number: 1794-IJ2XT
-
Number of Channels: 2 isolated
-
Input Range: –10 to +75 mV
-
Resolution: 16-bit
-
Update Time: ≤500 ms total
-
Temperature Range (XT): –40°C to +70°C
-
Backplane Current Draw: ~60 mA @ 5V DC
-
Accuracy: ±1.0°C typical (varies by type)
-
Isolation Voltage: 250V (channel-to-backplane)
-
Certifications: UL, CE, cULus, ATEX
-
Conformal Coating: Yes
Applications
-
Harsh industrial environments with temperature extremes
-
Outdoor control panels and field enclosures
-
Thermocouple-based temperature monitoring
-
Process automation requiring high isolation
-
FLEX I/O distributed systems in remote or hazardous areas
Why Choose the 1794-IJ2XT
-
Wide Temperature Range: Operates from –40°C to +70°C
-
Conformal Coating: Protection against dust, moisture, and chemicals
-
Flexible Signal Input: Accepts thermocouple and millivolt sensors
-
Reliable Isolation: Channel and backplane protection improves signal integrity
-
FLEX I/O Platform: Scalable, modular, and field-proven
Order Now
The Allen-Bradley 1794-IJ2XT thermocouple/mV input module is available and ships worldwide.