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1794-OE4XT Allen-Bradley
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1794-OE4XT Allen-Bradley

$0.00 - $893.75
$893.75
$0.00 - $893.75
$893.75
Surplus - Tested (With Warranty)
Need a Specific Revision?
$893.75
4 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1794-OE4XT is an Allen-Bradley Flex I/O XT analog output module offering four single-ended analog outputs. It operates within the Flex, Flex Ex, and Flex XT distributed I/O platforms, supplying ±10 V or 0…20 mA signals to field devices. This module typically installs on DIN-rail terminal bases and is used in standard industrial control systems for process control, actuator drive, loop output, or analog signal generation. It ensures compact and scalable analog control within distributed architectures.

Best Suited For

  • Edge-of-machine analog control
  • Distributed I/O systems (Flex/Flex XT)
  • Analog control of proportional valves or actuators
  • Retrofitting analog outputs in existing Flex installations
Analog outputs
4 single-ended
Output types
±10 V, 0-20 mA
Resolution
12 bit + sign (0.156 mV/ct, 0.320 µA/ct)
External supply
24 V DC (10.5…31.2 V DC)
Operating temperature
-20…+70 °C (-4…+158 °F)

Technical Specifications

I/O & Electrical

Analog outputs
4 single-ended
Output types
±10 V; 0…20 mA
Resolution
12 bit + sign; 0.156 mV/count; 0.320 µA/count
Isolation voltage
50 V continuous; tested 850 V DC (I/O to system); no isolation between channels

Communication & Power

External DC supply
24 V DC nominal (10.5…31.2 V DC)
FlexBus current
15 mA @ 5 V DC
Power dissipation, max
4.5 W @ 31.2 V DC
Thermal dissipation, max
13.6 BTU/hr @ 31.2 V DC

Physical & Environmental

Temperature, operating
-20…+70 °C (-4…+158 °F)
Temperature, storage
-40…+85 °C (-40…+185 °F)
Vibration (operating)
5 g @ 10…500 Hz
Shock (operating)
30 g
Shock (non-operating)
50 g

Certifications

UL Listedc-UL-usCEC-TickATEX

c-UL-us UL Listed Industrial Control Equipment; UL Listed for Class I, Division 2 Group A, B, C, D Hazardous Locations; CE (EMC: EN 61326-1, EN 61000-6-2, EN 61000-6-4, EN 61131-2); C-Tick; ATEX (II 3 G Ex nA IIC T4 Gc).

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

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