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1794-IF4IXT Allen-Bradley
Original price
$596.37
-
Original price
$965.80
Original price
$596.37
$596.37
-
$965.80
Current price
$596.37
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1794-IF4IXT is a Flex™ I/O-XT series 16-bit, four-channel isolated analog input module designed for industrial control systems. As the extended-temperature version of the 1794-IF4I, it supports mixed current (0…20 mA) or voltage (±10 V) inputs-one per channel-in sensor monitoring and process control applications subject to harsh ambient environments. It mounts on standard Flex I/O-XT terminal bases and is used for remote analog signal acquisition in machinery, panels, and distributed I/O installations. This copy references part number 1794-IF4IXT.
Best Suited For
- Analog signal acquisition in extended-temperature environments
- Flex™ I/O-XT distributed I/O architectures
- Mixed voltage (±10 V) and current (0…20 mA) sensor inputs
- Machine and panel integration with isolation requirements
Channels
4 isolated analog inputs
Resolution
16-bit (unipolar) / 15-bit + sign (bipolar)
Input types
Current (0…20 mA) or Voltage (±10 V)
Temperature range
-20…70 °C (operating)
Technical Specifications
I/O & Electrical
Input types per channel
0…20 mA or ±10 V (one per channel)
Max voltage overload
30 V continuous, single channel
Max current overload
32 mA continuous, single channel
Input resolution
16 bits unipolar / 15 bits + sign bipolar
Input resistance
Current input: <100 Ω; Voltage input: >10 MΩ
Isolation voltage
120 V continuous, basic insulation (channel to channel/user/system)
Communication & Power
FlexBus current draw
50 mA
Power dissipation
2.0 W @ 31.2 V DC max
Thermal dissipation
6.8 BTU/hr @ 31.2 V DC
Physical & Environmental
Operating temperature
-20…70 °C (-4…158 °F)
Non-operating temperature
Enclosure rating
None (open-style), IP20 when mounted
Dimensions (HxWxD)
46 × 94 × 53 mm (1.8 × 3.7 × 2.1 in.)
Certifications
ATEXCEIECExUL ListedUL Listed HazardousUKCAChina CCCAustralian RCM
