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1794-ACNR15XT Allen-Bradley
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1794-ACNR15XT Allen-Bradley

$1,757.18 - $1,959.88
$1,959.88
$1,757.18 - $1,959.88
$1,959.88
Surplus - Tested (With Warranty)
Need a Specific Revision?
$1,959.88
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$1,757.18
2 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-ACNR15XT is an Allen-Bradley Flex XT series ControlNet adapter module for dropdown I/O racks. It serves as a communication interface between a Flex I/O-XT I/O branch and a ControlNet network, providing redundant media capability and extended environmental rating. Commonly used in industrial control systems requiring high-availability networked I/O, it is mounted at the head of a Flex I/O-XT assembly to deliver both system power and ControlNet connectivity. Part number 1794-ACNR15XT integrates power conversion and network interfacing in one module.

Best Suited For

  • Flex I/O-XT systems with ControlNet redundant topologies
  • Extended-environment installations (-25 … 70 °C)
  • High-availability control in industrial machinery
  • Marine/offshore auxiliary control applications
Communication rate
5 Mbps
I/O module capacity
8 modules
Operating temperature range
-25 … 70 °C
Power dissipation
4.6 W @ 19.2 V DC
Inrush current
23 A for 2 ms

Technical Specifications

I/O & Electrical

Operating voltage range
19.2…31.2 V DC (includes 5 % AC ripple)
Nominal input voltage
24 V DC
24 V supply current load
330 mA
24 V output current, max
450 mA
Output supply
5 V DC, 640 mA
Power consumption at 24 V
7.9 W
Power dissipation, max
4.6 W @ 19.2 V DC
Thermal dissipation
15.7 BTU/hr @ 19.2 V DC
Inrush current
23 A for 2 ms

Communication & Power

Communication protocol
ControlNet V1.5
Communication rate
5 Mbps

Physical & Environmental

I/O module capacity
8 modules
Operating temperature
-25 … 70 °C (-13 … 158 °F)
Dimensions (HxWxD) approx
87 × 94 × 92 mm (3.4 × 3.7 × 3.6 in.)
Isolation voltage
Tested at 850 V DC for 1 s (user power to system)

Certifications

ABSChina CCCAustralian RCMUKCA

ABS marine/offshore service rating; tested for ControlNet communication and extended temperature. Certificate confirms suitability for marine/offshore auxiliary equipment per ABS rules.

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Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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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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