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1794-ACNR Allen-Bradley

Name: 1794-ACNR Allen-Bradley
Brand: Allen Bradley
SKU: 1794-ACNR
Price: 2806.2 USD
Availability: InStock

$400.00 - $2,806.20

$2,806.20

$400.00 - $2,806.20

$2,806.20

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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-ACNR Allen-Bradley module is a FLEX I/O ControlNet adapter designed to interface a Flex I/O server to a ControlNet network. It provides redundant media capability, accepts up to eight I/O modules, and includes a built-in 24 V DC to 5 V DC power supply. Typical installations include distributed I/O architecture in discrete or process control systems where ControlNet connectivity and redundancy are required. 1794-ACNR integrates into the Flex I/O platform to enable high-availability communication over ControlNet.

Best Suited For

Flex I/O racks requiring ControlNet communication
Redundant-media ControlNet network configurations
Applications with up to 8 I/O modules per adapter
Environments needing 24 V DC to 5 V DC conversion

I/O module capacity

8 modules

Communication rate

5 Mbps

Input voltage range

19.2…31.2 V DC

Power dissipation

4.6 W max @ 19.2 V DC

FlexBus output current

640 mA @ 5 V DC

Technical Specifications

I/O & Electrical

I/O module capacity

8 modules

FlexBus output current

640 mA @ 5 V DC

Communication & Power

Communication rate

5 Mbps

Input voltage range

19.2…31.2 V DC

Power consumption (24 V)

7.9 W

Power dissipation (max)

4.6 W @ 19.2 V DC

Inrush current

23 A for 2 ms

Current load

330 mA

Input current draw

400 mA max

Isolation voltage

850 V DC (1 s)

Physical & Environmental

Dimensions (HxWxD)

87 x 94 x 92 mm (3.4 x 3.7 x 3.6 in)

Operating temperature

-20…+55 °C

Mounting

IEC top-hat DIN-rail

1-Year Warranty

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

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Rockwell Automation documentation

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Must Read: Disclaimer

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