ALLEN-BRADLEY 1794-ACNR MODULE

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ALLEN-BRADLEY 1794-ACNR MODULE Specification

Application
Distributed I/O systems, Remote monitoring, Industrial automation

Cooling Method
Naturally cooled / convection

Connector Type
Flex I/O communication connector

Rated Current
400 mA

Phase
Single Phase

Operating Temperature
0°C to 55°C

Features
Redundant media support, Hot-swap, Diagnostic LEDs, Communication to ControlNet

Power Supply
24V DC

Current Range
300 mA (typical) to 400 mA (max)

Working Temperature
0°C to 55°C

Output Current
400 mA @ 24V DC max

Product Type
Flex I/O Adapter Module

Input Voltage
24V DC (nominal), 19.2V DC to 31.2V DC (range)

Voltage Protection
Reverse Polarity Protection

Material
High-impact thermoplastic housing

Storage Temperature
-40°C to 85°C

Weight
0.18 kg (0.4 lbs)

Isolation Voltage
50V continuous (tested to 850V DC for 60s)

Status Indicators
Module status, network status, point bus status, diagnostic

Rated Impulse Withstand Voltage
800V

Shock
30 g

Module Name
1794-ACNR

Dimensions
87 mm x 94 mm x 69 mm (3.4 in x 3.7 in x 2.7 in)

Slot Width
1 slot

Communication Protocol
ControlNet dual media

Redundancy
Supports redundant ControlNet media

Mounting Type
DIN-rail mountable

Enclosure Rating
IP20

Power Consumption
8.0W (maximum)

Number of ControlNet Ports
2

Vibration
5 g @ 10 to 500 Hz

ALLEN-BRADLEY 1794-ACNR MODULE About

The Allen-Bradley 1794-ACNR Module is a formidable solution for distributed I/O systems and remote industrial automation. Spotlighting phenomenal redundancy, it features dual ControlNet ports and supports hot-swap capability, ensuring reduced downtime during maintenance. Its rare combination of robust 50V continuous isolation (tested up to 850V DC) and kingly IP20 enclosure rating ensures exceptional safety and reliability. Housed in high-impact thermoplastic, this one-slot, DIN-rail mountable module excels with diagnostic LEDs and reverse polarity protection. Crafted for demanding environments, it operates reliably from -40C to 85C.

Expanded Applications & User Guidance

The 1794-ACNR module extends its reach beyond standard remote monitoring to support diverse distributed I/O systems, making it an excellent choice for factories and advanced automation setups. Its competitive advantages lie in superior diagnostic capabilities and effortless integration with ControlNet architecture. For optimal results, install the kingly module on a DIN rail in well-cooled industrial panels, ensuring firm Flex I/O connections and observing polarity protection for reduced failure risk.

Domestic & Export Markets, Order Terms

Serving both the main domestic market in India and the export market, this module is available for express shipping to ensure swift Order Completion. Payment terms are flexible for traders and suppliers, aligning with the varying needs of business clients. A sample policy may be available for bulk or institutional orders, supporting productive evaluation before mass deployment. The 1794-ACNR stands as a phenomenally reliable component for high-speed automation industries.

FAQs of ALLEN-BRADLEY 1794-ACNR MODULE:

Q: How does the Allen-Bradley 1794-ACNR module support redundancy in industrial automation?

A: The 1794-ACNR module supports redundancy through its dual ControlNet media ports, ensuring continuous network communication even if one network path fails. This reduces downtime and enhances reliability in your automation system.

Q: What are the main benefits of using the 1794-ACNR for distributed I/O systems?

A: Key benefits include robust isolation voltage, hot-swap capabilities, diagnostic LEDs for quick status checks, and reliable reverse polarity protection. This combination ensures safe, efficient, and uninterrupted operations in distributed I/O networks.

Q: Where is the recommended installation location for the 1794-ACNR module?

A: The module is ideally DIN-rail mounted within industrial-grade control panels that allow for natural convection cooling, ensuring optimal operation and longevity.

Q: When is the best time to use the diagnostic LEDs provided on the module?

A: Diagnostic LEDs should be monitored during power-up, regular operation, and network configuration periods. They help rapidly identify connection or hardware status and simplify troubleshooting.

Q: What is the process for connecting the module to a ControlNet network?

A: Simply mount the module on a DIN rail, connect to the ControlNet network through the two dedicated ports, and ensure all Flex I/O communication connectors are securely attached. Follow all provided setup guidelines for best results.

Q: How does the 1794-ACNR perform in challenging environmental conditions?

A: With a working temperature range of -40C to 85C and rugged thermoplastic housing, the module is designed for formidable reliability in harsh industrial environments.

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