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1794-ACNR15
1794-ACNR15
1794-ACNR15
  1. 1794-ACNR15
  2. 1794-ACNR15
  3. 1794-ACNR15

Allen Bradley 1794-ACNR15 Adaptor Module

£864.75 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 1794ACNR15
Series FLEX I/O
Input Voltage Range 24V DC (nominal)
Type ControlNet Adapter Module
Supply Voltage 24V DC
Communication Rate 5 Mbps (fixed, ControlNet standard)
Mounting Type DIN rail
Voltage Type DC
Media Type Coaxial (RG-6)
Connector Type Dual BNC (redundant media support)
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SKU: 1794-ACNR15 Category: Tag: Brand:
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Allen Bradley 1794-ACNR15 Adaptor Module

The AB 1794-ACNR15 is a FLEX I/O ControlNet adapter module designed to interface distributed FLEX I/O assemblies with a ControlNet network. Supporting redundant media for increased network reliability, this adapter enables high-speed deterministic I/O updates across critical automation applications.

Technical Specifications

Model 1794ACNR15
Series FLEX I/O
Type ControlNet Adapter Module
Input Voltage Range 24V DC (nominal)
Mounting Type DIN rail
Modules Supported Up to 8 FLEX I/O modules
Redundancy Support Dual BNC ports for ControlNet redundant trunk lines
Integrated Power Supply No (requires external 24V DC)

Electrical Specifications

Supply Voltage 24V DC
Voltage Type DC
Power Consumption ~2.8 W
Isolation Voltage 30V (continuous), basic insulation
Power Supply Protection Reverse polarity protection
Field Power Distribution Shared via terminal base

Network & Interface Specifications

Supported Protocols ✅ ControlNet ✅ Modbus (via supported controllers) ✅ Other bus systems (via network gateways) ❌ EtherNet/IP ❌ DeviceNet ❌ PROFIBUS ❌ TCP/IP ❌ IO-Link
Media Type Coaxial (RG-6)
Connector Type Dual BNC (redundant media support)
Communication Rate 5 Mbps (fixed, ControlNet standard)
Network Role Adapter node (I/O scanner or producer/consumer model)
Compatible FLEX Terminal Bases 1794-TB2, TB3, TB3S, TB3T, etc.
Diagnostics LED status indicators for module, network, and media health

Mechanical Specifications

Enclosure Type Open module – for use within protective enclosures
Width 94 mm
Height 87 mm
Depth 69 mm
Mounting Orientation Horizontal DIN rail
Weight Approx. 250 g
Module Locking Mechanism Mechanical latch to terminal base

Environmental Specifications

Operating Temperature 0…55 °C
Storage Temperature –40…85 °C
Relative Humidity 5% to 95% non-condensing
Shock Rating 30 g operational
Vibration Resistance 2 g @ 10–500 Hz
Pollution Degree 2
Altitude Limit Up to 2000 m
Application Suitability Indoor, control panel environments

Compliance & Certifications

Certifications UL, c-UL, CE, RoHS
Standards Met EN 61131-2, IEC 61000-6-2 / 6-4
EMC Compliance Yes
Use with Allen Bradley FLEX I/O modules and terminal bases
Safety Category General purpose (not SIL-rated)

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Frequently Asked Questions

How can I check whether 1794-ACNR15 is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 1794-ACNR15 be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 0.25 kg

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1794-ACNR15_Product-Profile.pdf1794-ACNR15_Installation-Instructions.pdf1794-ACNR15_Selection-Guide.pdf1794-ACNR15_Technical-Data.pdf

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