Gateways  >  EtherNet/IP to Allen Bradley Remote I/O or DH+ Gateway
Find a Distributor Request Pricing
AN-X-AB, EtherNet/IP to A-B DH+ or Remote I/O Scanner/Adapter

EtherNet/IP to Allen Bradley Remote I/O or DH+ Gateway

AN-X2-AB-DHRIO

Discontinued: No new product for sale. More Info
Recommended replacements: AN-X4-AB-DHRIO

The AN-X2-AB-DHRIO Gateway is designed to help customers initiate a phased migration approach to replacing or upgrading legacy Remote I/O PLCs, HMI's, Drives or Flex I/O Adapters. These solutions can be achieved by selecting the corresponding operation mode during initial configuration. The AN-X2-AB-DHRIO has a built-in web server that can display diagnostics data, configuration, upload configuration files, and set the operation mode.

Note: Now supports DH+ migrations on SLC networks. Some PLC code change may be required see TN143269-001 DH+ to EIP PV Migration for SLC networks.pdf for more information.

A conformal coating option is available for this product.

Architectures

Click on image(s) to enlarge
Drag with the mouse. Click for close.
Drag with the mouse. Click for close.
Drag with the mouse. Click for close.
Drag with the mouse. Click for close.
Drag with the mouse. Click for close.
Drag with the mouse. Click for close.

Specifications

Remote I/O Scanner Features:

This mode allows users to replace their existing Remote I/O PLC with a ControlLogix or CompactLogix PAC without having to replace existing racks of I/O.

  • Build new controller program without interrupting existing controls, minimizing downtime
  • Supports up to 32 racks of Remote I/O
  • Supports all Remote I/O baud rates (57.6, 115.2, and 230.4 K baud), and Remote I/O addressing 0 to 76 octal
  • Works with both ControlLogix or CompactLogix
  • Auto-Configuration utility discovers baud rate and maps discrete I/O reducing configuration errors

Drive:

This mode supports upgrading legacy Allen Bradley drives on Remote I/O to new EtherNet/IP enabled drives.

  • No changes to PLC code required
  • Supports up to 4 EtherNet/IP drives
  • Configurable with 1/4, 1/2 and full rack addressing
  • Supports all PowerFlex drives on EtherNet/IP

 

HMI

This mode allows legacy PanelViews on Remote I/O or DH+ to be upgraded to a PanelView Plus, PanelView Plus 6 or PanelView Plus 7 on EtherNet/IP.

  • No changes to PLC code required
  • Supports up to 8 PanelViews on the same network
  • Support for DH+ to EtherNet/IP PanelViews upgrades on PLC5 or SLC networks

DH+

This operating mode acts as a bridge between an EtherNet/IP and a Data Highway Plus network.

  • Programming terminals, and/or processors on an EtherNet/IP network can access legacy processors on a DH+ network
  • Download to a PLC5 or SLC through RSLinx
  • Configures through web browser
  • Supports all DH+ baud rates (57.6, 115.2, and 230.4 K baud)
  • Support for DH+ to EtherNet/IP PanelViews upgrades on PLC5 or SLC networks

Flex I/O Scanner

This mode allows PLC's on Remote I/O to connect to and control 1794-AENT EtherNet/IP Flex adapters.

  • Designed to replace obsolete 1794-ASB adapters
  • Supports up to 16 EtherNet/IP connections
  • Each adapter and rack of discrete count as a single connection. Each analog module counts as a single connection

 

Hardware Specifications

Specification

Description

Ports

1 RJ45 10/100 Mbps Ethernet port
1 Phoenix 3-pin power connector
1 Phoenix 3-pin network connector

Typical Power Consumption

200 mA @ 12 Vdc or 100 mA @ 24 Vdc

Maximum Power Dissapation

2.4W

Operating Temp

32°F to 122°F  (0 ºC  to 50 ºC)

Storage Temperature

-40°F to 185°F  (-40 ºC  to 85 ºC)

Dimensions

107 mm x 126 mm x 34 mm 
 (4.18 in x 4.97 in x 1.33 in)
  not including connectors

Humidity

5% to 95% RH, with no condensation

Desktop use or DIN Rail Mountable

Certifications

Declaration of Conformity (CE) 59.08 kB Last Modified 03/07/2019
UL/cUL; Class 1, Div 2 103.83 kB Last Modified 02/02/2023
Country Approval - Eurasian Customs Union Conformity (EAC) (Wired) 1.92 MB Last Modified 02/11/2022
REACH - Declaration of Conformance 192.09 kB Last Modified 12/26/2023
EU-RoHS Certificate of Compliance 193.92 kB Last Modified 12/26/2023