OVERVIEW

Official designation: Allen-Bradley 1788-EN2DNROM (1788 Linking Devices, EtherNet/IP to DeviceNet Linking Device)

Role/Application: This linking device connects an EtherNet/IP network to a DeviceNet network, allowing industrial control systems to communicate across both protocols. It is designed for mounting on a machine or panel.

KEY SPECS SUMMARY

Power: 24V DC (Logic: 100 mA max, DeviceNet: 20 mA max)

Interfaces / Ports: Two M12 EtherNet/IP connectors, two 7/8 inch DeviceNet connectors

Indicators: Refer to the latest manufacturer manual.

Operating Temp: Refer to the latest manufacturer manual.

Platform / Compatibility: EtherNet/IP, DeviceNet, Panel/Machine Mount

Limit: IP67 enclosure rating, 30g operating shock resistance

Lifecycle: Current Product

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the continuous isolation voltage rating of the 1788-EN2DNROM linking device?

A: The isolation voltage is 30 Volts continuous, type tested at 500 Volts AC for sixty seconds.

Wiring & Installation:

Q: What size wire is recommended for the 24V DC power connection terminals on the module?

A: Use 0.25 to 2.5 square millimeters (22 to 14 AWG) solid or stranded copper wire.

Troubleshooting & Compatibility:

Q: Does the 1788-EN2DNROM support automatic device replacement (ADR) functionality?

A: Yes, it supports 255 Kilobytes of automatic device replacement memory.

Replacement & Upgrades:

Q: What is the difference between the 1788-EN2DNROM and the 1788-EN2DNR linking devices?

A: The 1788-EN2DNROM is a machine-mount device with an IP67 rating, unlike the 1788-EN2DNR.