1440-ACNR

Overview

The Allen-Bradley 1440-ACNR is a ControlNet communication adapter designed for use with XM dynamic measurement modules. It provides an interface between the 1440-DYN02-01RJ modules on the XM bus and the processor over a ControlNet network.

General Information

• Model: 1440-ACNR

• Type: ControlNet Adapter

• Compatible Modules: Up to 10 XM dynamic measurement modules (1440-DYN02-01RJ)

Communication Characteristics

• ControlNet Rate: 5 Mbps (fixed)

• XM Bus Rate: 500 Kbps (fixed)

• Status Indicators: Module, Backplane (XM bus), ControlNet A, ControlNet B

Electrical Characteristics

• Power Consumption: 2.4 W max

• Power Dissipation: 2.4 W max

• Thermal Dissipation: 8.194 BTU/hr

• Field Power: Class 2 supply, 24 VDC, 120 mA

• Input Protection: Reverse‑polarity protected

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