1794-ACNR

Overview

The 1794-ACNR is an Allen-Bradley FLEX I/O ControlNet redundant media adapter designed to support up to 8 modules with reliable communication and redundancy.

Module Identity

• Model: 1794-ACNR

• Product Type: FLEX I/O ControlNet Redundant Media Adapter

• Manufacturer: Allen-Bradley

• I/O Capacity: 8 modules

Electrical Characteristics

• Input Voltage Rating: 24 V DC nominal

• Input Voltage Range: 19.2 V to 31.2 V DC (includes 5% AC ripple)

• Power Consumption: 400 mA maximum from external 24 V supply

Communication & Isolation

• Communication Rate: 5 Mbit/s

• Isolation Voltage: 100% tested at 850 V DC for 1 s between user power and flexbus

Physical Data

• Dimensions (L × W × H): 6.9 cm × 9.4 cm × 8.7 cm

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