1794-AENTR

Description

• Product No.: 1794-AENTR

• Type: Redundant Ethernet adapter module

• Manufacturer: Allen‑Bradley (Rockwell Automation)

Physical Data

• Weight: 0.56 lbs (0.26 kg)

• Mounting: DIN rail

• Enclosure Type Rating: None (open‑style)

Electrical Ratings

• Voltage nominal: 24 V DC

• Input Voltage Range: 19.2–31.2 V DC

• Power Dissipation: 6.1 W @ 19.2 V DC

• Thermal Dissipation: 20.8 BTU/hr @ 24 V DC

• Power Consumption: 400–500 mA @ 24 V DC

• Flexbus Current: 640 mA max @ 5 V DC

• Isolation Voltage: 50 V continuous

• Inrush Current: 18 A for 2 ms

Communication

• Communication Port: Two RJ45

• Supported Protocol: EtherNet/IP

• Supported Topologies: Linear

• Data Transfer Speed: 10–100 Mbps

• Communication Rate: 10/100 Mbps

• Indicators: Mod Status; Network Status; Link1 Status; Link2 Status

• Ethernet Cable: RJ45 Cat.5

• Wire Size: 0.34–2.5 mm² (22–12 AWG) stranded copper, rated 75 °C or higher, insulation ≤ 1.2 mm

Environmental Conditions

• Operating Temperature: 0–55 °C (32–131 °F)

• Storage Temperature: −40–85 °C (−40–185 °F)

• Vibration: 5 g @ 10–500 Hz per IEC 60068‑2‑6

• Operating Shock: 30 g peak acceleration, 11 (+1) ms pulse width

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