Allen-Bradley|1794-ACNR15|ControlNet Redundant Adapter Module
Allen-Bradley 1794-ACNR15 ControlNet Redundant Adapter Module
Description
The Allen-Bradley 1794-ACNR15 is a FLEX I/O redundant ControlNet adapter module that supports dual-channel ControlNet communication for reliable industrial network connectivity.
Features
Redundant ControlNet ports (A and B) for high availability.
Supports up to 8 FLEX I/O modules.
Suitable for Class I, Division 2 hazardous locations and Zone 2 explosive atmospheres.
Technical Specifications
Supply Voltage: 19.2–31.2 V DC, 400 mA input; provides 5 V DC @ 640 mA output
Inrush Current: 14 A for 2 ms
Communication Rate: 5 Mbps
Power Dissipation: 3.4 W maximum at 19.2 V DC
Isolation Voltage: 50 V continuous (basic insulation); type-tested at 860 V AC for 60 s
Operating Temperature: –25 °C to 55 °C (–13 °F to 131 °F)
Dimensions: 87.4 × 94 × 92 mm (3.44 × 3.7 × 3.6 in.)
Weight: 220 g (7.76 oz)
Wire Size: 0.33–2.5 mm² (22–12 AWG), 75 °C copper, max 1.2 mm insulation
Terminal Screw Torque: 0.8 N·m (7 lb·in)
Enclosure Rating: Open-style (requires external enclosure with IP54 minimum for Zone 2)
Temperature Code: T4 (IEC), T4A (North America)
Certifications: c-UL-us listed, CE compliant, Zone 2 / Class I Div 2 approved
EMC Compliance: EN 61326-1, EN 61000-6-2/-6-4, CISPR 11 Group 1 Class A
Allen-Bradley|1794-ACNR15|ControlNet Redundant Adapter Module
Allen-Bradley|1794-ACNR15|ControlNet Redundant Adapter Module
Allen-Bradley 1794-ACNR15 ControlNet Redundant Adapter Module
Description
The Allen-Bradley 1794-ACNR15 is a FLEX I/O redundant ControlNet adapter module that supports dual-channel ControlNet communication for reliable industrial network connectivity.
Features
Redundant ControlNet ports (A and B) for high availability.
Supports up to 8 FLEX I/O modules.
Suitable for Class I, Division 2 hazardous locations and Zone 2 explosive atmospheres.
Technical Specifications
Supply Voltage: 19.2–31.2 V DC, 400 mA input; provides 5 V DC @ 640 mA output
Inrush Current: 14 A for 2 ms
Communication Rate: 5 Mbps
Power Dissipation: 3.4 W maximum at 19.2 V DC
Isolation Voltage: 50 V continuous (basic insulation); type-tested at 860 V AC for 60 s
Operating Temperature: –25 °C to 55 °C (–13 °F to 131 °F)
Dimensions: 87.4 × 94 × 92 mm (3.44 × 3.7 × 3.6 in.)
Weight: 220 g (7.76 oz)
Wire Size: 0.33–2.5 mm² (22–12 AWG), 75 °C copper, max 1.2 mm insulation
Terminal Screw Torque: 0.8 N·m (7 lb·in)
Enclosure Rating: Open-style (requires external enclosure with IP54 minimum for Zone 2)
Temperature Code: T4 (IEC), T4A (North America)
Certifications: c-UL-us listed, CE compliant, Zone 2 / Class I Div 2 approved
EMC Compliance: EN 61326-1, EN 61000-6-2/-6-4, CISPR 11 Group 1 Class A
