Allen-Bradley 1768-CNB ControlNet Communication Module

Allen-Bradley 1768-CNB CompactLogix ControlNet Communication Module

The 1768-CNB from Allen-Bradley (Rockwell Automation) provides high-performance ControlNet communication for CompactLogix systems. It ensures reliable and high-speed data transfer for industrial automation applications.

Technical Specifications

• Brand & Series: Allen-Bradley | CompactLogix
• Model: 1768-CNB
• Communication Network: ControlNet
• Data Transfer Rate: 5 Mbps
• Max Nodes: 99
• Max Connections: 48
• Backplane Current: 1A at 5V
• Power Consumption: 5.14 Watts
• Thermal Dissipation: 17.5 BTU/hr
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Isolation Voltage: 30V
• Weight: 0.260 kg (0.57 lb)
• Dimensions: 132 mm x 56.7 mm x 105.1 mm

Environmental Durability

• Relative Humidity: 5% to 95% (non-condensing)
• Vibration Resistance: 5g (10–500 Hz)
• Operating Shock: 30g
• Non-Operating Shock: 50g

Frequently Asked Questions (FAQ)

• What network does the 1768-CNB module use? It uses ControlNet for communication.
• How many connections can it handle? It supports up to 48 connections.
• What is the maximum number of nodes? It supports 99 nodes.

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