Description
Allen-Bradley 1768-CNBR: ControlNet Bridge Communication Module
The Allen-Bradley 1768-CNBR enables high-speed ControlNet connectivity for CompactLogix systems. This Rockwell Automation module supports deterministic data delivery in industrial networks.
Technical Specifications & Performance Data
- Brand: Allen-Bradley
- Model: 1768-CNBR
- Module Type: ControlNet Bridge Module
- Communication Speed: 5 Mbps data transfer rate
- Network Protocol: ControlNet open network standard
- Maximum Nodes: 99 nodes per network
- Connection Capacity: 48 Logix communication connections
- Power Consumption: 1.0A at 5.2V DC
- Heat Dissipation: 5.14W (17.5 BTU/hour)
- Isolation Voltage: 30V tested at 500V AC for 60s
- Data Integrity: Deterministic, repeatable delivery
Physical Specifications & Connectors
- Module Dimensions: 132 × 56.7 × 105.1 mm (5.20 × 2.23 × 4.12 in)
- Shipping Weight: 0.293 kg (0.64 lbs)
- Connector Types: Two BNC ports, one RJ45 port
- Cable Type: Coaxial RG6 quad shield cable
- Mounting Options: DIN rail or panel mount
- Mounting Hardware: M4 or #8 screws
- Slot Width: Single slot configuration
- Enclosure Type: Open style enclosure
Environmental Ratings & Compliance
- Temperature Code: T4 rating
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature: -40 to 85°C (-40 to 185°F)
- Relative Humidity: 5% to 95% non-condensing
- Vibration Resistance: 2.5G at 10-500 Hz
- Shock Resistance: 30G operational rating
- EMC Compatibility: Industrial electromagnetic standards
Packaging & Shipping Information
- Package Includes: One 1768-CNBR module
- Shipping Dimensions: 8 × 8 × 5 inches
- Shipping Weight: 2 pounds
- Protective Packaging: Anti-static materials
- Shipping Methods: FedEx, UPS, DHL available
- Delivery Time: Express shipping options
Comparison With Related Products
- The 1768-CNBR provides ControlNet connectivity
- Compare with the 1762-OB16 output module
- Or the 1762-OB32T solid-state module
- This module specializes in network communication
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