Rockwell Automation 1769-L35CR Controller with Redundant Networks

Allen-Bradley 1769-L35CR: ControlNet Processor Module

The 1769-L35CR delivers reliable ControlNet connectivity for industrial automation. This powerful processor supports robust network communication and expansion. It features redundant ControlNet ports for continuous operation. The 1769-L35CR offers excellent performance in compact control systems.

Technical Specifications

• Manufacturer: Allen-Bradley/Rockwell Automation
• Model Number: 1769-L35CR Series A/B
• Memory Capacity: 1.5MB user memory
• Communication Ports: 2x ControlNet, 1x RS-232, 1x NAP
• I/O Capacity: 30 modules maximum
• Power Consumption: 4.36W maximum dissipation
• Current Draw: 680mA @ 5V DC
• Operating Temperature: 0° to 60°C (32° to 140°F)
• Storage Temperature: -40° to 85°C (-40° to 185°F)
• Vibration Rating: 5G operational (10-500 Hz)

Physical Specifications

• Compact design for space-efficient installation
• DIN rail or panel mounting options available
• Shipping weight: 2 lbs (0.9 kg)
• Shipping dimensions: 8x8x5 inches
• Copper wire requirement: 90°C rating
• Wire size: 22-14 AWG solid, 22-16 AWG stranded

Shipping & Support

• Global shipping via FedEx, UPS, and DHL
• Package includes: 1769-L35CR processor module
• 12-month product warranty coverage
• Technical support available for installation
• Note: This product has been discontinued by manufacturer

Frequently Asked Questions

• Q: How many I/O modules can this processor support?
  A: It supports up to 30 Compact I/O modules.
• Q: What type of network redundancy does it offer?
  A: It features dual ControlNet ports for network redundancy.
• Q: What cables work with the RS-232 port?
  A: Use 1756-CP3 or 1747-CP3 cables for serial connections.
• Q: What is the operating temperature range?
  A: It operates from 0° to 60°C (32° to 140°F).
• Q: Is this product still in production?
  A: No, manufacturer has discontinued this model.

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