1769-L35CR Allen-Bradley CompactLogix ControlNet Processor 1.5MB

Allen-Bradley 1769-L35CR CompactLogix ControlNet Processor Module

• Core Technical Specifications – the 1769-L35CR operates with a 5V DC backplane current of 680mA. It dissipates up to 4.36W of heat under full load. The processor module offers a 1.5MB memory capacity, ideal for mid-sized control applications.
• Communication Ports and Redundancy – this controller includes one RS-232 serial port supporting DF1 and ASCII protocols. It also features a ControlNet port (Channel A) and a redundant ControlNet port (Channel B). A NAP port provides additional network access.
• Environmental Tolerance – the 1769-L35CR functions within a temperature range of 0 to 60 °C (32 to 140 °F). Storage temperatures span from -40 to 85 °C (-40 to 185 °F). It withstands non-condensing humidity from 0 to 95%, making it suitable for industrial environments.
• Vibration and Shock Ratings – this module tolerates operational vibration of 5G at a frequency range of 10 to 500 Hz. It also handles operational shock up to 20G, whether you mount it on a DIN rail or a panel.
• Electrical and Wiring Specifications – the unit uses copper wire rated for 90 °C. Solid wire sizes range from 22 to 14 AWG, while stranded wire sizes range from 22 to 16 AWG. Maximum wire insulation voltage is 30V, ensuring safe installation.
• Mounting and Mechanical Details – you can install the 1769-L35CR using DIN rail or panel mounting methods. Mounting torque should fall between 1.1 and 1.8 Nm for a secure fit. The module weighs approximately 0.32 kg (0.70 lb), and shipping dimensions are 8 x 8 x 5 inches.
• Expansion Capacity and Power Configuration – the controller supports up to 30 I/O modules with separate power supplies for each I/O bank. You can connect up to three banks using two unique expansion cables. Only one 1769-L35CR controller can reside in a Logix system at a time.
• Product Lifecycle and Manufacturer Information – this Allen-Bradley processor (catalog 1769-L35CR) is now discontinued / obsolete. However, we keep a ready stock of new original units. Series A and B variants are both supported under the same part number.

Frequently Asked Questions (FAQ)

• What is the typical shipping time?
  We process orders within 1–2 business days and ship via FedEx, UPS, or DHL. Delivery usually takes 3–5 working days depending on destination.
• Can I return the product if it does not meet my needs?
  Yes, we support 30-day returns from the delivery date. The item must remain unused and in original packaging.
• What cables do I need for serial communication?
  Use a 1756-CP3 or 1747-CP3 cable to connect the RS-232 port on the 1769-L35CR to your programming device.
• How many I/O modules can this controller support?
  The 1769-L35CR supports up to 30 Compact I/O modules distributed across three banks, each with its own power supply.
• Does this module support ControlNet redundancy?
  Yes, it includes both Channel A (standard ControlNet) and Channel B (redundant ControlNet) ports for enhanced network reliability.

For inquiries, reach our sales team: sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).

Partner: NexAuto Technology Limited