1769-L33ER Allen-Bradley Programmable Automation Controller

Allen-Bradley 1769-L33ER CompactLogix 5370 Controller

Core Technical Specifications

• Manufacturer & Brand: Allen-Bradley
• Model Number: 1769-L33ER
• Product Line: CompactLogix 5370
• Controller Type: Programmable Automation Controller (PAC)
• User Memory: 2 MB of built-in volatile memory.
• Non-Volatile Memory: Ships with a 1 GB SD card (1784-SD1), expandable to 2 GB (1784-SD2).

Communication & Network Features

• Ethernet Ports: Two embedded 10/100 Mbps ports with auto-negotiation and switching.
• Protocol: Supports EtherNet/IP for connectivity with HMIs, SCADA, and other devices.
• USB Port: One USB port for local programming and configuration.
• Maximum Ethernet Nodes: Supports communication with up to 32 connected nodes.

I/O Expansion & System Capacity

• Local I/O Modules: Supports up to 16 local 1769 Compact I/O modules.
• I/O Expansion Banks: Can be distributed across a maximum of 3 separate I/O banks.
• Controller Tasks: Supports up to 32 tasks, with 100 programs per task.
• Power Supply Distance: Has a 4-slot distance rating from the power supply.

Electrical & Physical Specifications

• Backplane Current Draw: 500 mA @ 5V DC.
• Power Dissipation: Maximum of 4.5 Watts.
• Mounting: DIN Rail or Panel Mount (no chassis required).
• Weight: Approximately 0.31 kg (0.68 lbs).
• Compatible Power Supplies: 1769-PA2, PA4, PB2, PB4 series.
• Battery: Not required; uses internal energy storage for memory retention.

Environmental Durability & Ratings

• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Storage Temperature: -40°C to 85°C (-40°F to 185°F).
• Operating Shock: 30 g (Panel Mount) or 20 g (DIN Rail Mount).
• Operating Vibration: 5 g from 10-500 Hz.
• Relative Humidity: 5% to 95%, non-condensing.
• Certifications: cULus, CE, C-Tick, CI compliant.

Packaging & Shipping

• The 1769-L33ER controller ships in secure, factory-original packaging.
• Package includes the controller and a 1 GB non-volatile memory card.
• Shipping weight is approximately 2 pounds (box dimensions: 8x8x5 inches).
• Orders are processed and shipped within 3-5 business days.
• Global shipping via DHL, FedEx, or UPS is available.

Frequently Asked Questions (FAQ)

• Q: Is this a genuine, new Allen-Bradley controller?
  A: Yes, we supply only 100% new and authentic Rockwell Automation products.
• Q: How many I/O modules can the 1769-L33ER support?
  A: It supports up to 16 local Compact I/O modules across a maximum of 3 expansion banks.
• Q: Does it require a battery for memory backup?
  A: No. The 1769-L33ER uses internal energy storage and does not require a battery.
• Q: What are the communication ports on this controller?
  A: It features two embedded Ethernet ports and one USB programming port.
• Q: Can it be mounted on a DIN rail?
  A: Yes, it supports both DIN rail and panel mounting for flexible installation.
• Q: What is your shipping and return policy?
  A: We ship promptly and offer a 30-day return policy for items in original, unused condition.

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