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Processor Module 1785-L11B | Allen-Bradley

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About the Product

Allen-Bradley 1785-L11B PLC-5/11 Standard Processor

Core Specifications

  • 8KWords user memory (expandable)
  • Handles 512 I/O points (any mix)
  • 2.3A backplane current at 5V DC
  • 12W power dissipation
  • Weight:1.36kg

Communication Features

  • 1 DH+/Remote I/O port (configurable)
  • 1 RS-232 port (Channel 0) with optical isolation
  • Supports DF1, ASCII protocols
  • DH+ network speeds up to 230.4 kbps

System Configuration

  • Supports 5 total chassis (4 remote max)
  • I/O scan time as fast as 3ms
  • Three operating modes: RUN/PROG/REMOTE
  • Front-panel status indicators for easy monitoring

Memory & Backup

  • Battery-backed RAM (standard)
  • Optional EEPROM modules available
  • Memory expansion up to 100KWords

Industrial Applications

  • Small to medium automation systems
  • Material handling equipment
  • Packaging machinery
  • Process control applications

Physical Specifications

  • Operating temperature: 0-60°C (32-140°F)
  • Single-slot installation
  • 25-pin and 8-pin mini DIN connectors
  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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