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1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller
1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller
1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller
1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller

1785-L11B | Allen-Bradley PLC-5 Processor with 1785-ENET Controller


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PRODUCT SKU : 1785-L11B

PRODUCT TYPE : Programmable Controller

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Overview:
The 1785-L11B is a PLC-5/11 series processor from Allen-Bradley, designed for mid-range automation tasks. It provides network connectivity via the 1785-ENET module and supports flexible I/O expansion for industrial applications.

Technical Specifications:

  • Model: 1785-L11B

  • Series: PLC-5

  • Processor Type: PLC-5/11 Standard Processor

  • User Memory: 8 K words, battery-backed static RAM

  • EEPROM Backup: Supported with 1785-ME16, ME32, ME64, ME100

  • Protected Memory: No

  • Maximum Total I/O: 512 points (any mix) or 384 in + 384 out (complementary)

  • Maximum Analog I/O: 512 points

  • I/O Scan Time per Rack: 10 ms @ 57.6 kbps, 7 ms @ 115.2 kbps, 3 ms @ 230.4 kbps

  • Maximum I/O Chassis Total: 5

  • Maximum Extended Local I/O Chassis: 0

  • Maximum Universal Remote I/O Chassis: 4

  • Communication Ports: 1 RS-232-C / 422-A / 423-A

  • Expansion Ports: Control coprocessor expansion port

  • Weight: 3.00 lbs (1.36 kg)

  • Power Dissipation: 6.2 W

  • Input Voltage: Standard PLC-5 chassis supply

  • Enclosure: Rack-mounted, open-style (requires chassis)

Compatible Chassis:

  • 1785-A4 / A4K

  • 1785-A7 / A7K

  • 1785-A10 / A10K

  • 1785-A13 / A13K

  • 1785-A17 / A17K (Series B)

Application Scenarios:

  • Mid-range automation tasks

  • Process monitoring and control

  • Legacy system integration

  • Networked I/O with 1785-ENET

FAQ:

  • Q: Can this processor support remote racks?
    A: Yes, up to 4 universal remote racks are supported.

  • Q: Is the user memory battery-backed?
    A: Yes, 8 K words are battery-backed.

  • Q: Does it support EEPROM backup?
    A: Yes, compatible with 1785-ME16, ME32, ME64, ME100 modules.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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