Allen-Bradley 1766-MM1 Micrologix 1400 Memory Module
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Manufacturer Allen-Bradley / Rockwell
Mfg Catalog # 1766-MM1
North Coast Part # 486739


  • Built-in LCD with backlight lets you view controller and I/O status
  • Ethernet port provides Web server capability, email capability and protocol support for DNP3 protocol support
  • Built-in LCD provides simple interface for messages, bit/integer monitoring and manipulation
  • Two serial ports with DF1, DH-485, Modbus RTU, DNP3 and ASCII protocol support
  • Up to 128 KB for data logging and 64 KB for recipe
  • Expands application capabilities through support for as many as seven 1762 MicroLogix Expansion I/O modules with 256 discrete I/O
  • As many as six embedded 100 kHz high-speed counters (only on controllers with DC inputs)
  • 10 KB words in user program memory with 10 KB words in user data memory)


  • Sub Brand: MicroLogix 1400
  • Type: Memory Module
  • Special Features: Standard
  • Standard: c-UL-us CL1DIV2, CE, C-Tick, KCC
  • Temperature Rating: -20... 60 °C (-4...140 °F)
  • Parent Figure/Model Number: MicroLogix 1400 (1766)

Accessory Products

  • Accessories: Memory Module for MicroLogix 1400


GTiN 00612598589708
Type Memory Module
Standard C-Tick,C-UL-us CL1DIV2,CE,KCC
Temperature Rating -20 to 60 C
Family Brand Name Allen Bradley
Class Programmable Logic Controller Module
Memory 384 KB
Used With MicroLogix 1400 System
Sub Brand MicroLogix 1400
Product UPC 61259858970

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