Allen-Bradley SLC 500 SLC 5/01CPU 1747-L511 CPU unit + 1747-M1 AT28C64B 1kB EEPROM memory module

Allen-Bradley SLC 500 series programmable logics are so called rack mountable models. All of the PLC components are mounted into a special purpose frame which can be then mounted for example into the electrical cabinet.

Allen-Bradley SLC 500 1747-L511 CPU unit technical details:

• Unit description:
  • CPU Unit with DH-485 communication
• Control system:
  • Repeated operation (using stored program)
• Program capacity:
  • 1K memory
    • 1747-M1 AT28C64B 1kB EEPROM memory module
• Max I/O capacity:
  • 3940 discrete
• Allowable momentary power interruption time:
  • 20ms...3s depending on the power supply loading
• Current consumption:
  • 90mA / 5VDC
• Built-in inputs:
  • No
• Built-in outputs:
  • No
• Built-in communication ports:
  • DH-485 connector just for receiving
• Support of inner boards:
  • Ei
• Battery backup:
  • Yes (Optional)
  • Built in memory backup capacitor
• Mounting:
  • Into Allen-Bradley SLC 500 controllers

Download Allen-Bradley SLC500 series CPU units user manual