OVERVIEW

The Allen-Bradley 1747-L511 is a part of the Allen-Bradley SLC 500 series of programmable logic controllers (PLCs).

SPECIFICATION

• Model Number: 1747-L511
• Processor Speed: 0.6 ms per 1K instructions
• Input Voltage: 24V DC
• Backplane Current (at 5V DC): 350 mA
• Backplane Current (at 24V DC): 105 mA
• Program Scan Time: 0.9 ms per 1K instructions

FEATURES

• Processor Type: Fixed I/O processor
• Memory: 1K words of memory
• I/O Capacity:
  • Up to 960 I/O points
  • Supports up to 3 local I/O chassis with a maximum of 30 I/O modules
• Communication Ports:
  • RS-232 communication port
  • DH-485 communication port for network connectivity