Repair Allen-Bradley 1785-L40B PLC-5 Controller Processor

48K words user memory, 32 max. I/O per link.

Repair

Call for pricing
Availability
  • Usually ships in 2-3 weeks

Remanufactured

$1,266.72
Availability
  • 1 in stock
Part Number
  • 1785-L40BREP
Manufactured

Features

  • Operating temperature:
    • IEC 60068-2-1 (Test Ad, Operating Cold)
    • IEC 60068-2-2 (Test Bd, Operating Dry Heat)
    • IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
    • -40 to 185°F
  • Embedded communication interfaces:
    • 4 DH+/Remote I/O (adapter or scanner)
    • 1 serial port, configurable for RS-232 and 423 and RS-422A standards)
  • 3.3A backplane current load
  • 17.3W power dissipation
  • Battery-backed static RAM
  • EEPROM Program Backup Option
  • Max. total I/O:
    • 2,048 (any mix), or
    • 2,048 in + 2,048 out (complementary
  • 2,048 max. analog I/O
  • I/O scan time per rack:
    • 10ms @ 57.6kbits/s
    • 7ms @ 115.2kbits/s
    • 3ms @ 230.4mbits/s
  • 61 max. I/O chassis total
  • 32 max. I/O chassis/link Universal Remote

The Allen-Bradley 1785-L40B PLC-5 Controller Processor mounts on a PLC-5 chassis, and its high user memory words makes it ideal for use with medium to large automation applications. The high user memory also grants the processor high I/O capacity, making it capable of handling up to 29 PLC-5 racks, including the local rack where the controller resides. Each of its combination ports may be used with separate networks, and the serial communication channel allows for point-to-point interface.