Collection: PLCs & HMIs

Browse our selection of industrial PLCs and HMIs from top brands like ABB, Allen Bradley, Siemens, GE, and Yokogawa.
We supply CPU units, digital and analog I/O modules, HMI touch panels, interface displays, and controller accessories.
Whether you're replacing obsolete parts or upgrading a legacy system, our in-stock items are fully tested and ready for global shipment.
Efficient control. Clear operation. Reliable sourcing.

2059 products

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  • Allen Bradley 1756-L75 ControlLogix Logix5575

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1756-L75 ControlLogix Logix5575
    Sale
  • ABB 1TNE968902R2302 DX571 Digital Input/Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB 1TNE968902R2302 DX571 Digital Input/Output Module
    Sale
  • ABB DI811 Digital Input Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB DI811 Digital Input Module
    Sale
  • ABB AO845A Analog Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB AO845A Analog Output Module
    Sale
  • ABB CI853 AC 800M Communication interfaces

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB CI853 AC 800M Communication interfaces
    Sale
  • ABB 216AB61 HESG324013R100 HESG216881/A Binary Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB 216AB61 HESG324013R100 HESG216881/A Binary Output Module
    Sale
  • ABB DO801 Digital Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB DO801 Digital Output Module
    Sale
  • ABB FI840F Fieldbus Communication Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB FI840F Fieldbus Communication Module
    Sale
  • ABB AO890 Analog Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB AO890 Analog Output Module
    Sale
  • ABB AI890 S800 I/O Analog Input Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB AI890 S800 I/O Analog Input Module
    Sale
  • ABB PP235 3BSC690102R2 Process Panel

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB PP235 3BSC690102R2 Process Panel
    Sale
  • Honeywell 621-0022-RC analog Input Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell   621-0022-RC analog Input Module
    Sale
  • Honeywell 621-1180R Input Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell 621-1180R Input Module
    Sale
  • ABB 1KHW001006P0001 I/O Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB 1KHW001006P0001 I/O Module
    Sale
  • ABB 1KHL015623R0001 Analog Input Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB 1KHL015623R0001 Analog Input Module
    Sale
  • Honeywell 621-2175R Digital Output Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell 621-2175R Digital Output Module
    Sale
  • Honeywell 621-4350R PLC 5VTTL Input Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell 621-4350R PLC 5VTTL Input Module
    Sale
  • Honeywell 621-6550RC 24V Source Output Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell 621-6550RC  24V Source Output Module
    Sale
  • ABB DO840 Digtal Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB DO840 Digtal Output Module
    Sale
  • ABB AO845 Analog Output Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB AO845 Analog Output Module
    Sale
  • ABB TU516 I/O Terminal Unit

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB TU516 I/O Terminal Unit
    Sale
  • Honeywell MC-TDID52 51304441-275 DIGITAL INPUT MODULE

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    Honeywell MC-TDID52 51304441-275 DIGITAL INPUT MODULE
    Sale
  • 10208/2/1 | Honeywell | Relay Output Module

    Regular price $410.00 USD
    Regular price $523.00 USD Sale price $410.00 USD
    10208/2/1 | Honeywell | Relay Output Module
    Sale
  • ABB AI845 Analog Input Module

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB AI845 Analog Input Module
    Sale