Controllers & CPUs

Our comprehensive inventory of high-performance industrial controllers and CPUs provides the foundational processing power required for complex distributed control systems (DCS) and programmable logic controllers (PLC). We specialize in sourcing mission-critical components, including the Allen-Bradley ControlLogix 1756 series, Siemens SIMATIC S7-1500, and ABB AC800M processors. These units manage real-time logic execution and high-speed data processing across diverse fieldbus protocols. Our selection features high-availability modules like the Honeywell Experion C300 and Bently Nevada 3500/22 system monitors, engineered for demanding environments with robust thermal management and integrated diagnostics. Whether you are replacing a legacy Schneider Modicon CPU or scaling a modern Yokogawa Centum rack, our rigorously inspected hardware ensures precise timing and synchronization. We provide stable, low-latency control solutions to minimize unplanned downtime in large-scale process plant operations.

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TM258LF42DT TM258LF42DT
TM258LF42DT Schneider Electric M258 PLC | Advanced CANopen Controller
Sale price$123.00
F3322 F3322
F 3322 HIMA F3322 Safety Output Module 16-Channel Controller
Sale price$196.00
VFD037CH23A-21 VFD037CH23A-21
VFD037CH23A-21 Delta CH2000 Drive | 5HP 3-Phase Vector Controller
Sale price$155.00
TM251MESC TM251MESC
Schneider Modicon M251 TM251MESC Logic Controller | Ethernet & CANopen
Sale price$165.00
6AR1025-0AA10-0AA0 6AR1025-0AA10-0AA0
6AR1025-0AA10-0AA0 Siemens Coprocessor-Enabled Controller
Sale price$163.00
TM218LDA24DRHN TM218LDA24DRHN
TM218LDA24DRHN Schneider Electric Modicon M218 Logic Controller
Sale price$187.00
TWDLCDA40DRF TWDLCDA40DRF
TWDLCDA40DRF Schneider Electric Twido Compact PLC Controller
Sale price$147.00
EL2911 EL2911
EL2911 Beckhoff TwinSAFE Logic Terminal | 4-Input 1-Output Safety Controller
Sale price$39.00
Beckhoff EL2595 EtherCAT Terminal | 1-Channel LED Controller Beckhoff EL2595 EtherCAT Terminal | 1-Channel LED Controller
Beckhoff EL2595 EtherCAT Terminal | 1-Channel LED Controller
Sale price$49.00
6FC5210-0DF03-0AA0 6FC5210-0DF03-0AA0
6FC5210-0DF03-0AA0 Siemens SINUMERIK CPU Processor Module 500MHz
Sale price$106.00
6ES7416-3FS06-0AB0 6ES7416-3FS06-0AB0
6ES7416-3FS06-0AB0 Siemens SIMATIC S7-400 CPU 416F-3 PN/DP Controller
Sale price$148.00
6ES7214-2AD23-0XB0 6ES7214-2AD23-0XB0
6ES7214-2AD23-0XB0 Siemens S7-200 CPU 224XP | PLC Controller
Sale price$123.00