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PLC

A programmable logic controller (PLC), also known as a programmable controller, is a computer that assists in the control of manufacturing processes that is reliable, compact and rugged enough to withstand industrial environments.  Companies use PLCs for control of processes and machines, as in with robots and assembly lines.  They can be small in size with tens of inputs and outputs or they can be larger, with thousands of inputs and outputs.


There are many possibilities as to why a PLC may fail and the harsh environment of industrial sites can contribute to these failures.  This includes, but is not limited to: heat, incorrect installation, lightning storms, power strikes and surges, power supply failures and other reasons.  This downtime can be very costly for a company, as PLCs are vital to many industries. We can repair PLCs and have test fixtures to aid in troubleshooting and to check repairs once completed, so that your business has less downtime and runs efficiently.


Control System Labs has a team of skilled technicians ready to repair your PLC and get you back up and running.  

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Mfg. Mfg. Part Num. Description Prices
Mitsubishi FX2N-48MT FX MELSEC PLC Transistor Base Unit Repair: 636.00
Square D PR-4 50 Programmer Repair: 744.00
Conair 107-501-01 SLC Basic Loader Control Interface Repair: 732.00
Plc Direct D3-232-DCU PLC Data Communications Module Repair: 392.00
Thermtec 781 Argus Programmable Controller Repair: 1,436.00
General Electric IC692CPU211F 90-20 PLC CPU Program Module Repair: 488.00
General Electric IC692CPU211E 90-20 PLC CPU Program Module Repair: 536.00
General Electric IC692CPU211D 90-20 PLC CPU Program Module Repair: 488.00
General Electric IC692MAA541B 90-20 I/O PLC Base with Power Supply Repair: 416.00
General Electric IC692MAA541A 90-20 I/O PLC Base with Power Supply Repair: 416.00
General Electric IC692CPU211H 90-20 PLC CPU Program Module Repair: 488.00
General Electric IC692MAA541C 90-20 I/O PLC Base with Power Supply Repair: 380.00
Mitsubishi KY81L PLC I/O Module Repair: 504.00
General Electric IC693CHS392F 90-30 PLC 10 Slot Base Repair: 560.00
General Electric IC693CHS392G 90-30 PLC 10 Slot Base Repair: 560.00
Mitsubishi CMT-2A Program Cassette Deck Repair: Call for price
Allen Bradley 1747-L541/A SLC500 SLC 5/04 CPU 16K Repair: 716.00
Allen Bradley 1747-L543/B SLC500 SLC 5/04 CPU 64K Repair: 1,028.00
Allen Bradley 1747-L541/B SLC500 SLC 5/04 CPU 16K Repair: 652.00
Horner Electric HE693OIU327S Operator Interface Unit Repair: 1,320.00
Omron 3G2C7-MC224 C20 I/O Expansion Unit Repair: 608.00
Modicon AS-P190-212 P190 PLC Programmer Repair: 2,560.00
Telemecanique TSX 172 2028 TSX 17 PLC - 20 I/O Repair: 836.00
Modicon C484-266 484 Controller 8K Memory Repair: Call for price
Modicon C484-265 484 Controller 4K Memory Repair: Call for price
2901 Items Found
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We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420