805 models · 118 manufacturers
PLCs & I/O Modules repair
CPUs, I/O modules, communication modules and racks for programmable controllers. PLC hardware is reliable, so when a module fails there is usually a clear cause: power supply stress, a surge on field wiring, heat, or age. CPUs, I/O modules, communication cards and power supplies can be repaired and tested on a live rack.
Manufacturers
PLCs & I/O Modules by manufacturer
- Siemens134
- B&R113
- Allen-Bradley84
- Schneider Electric75
- ABB45
- Omron32
- Honeywell31
- GE Fanuc26
- Deutz16
- BHEL16
- Bachmann electronic13
- KEBA12
- Yokogawa12
- Phoenix Contact10
- Mitsubishi Electric8
- Max USA7
- Rexroth7
- VIPA6
- Telemecanique6
- Saia-Burgess6
- Carel5
- PSG Systemp5
- Bently Nevada5
- National Instruments5
- Panasonic5
- GE5
- Heidelberg3
- Atlas Copco3
- Gesas3
- Lincoln3
- Moeller3
- Metso3
- Trane3
Models
PLCs & I/O Modules in the catalog
A selection. Pick a manufacturer above for the full list, or search by part number at the top of the catalog.
| Model / part | Manufacturer | Actions |
|---|---|---|
| -A301 CM16DOCard, module 16 digital outputs 1247 0964KZ | Deutz | |
| -CQM1H-CPU21Unit, PLC model programmable controller CPU lot No:1365N | Omron | |
| -CQM1H-CPU51Unit, PLC model programmable controller CPU | Omron | |
| (51304754-150)Input card, DCS UCN high level analog | Honeywell | |
| 00-781-4557-02Power card, ink zone display | Heidelberg | |
| 002 IC200CPU002-EGCPU | GE Fanuc | |
| 00897701NController, neuron II compressor | Elgi | |
| 07KR51-W3.9Advant controller | ABB | |
| 07KR91Unit, advant controller 31 basic CPU | ABB | |
| 07KT98GUnit, advant controller 31 basic PLC CPU | ABB | |
| 080421Input module, high level analog | Max USA | |
| 1055Meter, conductivity solu comp II | Rosemount | |
| 1055Meter, conductivity solu comp xmt T-FI-73 | Rosemount | |
| 10896-003Labeling systems card | Quadrel | |
| 10BASET EI813F 3BDH000022R1Module ETHERNET | ABB | |
| 1100 PLC 1763-L16BWAMicroLogix | Allen-Bradley | |
| 115SERCPU module 115-6BL32 | VIPA | |
| 115SERVipa 115-6BL32 cpu module | VIPA | |
| 1200Module, microLogix I/O analog 1762-IF2OF2 | Allen-Bradley | |
| 1200 1762-L24BWAMicroLogix PLC | Allen-Bradley | |
| 1240TEM evolution CPU FULL PLC set | Deutz | |
| 1247 0911Governor, klaschka speed secon N DR QR -2.3 EE | Deutz | |
| 13894DProgrammable controller L.C | Carel | |
| 140 ACI 040Input module, analog 00 | Schneider Electric | |
| 140 CRA 93200Head, RIO S908 2 CH | Schneider Electric | |
| 140 CRP 93200Head, RIO S908 2 CH | Schneider Electric | |
| 1400 PLC 1766-L32BWAMicroLogix | Allen-Bradley | |
| 1400 PLC 1766-L32BWAAMicroLogix | Allen-Bradley | |
| 1400 PLC 1766-L32BXBAMicroLogix | Allen-Bradley | |
| 140005-020338 MA-08Controller, PSG thermostatic BR | PSG Systemp |
- -A301 CM16DOCard, module 16 digital outputs 1247 0964KZ · Deutz
- -CQM1H-CPU21Unit, PLC model programmable controller CPU lot No:1365N · Omron
- -CQM1H-CPU51Unit, PLC model programmable controller CPU · Omron
- (51304754-150)Input card, DCS UCN high level analog · Honeywell
- 00-781-4557-02Power card, ink zone display · Heidelberg
- 002 IC200CPU002-EGCPU · GE Fanuc
- 00897701NController, neuron II compressor · Elgi
- 07KR51-W3.9Advant controller · ABB
- 07KR91Unit, advant controller 31 basic CPU · ABB
- 07KT98GUnit, advant controller 31 basic PLC CPU · ABB
- 080421Input module, high level analog · Max USA
- 1055Meter, conductivity solu comp II · Rosemount
- 1055Meter, conductivity solu comp xmt T-FI-73 · Rosemount
- 10896-003Labeling systems card · Quadrel
- 10BASET EI813F 3BDH000022R1Module ETHERNET · ABB
- 1100 PLC 1763-L16BWAMicroLogix · Allen-Bradley
- 115SERCPU module 115-6BL32 · VIPA
- 115SERVipa 115-6BL32 cpu module · VIPA
- 1200Module, microLogix I/O analog 1762-IF2OF2 · Allen-Bradley
- 1200 1762-L24BWAMicroLogix PLC · Allen-Bradley
- 1240TEM evolution CPU FULL PLC set · Deutz
- 1247 0911Governor, klaschka speed secon N DR QR -2.3 EE · Deutz
- 13894DProgrammable controller L.C · Carel
- 140 ACI 040Input module, analog 00 · Schneider Electric
- 140 CRA 93200Head, RIO S908 2 CH · Schneider Electric
- 140 CRP 93200Head, RIO S908 2 CH · Schneider Electric
- 1400 PLC 1766-L32BWAMicroLogix · Allen-Bradley
- 1400 PLC 1766-L32BWAAMicroLogix · Allen-Bradley
- 1400 PLC 1766-L32BXBAMicroLogix · Allen-Bradley
- 140005-020338 MA-08Controller, PSG thermostatic BR · PSG Systemp
Common faults
What usually fails on PLCs & I/O Modules
Power supply module failure
The whole rack goes dark or resets. Ageing capacitors and supply surges are the usual causes.
I/O channel damage
Single dead inputs or outputs after a short or surge on field wiring. The module is repaired and every channel tested.
CPU faults and lost programs
A CPU stuck in stop or fault mode, or a lost program from a flat memory battery. Keep a current backup of the program.
Communication module faults
Loss of the network to drives, remote I/O or the SCADA system, with the CPU itself healthy.
Backplane and connector problems
Intermittent module faults caused by the rack, connectors or vibration rather than the module.
First checks
What to check before calling an engineer
Isolate and lock out the supply, and wait for stored energy to discharge, before opening anything.
Safe for plant staff
- Note the CPU and module LEDs and any diagnostic buffer messages.
- Check the supply voltage to the rack.
- Take a program backup while the CPU still runs.
- Check field wiring for shorts before fitting a replacement module.
Leave to a specialist
- Downloading or modifying the program.
- Working on live I/O wiring.
- Replacing CPU firmware or memory.
Warranty. Repairs carry a warranty of 30 days to 6 months, depending on the item and the repair; the exact term is confirmed before work starts.
FAQ
PLCs & I/O Modules repair questions
Will the PLC module keep its program after repair?+
A repair doesn't normally touch the user program, but a CPU should always be sent with a current backup in case its memory has been affected by the fault.
Can obsolete PLC modules still be repaired?+
Yes. Discontinued modules are usually worth repairing, because replacements are scarce and changing platforms means rewriting the program.
More manufacturers
PLCs & I/O Modules from other manufacturers
- Elgi 00897701N
- Rosemount 1055
- Rosemount 1055
- Quadrel 10896-003
- AEG 16AI/8AO
- Woodward 301-1360L
- Ctd 3130-0555-MDA-1-7004-0043
- Simplex 4007-ES
- Kemppi 4293460T
- Waters 4324202DCIPL
- ESAB 49B270301B
- Bottero 600-186-1
- Volvo 60100000 P11
- Burkert 636 390
- Helmholz 700-322-1HF20
- Denison 701-00600-F
- Ion Industrial 71-8100
- Bucher Emhart Glass 720-200-01
- Wago 750-554
- Barber Colman 80CC-31001-102-V-00
- Foxboro 811RN
- Hirect ACE-16
- Avat ADAPTER 1247 3962
- TR Electronics GMBH AK-40
- PerkinElmer AS800-MICROCON
- Eliwell AVD3000C-L-U
- Bruker Axs B104
- Larsen & Toubro B1574-3 PLC EE90730
- Baran Microelectronic GMBH BR-U2V2P4-01V10
- Autronica BSD-310
- Mitrol CAB44
- Sigmatek Card, module smart-i/o DAI 081-A temperature
- Aleph CCF2
- Yaskawa CIMR-M5N27P5
- Sartorius Controller, X4 panel mount process
- Beckhoff CX5020-0111
- PSG D-68309 017321-0-BS
- Sigmatek DCC 080
- Volvo EC300
- Moxa EDS-408A-MM-SC
- Cotrust EM231 231-7TF32
- Klockner Moeller EM4-101-TX1
- Lenze EPM-T310 1A-10
- Saia ER20-XX-1XXLB1
- Baldor ESB NSB002-501
- Lenze EVS9326-ES
- Invensys Foxboro FBM215
- Minebea Intec GSCS0-D1
- G&k-vijuk GUK controller L4
- Hitachi HRD-551A
- Toshiba IF619
- Trsystems GMBH IO-CUST-00199-00
- Ls K7M-DR30U
- Pepperl+Fuchs KFU8-FSSP-1-D
- Berger Lahr KIRNER-330-5-D650
- Vogele Lateral console
- Shimadzu LC2K-PWR
- JUMO Lf03
- Automation Direct LOGIC DL06 PLC D0-06DD2
- Softal Electronics LP-6001-1
- Moog M3000
- Costruzioni Elettroniche Bologna MIB C1-32DO-64DI
- Dungs MPA4112
- Matsushita NAIS FP1
- Kirloskar Panel, macro controller u-control
- Bh PCS 511
- Micro Innovation AG PLC MA2-450-20CAN-1-10
- Unitronics PLC V130-J-TR20
- Emc Automation PLC-02
- Ador Powertron Powertron controller precicon-iii
- Klockner Moeller PS3
- Pilz PSWZX1P
- Kitron PWB 9240 002-001
- Pilz Relay, sigma safety PNOZ S5
- Larsen & Toubro RIOR Type:C908M CAT No:EE090439
- Isotek RS-232 PORT UT-501
- Emerson RTD KJ3225X1-BK2
- Toshiba S2PU82
- Hach SC 200
- Sma SC20CONT-GR-H3
- Kaeser Kompressoren SC2IOM-1 6309-1001-7701
- Bopp & Reuther SD6AB362D24
- Sandisk SDCFB-64-202-80
- SMC SMC-5900
- Mannesmann Rexroth SR-CARD VT-MX-421/K-ZAM-00
- Abus Electronic SW K30-A AN 315440
- Rockwell Automation T8451
- Wohrle GMBH TAST/16/302
- Toyo Denki TD1BS-06
- Yaskawa U84-24
- Camille Bauer V624
- Schenck Process VSE20100
- Dungs W-FM20 V3.02
- Mettler Toledo WKC204C
- Staubli Z23032608
Don't see your model?
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