SLC 500 Repair

Allen Bradley PLC SLC 500
One Year DO Supply WarrantyOne Year DO Supply Warranty 
'Fast RepairsFast repairs at low costs

We offer extensive repairs for your SLC 500. We keep many spare parts in stock so that we can repair your SLC 500 as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your SLC 500 and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!

Repair Details

We can repair hardware issues and error codes with your SLC 500 such as:

  • Processors
    • Bad communication ports
    • Broken selector/key switches
    • Dead batteries/Bad Battery connections
    • Solid or Blinking RED OK Status Light
    • Solid or Blinking RED RUN Status Light
    • Solid or Blinking RED Fault Status Light
  • I/O Modules 
    • Bad analog inputs or ouptus
    • Bad digital input or outputs
    • Bad relays (stuck on/off)
    • Incorrect voltages on inputs or outputs
    • Incorrect current on inputs or outputs
  • Communication Modules​​​​​​​
    • DF1, DH-485, DH+, Profibus, Remote I/ (RIO) failures and more!
    • Intermittent communication 
    • Solid RED/Blinkging RED communication lights
    • Devicenet, Ethernet, ControlNet, RS232 ports. 
  • Thermocouple Modules/RTD Modules
    • Missing CJC Jumpers
    • Incorrect readings
  • High Speed Counters
    • ​​​​​​​Failed inputs
  • Power Supplies​​​​​​​
    • Dead power supplies
    • Incorrect voltage
  • Chassis/Racks
    • ​​​​​​​Broken Plastic
    • Poor Connections
    • Bad Slots

​​​​​​

The SLC 500 series is a series of programmer controllers manufactured by Allen-Bradley that provides excellent features and abilities. These controllers can serve a wide range of application demands, including material handling, HVAC control, high-speed assembly operations, simple motion control, and small process control. The controllers use an advanced instruction set which includes indirect addressing as well as high-level math capabilities. For network connectivity, the SLC 500 controllers use onboard Ethernet, DH+, or DH 485 ports. There are also options for ControlNet, DeviceNet, and remote I/O communication. The controllers are manufactured in compact designs and they can fit in compact locations. The SLC 500 controllers offer a broad selection of I/O. They have over 60 modules to control discrete, analog, and temperature signals. They also support 3rd-party modules. For programming, the RSLogix 5000 software can be used.

 

The SLC 500 controllers use backup options for fault tolerance with the ControlNet module or backup communication module. This controller series offers single channel and single port controllers for regular operation. The controllers are available with a wide range of operating voltage. The operating voltage ranges from 5 to 265 Volts AC or 5 to 125 Volts DC, 24 Volts AC/DC sink voltage, and 85 to 132 Volts AC and 10 to 30 Volts DC. The programmer controllers are manufactured with different step responses which include 60 milliseconds input and 2.5 milliseconds output, 100 milliseconds input and 2.5 milliseconds output. The SLC 500 series controllers use flash, EEPROM, and Flash EPROM as backup memory. The controllers in this series use different processors like the 502, 503, 504, 505, and 501 processors. The controller series has been certified with the KC, C-Tick, UL, and CE standards. A one-year warranty is offered by the manufacturer from the date of installation.

 

Common issues with the SLC 500

 

Plastics, power supply, enclosure and mounting  

  • Broken doors 

  • Face plate 

  • Mounting clips 

  • Plastic card enclosure

  • Dead backplane 

  •  Connecting pins 

  • Missing jumper caps 

  • Power supply plastics 

  • Power supply out 24v DC 

  • Enclosure plastics 

  • Enclosure backplane

  • Power supply LED power on indicator

  • Grounding terminals   

  • Node address switches 

 

Communications

  • RS-232 ports 

  • DH+ ports 

  • Ethernet port 

  • DH485 ports 

  • Faulty key switch 

 

Lights

  • Flashing non recoverable fault 

  • Solid non recoverable fault 

  • Solid red DH+ 

  • LED indicators 

 

I/O

  • Discrete output replacement relay or TRIAC 

  • Discrete input replacement 

  • Analog out 

  • Analog in 

  • RTD channel repair

  • Fused input/output replacement 

 

fault/error codes

  • Minor Error

  • Channel 0 Modem Lost

  • Major error fault 

  • Battery Low

  • Error code 21H

 

Part Number Description Price Action
1120160022SLC 500 Repair ServiceAskRequest A Quote
1746-A10SLC 500 Repair Service$99.63cartAdd To Cart
1746-A13SLC 500 Repair Service$99.27cartAdd To Cart
1746-A2SLC 500 Repair ServiceAskRequest A Quote
1746-A4SLC 500 Repair Service$99.02cartAdd To Cart
1746-A7SLC 500 Repair Service$99.57cartAdd To Cart
1746-BASSLC 500 Repair Service$107.60cartAdd To Cart
1746-BAS-TSLC 500 Repair Service$875.31cartAdd To Cart
1746-BLMSLC 500 Repair Service$1687.12cartAdd To Cart
1746-BTMSLC 500 Repair Service$247.33cartAdd To Cart
1746-C16SLC 500 Repair Service$320.31cartAdd To Cart
1746-C7SLC 500 Repair ServiceAskRequest A Quote
1746-C9SLC 500 Repair ServiceAskRequest A Quote
1746-FIO4ISLC 500 Repair Service$584.48cartAdd To Cart
1746-FIO4VSLC 500 Repair Service$642.34cartAdd To Cart
1746-HSSLC 500 Repair Service$193.70cartAdd To Cart
1746-HSCESLC 500 Repair Service$107.26cartAdd To Cart
1746-HSCE2SLC 500 Repair Service$580.71cartAdd To Cart
1746-HSRVSLC 500 Repair Service$678.22cartAdd To Cart
1746-HSTP1SLC 500 Repair Service$196.85cartAdd To Cart
1746-HTSLC 500 Repair ServiceAskRequest A Quote
1746-IA16SLC 500 Repair Service$101.53cartAdd To Cart
1746-IA4SLC 500 Repair ServiceAskRequest A Quote
1746-IA8SLC 500 Repair ServiceAskRequest A Quote
1746-IA8ISLC 500 Repair ServiceAskRequest A Quote
1746-IB16SLC 500 Repair ServiceAskRequest A Quote
1746-IB32SLC 500 Repair Service$101.30cartAdd To Cart
1746-IB8SLC 500 Repair ServiceAskRequest A Quote
1746-IC16SLC 500 Repair Service$146.92cartAdd To Cart
1746-IG16SLC 500 Repair ServiceAskRequest A Quote
1746-IH16SLC 500 Repair Service$316.37cartAdd To Cart
1746-IM16SLC 500 Repair Service$319.00cartAdd To Cart
1746-IM4SLC 500 Repair Service$158.34cartAdd To Cart
1746-IM8SLC 500 Repair Service$235.44cartAdd To Cart
1746-IN16SLC 500 Repair Service$99.96cartAdd To Cart
1746-INT4SLC 500 Repair Service$781.89cartAdd To Cart
1746-IO12SLC 500 Repair Service$176.19cartAdd To Cart
1746-IO12DCSLC 500 Repair Service$125.96cartAdd To Cart
1746-IO4SLC 500 Repair Service$93.92cartAdd To Cart
1746-IO8SLC 500 Repair ServiceAskRequest A Quote
1746-ITB16SLC 500 Repair Service$185.41cartAdd To Cart
1746-ITV16SLC 500 Repair Service$139.25cartAdd To Cart
1746-IV16SLC 500 Repair Service$93.17cartAdd To Cart
1746-IV32SLC 500 Repair Service$114.70cartAdd To Cart
1746-IV8SLC 500 Repair ServiceAskRequest A Quote
1746-MPMSLC 500 Repair Service$2899.99cartAdd To Cart
1746-N2SLC 500 Repair ServiceAskRequest A Quote
1746-NGASLC 500 Repair ServiceAskRequest A Quote
1746-NGA2SLC 500 Repair ServiceAskRequest A Quote
1746-NI16ISLC 500 Repair Service$1689.17cartAdd To Cart
1746-NI16VSLC 500 Repair Service$1182.83cartAdd To Cart
1746-NI4SLC 500 Repair Service$147.03cartAdd To Cart
1746-NI8SLC 500 Repair Service$286.60cartAdd To Cart
1746-NIO4ISLC 500 Repair Service$283.79cartAdd To Cart
1746-NIO4VSLC 500 Repair Service$274.84cartAdd To Cart
1746-NO4ISLC 500 Repair Service$145.22cartAdd To Cart
1746-NO4VSLC 500 Repair Service$277.00cartAdd To Cart
1746-NO8ISLC 500 Repair Service$839.40cartAdd To Cart
1746-NO8VSLC 500 Repair Service$605.11cartAdd To Cart
1746-NPKSLC 500 Repair ServiceAskRequest A Quote
1746-NR4SLC 500 Repair Service$361.36cartAdd To Cart
1746-NR8SLC 500 Repair Service$978.49cartAdd To Cart
1746-NT4SLC 500 Repair Service$670.41cartAdd To Cart
1746-NT8SLC 500 Repair Service$960.97cartAdd To Cart
1746-OA16SLC 500 Repair Service$99.99cartAdd To Cart
1746-OA16-CCSLC 500 Repair Service$475.49cartAdd To Cart
1746-OA8SLC 500 Repair Service$98.21cartAdd To Cart
1746-OAP12SLC 500 Repair Service$219.04cartAdd To Cart
1746-OB16SLC 500 Repair Service$103.79cartAdd To Cart
1746-OB16ESLC 500 Repair Service$98.66cartAdd To Cart
1746-OB32SLC 500 Repair Service$156.20cartAdd To Cart
1746-OB32ESLC 500 Repair Service$236.31cartAdd To Cart
1746-OB6EISLC 500 Repair Service$233.08cartAdd To Cart
1746-OB8SLC 500 Repair ServiceAskRequest A Quote
1746-OBP16SLC 500 Repair Service$194.66cartAdd To Cart
1746-OBP8SLC 500 Repair Service$300.53cartAdd To Cart
1746-OG16SLC 500 Repair Service$98.87cartAdd To Cart
1746-OV16SLC 500 Repair Service$165.89cartAdd To Cart
1746-OV32SLC 500 Repair Service$382.90cartAdd To Cart
1746-OV8SLC 500 Repair Service$194.91cartAdd To Cart
1746-OVP16SLC 500 Repair Service$353.82cartAdd To Cart
1746-OW16SLC 500 Repair Service$99.98cartAdd To Cart
1746-OW4SLC 500 Repair Service$117.17cartAdd To Cart
1746-OW8SLC 500 Repair Service$101.72cartAdd To Cart
1746-OX8SLC 500 Repair Service$99.09cartAdd To Cart
1746-P1SLC 500 Repair Service$127.27cartAdd To Cart
1746-P2SLC 500 Repair Service$156.62cartAdd To Cart
1746-P3SLC 500 Repair Service$195.03cartAdd To Cart
1746-P4SLC 500 Repair Service$392.99cartAdd To Cart
1746-P5SLC 500 Repair Service$337.54cartAdd To Cart
1746-P6SLC 500 Repair Service$333.88cartAdd To Cart
1746-P7SLC 500 Repair Service$421.51cartAdd To Cart
1746-QSSLC 500 Repair Service$2796.18cartAdd To Cart
1746-QVSLC 500 Repair Service$535.12cartAdd To Cart
1746-RT25BSLC 500 Repair ServiceAskRequest A Quote
1746-RT25CSLC 500 Repair ServiceAskRequest A Quote
1746-RT25GSLC 500 Repair ServiceAskRequest A Quote
1746-RT25RSLC 500 Repair ServiceAskRequest A Quote
1746-RT26SLC 500 Repair ServiceAskRequest A Quote
1746-RT27SLC 500 Repair ServiceAskRequest A Quote
1746-RT28SLC 500 Repair ServiceAskRequest A Quote
1746-RT32SLC 500 Repair ServiceAskRequest A Quote
1746-SIMSLC 500 Repair ServiceAskRequest A Quote
1746sc-CTR4SLC 500 Repair ServiceAskRequest A Quote
1746sc-CTR8SLC 500 Repair ServiceAskRequest A Quote
1746sc-IA8ISLC 500 Repair ServiceAskRequest A Quote
1746SC-IB8ISLC 500 Repair ServiceAskRequest A Quote
1746sc-IC8ISLC 500 Repair ServiceAskRequest A Quote
1746sc-IM8ISLC 500 Repair ServiceAskRequest A Quote
1746sc-INI4ISLC 500 Repair ServiceAskRequest A Quote
1746SC-INI4VISLC 500 Repair ServiceAskRequest A Quote
1746sc-INO4ISLC 500 Repair ServiceAskRequest A Quote
1746SC-INO4VISLC 500 Repair ServiceAskRequest A Quote
1746sc-NI8USLC 500 Repair ServiceAskRequest A Quote
1746sc-NO8ISLC 500 Repair ServiceAskRequest A Quote
1746sc-OAP8ISLC 500 Repair ServiceAskRequest A Quote
1747-ACN15SLC 500 Repair Service$1651.65cartAdd To Cart
1747-ACNR15SLC 500 Repair Service$1238.32cartAdd To Cart
1747-AENTRSLC 500 Repair Service$1116.81cartAdd To Cart
1747-AICSLC 500 Repair ServiceAskRequest A Quote
1747-ASBSLC 500 Repair Service$146.18cartAdd To Cart
1747-BASLC 500 Repair Service$103.12cartAdd To Cart
1747-BSNSLC 500 Repair Service$494.78cartAdd To Cart
1747-cablesSLC 500 Repair ServiceAskRequest A Quote
1747-CP3SLC 500 Repair ServiceAskRequest A Quote
1747-DCMSLC 500 Repair Service$99.48cartAdd To Cart
1747-DPS1SLC 500 Repair ServiceAskRequest A Quote
1747-DPS2SLC 500 Repair Service$491.36cartAdd To Cart
1747-DSNSLC 500 Repair Service$291.12cartAdd To Cart
1747-DTAMSLC 500 Repair Service$976.39cartAdd To Cart
1747-DTAM-ESLC 500 Repair Service$917.65cartAdd To Cart
1747-KESLC 500 Repair Service$92.95cartAdd To Cart
1747-KFC15SLC 500 Repair Service$371.92cartAdd To Cart
1747-L20SLC 500 Repair ServiceAskRequest A Quote
1747-L20ASLC 500 Repair Service$271.41cartAdd To Cart
1747-L20BSLC 500 Repair Service$585.67cartAdd To Cart
1747-L20CSLC 500 Repair Service$184.63cartAdd To Cart
1747-L20DSLC 500 Repair Service$381.61cartAdd To Cart
1747-L20ESLC 500 Repair Service$371.44cartAdd To Cart
1747-L20FSLC 500 Repair ServiceAskRequest A Quote
1747-L20GSLC 500 Repair ServiceAskRequest A Quote
1747-L20LSLC 500 Repair Service$183.80cartAdd To Cart
1747-L20NSLC 500 Repair Service$464.66cartAdd To Cart
1747-L20PSLC 500 Repair ServiceAskRequest A Quote
1747-L20RSLC 500 Repair ServiceAskRequest A Quote
1747-L30SLC 500 Repair ServiceAskRequest A Quote
1747-L30ASLC 500 Repair Service$485.41cartAdd To Cart
1747-L30BSLC 500 Repair Service$290.22cartAdd To Cart
1747-L30CSLC 500 Repair Service$531.99cartAdd To Cart
1747-L30DSLC 500 Repair Service$450.51cartAdd To Cart
1747-L30LSLC 500 Repair ServiceAskRequest A Quote
1747-L30PSLC 500 Repair ServiceAskRequest A Quote
1747-L40SLC 500 Repair ServiceAskRequest A Quote
1747-L40ASLC 500 Repair Service$780.44cartAdd To Cart
1747-L40BSLC 500 Repair Service$703.69cartAdd To Cart
1747-L40CSLC 500 Repair Service$491.18cartAdd To Cart
1747-L40ESLC 500 Repair Service$611.14cartAdd To Cart
1747-L40FSLC 500 Repair Service$617.58cartAdd To Cart
1747-L40LSLC 500 Repair Service$359.23cartAdd To Cart
1747-L40PSLC 500 Repair Service$744.97cartAdd To Cart
1747-L511SLC 500 Repair Service$102.78cartAdd To Cart
1747-L514SLC 500 Repair Service$99.30cartAdd To Cart
1747-L524SLC 500 Repair Service$123.12cartAdd To Cart
1747-L531SLC 500 Repair Service$166.83cartAdd To Cart
1747-L532SLC 500 Repair Service$145.23cartAdd To Cart
1747-L533SLC 500 Repair Service$1603.29cartAdd To Cart
1747-L541SLC 500 Repair Service$384.85cartAdd To Cart
1747-L542SLC 500 Repair Service$388.87cartAdd To Cart
1747-L542PSLC 500 Repair ServiceAskRequest A Quote
1747-L543SLC 500 Repair Service$185.21cartAdd To Cart
1747-L551SLC 500 Repair Service$1275.06cartAdd To Cart
1747-L552SLC 500 Repair Service$1408.11cartAdd To Cart
1747-L553SLC 500 Repair Service$1556.01cartAdd To Cart
1747-L553PSLC 500 Repair Service$2775.47cartAdd To Cart
1747-M1SLC 500 Repair ServiceAskRequest A Quote
1747-M11SLC 500 Repair Service$107.42cartAdd To Cart
1747-M13SLC 500 Repair ServiceAskRequest A Quote
1747-M15SLC 500 Repair Service$118.72cartAdd To Cart
1747-M2SLC 500 Repair Service$110.44cartAdd To Cart
1747-M5SLC 500 Repair ServiceAskRequest A Quote
1747-NP1SLC 500 Repair Service$106.03cartAdd To Cart
1747-OCKTXDSLC 500 Repair ServiceAskRequest A Quote
1747-PCILSLC 500 Repair Service$100.48cartAdd To Cart
1747-PICSLC 500 Repair ServiceAskRequest A Quote
1747-PSDSLC 500 Repair Service$606.50cartAdd To Cart
1747-PT1SLC 500 Repair Service$102.95cartAdd To Cart
1747-SCNRSLC 500 Repair Service$1760.26cartAdd To Cart
1747-SDNSLC 500 Repair Service$166.52cartAdd To Cart
1747-SNSLC 500 Repair ServiceAskRequest A Quote
1747-UICSLC 500 Repair Service$173.60cartAdd To Cart
1747OC-EEEBASLC 500 Repair ServiceAskRequest A Quote
MVI46-104SSLC 500 Repair ServiceAskRequest A Quote
MVI46-ADMSLC 500 Repair Service$730.84cartAdd To Cart
MVI46-ADMNETSLC 500 Repair ServiceAskRequest A Quote
MVI46-AFCSLC 500 Repair ServiceAskRequest A Quote
MVI46-DFCMSLC 500 Repair ServiceAskRequest A Quote
MVI46-DFNTSLC 500 Repair ServiceAskRequest A Quote
MVI46-DNPSLC 500 Repair ServiceAskRequest A Quote
MVI46-DNPSNETSLC 500 Repair ServiceAskRequest A Quote
MVI46-GSCSLC 500 Repair ServiceAskRequest A Quote
MVI46-HARTSLC 500 Repair ServiceAskRequest A Quote
MVI46-MBPSLC 500 Repair ServiceAskRequest A Quote
MVI46-MCMSLC 500 Repair ServiceAskRequest A Quote
MVI46-MNETSLC 500 Repair ServiceAskRequest A Quote
MVI46-MNETCSLC 500 Repair ServiceAskRequest A Quote
MVI46-PDPMV1SLC 500 Repair ServiceAskRequest A Quote
MVI46-PDPSSLC 500 Repair ServiceAskRequest A Quote
SLC 501SLC 500 Repair ServiceAskRequest A Quote
SLC 502SLC 500 Repair ServiceAskRequest A Quote
SLC 503SLC 500 Repair ServiceAskRequest A Quote
SLC 504SLC 500 Repair ServiceAskRequest A Quote
SLC 505SLC 500 Repair ServiceAskRequest A Quote
SST-PB3-SLCSLC 500 Repair Service$823.68cartAdd To Cart
Part Number Description Price Action
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