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Allen Bradley SLC 500 Repair

Allen Bradley SLC 500 Repair

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!

  • 2 Year DO Supply Warranty
  • Fast repairs at low costs
  • No surprises or up-charges for difficult repairs
  • Standard lead time of 2-4 weeks
  • Extensive quality control and testing
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair

We repair all of the following hardware issues and error codes with your SLC 500 parts.

Browse SLC 500 Repairs

Browse our catalog of repairable SLC 500 parts to get a quote.

1747-C13

This SLC cable connects to a DH485 port on the interface module and links to the J2 (Peripheral) connector port of the link coupler. It can be used with SLC and fixed controllers. This cable's operati

In Stock Ships Today
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1747-C20

This cable is compatible with various components, such as the 1747-AIC Isolated Link Coupler and 1747-PIC Personal Interface Converter, ensuring robust communication within the SLC 500 series. Operati

Available
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1747-CH0RAD

Offering three components, the 1747-CH0RAD allows for effective remote communication with PLC systems. It operates optimally from 0 °C to 40 °C and can be stored under the same temperature conditions.

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1747-DCM

The Allen-Bradley 1747-DCM is a SLC 500 Direct Communication Module. This Direct Communication Module has 1746 Backplane Communication and a Universal Remote I/O Adapter Communication Port.

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1747-DPS2

The Allen-Bradley 1747-DPS2 is a SLC 500 Port Splitter. This Port Splitter requires a 100 milliamps Power Supply (24 Volts DC).

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Showing 131-140 of 234 results

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Our team is ready to assist you with all Allen Bradley products, repair or replacement.

About SLC 500

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