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Processor Unit Manufactured by Reliance Electric | Image
3 year warranty

Processor Unit Manufactured by Reliance Electric | Image
Processor Unit Manufactured by Reliance Electric - Wiring Diagram Image


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Processor Unit Manufactured by Reliance Electric



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  • Part Number: O-57435-
  • SKU: O57435RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

O-57435- Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number O-57435-
Product Type Processor Module
Instruction Manual J-3650

Product Description

The O-57435- unit is an AutoMax 7010 processor module that Reliance Electric manufactured. This module is no longer being made by Reliance Electric. However, this module can still typically be seen within AX Control’s stock, which can be checked on our website or by calling or emailing our staff during our regular business hours.

The O-57435- processor module is one of three AutoMax processor modules that Reliance Electric made. The other two processor modules have the following model numbers: O-57430- and O-57431-. The three processor modules all have some differences in their specifications but are largely similar, especially in their appearance, so be sure that you purchase the right one for your AutoMax system. Click on the links above to be brought to the modules’ pages on AX Control’s website and learn more about them.

The O-57435- 7010 processor module has a memory of 512K parity RAM and a CPU speed of 25 mHz.

The O-57435- processor module is based on the 32-bit, Motorola 68020 microprocessor. The processor module is programmed to use the following high-level application languages: Ladder Logic, BASIC, and Control Block. This module has 300K available to be used with application programs no matter the operating system that you have loaded on the processor module. If you plug more than one AutoMax processor module into an AutoMax rack, then you must have the Common Memory module plugged into the rack as well. Additionally, you can use a Common Memory module with only one processor module, making an extra 128 kilobytes of memory available. 

Frequently Asked Questions about O-57435-

Can you give me a mechanical description of O-57435-?
Reliance O-57435- is a processor module. O-57435- is a printed circuit board assembly and O-57435- plugs into the back plane of the DCS 5000/AutoMax rack. Other than the O-57435- circuit board, O-57435- has a faceplate and O-57435- has a protective enclosure.
What is on the O-57435- faceplate?
The O-57435- faceplate has two independently-isolated 25-pin "D" shell connectors for RS-232 serial input/output links. The O-57435- faceplate also has a programmer port for O-57435- connection to a personal computer, and the O-57435- faceplate has two green status lights and O-57435- has two seven-segment LEDs for O-57435- diagnostic purposes. You can see a diagram of the O-57435- faceplate in figure 2.1 in the AutoMax Processor Module Manual - Instruction Manual J-3650. Get the manual from AX Control.
What are the fault codes for a bus error on a Reliance O-57435-?
On a Reliance O-57435-, fault codes 31, and fault codes 50-58 are the fault codes for a bus error. A bus fault error will appear on the O-57435- module's LEDs and signify a bus error occurred on the O-57435- when the O-57435- system attempted to access an I/O module. For possible causes for a bus fault error and to correct the fault on the O-57435-, see section 5.3 in the manual.
  • O-57435-1
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  • O-57435-A
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Repair Services For O-57435-

Type Lead Time Price Action
Repair Service 1-2 weeks $226

Our highly skilled technicians can repair your O-57435-. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

O-57435- Manuals, White Papers, Data Sheets, and Troubleshooting