New In Box. Power Module Interface Rack | Image
3 year warranty

New In Box. Power Module Interface Rack | Image
New In Box. Power Module Interface Rack - Wiring Diagram Image


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Reliance Electric 805401-2SPower Module Interface Rack



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  • Part Number: 805401-2S
  • SKU: 8054012SRE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

805401-2S Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 805401-2S
Product Type Power Module Interface Rack

Product Description

The 805401-2S module is a Power Module Interface Rack that was made to be used within the AutoMax series by Reliance Electric. This device is no longer being produced by the OEM, but you can still typically find it at AX Control.

The 805401-2S Power Module Interface Rack (shortened to PMI rack) is made up of several components: a power supply, a resolver and drive I/O, a PMI processor, and DC power technology. This rack is a large, box-shaped device that has multiple components on its front side. The faceplate is broken up into four groups, which are the previously listed components.

The leftmost section is labeled with “POWER SUPPLY” at the top. This section has the least amount of components in it. At the top, there is a small status indicator LED that is labeled as “PWR OK.” Below that there is a small terminal strip that has numerous wires connected to it, each originating from different locations. 

The second section is labeled with “PMI PROCESSOR” at the top and is made up of five LED indicators at the top, a small terminal strip, and four different I/O ports. 

The third section is labeled with “RESOLVER & DRIVE I/O” at the top. The top half of this particular section is made up a total of nine status indicator LEDs. Below that row of LEDs, there are two large ports, the first one being labeled as “RESOLVER FEEDBACK” and the second one being labeled as “DRIVE I/O.”

The fourth and final section is labeled with “DC POWER TECHNOLOGY.” Just below the label, there is a small green status indicator LED that has the label “OK” to its right. Below this light, there are three large ports. The first of these ports is labeled with “ARMATURE FEEDBACK.” The second port is labeled with “ARMATURE FWD GATES.” The third port is labeled with “ARMATURE REV GATES.”

Frequently Asked Questions about 805401-2S

How many auxiliary inputs are on 805401-2S?
805401-2S has 5 auxiliary inputs and 805401-2S has one auxiliary output.
What is 805401-2S made up of?
805401-2S is made up of a power supply, a PMI processor, a resolver and drive I/O, and DC power technology.
What is the input voltage on 805401-2S?
805401-2S has an input voltage of 115 VAC.

Repair Services For 805401-2S

Type Lead Time Price Action
Repair Service 1-2 weeks $351

Our highly skilled technicians can repair your 805401-2S. 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

805401-2S Manuals, White Papers, Data Sheets, and Troubleshooting