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3 year warranty

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57C-440 Automate DCS 5000 Ethernet Interface Card Module.



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  • Part Number: 57C440
  • SKU: 57C440RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

57C440 Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 57C440
Product Type Ethernet Interface Module

Product Description

The 57C440 is an Ethernet Communication Module produced by Reliance Electric. This module was probably also mass-produced by Asea Brown Boveri and Baldor Reliance. This part is no longer receiving support from any of these companies and may be hard to find. AX Control does try to keep this part in stock though.

The 57C440 is an Ethernet Interface Module that was created for an AutoMax controller system. This component’s purpose was to be available to connect an Ethernet Local Area Network (LAN) to an AutoMax DCS. In making this connection, the 57C440 serves as a way for dynamic ethernet functions to happen within the AutoMax system. The module makes use of a combination of fiber optic broadband modems and wired transceivers. An ethernet connect has the power to provide high-speed access to other devices on the same network.

The 57C440 is typically mounted to an AutoMax card rack assembly. This rack must have at least one processor on it and each rack can house as many as two ethernet communications modules. You can physically attach the module to the rack using the card slots that are located on the rack’s backplane. You can then fully secure this device into place using mounting brackets found on the rack and faceplate. This module is slim and has very few components on its faceplate. It has one LED light on it that is labeled CARD OK and an RS-232 communications port. This port is a female plugin and is labeled TRANSCEIVER.

Frequently Asked Questions about 57C440

How much power does 57C440 have at +5V?
At +5V, 57C440 has 5 amp power.
What type of connection does 57C440 allow for?
57C440 allows for direct connection of an AutoMax DCS system to an Ethernet local area network. This allows 57C440 to have complete utilization of Ethernet capabilities over think and thick wire transceivers along with fiber optic and broadband modems.
What type of rack should 57C440 be placed in?
57C440 can be mounted in any rack as long as it contains one or more AutoMax processor.
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Repair Services For 57C440

Type Lead Time Price Action
Repair Service 1-2 weeks $271

Our highly skilled technicians can repair your 57C440. 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

57C440 Manuals, White Papers, Data Sheets, and Troubleshooting