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In Stock! Reliance Electric Automax Distributed Control System. Call Now! | Image
3 year warranty

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57C331

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Reliance Electric Automax Distributed Control System.

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  • Part Number: 57C331
  • SKU: 57C331RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

57C331 Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 57C331
Product Type 16-Slot Rack
Instruction Manual J-3670

Product Description

The 57C331 is a Rack Assembly created by Reliance Electric. this assembly may have also been mass-produced by Asea Brown Boveri and Baldor Reliance. This rack is no longer supported by the manufacturers. AT AX Control we do try to keep this part in stock as a reconditioned or new surplus part. Please check out our website for the availability of the 57C331.

The 57C331 is a Multibus Card Rack used on the AutoMax control systems. This model comes with 16-slots and is panel mounted. This rack comes with a power supply and high-capacity cooling fans. The power supply and fans for this model are mounted under the assembly.  It is rated at 100/120 VAC, 8/7 amps, and 50/60 Hz. It has a maximum source of 50k VA. This rack comes with an ac line filter, a cable management tray, and custom card guides. This rack has spots for two sets of bus lines that can be mounted to the backplane.

The main purpose of the 57C331 is to provide a secure place to mechanically mount and store AutoMax modules. Because of how the signal lines are run on the multibus backplane, some of the modules attached to the rack have limitations on where they can be mounted. The power supply module can only be put on the left side of the rack. The Common memory module has to be put in slot 0 when more than one processor is used. If only one processor is used, then it can go into any even slot. The processor modules can only be put into slots 0-4.

Frequently Asked Questions about 57C331

Does 57C331 have a fan?
Yes, 57C331 has two fans. The nominal power dissipation for 57C331's fans are 14 watts each.
How much does 57C331 weigh?
57C331 weighs between 105 and 115 pounds. 
How many amps is the A-C line filter on 57C331?
The A-C line filter on 57C331 is 10 amps.
Where can I get the manual for 57C331?
We have the manual for 57C331 to give to you. Request a link to the 57C331 manual, which is manual J-3670- The AutoMax Power Supply Module and Racks Manual, and we'll get the manual to you right away!
  • 57C331A

Repair Services For 57C331

Type Lead Time Price Action
Repair Service 1-2 weeks $347

Our highly skilled technicians can repair your 57C331. 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

57C331 Manuals, White Papers, Data Sheets, and Troubleshooting