In Stock! Reliance PLC Automax Remote Input/Output I/O Interface Module. Call Now! | Image
3 year warranty

In Stock! Reliance PLC Automax Remote Input/Output I/O Interface Module. Call Now! | Image
In Stock! Reliance PLC Automax Remote Input/Output I/O Interface Module. Call Now! - Wiring Diagram

57C330

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Reliance PLC Automax Remote Input/Output I/O Interface Module.

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  • Part Number: 57C330
  • SKU: 57C330RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

57C330 Technical Specifications

Manufacturer Reliance Electric
Series AutoMax PLC
Part Number 57C330
Product Type Remote I/O Head
Instruction Manual J-3606

Product Description

The 57C330 is an I/O Head produced by Reliance Electric.  This item may have also been manufactured under the Asea Brown Boveri or Baldor Reliance product lines. This product is no longer being supported by the manufacturers. AX Control does try to maintain this part in stock though. Please refer to our website for product availability.

The 57C330 is an AutoMax Remote I/O Head. Its main function is to be an interface between the remote I/O network and several types of systems including a thumbwheel switch module, LED modules, and digital or analog rails. The head has the ability to reset if it detects an error from losing communication to any of the drives.

The 57C330 is 50/60 HZ, it has an input power of 120/240VAC and a maximum load of .5/.25 amps. It has a maximum power dissipation of 50 watts.  It requires a Buss 2 amp, 250V, AGC fuse. It should be operated in temperatures between 0-60 degrees Celsius.

The 57C330 has a bank of LED indicator lights labeled RUN, POWER, CPU READY, FAULT MSB, FAULT LSB, and RAIL FAULT on its front faceplate. It has four I/O communication ports labeled 0, 1, 2, and 3. It has an RS-232 connector port. It also has a terminal strip used to connect an interfacing unit. There is also a port for a coaxial cable. There are air vents on both sides of the 57C330 to promote airflow to all of its internal circuitry. There is a label on the left side of the device which has most of the important technical specifications on it.

Frequently Asked Questions about 57C330

What is 57C330 used as?
57C330 can be used as an interface between two things. 57C330 is an interface between the AutoMax Remote I/O network and the AutoMate rail I/O system.
What does it mean if the "RUN" LED is off on a Reliance 57C330?
If the "RUN" LED is off on the 57C330, it typically indicates that the CPU watchdog has timed out on 57C330.
How many rails can 57C330 control?
57C330 can control up to 4 digital rails, analog I/O rails, or local heads.

Repair Services For 57C330

Type Lead Time Price Action
Repair Service 1-2 weeks $283

Our highly skilled technicians can repair your 57C330. 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

57C330 Manuals, White Papers, Data Sheets, and Troubleshooting