57C380

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.70 (10)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.70 (10)
  • Click a star to rate this product
Reliance Passive Tap

AVAILABILITY:

IN STOCK
SHIPS TODAY

3 Year Warranty: Learn More
Sell Surplus: Have a 57C380 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 57C380
  • SKU: 57C380RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

57C380

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.70 (10)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.70 (10)
  • Click a star to rate this product
Reliance Passive Tap

AVAILABILITY:

IN STOCK
SHIPS TODAY

3 Year Warranty: Learn More
Sell Surplus: Have a 57C380 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 57C380
  • SKU: 57C380RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

57C380 Technical Specifications

Instruction Manual J-3606
Manufacturer Reliance Electric
Part Number 57C380
Product Type Communications Passive Tap
Series AutoMax PLC

Product Description

The 57C380 is a Passive Tap made by Reliance Electric. It was possibly also made and sold by Baldor Reliance or Asea Brown Boveri. It is no longer being supported by these manufacturers. AX Control does try to keep it in stock though. We typically sell it as a new surplus stock item. Please check our website to see if the 57C380 is in stock and to see what our shipping options for this item are.

The 57C380 was created to go with an AutoMax DCS Network Communications Module. This small device is required when you need to connect to the network or remote drop to a coax cable. This passive tap can connect a DCs network or be a go-between for a PC, an AutoMax Card Rack system, a ControlLogix System, or a FlexPax Drive. This passive tap can also be connected to another passive tap which can extend the length of the coaxial cables being strung to other devices.

The 57C380 is a very simple small, metallic box that has two coaxial leads labeled BNC-2 and BNC-1 on the bottom of it. On top of this box, there is a small female RS-232 connector.  This module does not come with the coaxial cables needed to connect all of these devices. It is recommended that you use 57C381 as the coax cable you run between all of these devices. It is a 3ft long cable. The 57C380 does not need a specifically dedicated power source, it is simply just a conduit between devices.

Frequently Asked Questions about 57C380

What does 57C380 connect to?
57C380 is used to connect the Remote I/O module and the Shark Interface module to the network coaxial cabling. 57C380 has two BNC jack connectors for connection to coaxial cables and terminating loads.
Where can I find a diagram of a Reliance 57C380?
You can see a diagram of 57C380 in the AutoMax Remote I/O Communications Manual - Manual J-3606. A diagram of 57C380 is located in figure 3.2 of the manual.
How big is the 57C380 mounting hole?
The mounting hole for 57C380 is .218 inches in diameter.

Repair Services For 57C380

Type Lead Time Price Action
Repair Service 1-2 weeks $343

Our highly skilled technicians can repair your 57C380. 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

57C380 Manuals, White Papers, Data Sheets, and Troubleshooting