UR-4LH

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  • 4.00 (2)
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Multilin's UR-4LH Digital I/O Module allows the Universal Relay to communicate with other equipment within the power system.

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  • Part Number: UR-4LH
  • SKU: UR4LHGM
  • Manufacturer: GE Multilin
  • Series: UR Series Universal Relays

UR-4LH Technical Specifications

Dimensions approx. 15cm L, 18cm W, 4cm H
Manufacturer GE Multilin
Software EnerVista UR
Weight 2.55lbs

About the UR-4LH

An option for the Universal Relay series, General Electric Multilin’s UR-4LH is a Digital I/O module. Digital I/O modules allow the relay to output and input digital signals, communicating with other equipment in the power system. This version of the module offers 14 Form-A latchable outputs without monitoring capabilities. It is also a high power unit. 

Installation of modules is fairly straightforward, with the enhanced relay having a hinged front for the efficient replacement, installment, or upgrading of current modules. To install a module, users should take the following steps:

  1. Remove the thumb screw and completely open the front panel to view all of the currently installed modules and open slots.

  2. Eliminate the flow of power to the unit and disconnect module connections.

  3. Pull the inserter clips located at the two vertical ends of the module and record the original position of the module. Users should record the position because modules can only be replaced by modules of the same sort; noting the position guarantees users do not forget the correct installation location. After doing so, users can then slide the module out of the chassis.

  4. Position the inserter clips properly and make a smooth motion to slide the module into the module bay. Engage clips simultaneously, and the module is properly installed after the clips successfully lock into place.

Users can reference images located in any of the Universal Relays manual can provide a visual reference for users concerned about proper module installation.

Frequently Asked Questions about UR-4LH

What type of digital I/O card does the UR-4LH have with use in providing contact inputs and outputs to universal relays of the Multilin UR series?
The GE Multilin UR-4LH module is a digital I/O module contained within various universal relays. The various types of I/O cards are Form C, Form A, Fast Form C, latching, and Solid State Relay options (SSR). These digital I/O cards can come with or without DC voltage, with or without current monitoring ability, and with or without isolated inputs that have an auto burnish characteristic. The Multilin UR-4LH is of the 4L order specification of digital I/O modules used for the UR series of universal relays. This order code specifies digital I/O cards that are Form A. The 4L I/O card has 14 outputs that are latchable. The 4L digital I/O specification for the I/O module UR-4LH does not come with additional monitoring capabilities such as current or voltage. The latchable feature is useful to replace the need for lockout relays or mechanical switches with the formation of a secure interlocking application. Form-A I/O digital modules are also beneficial because they provide the universal relay with activation speed generation of 4ms or less under wet or dry contact conditions.

Reviews For UR-4LH

Internal Review
(5.0)

The UR-4LH reduces costs for the user in the long-term and streamlines the system by eliminating auxiliary equipment and connections. -AX Control Tech Team

Repair Services For UR-4LH

Type Lead Time Price Action
Repair Service 1-2 weeks $1805

Our highly skilled technicians can repair your UR-4LH. 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.
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