Home GE Multilin UR Series Universal Relays UR-9GH

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UR-9GH

Name: UR-9GH
Brand: GE Multilin
SKU: UR9GHGM
Price: 1495 USD
Availability: LimitedAvailability
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General Electric Multilin's UR-9GH is a CPU Module for the UR series that provides firmware that enables and governs the protective features of the relay.

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Part Number: UR-9GH
SKU: UR9GHGM

Manufacturer: GE Multilin
Series: UR Series Universal Relays

Description
Repairs
Warranty
Manuals

UR-9GH Technical Specifications

Manufacturer	General Electric Multilin
Weight	approx. 1lb, 10oz
Dimensions	approx. 6.5” L, 6” W, 2.5” H
Software	EnerVista

About the UR-9GH

General Electric Multilin’s UR-9GH provides firmware that enables and governs the protective features of the relay, offering control algorithms, logic frameworks, and more. This module can be installed in any of the Universal Relays units and is a necessary component for relay functionality.

In addition to these mechanisms, the related software endows the relay with elements such as Ethernet networking, Parallel Redundancy Protocol (PRP), and IEEE 1588.

Ethernet: The Ethernet offered by some of Multilin’s CPU modules allows remote connection to the Universal Relay from a computer running the EnerVista UR software. Detailed instructions for Ethernet setup and testing are provided in Multilin’s various UR user manuals.
Parallel Redundancy Protocol: This option is supported by the Ethernet port but must be specified as a module option during purchase. PRP provides seamless recovery in the event of network failure by employing both LAN duplication and frame duplication.
IEEE 1588: This element offers a consistent, reliable method of keeping time reference between devices on an Ethernet network. The clock synchronization protocol allows devices to precisely synchronize communications to an accuracy of one microsecond.

While not all models offer all three elements, each module provides one or some combination of these features; users should investigate the user manual appropriate to their unit to understand what each module provides.

Frequently Asked Questions about UR-9GH

What differentiates the UR-9GH from other CPU part numbers within the universal system of Multilin GE relays?

The UR-9GH is a CPU of the 9G model used in many of the universal relays of the Multilin GE UR series. The different CPU parts can be classified in terms of old and new models. In this case, the UR-9GH, is a new model that is described as having a RS485 and a 10Base-F with Ethernet, Modbus TCP/IP, and DNP features. The older model with these similar features is the 9C model of CPUs. Some new model designations, such as the 9J, 9K, 9L, 9M, 9N, 9P, 9R, and 9S modules, do not have preexisting old CPU options with their similar characteristics. For example, the 9N CPU is the only module CPU that has the RS485 and the 10/100Base-T features. If a new CPU is paired with an old version of the CT/VT module then the universal relay will display an error code showing that the hardware options do not function together properly. However, all of the other hardware options for other I/O modules can function with the new hardware (for the CPU and for the CT/VT modules). Firmware versions may also designate if the new or the old versions will be compatible in the UR system as a whole.

Repair Services For UR-9GH

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1495

Our highly skilled technicians can repair your UR-9GH. 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
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