UR9GH CT/VT Module UR Series GE

UR9GH CT/VT Module UR Series GE

Manufacturers ：GE
Model(s)  ：UR9GH
Additional Information ：CT/VT Module UR Series
Estimated Shipping Size
Dimensions: 263 × 138 × 88mm
Weight:.2.35 kg
Country of Origin: United States of America

 

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Categories: , SKU: UR9GH

Description

Overview

Essential details：UR9GH CT/VT Module UR Series GE

UR-9GH Technical Specifications

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

Product Description

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.

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  • 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.

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