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GE IS200VSVOH1BDC: Precision Servo Control Board for Industrial Automation

2025-01-03 BY jonson

IS200VSVOH1BDC|Mark VI turbine control system series manufacturing

This GE IS200VSVOH1BDC printed circuit board product was originally designed and produced for the mark VI family of turbine control systems, as described in the GE guidance manual material provided with the product above. The Mark VI family of fan control systems, as evidenced in part by its full extended family name, has a range of application-specific options in gas, steam and wind turbine automatic drive components. That being said, it still has to be considered individually to be attractive in the larger image automation industrial community, as it was one of the GE Mark product families eventually developed by GE, and it utilizes Speedtronic control system technology, which was first released to the community. With the success of the original Mark I series in the mid-to-late 1960s.

Hardware tips and specifications

The servo control card IS200VSVOH1BDC is designed for use with servo valve interface applications for I/O or pulse rate (speed) input. When used with pulse rate inputs, the VSVO card is used for shunt feedback in the servo loop. Pulse rate inputs do have a specific frequency range, i.e. 2 to 14,000 Hertz. Another feature of the VSVO card when used with pulse rate input is the interface of the speed sensor, the two sensor types of the interface are passive or active. The card can also support two more passive speed sensors, as long as it is used with a backup protection module. Before considering a final purchase of this IS200VSVOH1BDC product, it is most important to realize that the performance specifications and dimensions that were originally introduced have undoubtedly changed by accepting the full triple product revision history, This includes Level B major IS200VSVOH1BDC board functional product revisions, Level D secondary IS200VSVOH1BDC board functional product revisions, and last but not least, level C graphic configuration revisions that change the location of individual hardware components on the base printed circuit board of the IS200VSVOH1BDC device.
GE IS200VSVOH1BDC: Precision Servo Control Board for Industrial Automation

As mentioned above, the IS200VSVOH1BDC card will use the servo valve interface I/O. When the VSVO uses this feature, a number of features are available, some of which are selectable current drivers, feedback from the LVDR, the LVDT, and pulse rate inputs from the shunt feedback. The VSVO card can also be used with two or three coil servos, depending on the redundancy application chosen. VSVO cards typically use four servo channels, each of which can use up to three LVDT/LVDR feedback sensors, as well as a median, high or low selection manufactured in the software. Please note that the servo current output used in this model will be bi-directional. When the IS200VSVOH1BDC model is used for TMR applications, it is recommended to use at least two LVDTS/LVDRS, as each sensor requires an AC excitation source. The relevant manuals used with this model are the GER-4193A Speedtronic Mark VI System Guide or the GEH-6421C Volume II System Guide. Given that this IS200VSVOH1BDC product is part of the now discontinued legacy GE product family, the IS200VSVOH1BDC functional product number itself can actually be used as an important primary source of IS200VSVOH1BDC Board hardware component and component specification information; Encode various relevant details in multiple functional naming segments designed by GE. For example, the IS200VSVOH1BDC functional product number starts with a dual-function IS200 series label, which is responsible for indirectly stating the normal Mark VI series assembly version of the IS200VSVOH1BDC product and its standard domestic original manufacturing location.

2025-01-03 BY jonson

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IS200VTCCH1CBB|Thermocouple terminal board

The GE IS200VTCCH1CBB printed circuit board product was originally designed and manufactured specifically for placement in the Mark VI family of turbine control systems, as described in the specification manual materials initially available for the IS200VTCCH1CBB thermocouple terminal board product. This IS200VTCCH1CBB thermocouple terminal board product belongs to the Mark VI family of turbine control systems, as you are likely to infer only from its full extended family name, especially as it relates to control systems and management systems for GE compatible gas, steam and wind turbine automation drive components. This expected range of functional applications is actually seen as an upgrade over the previous Mark V family of turbine control systems of the same name, as the Mark V family only has a more limited set of functional Settings applications in steam and gas turbine control systems. In this context, the larger Mark VI series of IS200VTCCH1CBB thermocouple terminal boards alone is an attractive GE product family in the larger automation industrial market, as it is one of the final GE logo product families developed. Integration of patented Speedtronic control system technology into a range of different products.
GE IS200VTCCH1CBB - Conformally Coated PCB Board for Mark VI Speedtronic Systems

Hardware tips and specifications

Model IS200VTCCH1CBB is one of the Mark VI boards produced by General Electric. This model is designated as a thermocouple input and can accept up to 24 thermocouple inputs. This type of input can be connected to a DTTC or TBTC terminal board. The TBTC terminal board is a related terminal board, while the DTTC board is a DIN European size terminal board. Depending on the TBTC model used with the VTCC model, it can be used in two different groups. The TBTCH1C model allows simplex control, while the TBTCH1B model allows triple modular redundancy (TMR) control. There are also two sets of VTCC models; The IS200VTCCH1CBB model is part of the first group, which shows that the model can be used with gas turbine control applications. Regardless of which group the VTCC model is used in, the same terminal board will be used. Since this IS200VTCCH1CBB thermocouple terminal board product belongs to the Mark VI series, it is not surrounded by many online instruction manual materials. In this case, the IS200VTCCH1CBB functional product number of the IS200VTCCH1CBB thermocouple terminal board itself can be a powerful source of information about the hardware components and component specifications of the IS200VTCCH1CBB board. Because it encodes many of the relevant IS200VTCCH1CBB board details through feature selection of its functionally named elements. F or example, the IS200VTCCH1CBB Functional product number begins with an iteration of a dual-function IS200 series label that delegates the normal Mark VI series component of this IS200VTCCH1CBB product to the top of its domestic original manufacturing location. Some of the other related hardware specifications revealed in this way include the following for this IS200VTCCH1CBB product:

VTCC Functional Products acronym
The first group of Mark VI series products
Conformal PCB coating style
Triple revision history
While the IS200VTCCH1CBB model accepts thermocouple inputs, the VTCCH1 model supports input types E, J, K, S, and T thermocouples and mV inputs. VTCC models allow a range of mV from -8 mV to +45 mV. The thermocouple inputs used with this model can be grounded or ungrounded and can be located up to 984 feet from the relevant turbine control cabinet. Two cold junctions and high-frequency noise suppression devices are installed on the terminal board. When the IS200VTCCH1CBB model is running in a TMR system, if a signal on the device changes from the median/voting value beyond a predetermined limit, the signal will be identified and cause a fault. For more information on fault indications and available diagnostic tests for VTCC models, see GE manual GEH-6421.

2025-01-03 BY jonson

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IS200VTURH2BAC|Manufactured by the Mark VI series of turbine control systems

IS200VTURH2B is a PCB component manufactured by GE for the Mark VI system. Mark VI is a steam/gas turbine management system created and released by General Electric as part of its “Speedtronic” family. It was one of the last Speedtronic systems to be released by GE, and one of the most technologically advanced. Mark VI includes fully programmable software maintenance tools provided in the system HMI (Human Machine Interface). The Mark VI family of turbine control systems that encapsulate this IS200VTURH2B unit is known to have a specific range of possible functional applications in GE compatible systems for the management and control of automatic drive components for gas, steam and wind turbines. Given that the Mark VI series will likely apply alternative energy based wind turbines to the gas turbine and steam turbine possible environments built through the Mark V, this must be identified as a large-scale functional upgrade of the previous industry standard Mark V turbine control system family, more or less with the same full extended series name. The Mark VI series of this IS200VTURH2B device is one of the final released iterations of the GE Mark product family powered by Speedtronic control system technology and therefore receives additional attention.
GE IS200VTURH2BAC - Turbine Protection Circuit Board

Hardware tips and specifications

As a main turbine protection board, the IS200VTURH2B has a variety of functions, including monitoring the shaft and voltage and current, as well as (in gas turbine applications) monitoring the Geiger-Mueller flame detector. The board monitors 4-speed inputs from passive magnetic sensors to maintain these functions. Flame detectors help determine if carbon deposits or other contaminants are reducing light detection within the system. The PCB can also issue trip commands in turbines without mechanical overspeed bolts. The IS200VTURH2B is made of double-wide panels. This panel has very few components, but it does have three LED indicators and cable connectors. The panel is attached to the edge of the front panel by three screws. The IS200VTURH2B has two backplane connectors and other connectors. It has 13 transistors, inductors, resistors and capacitors on both the front and back of the board. The board consists of an auxiliary board connected by four brackets, which have an additional back plate. The board has integrated circuits, including SRAM and RAM chips, oscillating chips, and FPGas.

For more information about the IS200VTURH2B board, please refer to several GE publications, including the Mark VI Control System Guide GER-4193A and GEH-6421. Unfortunately, given that the Mark VI series faced a series of repeated copyright infringements in the years following its initial release, many of these originally relevant guidebook materials have been removed from their original online resources. While that may be the case, this IS200VTURH2B product still benefits greatly from its original General Electric design and manufacture in another way, as it is given the IS200VTURH2B functional product number, Many of the relevant IS200VTURH2B Board details are indirectly asserted through a series of successive functional naming elements. For example, this IS200VTURH2B model specifically begins by including a dual-function IS200 Series label, indirectly declaring that the IS200VTURH2B device is a normal Mark VI series component above its original manufacturing location in the country. Some other fascinating IS200VTURH2B board qualities revealed through this medium include:

VTUR Functional Products acronym
Group 2 Mark VI series grouping
Conformal PCB coating style
Class B Functional Product revision

2024-12-31 BY jonson

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UR9EH|Used to replace a failed module or upgrade a general purpose relay family unit

General Electric Multilin’s UR-9EH is a CPU module designed to replace a failed module or upgrade an older module in a General purpose relay family unit. The module provides computing power for relays in the form of logic algorithms, logic gates, latches and timers. The CPU module does not require a surge ground connection.

Users should note that the new CPU module must be used with the new CT/VT module; Similarly, the old CPU module must be used with the old CT/VT module. Doing so will result in the display of a HARDWARE MISMATCH or DSP ERROR, so users should ensure that the module they purchase is appropriate for the appropriate age of their module.

GE Multilin’s UR-9EH has many configurable Settings that affect CPU functionality and can be modified using the keyboard and panel or the EnerVista UR. For example, the SERVER SCANNING feature can be disabled to increase CPU resources, which is particularly useful for users who do not need the IEC 61850 client/server feature. The plug-and-play capability of the CPU module also automatically establishes basic CPU Settings, which relieves the burden of overall programming on the user and allows the user to focus on optimizing the Settings instead of starting from scratch.
GE UR9EH UR9EH Digital MultiLin Input Module

Frequently Asked Questions about UR-9EH
How do I identify the UR-9EH CPU in UR Series Universal Multilin GE relays?
UR Multilin series of general purpose relays has a wide variety of functions and applications. The two generations of UR relays are G60 and G30. The G60 is designed for medium or large generators (primary protection and backup protection), and the G30 is designed for medium and small generators, providing comprehensive monitoring functions in addition to protecting the generator. In addition, most UR relays fall into the transmission or distribution category. For example, L30 provides line current differential protection for secondary transmission lines, while D30 provides backup distance protection for transmission systems. In addition to the UR relays briefly mentioned here, there are more than 18 UR relays. Whether the universal relays are vertical (3/4 size) or horizontally mounted relays, each of these universal relays is equipped with a CPU. A CPU can be identified by the RH-9 part description, followed by a letter that specifies the specific characteristics of that CPU. Cpus in categories 9A, 9C, or 9D will belong to the old module type, and the other letters (9E and 9S) will indicate the new CPU module included in the general purpose relay.

2024-12-31 BY jonson

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UR9AH|Relays provide functions such as logic algorithms

General Electric Multilin’s UR-9AH is a CPU module designed to be installed in the Universal Relay family. It provides relay protection elements by providing the relay with logic algorithms, logic gates, timers and latches. The CPU module is also capable of connecting with other modules within the relay, such as CT/VT modules, to help determine the parameters collected by the module. It is important to note that the new CT/VT module must be used with the new CT/VT module, while the old CT/VT module must be used with the old CPU module. Users who do not match these factors correctly will receive DSP errors or hardware mismatches from the system. The CPU module does not require a ground surge connection.
GE UR9AH - Custom Processing Module for Industrial Control Systems

The number of CPU modules released is quite large, so potential buyers should carefully read the options included in the Universal Relays manual before purchasing. For example, some CPU modules support Parallel Redundancy Protocol (PRP), an Ethernet network protocol standard that ensures efficient failover against any network component failure. Users should purchase the CPU module that best meets their specific system needs.

Frequently Asked Questions about UR-9AH
What type of module is the relationship between UR-9AH and Multilin GE series universal relays? Which firmware versions is it compatible with?
The UR-9AH is classified as a CPU module for the Multilin GE family of general-purpose relays, such as F35 feeder protection systems, G60 generator management relays or N60 for network stability and synchronous phasor measurements. UR (Universal Relays) combines many devices into one integrated relay system, providing greater efficiency and convenience to the end user. The UR-9AH is a CPU model in the UR relay. Each UR relay also contains a power supply, an inter-relay communication, a CT/VT input, a digital input/output, a sensor input/output, a communication switch, and an IEC process bus. Order specification functions can be selected from different hardware modules and software options. The UR-9AH is an older CPU (9A, 9C, or 9D). The only descriptions specified by UR-9AH are RS485 and RS485 (Modbus RTU, DNP). The newer CPU module that matches this feature is the 9E version. Since the UR-9AH is an older model, the CT/VT must also be an older version (8A, 8B, 8C, or 8D) in the UR F35 feeder protection system.

2024-12-31 BY jonson

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UR8LH|The relay offers 4CT/4VT with enhanced diagnostic capabilities

General Electric Multilin’s UR-8LH is a CT/VT module designed for the general purpose relay family. This module can be used to replace the current module, upgrade the current module, or provide new functionality for generic relays not originally supplied with a given module. This particular module provides 4CT/4VT for relays with enhanced diagnostic capabilities.

A variant of this module, the UR-8LH, is equipped with enhanced diagnostic capabilities that provide many benefits to power systems. First, the module is able to verify the integrity of the analog signal and ensure reliability. The module does this by adopting an advanced algorithm that can determine if the signal is functioning properly.

GE UR8LH |GE Multilin 的高级控制继电器系统

The CT/VT transformer pinpoints the current and voltage values to those that the relay can handle, allowing it to calculate the ratio of the output value to the current and voltage. This function is essential for identifying dangerous voltage and current conditions within the system and establishing an appropriate response. This data can be viewed through the LCD display on the front panel or through a computer running the EnerVista UR software program.

About UR-8LH
UR-8LH is a CT/VT module (current transformer and voltage transformer) in some general purpose relays. Each universal relay contains a CT/VT module, a CPU, a power supply, an IEC process bus, relay-to-relay communication, a communication switch, a digital I/O, and a sensor I/O. The CT/VT module can contain up to 24 signals for AC power line monitoring functions. Some CT/VT modules even have sensitive ground inputs for ground fault protection. If this is the case, the order number specifies that this feature will be provided for the device. The Multilin UR-8LH’s order specifications include standard 4CT/4VT functionality, but with enhanced diagnostic capabilities. The 8G, 8J, 8M and 8R CT/VT modules feature sensitive ground fault protection. The UR-8LH is a new CT/VT module, so it should be paired with a new CPU to avoid hardware mismatch errors. Firmware versions of at least 4.0x are compatible with new cpus and new CT/VT modules. In contrast, general-purpose relays require firmware versions of 3.4x or earlier firmware versions to be compatible with older cpus and CT/VT modules.

2024-12-31 BY jonson

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UR8HH|1A/5A ground CT and 3-1A/5A phase CT are available for relays

General Electric Multilin’s UR-8HH is a CT/VT module designed to be installed in the general purpose relay family. It provides the relay with 1A/5A ground CT and 3-1A/5A phase CT, which allows the relay to narrow the rated current and rated voltage to a single value, enabling the relay to monitor these system conditions and output data for the user to view. This data can then be used for protection system functions performed by the relays themselves. This data can be viewed via the relay’s LCD display or more efficiently via Multilin’s EnerVista UR software program.

EnerVista UR also allows for efficient configuration of the Settings associated with CT/VT modules, allowing for highly customized schemes to meet the unique needs of each user’s system. In addition, EnerVista UR’s simplified design enables users to easily view data in a beautiful, well-laid out user interface. Viewpoint UR Engineer from EnerVista also has a drag-and-drop environment that allows for quick debugging of relays and related modules.

Potential buyers who pay attention to installation times will see that GE designed its universal relay family with scalability in mind. The panel of the device can be unfolded (on enhanced and basic models of relays) to allow access to the module bays, and Multilin provides plenty of information and diagrams on proper module wiring in its various product manuals.
GE UR8HH - Multilin UR Module, Advanced Protection and Monitoring Solution

About UR-8HH
What is the role of UR-8HH in the universal relay T35?
The T35 is a basic transformer protection system capable of protecting the main power transformer and the five feeders downstream of the main power transformer. The T35 can be operated automatically or user-defined using the amplitude reference winding selection. In either case, the T35 provides phase-shift compensation, CT ratio matching, and even allows the operator to eliminate zero-sequence currents.
What are the components of UR Series Multilin universal relays?
The UR-8HH is one of the many components of general-purpose Multilin relays such as the T35 base transformer protection system. UR General purpose relay GE Multilin contains CT/VT modules such as UR-8HH, it also contains a digital input/output module, a power supply (sometimes dual power supply), a sensor input/output module, a central processing unit (CPU), relay-to-relay communication with the communication switch, and a sensor input/output module. And an IEC process bus. Each of these components can be specified with different ordering options to tailor precise functionality to the type of UR Series universal relay required for the final application. In this way, universal relays provide the end user with a comprehensive, customized, advanced technical solution.

2024-12-31 BY jonson

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UR8FH|A CT/VT module Designed for installation in a general purpose relay series

General Electric Multilin’s UR-8FH is a CT/VT module designed to be installed in the general purpose relay family. It provides the relay with 3-1A/5A phase current transformer, 1A/5A ground current transformer and four voltage transformer terminals. Current transformers and voltage transformers are able to reduce current and voltage to manageable levels for relay monitoring and control, and are necessary to generate important data for relays.

CT/VT modules can use voltage or contact inputs on channels 1 to 4 inclusive or channels 5 to 8 inclusive. The UR manual provides more information on proper relay connections, pointing out important details such as how channels 1 and 5 are connected to phase A, and channels 2 and 6 are connected equally to B. The manual also provides the user with full warnings and notifications, for example, for relay terminals with nominal currents of 1 A or 5 A, connections to the CT must match the secondary rating of the connected CT lest the user wish to cause system damage. In summary, before starting Relay connection, users must read the Universal Relay manual carefully.
GE UR8FH Multilin Firmware PLC Temperature Modules, Advanced Industrial Control Solutions

Frequently Asked Questions about UR-8FH
Does the UR-8FH protect against ground failure situations when integrated into GE Multilin universal relay systems?
The UR-8FH is described as a CT/VT with standard 4CT/4VT. It has no sensitive grounding function, so it can protect universal relays on ground systems classified as high impedance. The modules with this capability are UR-8G, UR-8J, UR-8M, and UR-8R ordering numbers. These references are newer CT/VT generation. There are also two older CT/VT modules (UR-8B and UR-8D) with sensitive ground fault protection. For example, standard models with 4CT/4VT capabilities do have typical capacities of up to 24 analog current transformers and voltage transformers, as described in all CT/VT modules included in various general-purpose relays. In addition to CT/VT modules, universal relays are equipped with sensor I/O modules. This provides the UR with a DCmA card or RTD to monitor flow, wind speed, temperature, vibration, or pressure. The analog output can also be used to connect the UR to an external PLC or other user interface device. The universal relay also features a digital I/O module containing up to 96 contact inputs and 64 contact outputs.

2024-12-31 BY jonson

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UR6UH|When the digital I/O module is installed in the UR unit

General Electric Multilin’s UR-6UH is a digital I/O module that, when installed in a general-purpose relay, is capable of controlling and monitoring various auxiliary devices. This particular version of the module provides 6 A (unmonitored) outputs and 4 digital inputs. Potential buyers looking to purchase a model that includes monitoring capabilities should consult any general relay manual (located on the AX Control website) to better understand module options.

Due to the modular design of GE Multilin’s universal relay family, installing the UR-6UH module is easy. These modules feature a plug-and-play design that allows users to simply swap out old modules for new ones, providing fast uptime for all system upgrades. Once the module is properly installed in the universal relay, the user can begin to configure the module process manually via Multilin’s industry-leading EnerVista UR software or via keyboard and LCD.

The digital I/O capabilities of Multilin’s UR-6UH eliminate the need for analog inputs and outputs, offering many advantages over more traditional analog equivalents. Digital data processing is more cost-effective than analog data processing, reducing the pressure on users over time. In addition, digital data generates less electrical noise, contributing to smoother system function.
GE UR6UH Digital I/O Module for Auxiliary Equipment Control and Monitoring

Frequently Asked Questions about UR-6UH
What does the order code breakdown of the T60 universal relay mean for UR-6UH in the universal Multilin relay?
Let’s take a general purpose relay of the following model: T60-G03-ACH-F8H-H6M-MXX-PXX-UXX-WXX. To understand what each alphanumeric option means and what modules are included in this particular universal relay, you must consider Table 2-4 in the product manual, which breaks down the T60 ordering code for this GE Multilin universal relay. The skeleton order code is T60-***-***-F**-H**-M**-P**-U**-W/X**. Each * represents a variable point in the model number. This allows the end user to select a specific hardware module, such as the CPU, or in this case, a digital I/O module into a generic relay at a specific location. In some cases, * also indicates whether software options are included or not necessarily tangible. If we look at the digital input/output section in the order code detail, we will notice that the underlying digital I/O module can specify a two-digit ordering option in the missing (asterisk) position after the H, M, P, U, or W Spaces. Numeric I/O modules have a two-digit code beginning with a 4 or 6. If we look back at the part number used as an example, we can notice that the H position is followed by a 6M. Therefore, the UR-6M digital I/O module is integrated into this position of the universal T60 relay. Just find XX in the model number, which means there is no module at that location.

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UR6EH|Provides digital inputs and outputs for intersystem communication

General Electric Multilin’s UR-6EH, a module for upgrading or replacing the current module in the general purpose relay family, is a digital I/O module. This module provides digital inputs and outputs to the relay, enabling it to communicate with devices in a given power system. This particular module provides 4 Form C outputs and 8 contact inputs for the relay. The Type C digital output is SDPT (single-pole double-throw), allowing switching between normally open (NO) and normally closed (NC) contacts.

Wiring instructions related to the digital I/O function can be found in any general purpose relay user manual. These manuals also provide graphics that give a deeper insight into the wiring process, thus simplifying the job for users. The user manual also includes information related to modifying Settings that affect the UR-6EH module and its functions, so it is useful to refer to any general relay manual for a number of reasons.
Bentley Nevada 178850-00 Equipment Monitor Module - Precision, Reliability, Industrial Control

Users may question which relays in the general purpose series this module is effective for; This digital I/O module is an excellent choice for any relay in the system with relays that can communicate devices in real time.

Frequently Asked Questions about UR-6EH
What is the function of the General Electric Multilin UR-6EH digital I/O module in the UR series?
The Multilin UR-6EH digital I/O input/output module is used to provide contact input or contact output for general purpose relays in the UR series of general purpose relays. These input and output contacts are useful for Multilin universal relays in order to control and monitor equipment within substations or equipment that handles protection functions. Each digital I/O can be distinguished from other Multilin I/O digital models by the type of protection card included in the module. These cards can be classified as Form A, Form C, SSR (solid state relay) or fast Form C.