GE IS200TSVOH1B Carte terminale servo | Contrôle Speedtronic Mark VI

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Fabricant : General Electric
N° de produit : IS200TSVOH1B
Pays d'origine :États-Unis
Type de produit : Carte terminale servo
Code-barres : 8537101190
Paiement : Virement bancaire, Western Union
Poids : 850g
Dimensions : 33 cm x 17,7 cm x 5 cm
Port d'expédition : Xiamen
Garantie : 12 mois

Voir les détails complets

Description

The IS200TSVOH1B is a specialized servo termination board engineered for the General Electric Mark VI Speedtronic turbine control system. It acts as the physical interface connecting the VSVO I/O processor to two electro-hydraulic servo valves regulating gas or steam turbine fuel and steam valves.

The IS200TSVOH1B terminal board accepts inputs from two bidirectional servo current sources across two independent I/O channels. For precise valve positioning monitoring, it accommodates up to six Linear Variable Differential Transformers (LVDT) or Linear Variable Differential Reluctance (LVDR) feedback sensors, supporting high-select, median-select, or low-select algorithms. The board processes pulse rate input frequencies between 2 Hz and 14 kHz, and connects seamlessly to the VME rack via dedicated cables and plugs for Simplex or Triple Modular Redundant (TMR) control schemes.

Features

Supports Simplex configurations using JR1 connector and TMR configurations via JR1, JS1, and JT1 connectors.
Equipped with barrier-type terminal blocks mounted on one long side of the board.
Accommodates up to six LVDT/LVDR position feedback sensor attachments (three per terminal block).
Features dedicated external trip inputs via JD1 and JD2 plugs from the protection module.
Includes jumper-selectable (JP1-6) bidirectional current sources to adapt to various servo coil configurations.
Integrated shield termination strips connected directly to chassis ground located adjacent to each terminal block.

Applications

Steam turbine control valve modulation.
Industrial gas turbine fuel valve regulation.
Electro-hydraulic actuator interfacing in Mark VI Speedtronic control systems.

Technical Specifications

Parameter	Specification
Manufacturer	General Electric
Part Number	IS200TSVOH1B
Series	Mark VI Speedtronic
Function	Servo Terminal Board
Country of Manufacture	United States (USA)
Technology	Surface mount
Dimensions	17.8 cm high x 33.02 cm wide
Weight	2.00 pounds (shipping weight varies based on packaging)
Nominal Supply Voltage	24 V dc
LVDT Excitation Output Frequency	3.2 +/- 0.2 kHz
LVDT Excitation Output Voltage	7.00 +/- 0.14 V rms
Pulse Rate Input Frequency Range	2 Hz to 14 kHz
Minimum Signal (2 Hz)	33 mVpk
Minimum Signal (12 kHz)	827 mVpk
Magnetic PR Pickup Signal	Generates 150 V p-p into 60 K ohm
Active PR Pickup Signal	Generates 5 to 27 V p-p into 60 K ohm
Maximum Cable Resistance	15 ohm maximum two-way resistance
Maximum Supported Cable Length	300 meters (984 feet)
Number of Inputs	6 LVDT windings, 2 pulse rate signals, External trip signal
Number of Outputs	2 servo valves (4 per VSVO board), 4 LVDT excitation sources, 2 PR excitation sources
Fault Detection Capabilities	Servo current out of limits/not responding, Regulator feedback out of limits, Failed ID chip

Connections/Interfaces

Connector / Plug	Function
Terminal Block 1 & 2	24-terminal blocks for direct sensor, servo valve, and actuator wiring up to #12 AWG
J5 Plug	Connection point on front of VSVO board for the two I/O processor cables
VME Rack J3/4	Processor cable connection interface on the VME rack
JR1	Simplex signal connection / TMR R-channel connection
JS1	TMR S-channel connection
JT1	TMR T-channel connection
JD1 / JD2	External trip signal inputs from the protection module
JP1 - JP6	Jumpers for selecting servo coil current configurations

Installation Guidelines

Wiring Capacity: Ensure all field wiring connected to the 24-position terminal blocks does not exceed #12 AWG. Secure the blocks using the two integral retention screws.
Grounding and Shielding: Terminate cable shields directly at the shield termination strips located to the left of each terminal block to ensure proper chassis grounding and mitigate EMI/RFI noise.
Coil Configuration: Set jumpers JP1 through JP6 according to the specific bidirectional current requirements of the connected servo valves before powering the loop.
ESD Protection: Always utilize grounding wrist straps and anti-static mats when handling or unboxing this static-sensitive surface-mount assembly.

Key Features:

#Mark VI #Servo Terminal Boards

What is the maximum supported cable length for the servo connections?

The board supports a maximum servo cable length of up to 300 meters (984 feet), provided the two-way cable resistance does not exceed 15 ohms.

How are the servo coil outputs configured for Simplex versus TMR applications?

In Simplex mode, each output channel drives one or two coil servos. In TMR mode, each channel drives two or three coil servos, with current configurations adjusted via jumpers JP1 through JP6.

What type of terminal blocks are used on this specific board variant?

This variant utilizes barrier-type terminal blocks mounted along one long side of the board. For box-type terminals, the DSVO board series must be used instead.

What specific system faults can this terminal board detect?

The board monitors and flags servo currents that are out of limits or non-responsive, regulator feedback signals that exceed operational thresholds, and failed onboard ID chips.

Expédition express mondiale

Livraison standard : 4 à 6 jours ouvrables via DHL, FedEx et UPS.
Expédition express : Expédition le jour même pour les commandes en stock passées avant 14h00 (GMT+8).
Couverture mondiale : Service dans plus de 150 pays, avec livraison rapide en Arabie Saoudite et aux Émirats arabes unis.

Retours et garantie

Garantie de 30 jours : Retours acceptés pour les produits en stock dans leur emballage d’origine scellé en usine.
Garantie de 12 mois : Chaque composant industriel est couvert par notre garantie technique professionnelle.

Les commandes sont traitées et livrées du lundi au vendredi (hors jours fériés).

Pour connaître les conditions d’éligibilité complètes, les frais de restockage et les détails des retours internationaux, veuillez consulter notre site officiel Politique de remboursement et de retour .

TECHNICAL SPECIFICATIONS

Color pattern	Vert
Country of origin	États-Unis
Power source	Alimentation DC

GE IS200TSVOH1B Carte terminale servo | Contrôle Speedtronic Mark VI