Features:
- Supports accurate servo control with bipolar analog outputs ranging from -10 V to +10 V and currents up to ±120 mA.
- Provides integrated LVDT excitation and feedback capability operating at 7.14 VAC and 3.2 kHz.
- Compatible with both standard and RoHS-compliant Mark VIe hardware configurations for flexible system implementation.
General Electric IS220PSVOH1B Servo Control I/O Pack provides signal acquisition and servo interface functions within Mark VIe control systems. The module processes speed inputs, delivers servo outputs, and supports LVDT feedback circuits for precision control applications. A 28 VDC power supply rated at 1 ADC powers the module, while dedicated sensor outputs provide 24 VDC at 40 mA. General Electric IS220PSVOH1B is widely used where responsive actuator control and stable feedback signals are required. Applications include turbine and process control environments demanding high reliability.
Within the Mark VIe architecture, General Electric IS220PSVOH1B works with terminal board IS200TSVCH2A and accessory board IS210WSVOH1A. RoHS-compliant installations utilize internal acquisition board IS400BSVOH1A together with IS410WSVOH1A. Such combinations enable seamless integration into existing systems and support maintenance or upgrade activities. General Electric IS220PSVOH1B accommodates speed input signals between -15 and +15 VDC and generates servo outputs with current capability reaching ±120 mA. These features provide effective control over connected actuators and sensors.
Reliable operation over a broad temperature range allows General Electric IS220PSVOH1B to perform in demanding industrial conditions. LVDT circuits operate at 7.14 VAC and 3.2 kHz, supporting accurate position sensing and feedback. General Electric IS220PSVOH1B combines signal conditioning, control, and power distribution functions in a compact I/O pack architecture. Such capabilities make the module suitable for critical automation applications requiring consistent performance and dependable response. Long-term compatibility with Mark VIe components further contributes to system continuity.
The IS220PSVOH1B General Electric Servo Control I/O Pack may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS220PSVOH1B Servo Control I/O Pack Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IS220PSVOH1B Servo Control I/O Pack Specs
General
- Manufacturer General Electric
- Model IS220PSVOH1B
- Condition New Original ready stock
- Product Family IS220PSVOH1A
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Dual-channel position loop control: Independently drives and precisely controls up to two hydraulic servo valve actuators.
- Eight-channel feedback synchronous acquisition: Simultaneously provides excitation and feedback calculations for eight LVDT linear differential transformers.
- Dynamically adjustable current output: Software can configure five current levels to output a maximum drive current of 120 mA.
- Real-time flow pulse monitoring: Accurately reads fuel flow meter data within 12 Hz via two high-speed pulse channels.
- Gas Turbine Fuel Valve Control: Closed-loop regulation of the gas turbine main fuel valve for precise unit load control.
- Steam Turbine High-Intake Gas Generator Control Valve Regulation: Close monitoring and control of the hydraulic servo mechanism of the steam turbine inlet regulating valve.
- Precise Alignment of Inlet Guide Vane Opening: Controlling the gas turbine IGV guide vane actuator to optimize the compressor inlet airflow field.
- Dual Redundant Hydraulic System Synchronization: Achieving multi-module servo command synchronization in a dual-machine or triple-redundant control architecture.
- Convection cooling fanless design: Relies on natural convection cooling from the metal casing to meet the demands of enclosed chassis installation.
- Extremely high industrial temperature tolerance: Operates stably without derating in extremely harsh environments ranging from -30°C to 65°C.
- Protection against high-voltage common-mode electromagnetic interference: Built-in advanced electrical isolation circuitry to counteract the strong magnetic field coupling of large turbines.
- Moisture-proof and corrosion-resistant coating: Internal circuit boards are coated with a moisture-proof, three-proof paint to withstand the high humidity environment of the turbine room.