• General Electric IS220PSVOH1B
  • General Electric IS220PSVOH1B
  • General Electric IS220PSVOH1B
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General Electric IS220PSVOH1B Mark VIe Servo I/O Module

General Electric IS220PSVOH1B Mark VIe Servo I/O Module

Description

The General Electric IS220PSVOH1B is a Servo I/O Pack designed for the Mark VIe control system platform. This module serves as a specialized interface for servo valve control, providing precise...

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SKU: IS220PSVOH1B
Vendor: General Electric
Category: Servo I/O Module
Related Series:

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Description

The General Electric IS220PSVOH1B is a Servo I/O Pack designed for the Mark VIe control system platform. This module serves as a specialized interface for servo valve control, providing precise regulation and monitoring capabilities within industrial turbine or heavy machinery applications. It is engineered for high-reliability operation in demanding environments, facilitating communication via the system's TX/RX link architecture.

Features

  • Designed specifically for Mark VIe distributed control systems.
  • Provides dedicated servo interface control with 12-bit resolution.
  • Integrated excitation frequency of 3.2 kHz for stable valve positioning.
  • Robust isolation rating of 1500 V AC channel-to-earth for signal integrity.
  • Wide operating temperature range suitable for harsh industrial conditions.

Technical Specifications

Model IS220PSVOH1B
Manufacturer General Electric
Supply Voltage 28 V DC nominal
Power Consumption 27 VA typical
Excitation 3.2 kHz +/- 0.2 kHz
Accuracy +/- 2%
Resolution 12-bit
Sensitivity 72 mV p-p at 2 Hz
Operating Temperature -40 to +70 degC
Humidity 5 to 95% RH (non-condensing)

Installation Guidelines

  • Ensure the control system is powered down before inserting or removing the I/O pack from the terminal board.
  • Verify that the terminal board is properly grounded to prevent electrical noise interference.
  • Handle the module using ESD-safe practices to protect internal circuitry from electrostatic discharge.
  • Ensure adequate ventilation around the Mark VIe rack to maintain operating temperatures within the specified -40 to +70 degC range.
  • Check all cable connections for secure seating and verify that shielded cables are used for signal lines to minimize EMI.

FAQ

What is the primary function of the IS220PSVOH1B?
This module is a Servo I/O pack used in GE Mark VIe systems to interface with and control servo valves, ensuring accurate positioning and response.

Does this module require external power?
The module operates on a nominal 28 V DC supply provided through the Mark VIe rack backplane/terminal board connection.

Can this module be used in extreme temperatures?
Yes, it is rated for an industrial operating temperature range of -40 to +70 degC, making it suitable for various climate-controlled and non-climate-controlled environments.