Description
- Product Model: IS220PSVOH1A
- Manufacturer: GE (General Electric)
- System Platform: Mark VIe Distributed Control System
- Channels: 8 voltage output channels
- Output Type: Voltage output
- Nominal Output Voltage: 0–10V DC
- Maximum Output Voltage: 12V DC
- Output Resolution: 12-bit precision
- Communication Protocol: IONet Ethernet for system integration
- Power Supply: 24V DC
- Operating Temperature Range: -30°C to +65°C
- Mounting Style: Rack-mounted
- Power Consumption: 1A maximum at 24V DC
- Certifications: UL, CE, ATEX (depending on installation and usage)
Technical Architecture & Functional Positioning
The IS220PSVOH1A is a voltage output module designed to provide precise voltage signals for controlling field devices in industrial automation systems. It is a key component in the Mark VIe system, where it plays a crucial role in regulating voltage for actuators, solenoids, and other control devices in turbine and process control systems.
Key Features:
- 8 Voltage Output Channels: The module supports 8 voltage output channels, offering high-density output for applications requiring multiple control points.
- 12-Bit Precision: The output voltage is generated with 12-bit precision, allowing for fine control of field devices and ensuring stable and reliable operations in sensitive applications.
- Seamless Communication: Integrated into the Mark VIe control system, the module utilizes IONet Ethernet communication to ensure fast, real-time data exchange with other control modules.
Positioned in the I/O layer of the system, this module interfaces with field devices to execute commands generated by the control system. It is ideal for applications that require high-precision voltage output in a compact form factor.
Typical Application Scenarios
- Turbine Control Systems: Applied in Mark VIe turbine control systems for controlling actuators, valves, and other field devices involved in turbine operation.
- Industrial Process Control: Used for voltage regulation in applications such as chemical processing, power generation, and manufacturing, where precise control is critical.
- OEM Replacements: Can replace legacy modules in older control systems while providing increased reliability and precision.
- Process Automation: Used in a wide range of industries to control temperature, pressure, and flow in automated processes requiring voltage-based control.
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