GE IS420YAICS1B GE Mark VIe Analog I/O Pack GE Turbine Control

GE IS420YAICS1B GE Mark VIe Analog I/O Pack GE Turbine Control

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Description:

The module ensures high precision and accuracy in analog signal measurement. It employs advanced circuitry and calibration techniques to achieve precise readings, enabling accurate monitoring and control of critical process variables.

The module supports a wide measurement range, accommodating different signal levels required by various industrial processes. It can measure analog signals ranging from low to high values, ensuring compatibility and flexibility in diverse industrial environments.

The module offers communication interfaces for seamless integration with supervisory control and data acquisition (SCADA) systems or other control networks. It supports industry-standard protocols, enabling easy data exchange and remote monitoring or control of connected equipment.

Mark VIe electronics are packaged in different locations world-wide and customized for a variety of protection classifications with and without ventilation and cooling. Controllers, I/O modules, power supplies, etc. are rated for -30 to 65°C (-22 to 149°F) at the electronics. To compliment the Mark VIe Control’s native I/O modules, a variety of fieldbus solutions are available with master communication gateways on the I/O network.

A typical application-specific module is a servo module that is used for fast closed-loop control of a turbine’s servo valve actuator or a complete emergency over-speed trip system for a turbine. These unique modules will not be described in the following tables. However, some application-specific modules such as a vibration module is commonly applied in monitoring radial and axial shaft displacement of rotating machinery in plant distributed control systems and will be described in a separate table.

Most relays can be plugged and unplugged from their sockets for convenient maintenance, but this precludes their application in hazardous locations. A 24Vdc solid-state relay module is available for hazardous locations and two forms of mechanical relay modules with sealed relays. These mechanical relay modules also feature 2-out-3 contact voting from 36 relays resulting in 12 form “A” (normally-open) or form “B” (normally-closed) contact configurations. The more common form of relay voting has three I/O packs driving a voting relay driver on the module.