The GE IS215ACLAH1AL is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Analog Control and Logic Actuator module, designed to provide high-precision analog control, logic processing, and actuator drive for turbine and industrial control applications. The GE IS215ACLAH1AL combines the robust capabilities of the “H1A” series with the “AL” suffix enhancements—typically indicating the highest manufacturing quality standard including military-grade components, extended burn-in (168 hours), 100% X-ray/AOI inspection, and the thickest silicone conformal coating with enhanced edge encapsulation for maximum reliability in extreme environments. This board is designed for critical analog control and logic actuation applications requiring absolute reliability.
The GE IS215ACLAH1AD is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Analog Control and Logic Actuator module, designed to provide high-precision analog control, logic processing, and actuator drive for turbine and industrial control applications. The GE IS215ACLAH1AD enables integrated analog control and logic actuation—combining analog output for actuator positioning with discrete logic for sequence control—reducing module count and simplifying system architecture. The “H1AD” designation indicates a first-generation analog control and logic actuator module with the “AD” suffix denoting enhanced manufacturing quality, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard.
The GE IS210TREAS1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Turbine Runback and Emergency Actuation System module, designed to provide high-integrity runback control and emergency actuation for turbine and industrial control applications. The GE IS210TREAS1A enables automatic turbine runback (load reduction) during process upsets and emergency actuation for critical protection functions, ensuring safe operation during abnormal conditions. The “H1A” designation indicates a first-generation turbine runback and emergency actuation system module with robust performance and diagnostic features.
The GE IS210SCLCH1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Sequence Control and Logic Controller module, designed to provide high-speed sequence logic, programmable control, and event sequencing for turbine and industrial control applications. The GE IS210SCLCH1A enables complex, fast deterministic sequence control—ideal for turbine startup sequences, shutdown sequences, and interlocking logic—reducing processor load and ensuring reliable execution of critical sequences. The “H1A” designation indicates a first-generation sequence control and logic controller module with robust performance and diagnostic features.
The GE IS210SAMBH1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Safety and Auxiliary Monitoring Bridge module, designed to provide comprehensive safety monitoring, auxiliary I/O, and communication bridging for turbine and industrial control applications. The GE IS210SAMBH1A serves as a critical safety and auxiliary interface—enabling connection of safety sensors, emergency stop circuits, auxiliary devices, and providing a bridge between the Mark VIe system and external safety systems. The “H1A” designation indicates a first-generation safety and auxiliary monitoring bridge module with robust performance and diagnostic features.
The GE IS210MVRAH2A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Motorized Valve and Regulator Actuator Control module, designed to provide precise control of motor-operated valves (MOVs), regulators, and electric actuators in turbine and industrial control applications. The GE IS210MVRAH2A converts digital control signals from the processor board (VPRO series) into motor drive outputs, enabling accurate positioning of motorized valves for fuel, steam, and process control. The “H2A” designation indicates a second-generation motorized valve and regulator actuator control module with enhanced performance and reliability.
The GE IS210HSLAH1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated High-Speed Logic and Actuator Control module, designed to provide high-speed digital logic processing and actuator control for turbine and industrial control applications. The GE IS210HSLAH1A enables fast, deterministic control of actuators, solenoids, and high-speed digital devices with microsecond-level response times. The “H1A” designation indicates a first-generation high-speed logic and actuator control module with robust performance and diagnostic features.
The GE IS210DTURH1AA is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Dual Turbine and Redundant Protection module, designed to provide redundant speed measurement, turbine protection, and overspeed detection for gas and steam turbines. The GE IS210DTURH1AA enables redundant speed monitoring with multiple independent inputs per measurement point, ensuring reliable overspeed protection and turbine safety. The “H1AA” designation indicates a first-generation dual turbine and redundant protection module with the “AA” suffix denoting military-grade components, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard.
The GE IS210DTTCH1AA is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Dual Thermocouple and Temperature Control module, designed to provide high-precision temperature measurement from two independent thermocouples per channel alongside integrated temperature control outputs for turbine and boiler applications. The GE IS210DTTCH1AA enables redundant thermocouple monitoring with dual inputs per measurement point, while also providing analog control outputs for temperature control valves, actuators, and heaters. The “H1AA” designation indicates a first-generation dual thermocouple and temperature control module with the “AA” suffix denoting military-grade components, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard.
The GE IS210DTRTH1AA is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Dual Thermocouple and RTD Input module, designed to provide high-precision temperature measurement from two independent thermocouples or RTDs per channel for turbine control applications. The GE IS210DTRTH1AA enables redundant temperature monitoring with dual inputs per measurement point—supporting both thermocouples and RTDs in a single module. The “H1AA” designation indicates a first-generation dual TC/RTD input module with the “AA” suffix denoting military-grade components, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard.
The GE IS210DTCIH1AA is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Dual Thermocouple and Current Input module, designed to provide high-precision temperature measurement from two independent thermocouples per channel alongside current-based analog inputs for turbine control applications. The GE IS210DTCIH1AA combines the robust dual-TC and current input capabilities of the “H1A” series with the “AA” suffix enhancements—typically indicating military-grade components, extended burn-in (120 hours), 100% X-ray/AOI inspection, and conformal coating as standard for maximum reliability in harsh environments. This board is designed for critical redundant temperature monitoring and current measurement applications requiring absolute reliability.
The GE IS210DTCIH1A is a VMEbus terminal board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated Dual Thermocouple and Current Input module, designed to provide high-precision temperature measurement from two independent thermocouples per channel alongside current-based analog inputs for turbine control applications. The GE IS210DTCIH1A enables redundant thermocouple monitoring with dual inputs per measurement point, while also providing 4–20 mA current inputs for pressure, flow, and position transmitters—all within a single module. The “H1A” designation indicates a first-generation dual thermocouple and current input module with robust performance and diagnostic features.
