GE IS220PPDAH1B Single-Slot CPU Module

Product Overview The GE IS220PPDAH1B is a single-slot CPU module designed for industrial automation applications. It serves as a core component in control systems, providing reliable processing capabilities for various industrial processes. This module is part of GE's Mark VIe series, which is widely used in power generation, oil and gas, and other industrial sectors.

GE IS220PPRFH1B

Product Introduction

The IS220PPRFH1B is a PROFIBUS Master Gateway I/O Module developed by General Electric as part of the Mark VIe Speedtronic Control Series, acting as a critical communication bridge between Mark VIe controllers and PROFIBUS DP field devices. It functions as a PROFIBUS DPV0 and Class 1 master, mapping I/O data from PROFIBUS slaves to the Mark VIe I/O Ethernet for seamless integration into turbine control and industrial automation systems. The module features a Hilscher COM‑C PROFIBUS communication module with an RS‑485 interface, dual redundant Ethernet ports, and a 32‑bit embedded processor optimized for real‑time data transfer.

GE IS220PPROH1A

Product Overview

The IS220PPROH1A is a specialized Backup Turbine Protection (PPRO) I/O pack engineered by GE for the Mark VIe Speedtronic platform, dedicated to independent emergency trip and overspeed protection in aeroderivative gas turbines. It delivers a fully autonomous backup protection layer that operates independently of the primary turbine control system, integrating hardware-based overspeed detection, three-speed signal monitoring (overspeed, acceleration, deceleration), and generator synchronization checks. The module includes dual 10/100 Mbps Ethernet ports for IONet communication, a local processor for deterministic protection logic, and direct interfaces to trip solenoids and field sensors. It supports simplex, dual, or triple modular redundancy (TMR) configurations, features front-panel LED diagnostics for power, communication, and fault status, and is hot-swappable for maintenance without system shutdown.

GE IS220PPROS1B

Product Introduction

The IS220PPROS1B is a Backup Turbine Protection I/O Pack developed by General Electric as a core component of the Mark VIe Speedtronic Control Series, dedicated to delivering redundant safety protection for gas and steam turbines in critical industrial settings. It functions as a backup protection module, working in tandem with the primary PTUR (Turbine Primary I/O Pack) to monitor turbine speed, acceleration, and emergency trip signals, and initiate shutdown procedures when abnormal conditions occur. The module features a 32‑bit embedded processor, dual redundant Ethernet ports for IONet communication, and a rugged design with conformal coating to withstand harsh industrial environments.

GE IS220PRTDH1A Resistance Temperature Detector (RTD) Input Module

Product Overview: The GE IS220PRTDH1A is an RTD input module designed for precise temperature measurement and control in industrial environments. It is part of the Mark VIe series and is primarily used in gas turbine control systems to monitor and regulate temperatures accurately. The module interfaces with RTD sensors, converting their resistance values into digital signals for processing by the control system.

GE IS220PRTDH1B Resistance Temperature Detector (RTD) Input Module

Product Overview The GE IS220PRTDH1B is an RTD input module designed for industrial automation systems. It is part of GE's Mark VIe series and is used to measure temperature by connecting to RTD sensors. This module provides high-precision temperature measurement capabilities and is widely applied in industries such as energy, chemical processing, and manufacturing.

GE IS220PSCAH1A Serial Modbus Communication Interface Pack

Product Overview The GE IS220PSCAH1A is a serial communication input/output (I/O) module designed for industrial automation and control systems, particularly within GE's Mark VIe and Mark VIeS turbine control platforms. It enables seamless integration of serial communication devices with modern control systems, supporting multiple protocols for flexible data exchange.

GE IS220PSVOH1A Servo I/O Module

Technical Specifications:
  • It operates as a servo interface module, playing a critical role in interfacing between the servo valve and the turbine control system.
  • Voltage and current specifications are tailored to ensure compatibility with various servo valves used in turbine applications.
  • The module supports precise signal conversion and transmission essential for accurate control of hydraulic actuators associated with fuel valves or other turbine mechanisms.

GE IS220PTURH1A

Product Overview

The IS220PTURH1A is a primary turbine protection (PTUR) I/O pack developed by GE for the Mark VIe Speedtronic platform, dedicated to core overspeed protection, emergency trip logic, and turbine speed monitoring in gas, steam, and combined-cycle power generation. It integrates four passive magnetic speed inputs, emergency trip solenoid outputs, and synchronization monitoring to deliver independent, hardware-enforced protection that operates alongside the primary control system. The module includes dual 10/100 Mbps Ethernet ports for IONet communication, direct interfaces to TTURH1C terminal boards via a DC-62 pin connector, and a local processor for deterministic protection logic execution. It supports simplex, dual, or triple modular redundancy (TMR) configurations, features front-panel LED diagnostics for power, communication, and fault status, and enables automatic reconfiguration (baseload, bootloader, firmware, parameters) via ToolboxST.

GE IS220PTURH1B Turbine Input/Output Module

Product Overview: The GE IS220PTURH1B is an input/output module designed specifically for turbine control systems within GE's Mark VI platform. It serves as an interface between the turbine and the control system, facilitating the monitoring and control of turbine operations. The module is engineered to handle the demanding requirements of industrial environments, ensuring reliable and precise control over turbine functions.

GE IS220PVIBH1A

Product Introduction

The IS220PVIBH1A is a dedicated Vibration Monitor (PVIB) I/O Pack from General Electric, designed as a core component of the Mark VIe Speedtronic Control Series for real‑time vibration and proximity monitoring of rotating machinery. It serves as the electrical interface between up to two I/O Ethernet networks and the TVBA vibration terminal board, processing data from 13 sensor channels to deliver critical machinery health insights. The module integrates a 32‑bit embedded local processor, a high‑precision data acquisition board, and a daughterboard, all standard across Mark VIe distributed I/O packs.

GE IS220UCSAH1A

Product Overview

The IS220UCSAH1A is a core embedded controller module (UCSA) engineered by GE for the Mark VIe Speedtronic platform, serving as the central processing unit for distributed gas turbine control, protection, and monitoring systems. It is powered by a Freescale PowerPC 8349 (PowerQUICC II PRO) processor running at 667 MHz and operates on the QNX Neutrino real-time operating system, ensuring deterministic control logic execution with sub-10 ms response times. The module features six Ethernet ports for IONet and plant network communication, supports simplex, dual, or triple modular redundancy (TMR) configurations, and includes a conformal-coated PCB for enhanced reliability in harsh industrial environments. It communicates with Mark VIe I/O modules via the onboard I/O network (IONet) interface, enabling real-time monitoring of sensor inputs and control of actuator outputs.