GE PLC, PACSystems RX3i & RX7i Parts

Core Positioning: High-Performance, Scalable Control for Complex Processes

The core positioning of GE's industrial control modules is to provide a high-performance, scalable, and reliable automation foundation capable of tackling the most demanding and complex industrial control challenges. This is primarily reflected in:

High-Performance & Scalable Architecture
Distributed & Remote I/O Capabilities
Application-Specific Intelligence
High Availability & Critical System Reliability
Digital Continuity & Legacy Integration

Technical Advantages: Motion Control, Extreme Environment Resilience, and Redundant Architecture

GE's technical strengths are embedded across its hardware design and ecosystem, spanning motion control, extreme environment capability, and system redundancy:

Advanced Motion Control & Positioning
Extreme Environment Resilience
High-Density I/O & Modularity
High-Availability & Redundant Systems
Versatile Communication & Connectivity
Secure & Reliable Operation

Key Application Areas

Leveraging these advantages, GE's industrial control modules are widely deployed across critical industrial sectors. Key application areas include:

Application Sector	Typical Scenarios
Power Generation	Gas and steam turbine control (Mark VIe), safety interlocks, and equipment monitoring in power plants .
Oil & Gas / Chemical	Offshore platforms, pipeline monitoring, and process control for refining and chemical reactions, utilizing modules with extreme temperature ratings and hazardous area certifications .
Industrial Machinery & Manufacturing	Packaging, textile, printing, and material handling machinery benefiting from the Series 90-30 and VersaMax platforms for motion control and logic .
Discrete Manufacturing & OEM	Automotive manufacturing, robotics, CNC machines, and laser processing equipment relying on high-precision position feedback and motion modules .
Infrastructure & Heavy Industry	Steel mills, mining, and cement plants, where vibration-resistant and temperature-hardened I/O modules are required .
Complex Batch & Process Control	Pharmaceutical and food & beverage processing using the high-capacity Series 90-70 systems for advanced batch sequencing and control .
Legacy System Modernization	Maintaining and expanding existing GE installations, leveraging the long lifecycles, backward compatibility, and common programming environment of the Series 90 and Proficy software

GE IS200VAICH1D VME Analog Input Board (VAIC)
The GE IS200VAICH1D is a VME Analog Input Board (VAIC) for the GE Speedtronic Mark VI turbine control system. It serves as the primary signal interface for acquiring field sensor data, converting analog signals into high-precision digital data for real-time processing by the main controller. Within the Mark VI architecture, the VAIC board plays a critical role in process monitoring and protection loops for gas and steam turbines, providing high-accuracy acquisition of parameters such as fuel pressure, lube oil pressure, valve position, and flow rates.
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GE IS200TVBAH2ACC Vibration Input Terminal Board
The GE IS200TVBAH2ACC is a Vibration Input Terminal Board (TVBA) designed for the GE Speedtronic Mark VI and Mark VIe turbine control systems. It serves as the critical interface between field-mounted vibration sensors and the control system's processing modules, providing signal conditioning, excitation, and termination for high-frequency signals from proximity probes, seismic sensors, accelerometers, and 4–20 mA transmitters used in gas and steam turbine condition monitoring. The "ACC" suffix indicates the board is supplied with conformal coating, providing additional protection against moisture, dust, and corrosive contaminants, making it suitable for harsh environments in power plants and industrial facilities.
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GE IS200EXAMG1B Exciter Attenuation Module
The GE IS200EXAMG1B is an Exciter Attenuation Module (EXAM) designed for the EX2100 / EX2100e Excitation Control System and Mark VI Speedtronic platform. It serves as the high-voltage front-end interface for the excitation circuit’s ground detection system . The EXAM module solves a critical engineering challenge: the generator excitation circuit operates at lethal voltages (125 VDC to 1000 VDC), while the ground detection logic circuitry operates at low voltages. The IS200EXAMG1B bridges this gap by attenuating high-voltage signals from the excitation rectifier bridge into precise low-level signals that the IS200EGDM Ground Detector Module can safely process .
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GE IS200TBCIH2CCD Contact Input Terminal Board
The GE IS200TBCIH2CCD is a Contact Input Terminal Board (TBCI) designed for the Speedtronic Mark VI and Mark VIe turbine control systems. Its core function is to serve as the physical interface between field dry-contact devices—such as limit switches, pressure switches, and trip buttons—and the Mark VIe control system. It provides signal conditioning, group isolation, and surge protection for up to 24 discrete dry contact inputs before routing the signals to the associated I/O pack.
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GE IS200ISBBG2AAB InSync Bus Bypass PCB
The GE IS200ISBBG2AAB is an InSync Bus Bypass Printed Circuit Board (PCB) designed for GE’s EX2100 Excitation Control Systems and Mark VI Speedtronic turbine control platforms. Its core function is to provide a hardware-level bypass channel that maintains critical excitation control data transmission when the main InSync bus is offline for maintenance, faults, or upgrades, ensuring generator excitation regulation remains uninterrupted and the unit can continue operating without load reduction.
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GE IS200JPDDG1AAA DC Power Distribution Board
The GE IS200JPDDG1AAA is a DC Power Distribution Module (PDM) designed for the Mark VIe Speedtronic turbine control system. Its core function is to receive a single DC input source and distribute it into multiple independently protected output branches, providing isolated and filtered power to critical turbine control components including I/O packs, controllers, and field devices.
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GE IS220UCSAH1A Embedded Controller Module
The GE IS220UCSAH1A is a high-performance embedded controller module (UCSA) designed for the Mark VIe Speedtronic turbine control system. Its core function is to serve as the central processing unit for gas and steam turbine control, executing critical control logic, managing the I/O network, and coordinating redundant system architectures to ensure safe and reliable turbine operation.
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Bently Nevada 330103-00-06-10-02-05 New And Original
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Bently Nevada 330101-00-35-10-11-05 3300 XL 8 mm Proximity Probe
The Bently Nevada 330101-00-35-10-11-05 is a non-contact eddy-current proximity probe from the 3300 XL 8 mm series, manufactured by Baker Hughes (Bently Nevada). Its core function is to measure shaft vibration and axial position on critical rotating machinery, such as turbines and compressors. It delivers a voltage output proportional to the gap between the probe tip and a conductive target surface, enabling both static (position) and dynamic (vibration) measurements.
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Bently Nevada 330180-X1-00 145004-163 Proximitor Sensor
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Bently Nevada 330103-00-03-10-02-05 Proximity Probe
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Bently Nevada 21000-28-05-00-092-03-02 Proximity Probe Housing Assemblies
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