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

Bently Nevada 3500/32M 149986-02 Relay Control Module
The Bently Nevada 3500/32M 149986-02 is a full-height, 4-channel relay control module from the 3500 Series Machinery Protection System. Its core function is to serve as the primary interface between the monitoring system and external control elements. It receives alarm and status signals from other monitor modules, processes them through programmable voting logic, and drives its four independent relay outputs to initiate critical actions such as automated shutdowns, alarms, or process interlocks.
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Bently Nevada 3500/92 136180-01 Communication Gateway Module
The Bently Nevada 136180-01, also known as the 3500/92 Communication Gateway Module, serves as the primary data bridge between the 3500 Machinery Protection System and plant-wide control networks.This module aggregates real-time vibration, position, speed, and temperature data from all monitoring modules within the 3500 rack and transmits it to DCS, PLC, SCADA, or asset management systems like System 1 via standard industrial protocols. By providing digital data access with time-stamped events and alarm status, it enables predictive maintenance, remote diagnostics, and seamless integration with modern automation architectures.
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Bently Nevada 330102-15-45-50-11-00 3300 XL 8 mm Proximity Probes
The Bently Nevada 330102-15-45-50-11-00 is an armored 8 mm proximity probe from the 3300 XL series. Using eddy-current technology, it provides non-contact vibration and shaft position measurements for critical rotating machinery. This model features a 3/8-24 UNF thread, a 4.5-inch case, and a 5.0-meter cable with a miniature coaxial ClickLoc™ connector. The "-11" suffix specifies agency approvals for hazardous area installations, making it suitable for turbines, compressors, pumps, and other equipment in oil & gas, power generation, and chemical facilities. All 3300 XL system components are fully interchangeable without matched calibration.
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Bently Nevada 330101-00-66-10-02-CN 3300 XL 8 mm Proximity Probe
The Bently Nevada 330101-00-66-10-02-CN is a high-performance 8 mm proximity probe from the 3300 XL series. Operating on the eddy-current principle, this non-contact sensor provides precision vibration and position measurements for critical rotating machinery such as turbines, compressors, and pumps. Its output voltage is linearly proportional to the distance between the probe tip and the conductive target surface, enabling both dynamic vibration and static displacement monitoring. Featuring patented TipLoc and CableLoc technologies, this fully threaded probe offers superior durability with 330 N (75 lbf) cable pull strength. The "-CN" suffix indicates certification for hazardous area installations requiring China NEPSI and CCC approvals.
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Bently Nevada 133396-01 Overspeed Detection I/O Module
The Bently Nevada 133396-01 is a specialized overspeed detection I/O module designed for the 3500 mechanical protection system. It serves as a critical safety component for large rotating machinery, providing signal acquisition and protection output processing for overspeed detection applications on turbines, compressors, and other high-speed equipments. The module interfaces with speed sensors to enable rapid-response overspeed protection and supports redundant voting architectures to balance trip prevention and reliability.
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Bently Nevada 330130-045-00-05 Extension Cable in Stock
The 330130-045-00-05 is a 4.5-meter (14.8 feet) unarmored extension cable from Bently Nevada's 3300 XL series. It serves as a critical component of the 3300 XL 8mm Proximity Transducer System, providing the electrical link between the proximity probe and the Proximitor sensor for non-contact vibration and position monitoring of rotating machinery. The cable is designed for applications such as vibration measurement on fluid-film bearing machines, Keyphasor reference, and speed measurements. All 3300 XL 8mm system components are fully interchangeable without the need for matching or bench calibratior.
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Bently Nevada 3500/42M-04-00 Proximitor Seismic Monitor
The Bently Nevada 3500/42M-04-00 is a four-channel Proximitor/Seismic monitor for the 3500 machinery protection system. It accepts inputs from proximity, velocity, and acceleration transducers, conditioning signals to provide vibration and position measurements for critical rotating machinery. Featuring user-programmable alarm setpoints, it protects turbines, compressors, pumps, and other assets by triggering alerts when monitored parameters exceed safe thresholds.
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New Original Bently Nevada 3500/93 135799-01 System Display
The Bently Nevada 3500/93 135799-01 is a Display Interface Module (DIM) for the 3500 Machinery Protection System, providing local visualization of critical machine data directly at the rack. It displays real-time vibration, speed, temperature values, active alarms, and system event logs on a connected color LCD screen, enabling operators to monitor equipment status without an external computer. Designed to meet API Standard 670, this module supports both local and remote display configurations.
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Bently Nevada 3500/92-04-01-00 Communication Gateway in Stock
The Bently Nevada 3500/92-04-01-00 is a Communication Gateway module for the 3500 Series Machinery Protection System. It translates internal rack data—including monitored values, module statuses, and alarm states—into industry-standard protocols, enabling seamless integration with external process control and automation systems. The module supports both Ethernet TCP/IP (Modbus/TCP) and serial (RS232/RS422/RS485) communications, and also permits direct Ethernet connectivity with 3500 Rack Configuration Software.
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New and Original Bently Nevada 3500/50M 286566-02 Tachometer Module in Stock
The Bently Nevada 3500/50M 286566-02 is a dual-channel tachometer module for the 3500 machinery protection system. It processes signals from proximity probes or magnetic pickups to measure shaft speed, rotor acceleration, and rotation direction. The module compares readings against user-programmable alarm setpoints and can supply conditioned Keyphasor® signals to the 3500 rack backplane, eliminating the need for a separate module. It features a peak hold function that stores maximum speed and reverse rotation data for post-event analysis.
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GE IC698CRE040 RX7i Redundancy CPU Module
The GE Fanuc Emerson IC698CRE040 is a high-performance Redundancy CPU module for the PACSystems RX7i platform, purpose-built for mission-critical applications where system downtime is unacceptable. Powered by a 1.8 GHz Pentium-M microprocessor with 64 MB of battery-backed user RAM and 64 MB of non-volatile flash memory, it delivers exceptional processing speed and data integrity for complex industrial control systems. This CPU supports Hot Standby (HSB) redundancy, enabling seamless, bumpless failover between primary and backup controllers. When paired with an IC698RMX016 Redundancy Memory Xchange module, the CRU040 synchronizes logic execution and data between two identical CPUs, ensuring continuous operation even if one unit fails.
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GE IC695CRU320 RX3i Redundancy CPU Module
The GE Fanuc Emerson IC695CRU320 is a high-performance Redundancy CPU module for the PACSystems RX3i platform, specifically engineered for mission-critical applications where system downtime is not an option. It serves as the central processing unit for Hot Standby (HSB) redundancy configurations, enabling seamless, bumpless failover between primary and backup controllers in milliseconds. Powered by a 1 GHz Intel Celeron-M microprocessor with 64 MB of battery-backed RAM and 64 MB of non-volatile flash memory, the CRU320 delivers the processing power and data integrity required for demanding industrial control applications including power generation, water treatment, and continuous process manufacturing. The module occupies two slots in an RX3i rack and requires a Redundancy Memory Xchange (RMX) module (IC695RMX128/228) for synchronization link operation.
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