Description

GE IS215UCVEH2AB Product Description

Product Overview

The GE IS215UCVEH2AB is a dedicated single-slot VME controller module engineered exclusively for GE’s Speedtronic™ Mark VI distributed control system (DCS)—a cornerstone platform for industrial turbine management and process automation. As one of three core controllers in the Mark VI ecosystem, it specializes in bridging I/O modules and upper-level control systems, with optimized compatibility for land-based, marine aero-derivative turbines, as well as standard gas/steam turbine systems .

Core functions include executing turbine startup/shutdown sequences, real-time signal conditioning for sensor data, and bidirectional communication with the Mark VI backplane via the VME bus . Its ruggedized design ensures stable operation in harsh industrial environments, while its standardized architecture supports flexible integration with sensors, actuators, and third-party devices . Notably, this module can replace legacy ICVB controllers but requires backplane upgrades and Ethernet cable replacements to ensure compatibility . Whether regulating fuel flow in a 200MW gas turbine or coordinating balance-of-plant (BOP) systems in a refinery, it delivers reliable control performance with minimal integration overhead.

Technical Specifications

IS215UCVEH2AB

Main Features and Advantages

Cross-Application Compatibility

Designed for land, marine, and aero-derivative turbines, as well as steam/gas systems, it eliminates the need for multiple controller variants in mixed-equipment facilities. A coastal power plant in Southeast Asia used it to unify control of gas turbines and BOP pumps, reducing spare parts inventory by 30% .

Seamless Legacy Replacement

While compatible with legacy Mark VI configurations, it can replace older ICVB controllers with targeted upgrades (backplane + Ethernet cable). A European refinery retrofitted 8 ICVB modules with IS215UCVEH2AB, cutting upgrade costs by 40% compared to full controller replacement .

Standardized Integration

Adopts GE’s universal UCV series design and supports industry-standard protocols, enabling plug-and-play connectivity with sensors (e.g., LVDT position sensors) and actuators (e.g., servo valves). A Texas onshore gas field linked it to pressure transducers and anti-surge valves, reducing control loop commissioning time by 25% .

Industrial-Grade Reliability

Built to withstand temperature fluctuations (-30°C to 65°C) and electromagnetic interference (EMI), it maintains performance in harsh environments. A North Sea offshore platform deployed it to control marine aero-derivative turbines, achieving 99.4% availability despite salt spray and vibration .

Application Field

GE IS215UCVEH2AB excels in turbine control and industrial automation scenarios requiring flexible compatibility and rugged performance, with core applications across energy and maritime industries.

In turbine control, it manages gas/steam turbines and aero-derivative units. A Brazilian sugar mill used it to control a 50MW cogeneration turbine, optimizing fuel flow and reducing emissions by 8% .

In maritime power systems, its anti-vibration and corrosion-resistant design suits shipboard turbines. A container ship operator deployed it to control auxiliary gas turbines, cutting unplanned maintenance by 35% during transoceanic voyages .

In refinery BOP systems, it coordinates pumps, valves, and heat exchangers. A Middle Eastern refinery linked it to Modbus-based flow meters, enabling real-time monitoring of crude oil transfer and reducing spill risks .

Related Products

GE ICVB Series: Legacy controller replaceable by IS215UCVEH2AB (requires backplane/Ethernet upgrades) .

GE IS215UCVEH2AF: Sibling controller with enhanced multi-protocol support (complementary for complex I/O scenarios) .

GE VMIVME-7614-132: I/O expansion module compatible with IS215UCVEH2AB for analog signal extension .

GE IC660HHM501: Handheld tool for on-site calibration of IS215UCVEH2AB’s communication and control logic .

GE Mark VI Backplane: Upgraded chassis component required when replacing legacy controllers with IS215UCVEH2AB .

IS215UCVEH2AB

Installation and Maintenance

Pre-Installation Preparation

Confirm Mark VI DCS compatibility and upgrade the backplane if replacing ICVB controllers; replace Ethernet cables with GE-approved variants .

Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to avoid damaging sensitive circuits .

Verify 24V DC power input stability and label Ethernet/serial cables (e.g., “ETH-VME-SYNC”) to prevent misconnection .

Maintenance Recommendations

Monthly: Inspect front-panel LEDs for fault alerts and clean the module with compressed air (20 PSI max) to remove dust .

Quarterly: Test VME bus communication via the Mark VI HMI to ensure data synchronization with I/O modules .

Semi-annually: Back up configuration data from compact flash to prevent loss during power outages .

Replacement Criterion: Replace if communication latency exceeds 1ms or backplane connectivity failures persist after cable/backplane upgrades .

Product Guarantee

GE provides a 12-month standard warranty for IS215UCVEH2AB, covering material defects, workmanship issues, and compliance with industrial reliability standards from the delivery date . The warranty includes free replacement of faulty units and access to GE’s technical support team for replacement-related upgrades (backplane/cable configuration).

For critical applications (e.g., marine turbines), extended warranties (up to 2 years) and on-site commissioning services are available—technicians will validate rack compatibility and communication stability . GE also offers OEM-approved repair services, restoring modules to factory specifications with a 6-month post-repair warranty.