Description

GE IS215UCVEH2AF Product Description

Product Overview

The GE IS215UCVEH2AF is a dedicated single-slot VME controller module engineered for GE’s Speedtronic™ Mark VI distributed control system (DCS)—a core platform for industrial turbine management and process automation. As a specialized component in the UCV (Universal Control Variable) series, it focuses on reliable real-time control and multi-protocol integration, bridging basic I/O modules and high-end controllers. Its design prioritizes compatibility with both land-based and marine aero-derivative turbines, as well as standard gas/steam systems, making it a versatile choice for industries requiring stable signal processing and device interoperability.

Core functions include executing turbine startup/shutdown logic, real-time data acquisition from sensors, and bidirectional communication with DCS backbones via industry-standard protocols. With a rugged VME form factor and industrial-grade anti-interference design, it operates stably in -30°C to 65°C environments, suitable for power generation turbines, petrochemical process lines, and manufacturing automation systems. Compatible with Mark VI control architectures, it typically installs in the second slot of Mark VI I/O racks (without J3/J4 connectors) and supports seamless integration with existing system configurations. Whether regulating fuel flow in small gas turbines or monitoring pressure in chemical pipelines, it delivers consistent processing performance while minimizing integration costs.

Technical Specifications

IS215UCVEH2AF

Main Features and Advantages

Multi-Protocol Integration Capability

Support for TCP/IP, EGD, and Modbus protocols enables seamless connectivity with sensors, actuators, and upper-level DCS systems. A petrochemical plant in Southeast Asia used it to link turbine pressure sensors and Modbus-based valves, eliminating data silos and reducing control loop response time by 20% .

Industrial-Grade Environmental Adaptability

With an operating temperature range of -30°C to 65°C and 2500Vrm insulation, it outperforms commercial controllers in harsh industrial settings. A Chinese northern power plant deployed it to control auxiliary turbines, maintaining stable operation during -25°C winters where standard modules frequently failed .

Flexible Storage Configuration

Optional 16 MB/128 MB compact flash allows customization for different application scales—16 MB for basic logic storage and 128 MB for complex fault logging. A European manufacturing facility chose the 128 MB option to record 6 months of turbine operation data, facilitating predictive maintenance .

Hardware Protection and Reliability

Built-in overload and short-circuit protection prevents module damage from power surges, while anti-EMI design ensures signal stability in high-electromagnetic environments. A steel mill in India reported a 40% reduction in controller faults after retrofitting with GE IS215UCVEH2AF .

Application Field

GE IS215UCVEH2AF excels in turbine control and process automation scenarios requiring reliable protocol integration, with core applications across energy and manufacturing.

In turbine control, it manages small-to-medium gas/steam turbines and aero-derivative units. A marine power system used it to control a shipboard gas turbine, leveraging its compact VME design and anti-vibration features to withstand oceanic operating conditions .

In petrochemical processing, it regulates pipeline pressure and material transfer. A Texas refinery deployed it to monitor crude oil transfer pumps, its Modbus compatibility enabling real-time data sharing with the plant’s central DCS .

In manufacturing automation, it coordinates production line actuators. A German automotive parts factory used its Ethernet interface to link robotic arms and conveyor belts, reducing production line downtime by 15% .

Related Products

GE IS215UCVGM06A: Legacy standard UCV controller with narrower protocol support (no EGD); suitable for basic turbine control .

GE IS215UCVEM01A: Enhanced environmental UCV controller (complementary to GE IS215UCVEH2AF) for extreme-temperature (-40°C to 70°C) scenarios .

GE VMIVME-7614-133: I/O expansion module compatible with GE IS215UCVEH2AF, adding analog signal channels .

GE IC660HHM501: Handheld configuration tool for on-site calibration of GE IS215UCVEH2AF’s communication protocols .

GE Mark VI I/O Rack: Standard chassis for mounting GE IS215UCVEH2AF (optimized for 2nd-slot installation) .

IS215UCVEH2AF

Installation and Maintenance

Pre-Installation Preparation

Confirm compatibility with the Mark VI DCS chassis and ensure the 2nd slot of the I/O rack is free (no J3/J4 connectors required) .

Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to handle the module, as its circuits are sensitive to electrostatic discharge .

Verify 24V DC power input stability and label Ethernet/RS-232C cables (e.g., “ETH-DCS-LINK”) to avoid misconnection .

Maintenance Recommendations

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

Quarterly: Test communication protocols via the Mark VI HMI to ensure data transmission stability (e.g., verify Modbus signal integrity with connected valves) .

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

Replacement Criterion: Replace if communication latency exceeds 500 microseconds or insulation resistance drops below 2500Vrm .

Product Guarantee

GE provides a 12-month standard warranty for GE IS215UCVEH2AF, covering material defects, workmanship issues, and compliance with anti-EMI and insulation standards from the delivery date . The warranty includes free replacement of faulty units and access to GE’s technical support team for protocol configuration and troubleshooting.

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.