Name: GE IS215UCVFH2BB / VMIVME-7650-83H 350-007650-83H C | Single Slot VME CPU Controller Card | SUNSHINE XIHE
Brand: GE

Description

GE IS215UCVFH2BB / VMIVME-7650-83H 350-007650-83H C Product Specification

Product Overview

The GE IS215UCVFH2BB and VMIVME-7650-83H (350-007650-83H C) are high-performance Single Slot VME CPU Controller Cards designed for GE’s Mark VI Speedtronic Turbine Control System, a cornerstone of industrial automation in power generation, oil and gas, and heavy machinery applications. Engineered as the computational core of VME-based control systems, these modules execute complex control algorithms, manage safety protocols, and integrate with field devices to ensure precise operation of gas and steam turbines. As part of GE’s Mark VI series, they combine rugged hardware with advanced processing capabilities to thrive in harsh environments, including offshore platforms, thermal power plants, and refineries.

The GE IS215UCVFH2BB features a 400 MHz Intel Celeron processor paired with 64 MB DRAM and 32 MB compact flash memory, enabling real-time execution of control logic for turbine speed regulation, load balancing, and emergency shutdown sequences. The VMIVME-7650-83H variant, compatible with VMIC’s VME architecture, enhances connectivity with dual Gigabit Ethernet ports, an IS Bus, and serial interfaces. Their front panels include status LEDs (OK, Active, Ethernet, Fault) for at-a-glance system health monitoring, while rugged metal enclosures and conformal-coated PCBs protect against dust, moisture, and electromagnetic interference (EMI). Operating from -40°C to +70°C, these modules ensure reliable performance in extreme industrial conditions.

In automation systems, these controllers act as the central hub, processing signals from proximity probes, pressure transmitters, and fuel valves to manage critical parameters. Their built-in diagnostics monitor voltage levels, thermal stress, and communication integrity, enabling proactive maintenance. Integration with GE’s Proficy software supports remote configuration, firmware updates, and real-time data visualization, optimizing uptime in mission-critical applications.

Technical Specifications

Parameter Name	Parameter Value
Product Models	GE IS215UCVFH2BB, VMIVME-7650-83H (350-007650-83H C)
Manufacturer	General Electric (GE)
Product Type	Single Slot VME CPU Controller Card
Processor	400 MHz Intel Celeron
Memory	64 MB DRAM, 32 MB Compact Flash
Communication Interfaces	2 × Gigabit Ethernet, IS Bus, RS-232/485
Supported Protocols	Ethernet Global Data (EGD), Modbus RTU, TCP/IP, UDP, Profibus DP
Power Supply	+5 VDC (8 A typical, 10 A max), +12 VDC (auxiliary)
Physical Dimensions	8.26 cm (H) × 4.19 cm (W) × 22.86 cm (D)
Weight	1.1 kg (2.4 lbs)
Operating Temperature	-40°C to +70°C
Humidity	5–95% non-condensing
Mounting	VME 64x rack (3U form factor)
Certifications	CE, UL, ISO 16132

Main Features and Advantages

Enhanced Processing Power: The 400 MHz processor ensures deterministic execution of control algorithms, maintaining turbine speed stability within ±0.05% and enabling sub-millisecond response to dynamic load changes. The QNX real-time OS supports concurrent processing of safety-critical tasks in power grid applications.

Advanced Connectivity: The GE IS215UCVFH2BB features dual Gigabit Ethernet ports for high-speed data transfer, while the VMIVME-7650-83H adds Profibus DP support for legacy devices. This flexibility allows integration with GE’s Mark VI I/O modules (e.g., IS200TBCBH1AAA) and modern IIoT platforms.

Rugged Industrial Design: Metal enclosures and triple-layer conformal coating protect against vibration (75 G peak), shock, and EMI, making these modules suitable for offshore and heavy manufacturing environments. Hot-swappable design enables maintenance without system shutdowns, reducing mean time to repair (MTTR).

Comprehensive Diagnostics: Front-panel LEDs and built-in self-tests monitor voltage, temperature, and communication health. The modules log fault data with timestamped records for post-event analysis, supporting predictive maintenance strategies to prevent unplanned downtime.

Scalable Redundancy: Support for simplex, duplex, or triple modular redundancy (TMR) configurations enhances reliability in safety-critical applications like emergency shutdown (ESD) systems. Non-volatile flash memory retains settings during power outages, ensuring uninterrupted operation.

Application Areas

Power Generation:
- Controls steam turbine governors to maintain grid frequency (50/60 Hz) and voltage stability in thermal and combined cycle power plants.
- Manages gas turbine fuel systems and generator excitation for seamless synchronization during start-up and load changes.
- Integrates with emergency shutdown systems to ensure safety during equipment malfunctions.
Oil and Gas:
- Regulates compressor motors in refineries and pipeline pumping stations, preventing overpressure and thermal overload.
- Drives emergency shutdown sequences in offshore platforms and LNG facilities during critical events like leaks or fires.
Industrial Manufacturing:
- Controls high-speed conveyor systems, robotic arms, and precision machinery in automotive and pharmaceutical plants.
- Manages steam turbine-driven pumps and compressors in chemical processing facilities to maintain process consistency.
Water/Wastewater Treatment:
- Optimizes pump motor speeds in water treatment plants for efficient filtration and chemical dosing.
- Monitors aeration systems in wastewater facilities to maintain biological process effectiveness and regulatory compliance.

Installation and Maintenance

Pre-installation Preparation:
Before installing GE IS215UCVFH2BB/VMIVME-7650-83H:

Ensure the VME rack is properly grounded to prevent electrostatic discharge (ESD); use an anti-static wrist strap during handling.
Verify ambient temperature (-40°C to +70°C) and humidity (5–95% non-condensing) fall within operational limits.
Use GE’s Proficy Machine Edition software to load control applications, set IP addresses, and configure communication protocols (e.g., EGD multicast groups).
Secure the module in the VME rack with anti-vibration brackets, leaving 50 mm clearance for airflow and heat dissipation.

Maintenance Recommendations:

Monthly Inspections: Visually check front-panel LEDs (green=normal, red=fault) and clean dust from ventilation slots using compressed air.
Annual Calibration: Use a certified signal generator to verify analog input/output accuracy (±0.5% of full scale) and communication integrity.
Firmware Updates: Periodically update via Proficy to access bug fixes, security patches, and compatibility enhancements with newer system versions.
Thermal Management: Replace CPU thermal compound every 2–3 years to maintain optimal heat dissipation and prevent overheating.

Product Warranty

Our company provides a one-year quality warranty for the GE IS215UCVFH2BB and VMIVME-7650-83H (350-007650-83H C), covering hardware defects not caused by misuse or environmental factors. During the warranty period, we offer free replacement for modules with abnormal performance or functional failures. For discontinued models, our global inventory ensures rapid delivery of scarce spare parts within 24–48 hours. Post-warranty, our certified technicians provide repair services and technical support, including remote diagnostics and compatibility assessments, to maintain your critical systems’ reliability.

Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com

Note: This document synthesizes GE’s official specifications with industry applications. For detailed installation guides, refer to the Mark VI Speedtronic System Manual or contact our technical support team.

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