IS215UCVEM04A - VMEbus Programmable Controller Processor Module

SPECIFICATIONS:

Part Number: IS215UCVEM04A
Manufacturer: General Electric
Series: Mark VI
Product Type: VMEbus Programmable Controller Processor Module
PROFIBUS Interface: PROFIBUS DP master class 1
Processor: 300 MHz Intel Celeron
Analog output current: 0-20 mA
Temperature Operating: -30 to 65°C
Memory: 128 MB of flash memory
Ethernet: 10BaseT/100BaseTX (RJ-45)
Microprocessor: Intel Celeron 300 MHz
Size: 15.9 cm high x 17.8 cm wide
Operating System: QNX
Frequency: 50 or 60 Hz
Repair: 3-7 Days
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States
Manual: GEH-6421M

FUNCTIONAL DESCRIPTION:

IS215UCVEM04A is a VMEbus Programmable Controller Processor Module Manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Turbine Control Systems. Programmable controller processor modules are specialized components that execute control algorithms and manage communication between different parts of the control system. They are programmable, allowing customization to meet specific operational requirements. The PLC-5/VME processor supports Data Highway Plus communications. It can communicate in adapter mode as a processor. Accessing a remote I/O link, it can also operate in scanner mode (supervisory). An extended-local I/O port speed scan and update times for Allen-Bradley 1771 I/O - Because the PLC-5/VME processor is a VMEbus module, transfers with other modules can be performed across the backplane. Commands can also be communicated over the VMEbus CPU to the PLC-5/VME processor.

OPERATION:

This modular design enables deterministic task allocation, system scalability, and flexible integration of additional modules without interrupting existing operations. Real-time scheduling, managed by the QNX operating system, ensures precise coordination and timing across all connected modules, supporting high-reliability industrial control applications such as turbine monitoring and process automation.

• VMEbus modules consist of a backplane that houses multiple processor cards. Each card can perform specific tasks and communicate with others via the bus. This modular design allows for easy customization and scalability.
• VMEbus modules operate by continuously monitoring sensor inputs, processing the data, and sending control signals to actuators. This process is done in real time, ensuring immediate response to changing conditions.
• Common communication protocols include Ethernet, CAN bus, and Modbus, ensuring reliable data exchange between the VMEbus modules and other system components.

WOC maintains the largest inventory of OEM replacement parts for GE Speedtronic Control Systems, ensuring immediate access to critical components whenever needed. In addition to supplying unused and fully rebuilt boards, the company provides expert repair services for faulty modules, restoring them to full operational performance with rigorous testing and quality assurance. Their team of skilled engineers and technicians is available 24/7 to support complex automation and control system requirements, offering guidance on system integration, troubleshooting, and part selection. For detailed pricing, availability, or technical consultation on parts and repairs, customers are encouraged to contact the team directly via phone or email.

FREQUENTLY ASKED QUESTIONS:

What is the IS215UCVEM04A?

The IS215UCVEM04A is a VMEbus Programmable Controller Processor Module from GE Mark VI Series. It executes control algorithms, manages communication between modules, and supports both PROFIBUS DP and Data Highway Plus protocols. It is used primarily in GE Speedtronic Turbine Control Systems for real-time process monitoring and control.

What microprocessor and memory configuration does the module use?

The module is powered by a 300 MHz Intel Celeron processor paired with 128 MB of flash memory. The QNX real-time operating system enables precise task scheduling and low-latency execution of I/O and control routines. This configuration supports rapid scan cycles and high-speed backplane data transfers, essential for time-critical industrial control.

Which communication protocols are supported by the IS215UCVEM04A?

IS215UCVEM04A supports Ethernet (10BaseT/100BaseTX), PROFIBUS DP, CAN bus, and Modbus protocols. These interfaces enable deterministic, low-latency communication with remote I/O, supervisory controllers, and other VMEbus modules. Protocol flexibility allows seamless integration in heterogeneous industrial automation networks.