GE IS215UCVEH2AF single-slot VME controller board

Description

Real-World Use & Application Scenarios
In GE’s Mark VIe era and older RX7i ecosystems, the IS215UCVEH2AF module typically represents a high-performance Universal Control and I/O board deployed in distributed control systems. These VME-based controllers are common in complex processes, power generation, and large-scale manufacturing where real-time control, fast I/O processing, and tight integration with GE backplanes are essential. The module supports a mix of control tasks, from furnace or turbine supervision to packaging line robotics, by delivering reliable computation and flexible I/O interfaces close to field devices. In retrofit projects, IS215UCVEH2AF-based solutions can modernize legacy control architectures by providing a familiar processing substrate with improved communication options and diagnostics, helping to bridge old and new technology with less total system disruption. The net effect is enhanced plant reliability, easier maintenance, and smoother upgrades across GE control cabinets.

Product Introduction & Positioning
The IS215UCVEH2AF is a single-slot VME controller board designed for GE’s Mark VIe/Mark VIeS family and compatible GE control architectures. It combines a compact processing core with versatile I/O capabilities and network interfaces to support real-time control tasks and module-to-module communications within a VME-based control system. This module is positioned for engineers who need a robust, rugged VME controller board that can slot into a Mark VIe environment, enabling reliable local processing, edge computing capabilities, and integration with GE’s diagnostic and software tooling. While configuration specifics can vary by revision, the device is typically chosen for its compatibility with existing GE tooling and its ability to participate in distributed control networks with deterministic timing.

Key Technical Features & Functional Benefits
Expect a compact, rugged VME controller with an Intel-class processing core (typical configurations around 300 MHz class in legacy boards), complemented by DRAM and battery-backed memory options for non-volatile storage of critical data. The IS215UCVEH2AF generally provides flexible communication options within the GE ecosystem, including fieldbus and Ethernet interfaces depending on the exact revision, enabling firmware updates, remote diagnostics, and data exchange with other GE nodes. The module’s integration with the Mark VIe/VIeS portfolio means engineers benefit from a cohesive development and maintenance workflow, consistent diagnostics, and established hardware redundancy paths where applicable. The hardware design emphasizes reliability in industrial environments, with attention to EMI, rugged packaging, and stable backplane communication.

Detailed Technical Specifications

• Model: IS215UCVEH2AF
• Type: Universal Control & I/O VME Board (Mark VIe era)
• Processor: Intel-based (typical 300 MHz class) core
• Memory: DRAM and battery-backed SRAM/NVRAM options (exact sizes depend on revision)
• Backplane/Bus: VME bus interface
• I/O Interfaces: Mixed GE I/O capabilities and potential network interfaces (revision-dependent)
• Power: VME power rails (voltage and current vary by revision)
• Operating Temperature: Industrial range (typical -40°C to +85°C in some configurations)
• Mounting: VME chassis, single-slot or multi-slot configurations depending on carrier board
• Certifications: Region-specific industrial certifications
• Diagnostics: Board-level status indicators, NVRAM health, and bus activity indicators
• Security/Protocols: GE-proprietary or industry-standard network protocols depending on revision

Related Modules or Compatible Units

• Other GE Mark VIe/VIeS IS215 family modules (e.g., IS215UCVEH variants) for expanded I/O and processing
• IS200/IS210 family interfaces for legacy networks in GE automation ecosystems
• GE backplanes and VME carriers compatible with Mark VIe boards
• GE I/O and CPU modules that integrate with Mark VIe systems for larger control schemes
• GE’s diagnostic and software tooling designed for Mark VIe environments

Installation Notes & Maintenance Best Practices
When installing IS215UCVEH2AF in a VME chassis, ensure proper alignment with the backplane, secure mounting, and compliant grounding to minimize EMI. Maintain thorough labeling and a precise cable plan for I/O and network connections. Regularly verify firmware levels (where applicable) and ensure compatible software tools are used for configuration and diagnostics. Back up any mission-critical configurations and monitor battery-backed memory status if present. Plan for spare parts and test procedures to minimize downtime during field replacements or upgrades, and ensure adherence to environmental specifications for temperature and vibration.