GE IS215VCMIH2B Mark VI VME Bus Master Controller Board

Product Overview

The GE IS215VCMIH2B is a VME Bus Master Controller board from the Mark VI Speedtronic series. This board manages communication between the controller and I/O boards. It also handles IDs for boards in the rack. The board has a Texas Instruments 32-bit digital signal processor. It also uses 32-bit transfer SRAM with 256k x 32 capacity. The IS215VCMIH2B is a 6U high VME board. Its width is just 0.0787 inches.

Application Scenarios

This board works in heavy industrial turbine control systems. It fits perfectly in GE Mark VI Speedtronic racks. The VCMI board links the main controller to I/O modules. It is ideal for power generation and oil & gas applications. Engineers use it to manage critical process controls. The board ensures stable data flow in harsh environments.

Technical Specifications

The IS215VCMIH2B has four port connections on its front faceplate. It includes one serial port and three IONet connectors. Each IONet connector has three LED indicators above it. These LEDs are labeled TX, RX, and CD. The board also has Run/Fail/Status LEDs above a reset switch. Four additional LEDs are labeled 1, 2, 4, and 8. The faceplate connects to the main board with screws. The board uses two backplanes and a single 12-pin vertical male connector (p5). It also has several connectors made from conductive dots. Components include integrated circuits, resistors, capacitors, and diodes. Three transformers sit near the front edge. The board contains over forty inductor beads.

Installation & Maintenance Guide

Install the IS215VCMIH2B into a standard 6U VME rack. Secure the faceplate with the provided screws. Connect the IONet cables to the three front ports. Use the serial port for diagnostic access. Check the Run/Fail/Status LEDs after power-up. A green Run LED indicates normal operation. Press the reset button to restart the board if needed. Keep the board free from dust and moisture. Use conformal coating to protect against corrosion. Always handle the board by its edges.

Packing List

One GE IS215VCMIH2B VME Bus Master Controller Board. No additional cables or accessories are included. The board is shipped in an anti-static bag. We ship via FedEx, UPS, or DHL.