Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | IS215VCMIH2CB |
| Manufacturer | General Electric (GE) |
| Product Series | Mark VI |
| Product Type | VME Bus Master Controller / VME Communication Interface Board |
| Board Abbreviation | VCMIH2 |
| Application | GE Mark VI gas and steam turbine control |
| Main Function | Communication between controller, I/O boards and IONet |
| VME Function | VME bus master |
| VME Format | 6U VME, 0.787 in. wide |
| Processor | Texas Instruments TMS320C32, 32-bit DSP |
| Dual-Port Memory | 32 KB |
| SRAM | 64K × 32 |
| Flash Memory | Up to 4096K × 8 for VCMIH2C variant |
| IONet Ports | 3 × 10Base2 Ethernet, BNC, 10 Mbps |
| Serial Interface | 1 × RS-232C |
| Parallel Interface | 1 × 8-bit bidirectional interface |
| Power Monitoring | +5 V, ±12 V, ±15 V, +28 V |
| Frame Rate | 20 ms at 50 Hz |
| System Configuration | TMR (Triple Modular Redundant) |
| Cooling | Forced-air / rack airflow |
| Operating Temperature | Approx. 0°C to +60°C |
| Mounting | VME rack |
| PCB Dimensions | Approx. 233 × 312 mm |
| Product Weight | Approx. 0.5–1.2 kg |
| Recommended Shipping Weight | Approx. 1.5 kg |
| Country of Origin | USA |
FAQ
FAQ
Q1: What is the GE IS215VCMIH2CB used for?
A: It is a VME Bus Master Controller used in GE Mark VI turbine control systems to coordinate communication between the controller, VME I/O boards and the IONet network.
Q2: What processor does the IS215VCMIH2CB use?
A: It uses a Texas Instruments TMS320C32 32-bit digital signal processor (DSP).
Q3: How many IONet ports does it have?
A: The H2 version provides 3 × 10Base2 Ethernet IONet ports with BNC connectors and a nominal 10 Mbps data rate.
Q4: What type of VME board is the IS215VCMIH2CB?
A: It is a 6U-high VME board with a board width of approximately 0.787 inches.
Q5: Is the IS215VCMIH2CB suitable for TMR systems?
A: Yes. The IS215VCMIH2CB is commonly specified for Triple Modular Redundant (TMR) Mark VI configurations.
Q6: What memory does the board have?
A: The VCMIH2 family includes 32 KB dual-port memory, 64K × 32 SRAM, and expanded flash memory; the VCMIH2C variant is listed with up to 4096K × 8 flash.
Q7: What power supplies does the board monitor?
A: It monitors +5 V, +12 V, +15 V and +28 V, including the corresponding negative rails where applicable.
Q8: What are the dimensions and weight of the IS215VCMIH2CB?
A: The board is approximately 233 × 312 mm in 6U VME format. Supplier-listed weights vary from about 0.5 kg to 1.2 kg, depending on whether the mounting hardware is included. For shipping calculations, approximately 1.5 kg is a reasonable planning figure.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
