This VME backplane board connects multiple control cards in GE drive systems. It provides power distribution and data bus communication between all modules. The unit mounts at the rear of the drive rack as a passive backbone.
Technical specifications
| Parameter | Specification |
|---|---|
| Brand | GE Energy |
| Model 1 | DS200VPBLG1A |
| Model 2 | DS200VPBLG1AEE |
| Product Family | Mark V / Drive Control |
| Category | VME Backplane Board |
| PCB Layer Count | 8 layers |
| Base Material | High-Tg FR-4 |
| Number of Slots | 10 (ten) VME-compatible slots |
| Bus Architecture | VME 32-bit parallel |
| Bus Speed | 40 MHz |
| Power Distribution | 5V, ±12V, 24V rails |
| Maximum Current | 20A on 5V rail, 5A on ±12V, 3A on 24V |
| Termination | Active bus termination |
| Connector Types | 10 x 96-pin DIN, 1 x 20-pin power |
| Number of Components | 1 large PCB, 10 DIN connectors, 1 power header |
| Energy Storage | 16 x decoupling capacitors (10 µF each) |
| Dimensions (L x W) | Approx. 40 cm x 23 cm |
| Thickness | Approx. 2.4 mm |
| Weight | Approx. 0.45 kg |
| Operating Temperature | 0°C to 60°C |
| Mounting | 8 x screw holes (M4) |
Detailed Technical Analysis
This VME backplane board uses an 8-layer PCB for high-speed signal integrity. Ten 96-pin DIN connectors accept VME-compatible control cards. The board distributes 5V, ±12V, and 24V power to all connected modules. Passive bus termination reduces signal reflections on the backplane.
Now let us examine its power distribution features. This backplane handles up to 20 amps on the main 5V rail. Sixteen decoupling capacitors filter noise from the power supply rails. Each capacitor stores 10 microfarads of electrical charge. The board contains no active components or batteries.
This VME backplane operates at 40 MHz for fast data exchange between cards. The 32-bit parallel bus provides high-bandwidth communication for real-time control. Eight mounting points secure the board firmly inside the drive rack. The thick 2.4mm PCB resists warping under mechanical stress.
Installation and Connection Guidelines
You mount this backplane using eight M4 screws into threaded standoffs. Connect the main power supply to the dedicated 20-pin power header. Insert VME cards carefully into the 96-pin DIN connectors. Ensure each card seats fully with equal pressure on both ends.
Use proper ESD precautions when handling this backplane board. Static discharge can damage sensitive components on inserted cards. Verify power supply voltages before inserting any VME modules. This board requires no firmware updates or field configuration.
Practical Applications
Engineers use this backplane for GE drive repair and system rebuilding. It provides the foundation for multi-card drive control systems. This component also works in legacy drive upgrade projects. Its 10 slots accommodate complex drive configurations.
Summary of Features
To conclude, this VME backplane provides 10 slots with 32-bit bus architecture. It weighs 0.45 kilograms and handles 20 amps on the 5V rail. Choose DS200VPBLG1A DS200VPBLG1AEE for reliable backplane replacement in drive systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
Reviews
There are no reviews yet.