/ 6U VME64x 475-x Mini Chassis
6U VME64x 475-x Mini Chassis
Compact 7-slot VME64x mini crate with flexible airflow design, optional redundant hot-swappable power supplies, and advanced monitoring features.
Specifications
- "Mechanics: 6U × 160 mm, IEEE 1101.10 compliant, EMC/ESD-protected
- Slots: 7 VME64x (optional P0 connectors)
- Power Supply: One or two hot-swappable 250 W cPCI modules, redundant operation possible
- Ripple: typ. < 30 mV(pp), < 3 mV(rms)
- Interfaces: Shelf Manager with Ethernet and USB for local/remote monitoring/control
- Cooling: Adjustable DC blower, front-to-rear or side-to-side airflow options, temperature-controlled"
The VME475-x mini crate is designed for applications requiring a compact form factor with adaptable cooling and robust power capabilities. It supports up to seven VME64x modules in an IEEE 1101.10 compliant chassis with enhanced EMC and ESD shielding. The crate offers front-to-rear or side-to-side airflow configurations to accommodate varying rack and installation layouts. Power is supplied via one or two hot-swappable 250 W cPCI modules, with optional redundant operation for enhanced reliability. The integrated Shelf Manager enables full system monitoring and control, including voltage, current, fan speed, and temperature parameters. With free rear access for transition modules and flexible mechanical depth options, the VME475-x provides a versatile and reliable platform for laboratory, research, and industrial environments.
| Mechanical Design |
IEEE 1101.10 compliant design with enhanced EMC/ESD protection |
| Airflow Flexibility |
Configurable front-to-rear or side-to-side cooling paths |
| Backplane |
7-slot monolithic VME64x backplane with optional P0 connectors; free rear access for 6U transition modules |
| Transition Cage |
Standard cage for 6U × 80 mm modules, provisions for 120 mm and 160 mm modules, custom depths on request |
| Power |
One or two hot-swappable 250 W cPCI modules with optional redundancy |
| Monitoring & Control |
Shelf Manager with alphanumeric LED display and four status LEDs |
| Monitoring & Control |
Ethernet and USB ports for crate-level monitoring and adjustments |
| Protection |
Programmable trip settings for over/undervoltage, overcurrent, and thermal shutdown; active DC output discharge |
| Cooling |
High-performance blower with adjustable speed and temperature control logic |
| Construction |
Compact 19″ × 5U × 300 mm (W×H×D), lightweight for portable or rack-mounted use |
| Environmental |
Operating temperature 0–40 °C without derating; storage −30 °C to +85 °C; blower MTBF > 60 000 h (at 40 °C) |
| Power & Efficiency |
Up to ~80% depending on installed power configuration |
VME 475_1 – Backplane
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J1/J2 VME64, +5V/33A, +3.3V/(33A)*, +12V/6A, –12V/1A |
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VME 475_2 – Backplane
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J1/J2 VME64, +5V/66A, +3.3V/(66A)*, +12V/12A, –12V/2A |
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