SIS3000-2 VME Crate
The SIS3000-2 is a 21-slot 6U (7U including fan tray, about 8U with desk top option to allow for free airflow if the crate is used on a lab desk) VME crate, wich is assembled from reliable standard industrial components and some custom mechanical parts.
Photograph of SIS3000-2-A

| Option | Item |
|---|---|
| SIS3000-2 Options | |
| 2 | 600 W power supply |
| A | Auto daisy chain backplane |
| X | VME64x backplane |
| X0 | VME64x backplane with J0 connector |
| EA | Electronic daisy chain option for options X and X0 |
| RCG | Rear Card Guides and fan tray with 6 fans |
| PFM | Power fail module (generation of ACFAIL and SYSRESET) |
| VMM | Voltage monitoring module (generation of SYSFAIL) |
| DESK | Desktop side panels for free air flow on lab desk |
| 110 | 110 V line voltage |
| TWINM/K | 2 separate VME backlanes 1st backplane M VME slots 2nd backplane K VME slots |
| Parameter | 600 W supply |
|---|---|
| SIS3000-2 power | |
| I1 (U=+5 V) | 100 A |
| I2 (U=+12 V) | 8 A |
| I3 (U=-12 V) | 4 A |