Cronologic Ndigo Crate, User Manual

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Nominal (only PCIe expansion +3.3V, current 200mA
card installed) +5V, current 2.5A
+12V1, no current
+12V2, current 1.1A (cooling fans)
Maximum (PCIe CEM com3.3V, max. current 24A
boards with maximum load +5V, max. current 2.7A
installed in all slots) +12V1, max. current 15.2A
+12V2, max. current 16.2A
Table 2.2: Electrical load of each power supply rail of the Ndigo Crate with installed PCIe ex-
pansion card but without any installed PCIe cards.
2.4.3 Electrical Load per Slot
The Ndigo Crate PCIe expansion enclosure provides eight slots. The maximum electrical load
per slot is shown in Table 2.3 .
Slot Slot Rail Supply Rail Max. current per slot
1-8 +3.3V +3.3V 6A
1-8 +53V +5V 0
1 and 3
+12V
+12V1
5.5A
2 and 4 2.1A
5 and 7
+12V2
5.5A
6 and 8 2.1A
Table 2.3: Maximum electrical load per slot of the Ndigo Crate.
cronologic GmbH & Co. KG 7 Ndigo5G User Guide