ACEX4041 COM Express Type 10
AcroPack Carrier Board
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The carrier board pr1.5V, +3.3V, +5V, +12V and -12V power to each AcroPack module. The ACEX4041
utilizes DC/DC converters to generate the +3.3V, +5V and -12V supplies from the +12V.
Power can be supplied either from the ATX power supply via J12 or the 10-36Vdc input connector P12.
Fuses
Each AcroPack module supply line is individually fused. Note that the maximum amount of current provided
to the carrier card via the PCIe bus varies with each system. Refer to your system documentation for more
information on PCIe power specifications. Resettable PTC fuses were used where possible.
+1.5 ................................................ 1.1 Amps (resettable PTC) F9 (slot A), F19 (slot B), F24 (slot C), F14 (slot D))
Raychem NANOSMDC110F-2
+3.3V .............................................. 3 Amps F10 (slot A), F20 (slot B), F25 (slot C), F15 (slot D) Littelfuse
0466003.NR
+5V, +12V, -12V ............................. 2 Amps (resettable PTC) F7(+12V), F6(+5V) and F8 (-12V) for slot A,
F17(+12V), F16(+5V) and F18 (-12V) for slot B, F22(+12V), F21(+5V) and F23 (-
12V) for slot C and F12(+12V), F13(+5V) and F11 (-12V) for slot D Littelfuse
1206L110/12SL
Other Fuses
+10-
36Vdc …………………………………. 8 Amps,
F4 DC Input. Littelfuse 0451008.MRL
Mini Display port ………………………. .5 Amps,
F5 (resettable PTC) Littlefuse 0603L050YR
PCIe BUS COMPLIANCE
Specification ................................... This device meets or exceeds all written PCI Express specifications per revision
2.1. PCIe bus switch supports PCIe Gen 2 signals but rates exceed the rated
bandwidth of the AcroPack connect.
ENVIRONMENTAL
Operating Temperature ................. -40 to +85
C (with 200 LFM airflow)
Relative Humidity........................... 5-95% non-condensing
Storage Temperature ..................... -55 to +125
C.
EMC Compliance
The ACEX4041 is designed to comply with EMC Directive 2004/108/EC.
Immunity ........................................ per EN 61000-6-2
Electrostatic Discharge Immunity (ESD), per IEC 61000-4-2
Radiated Field Immunity (RFI), per IEC 61000-4-3
Electrical Fast Transient Immunity (EFT), per IEC 61000-4-4
Surge Immunity, per IEC 61000-4-5
Conducted RF Immunity (CRFI), per IEC 61000-4-6
Emissions ....................................... per EN61000-6-4
Enclosure Port, per CISPR 16
Low Voltage AC Mains Port, per CISPR 16
Note: This is a Class A product