Technical Description
miriac MPX-LX2160A User Manual
V1.4
13/73
© MicroSys Electronics GmbH 2020
4.2
Module Connector Pinout and Electrical
Characteristics
The signal direction is from the module’s view. For example
TDO (pin ST1:A19) is an
output from the module and an input to peripheral devices on the carrier board.
The following pinout is specific to the MPX-LX2160A module and its variants.
Nevertheless, different variants do not claim to be pin compatible. Individual modules
may have deviating assignments for some functions, however power and ground are
always assigned to the same pins.
For detailed connector pinning, as well as electrical characteristics (such as series
and parallel elements, impedances, signal lengths, etc.) refer to the spreadsheet:
“
Pinning-Modulstecker_R2.xls
”
4.3
Connectors on Module
4.3.1
Fan Connectors [ST5, ST6]
There are 2 identical connectors:
Part:
ST5, ST6
Manufacturer:
Würth Electronic
Type:
WE-648-104-131-822
mating
WE-648-104-113-322
ST5 / ST6
Pin
Signal
I/O
Range
Signal Conditioning
1
GND
2
VFAN
5/12V
Power supply
3
TACHO
5V
Speed of fan
4
PWM
5V
Controls fan speed
Table 4-2 Fan connector: Pinout and pin assignments