ETAS ES1652.2, Руководство пользователя

Страница: 10 / 20

ES1652.2 Carrier Board for Signal Conditioning Circuits - User’s Guide 10
Hardware Description ETAS
2.1.1 Configuration of the Input Voltage of the DC/DC Converters
It is possible to supply the converters either with +5 V or +12 V from the VMEbus
backplane.
Please observe the correct mapping for the DC/DC converters with respect to the
supply vo5 V and +12 V in Tab. 2-1.
The supply voltages are selected using solder straps next to the DC/DC convert-
ers.
Fig. 2-2 Position of the Solder Straps
Mapping of Supply Voltage and DC/DC Converter
Tab. 2-1 DC/DC Converters for the Supply Vo5 V and +12 V
Supply Voltage DC/DC Converter (Type)
+5 V TEN3-0522N
+12 V TEN3-1222
IN
1
..9
OU
T 1..
15
IC100
IC101
IC102
BR104 VCC5
VDD12
IC102
BR105
IC103
BR106 VCC5
VDD12
IC103
BR107
VCC5
VDD12
IC100
BR100
BR101
VCC5
VDD12
IC101
BR102
BR103