ETAS ES1652.2, Руководство пользователя

Страница: 9 / 20

ES1652.2 Carrier Board for Signal Conditioning Circuits - User’s Guide 9
ETAS Hardware Description
2 Hardware Description
This chapter contains information on the following topics:
• "Power Supply" on page 9
– "Configuration of the Input Voltage of the DC/DC Converters"
on page 10
• "Fuses" on page 11
• "Addressing the LEDs on the Front Panel" on page 11
2.1 Power Supply
To power the piggybacks, up to four DC/DC converters can be accommodated
on the ES1652.2 Carrier Board for Signal Conditioning Circuits for the purposes
of voltage stabilization and galvanic isolation.
The output voltages DC1 - DC4 of the converters are connected with the con-
nector strip CO101 (see ""CO101" Connector" on page 14) and can thus be
used to power a piggyback. The converters are powered with voltages from the
VMEbus backplane.
Fig. 2-1 Position of the DC/DC Converters on the ES1652.2 Carrier Board
IN
1..
9
OU
T
1
..1
5
IC100
IC101
IC102
IC103
CO
100
CO1
0
1