18
6.7 Resistor inputs
controller
VBB
30
nn
VBB
15
nn
VBB
0
nn
VBB
1
nn
VBB
2
nn
GND
SYS
nn
GND
1...2
nn
input
R
nn
input
R
nn
GND
ANA
nn
nn GND
RES
Shield
supply
Connection of the resistor inputs (R)
►
Connect GND
RES
to the GND of the signal source�
Do not connect GND
RES
to other GND connections or to the common GND star
point� Do not connect the resistor inputs to a VBB�