17
UK
6.6 Analogue inputs
Abbreviation Input / output type
A
B
H
B
L
FRQ
L/H
PWM
H
PWM
L
PWM
I
R
VBB
0���2
VBB
30
analogue
binary high side (CSO)
binary low side (CSI)
frequency/pulse inputs configurable low side (CSI) / high side (CSO)
pulse width modulation high side (CSO)
pulse width modulation low side (CSI)
pulse width modulation current-controlled
resistor input
supply output group
supply controller
controller
VBB
30
nn
VBB
15
nn
VBB
0
nn
VBB
1
nn
VBB
2
nn
GND
SYS
nn
GND
1...2
nn
input
A
nn
input
A
nn
GND
ANA
nn
nn GND
RES
Shield
supply
Connection of the analogue inputs (A)
►
Connect GND
ANA
to the GND of the signal source�
Do not connect GND
ANA
to other GND connections or to the common GND star
point�