Connectors
7.7.3
Digital Outputs OUT2 to OUT5
The output driver for the outputs OUT2 to OUT5 at connector X12 can operate as sink
driver or as source driver. You can set the desired driver type in the software
drivemas-
ter4
. You also parameterize the functions of the outputs in the software
drivemaster4
.
The outputs are short-circuit proof and generate a corresponding error message. The
output voltage corresponds to the 24 V logic supply of connector X32.
Load capacity:
▶
individually: max. 0.1 A
DC
▶
combined: max. 0.4 A
DC
X32
24 V
Drive
R
L
A7 to A10
A1, A3, A4, A6
GND
Fig. 61: Digitale outputs (X12)
7.7.4
Analog Input AIN+/−
The analog input at X12/pin A2 and B2 is a differential input. Via potentiometer and aux-
iliary voltage VREF 10V (pin B3) or a higher-ranking control you can use this input e.g.
for analog speed setting or as current limitation. There are more functions available for
this input. You parameterize the desired function in the software
drivemaster4
.
A
D
A2
B2
B3
A1
GND
VREF 10
V
AIN−
AIN+
10 k
10 k
−
+
10 k
10 k
Drive
External analog
ref. value source
Fig. 62: Analog input (X12)
74
Drive System SD4S - Hardware Description
