Siemens MICROMASTER 440 - Page 56

Issue 08/03
56 Quick Start Guide MICROMASTER 440
6SE6400-5GA00-0BP0
Example using current input
ON (UP) = 0 to 20mA
OFF = 0 to 10V
ON (UP) = 0 to 20mA
OFF = 0 to 10V
DIP SW 2
(Analog Input 2)
DIP SW 1
(Analog Input 1)
0 – 20mA
or
4 – 20mA
0 – 20mA
or
4 – 20mA
RL1
NC
RL1
NO
RL1
COM
RL2
NO
RL2
COM
RL3
NC
RL3
NO
RL3
COM
A
OUT1
+
A
OUT1
-
PTC
A
PTC
B
DIN
5
DIN
6
Iso
0V
P
+
N
-
A
OUT2
+
A
OUT2
-
10V 0V
AIN1
+
AIN1
-
DIN
1
DIN
2
Iso
24V
AIN2
+
AIN2
-
DIN
3
DIN
4
Possible settings of P0756:
0 Unipolar voltage input ( 0 to 10 V )
1 Unipolar voltage input with monitoring (0 to 10 V )
2 Unipolar current input (0 to 20 mA)
3 Unipolar current input with monitoring (0 to 20 mA)
4 Bipolar voltage input (-10 V to +10 V) (only AIN1)
Figure 5-9 DIP Switch And P0756 for Analog Current Input
NOTE
The setting (analog input type) of P0756 must match that of DIP switch DIP1(1,2) on the I/O board.
The bipolar voltage input is only possible with analog input 1 (AIN1).
If additional settings are required for your specific application, then please refer to the Operating
Instructions and the Parameter List supplied on the CD-ROM with you MM440 drive.
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