Siemens SIPART DR21

4 Installation
4.2 Electrical Connection
Manual
SIPART DR21
C73000-B7476-C143-08
133
4.2.3 Connection of the options modules
4.2.3.1 Modules for analog measuring inputs
D 6DR2800-8J (U or I-input)
+
GND
GND
U
H
I 4L
+U
H
U
+
0/2 ... 10 V 0/0.2 ... 1 V
x5=x6/10 V x4=x5/1 V
(x8=x9) (x7=x8)
I
0/4 ... 20 mA
x4=x5/1 V
(x7=x8)
U
factory setting 1 V, x4=x5 (and x7=x8)
SetAI3inslot1withS6 measuringrange0to1V,10V,20mAor
AI4inslot2withS7 0.2V,2V,4mAto1V,10V,20mA
311
4
392
3
312
2
1
12
311
4
392
3
312
2
1
12
--
+
GND
I
1)
possible load resistances of other controllers
2)
x7, x8, x9 omitted from the circuit board
C73451--A3000-L106
311
4
392
3
312
2
1
12
--
L+
9
1)
0to
500 Ω
1V/10V
49,9Ω
GND
+
--
x4 x5 x6
x7 x8 x9
2)
1V 10V
6DR2800-8J
I 2L
Figure 4-17 Connection U/I-module 6DR2800-8J