Siemens SIPART DR22 Manual page 161

Manual
20 mA
AE+
Br I
49,9 Ω
AE -
optionally
Figure 2-26 Signal input AE1 to AE3 of the standard controller, internal or external 49.9 Ω resistance or
signal input AE6 to AE8 via module 3AE, 6DR2800-8A
20 mA
AE+
49.9 Ω
AE -
optionally
Figure 2-27 Signal input AE4, AE5 via option module 6DR2800-8J, internal or external 49.9 Ω
resistance
U
H
+
I --
Figure 2-28 Connection of a 0/4 to 20 mA transmitter 0/4 to 20 mA with potential isolation
SIPART DR22 6DR2210
C79000-G7476-C154-03
1 V/10 V
+
49.9 Ω
--
6DR2210
20 mA
AE+
49.9 Ω
AE -
AE+
0/4 to 20 mA
AE--
M
2.2.3 Alternative connection for I- and U-input
set 1 V jumper
1 V/10 V
+
set 1 V jumper
--
6DR2800-8J
+
49.9 Ω
--
2 Installation
2.2 Electrical Connection
159