Siemens SIPART PS2 6DR5020 Series Manual page 51

Non-hazardous
area
+
EEx
J
Intrinsically
safe power
source
Figure 3-14 Two--wire connection standard controller 6DR52xx-xExxx
Non-hazardous
area
+
EEx
U
EEx
+
*)
J
Intrinsically
safe power
sources
Figure 3-15 Three-/four--wire connection standard controller 6DR52xx-xExxx
SIPART PS2 Manual
A5E00074631-01
Hazardous area zone 1 or zone 2
2
4 to 20 mA
3
4
5
6
7
8
9
10
HART Communicator
Hazardous area zone 1 or zone 2
18 to 30 V
2
3
4
5
4 to 20 mA
6
*)
7
8
9
10
HART Communicator
Positioner
E
A
+3 V
Digital inputs 1
Positioner
E
A
+3 V
Digital inputs 1
*) Only for three--wire connection
Preparing for Operation
6DR5210-xExxx
6DR5220-xExxx
6DR5211-xExxx
6DR5210-xExxx
6DR5220-xExxx
6DR5211-xExxx
51