Siemens SIPART PS2 6DR52xx - Manual (Page 65)

Preparing for Operation
65
SIPART PS2 Manual
A5E00074631--06
L+
Iy
M
M
Instrument 1
6DR5210-xExxx
6DR5220-xExxx
6DR5211-xExxx
6DR5210-xExxx
6DR5220-xExxx
6DR5211-xExxx
I
EEx
U
EEx
#
#
+18 to 30 V
+0/4 to 20 mA
Power supply
in
tri
nsi
cal
ly
saf
e
feed
sour
ces
Instrument 2
Positioner
Positioner
setting range 1
setting range 2
Digital input 1
Digital input 1
Hazardous area zone 1 or zone 2 Non-hazardous
area
total setting
range Iy
Figure 3-23 Series circuit of two positioners, e.g. split range (separate power supply), EEx i
Split-range