Siemens ET 200M Manual page 140

6-Channel F Analog Input HART MTA
Figure 11–2 Non-Redundant FAI Interface
-
+
4 wire
transducer/
current source
-
140
L/A+
L/B+
PWx
+
2 wire
transducer
Ix+
6.2 V
5.6 V
Ix-
Marshalled Termination Assemblies for ET200M Remote I/O Modules
M/A
M/B
2-wire
supply
FAIH MODULE
150 Ohm
A5E00482820-12