Samson TROVIS SAFE 3731-3 - Page 40

40 EB 8387-3S EN
Connections
A B C
A
Option
+
11...35 V DC
_
A B C
+
_
A B C
A B C
0...24 V DC
A B C
4...20 mA
HART
®
Signal
A B C
L/+
0...40 V DC
0...28 V AC
N/
_
Fig. 12 · Electrical connections
Control signal
polarity
insensitive
Forced venting
Two-wire transmitter
Supply unit for
position transmitter
Binary output
Signal converter
acc. to EN 60947-5-6
Binary output
PLC
DC/AC
Binary input
Voltage input, polarity insensitive
Binary input
Contact input for external contact
Controller/control station