FieldPort SWA50
Electrical connection
Hauser
31
+
–
3
2
+
–
1
IN+
IN–
OUT+
OUT–
A0040494
10
Electrical connection for 2-wire HART field devices with passive current output (optional grounding not
shown)
1
Supply voltage (SELV, PELV or Class 2) or PLC with active current input or transmitter with active current
input
2
Electronic insert SWA50
3
2-wire field device 4 to 20 mA-HART
6.6
4-wire HART field device with passive current output
Some grounding concepts require shielded cables. If connecting the cable shield to the
FieldPort SWA50, you must use a cable gland for shielded cable. See ordering
information.
+
–
3
2
+
–
1
+
–
4
IN+
IN–
OUT+
OUT–
+
–
A0040491
11
Electrical connection for 4-wire HART field devices with passive current output (optional grounding not
shown)
1
Supply voltage (SELV, PELV or Class 2) or PLC with active current input or transmitter with active current
input
2
Electronic insert SWA50
3
4-wire field device with passive 4 to 20 mA-HART output
4
Supply voltage for 4-wire field device
6.7
4-wire HART field device with active current output
Some grounding concepts require shielded cables. If connecting the cable shield to the
FieldPort SWA50, you must use a cable gland for shielded cable. See ordering
information.
