Installation Instructions
Table Of Contents
- Table of contents
- About this document
- Function and system design
- Input (wired interface)
- Output (wireless interface)
- Power supply
- Installation
- Environment
- Mechanical construction
- Human interface
- Certificates and approvals
- Ordering information
- Accessories
- Supplementary documentation
- Registered trademarks
- Radio approvals
FieldPort SWA50
Endress+Hauser 7
Power supply
Electrical connection 2-wire HART field device with passive current output
Some grounding concepts require a shielded cable. If connecting the cable shield to the
FieldPort SWA50, you must use an EMC cable gland. See ordering information, feature 060,
option B.
+
–
3
2
+
–
1
IN+
IN–
OUT+
OUT–
A0040494
4 Electrical connection for 2-wire HART field devices with passive current output (optional grounding not
shown)
1 Supply voltage 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
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 an EMC cable gland. See ordering information, feature 060, option B.
+
–
3
2
+
–
1
+
–
4
IN+
IN–
OUT+
OUT–
+
–
A0040491
5 Electrical connection for 4-wire HART field devices with passive current output (optional grounding not
shown)
1 Supply voltage 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
4-wire HART field device with active current output
Some grounding concepts require a shielded cable. If connecting the cable shield to the
FieldPort SWA50, you must use an EMC cable gland. See ordering information, feature 060,
option B.