Proline Promass Q 500 PROFIBUS PA
Electrical connection
Hauser
53
7.5
Special connection instructions
7.5.1
Connection examples
PROFIBUS-PA
2
1
3
4
7
8
6
6
6
6
5
6
6
5
A0028768
16
Connection example for PROFIBUS-PA
1
Control system (e.g. PLC)
2
PROFIBUS PA segment coupler
3
Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications
4
T-box
5
Measuring device
6
Local grounding
7
Bus terminator
8
Potential matching line
Current output 4-20 mA
4...20 mA
2
1
3
A0028758
17
Connection example for 4-20 mA current output (active)
1
Automation system with current input (e.g. PLC)
2
Analog display unit: observe maximum load
3
Transmitter
Содержание Proline Promass Q 500
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