Endress+Hauser Proline 200 Brief Operating Instructions page 20

Electrical connection
Connecting cable (standard, reinforced)
 3 Terminals for connection compartment in the transmitter wall holder and the sensor connection
housing
1 Terminals for connecting cable
2 Grounding via the cable strain relief
Terminal number
1
2
3
4
5.2.6 device plug pin assignment
3
2
20
2
1
1
2
Pin
4
1 -
2 +
1
3
4
Metal plug
housing
Flowmeter Proline 200 PROFINET with Ethernet-APL
+ –
1 2 3 4
BN WH YE GN
1 2 3 4
+ –
Assignment
Supply voltage
Grounding
RS485 (+)
RS485 (–)
Assignment
APL signal -
APL signal +
1
Cable shield
Not assigned
Cable shield
1
If a cable shield is used
A0033476
Cable color
Connecting cable
Brown
White
Yellow
Green
Coding Plug/
socket
A Socket
Endress+Hauser