Electrical connection Proline Prowirl R 200 HART
38 Endress+Hauser
Connecting cable for remote version
Transmitter and sensor connection housing
In the case of the remote version, the sensor and transmitter are mounted separately from
on another and connected by a connecting cable. Connection is performed via the sensor
connection housing and the transmitter housing.
How the connecting cable is connected in the transmitter housing depends on the
measuring device approval and the version of the connecting cable used.
In the following versions, only terminals can be used for connection in the transmitter
housing:
• Certain approvals: Ex nA, Ex ec, Ex tb and Division 1
• Use of reinforced connecting cable
• Order code for "Sensor version; DSC sensor; measuring tube", option DA, DB
In the following versions, an M12 device connector is used for connection in the
transmitter housing:
• All other approvals
• Use of connecting cable (standard)
Terminals are always used to connect the connecting cable in the sensor connection
housing (tightening torques for screws for cable strain relief: 1.2 to 1.7 Nm).
Connecting cable (standard, reinforced)
+ –
+ –
2
1
1
2
1 2 3 4
1 2 3 4
GNYEWHBN
A0033476
12 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 Assignment Cable color
Connecting cable
1 Supply voltage Brown
2 Grounding White
3 RS485 (+) Yellow
4 RS485 (–) Green
Connecting cable (option "mass pressure-/temperature-compensated")
Order code for "Sensor version; DSC sensor; measuring tube", option DA, DB
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