Endress+Hauser Prosonic S FMU90 PROFIBUS DP - Connection of the Omnigrad S TR61 Temperature Sensor

Prosonic S FMU90 PROFIBUS DP Electrical connection
Endress+Hauser 41
83 84
85
A
Pt100
83 84
FMU90
85
Pt100
B
A0034905
 36 Connection of a Pt100 temperature sensor
A Pt100 with 3-wire connection
B Pt100 with 4-wire connection (one connector is not used)
The use of a 2-wire connection is not permitted due to insufficient measuring
accuracy.
After connecting the sensor
Assign the temperature sensor to an ultrasonic sensor via the operating menu:
Sensor management → Sensor management → US sensor N → Temperature
measurement = External temperature
6.3.10 Connection of the Omnigrad S TR61 temperature sensor
Valid for:
Order code 090 (additional input)
Option B (4 x point level switch + 1 x temperature)
Connection of the Omnigrad S TR61 temperature sensor outside hazardous areas
83 84
FMU90
85
↑↑
RD
.
.
A0033412
 37 Connection of the Omnigrad S TR61 outside hazardous areas
RD Wire color = red
Omnigrad S models suitable for connection
TR61-A...
Additional information
Technical Information TI01029T
After connecting the sensor
Assign the temperature sensor to an ultrasonic sensor via the operating menu:
Sensor management → Sensor management → US sensor N → Temperature
measurement = External temperature