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Installation
Figure 16: All sensors in digital communication and with analog current output
In case of having more than 3 units, please contact your local dealer for additional
information for installing!
To prepare sensors for tag mode:
1.
The sensing heads are factory-programmed with "Polling Address 0".
2.
Start up the software with a single sensor (address mode).
3.
Define a unique tag for the sensor, see the <Advanced Setup> in the menu <Sensor> <Sensor
Setup>.
4.
Exit the software.
5.
Repeat steps 2 to 4 for every additional sensor.
6.
Start up the software with multiple sensors, select <Define Scan List>, input the tags for all
requested sensors.
4.5.8 Alarm Output
The alarm output of the Smart model is not electrically
isolated. The maximum current carrying capacity is 150
mA. Use the circuit diagram. The LED is operated with
10 mA and could be used as an indicator, or as an
optocoupler. The alarm current does not influence the
signal current (4 to 20 mA current loop).
24
info@Raytek-Direct.com
Shield (6)
HART/RS232
Adapter
Monitor
Rev. O7 07/2017
current loop
Figure 17: Using the alarm output
TX
1.888.610.7664
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