3-23
Connecting a sensor with
the output signal type
pulse (reed contact)
The following examples describe how to connect a sensor with pulse output. These
types of sensors transmit a pulse to the logger whenever the value of the
measurement crosses a certain threshold.
Example 1: the logger does not supply the operating voltage for the sensor:
Example 2: the logger supplies the operating voltage for the sensor:
Sensor
Logger
5 V IN
Signal
GND
5 V OUT
C
Channel
–
GND
1k
Sensor
Logger
Signal
GND
5 V OUT
C
Channel
–
GND
1k
Summary of Contents for Sebalog D
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