16
Installation
Analog inputs and outputs
Temperature measurement input „PT100“
Temperature sensors with a resistance range of 400 Ohm to 4kOhm can be connected to the
„analog input PT100“.
The total burden ( cable) of 4kOhm must not be exceeded.
Analog input
Fig. Example, temperature measurement us-
ing a KTY83.
Fig. Example, connection of a 0..20mA power
source.
Sensor type Temperature range
Resistance range
KTY83 -55 ° .. +175 °C
500 Ohm .. 2.6 kOhm
KTY84 -40 ° .. +300 °C
350 Ohm .. 2.6 kOhm
PT100 -99 ° .. +500 °C
60 Ohm .. 180 Ohm
PT1000 -99 ° .. +500 °C
600 Ohm .. 1.8 kOhm
