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OPERATION AND APPLICATION
KT19 II
20/06/19e
HEITRONICS Infrarot Messtechnik GmbH
Alarm contacts
5.2.9.3.
Two alarm contacts provide signaling the control of alarm states. Evaluation is possible via external moni-
toring.
Regularly alarm contacts are single-pole single-throw relay contacts, connected via 12-pole connection.
The figures below show the pin-assignment:
Option:
Digital input instead of Low Alarm 1
Low Alarm (1)
Pin D and F
High Alarm (2)
Pin C and L
High Alarm (2)
Pin C and L
Digital input
Pin D and F