18
Fig. 4.4.
Connection of the power supply filter.
4.3.2. Alarm Connection, Binary Inputs and Analog Outputs
Connection to terminals of the alarm system (electromechanical relays)
AL1..6
Alarms are normally open contacts (NO). Parameters of
the alarm system are given in the chapter “
Technical
Data
".
Connection of the control signal to terminals of the binary input system
BI1..12
Binary inputs
BI1..12
are controlled by the signal:
0 V d.c.
– inactive binary input
or
+5...24 V d.c.
– active binary input