Page 6
Power supply
230 VAC
C
N C
NO
C N C
NO
C
N C
NO
PH N 4 5 6 7 8 9 10
Fault 1°Threshold Main Alarm
Connection of probes and eventual battery
Diagram of the terminal block relay
+
+
5 4 3 2 1
R1
12 V
Optional
3 2 1
Probe 1
WARNING.
Before connecting to the mains power, ensure the voltage is correct.
Carefully follow the instructions and the connections according to Regulations in force, keeping in
mind that signal cables should be separated from power cables.
An automatic cut-off switch (appropriately identified as device sectioning of the detector) should be
incorporated in the electrical system, adequately located and easily accessible.
Electrical Connections
Содержание BX150
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