INSTALLATION
Page 11
Relay 4
In
-V
+V
out
Relay 3
In
-V
+V
out
Relay 2
In
-V
+V
out
Relay 1
In
-V
+V
out
JP3
JP2
SW1
J4
J5
J4
J3
J5
J2
LED1
SW1
J3
J2
J1
1N4004
1N4004
1N4004
1N4004
Figure 7. Connecting the Relays
Notes:
•
Use 12VDC relay - max coil current = 100mA each.
•
In this case is mandatory use the 1N4004 diodes as in figure.