External Equipments for Output PLC Systems Part 2

For Part 1 : Lamp, Counter

For Part 2 : Buzzer / Siren, Solenoid, Power Timer, Coil Relay, Coil Contactor

4. Buzzer
Buzzer something high voltage and something low voltage.



5. Solenoid
Solenoid something high voltage and something low voltage.

For DC Solenoid :
Red Cable Colour is Positive 24 Volt DC
Black Cable Colour is Negative 24 Volt DC



6. Coil Relay, Coil Contactor, Source Timer
This Component something high voltage and something low voltage.