Page 274 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

5 Connect A2 of the Relay coil to 0V of the power supply.
6 Connect the NO contact (contact no.3) of the Relay to 24V of the power supply.
7 Connect another point of NO contact (contact no.4) of the Relay to Solenoid coil.
8 Connect another point of the Solenoid coil to 0V of the power supply.
9 Get the connection checked by the Instructor.
10 Switch on the Air supply.
11 Switch ON 24V DC power supply.
12 Observe the movement of double acting cylinder by press / release the PB1 & PB2.
13 Get the result checked by the Instructor.
C Electric Connection – Series Operation

1 Connect the NO contact (contact no.3) of the Push button switch1 (PB1) to 24V of the power supply.
2 Connect another point of NO contact (contact no.4) of the Push button switch1 (PB1) to NO contact (contact
no.3) of the Push button switch 2 (PB2).

3 Connect another point of NO contact (contact no.4) of the Push button switch 2 (PB2) to A1 of the Relay
coil.
4 Connect A2 of the Relay coil to 0V of the power supply.
5 Connect the NO contact (contact no.3) of the Relay to 24V of the power supply.
6 Connect another point of NO contact (contact no.4) of the Relay to Solenoid coil.
7 Connect another point of the Solenoid coil to 0V of the power supply.
8 Get the connection checked by the Instructor.
9 Switch on the Air supply.
10 Switch ON 24V DC power supply.
11 Observe the movement of Double acting cylinder by press / release the PB1 & PB2.
12 Get the result checked by the Instructor

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CITS : E & H - Electronics Mechanic - Exercise 191