Page 276 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

Note: Instructor should check the connections properly
Instructor can set the pressure as per requirement

B Electric Connection

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 A1 of the Relay coil
(K1).
3 Connect A2 of the Relay coil(K1) to 0V of the power supply.

4 Connect the NO contact (contact no.3) of the Relay (K1) to 24V of the power supply.
5 Connect another point of NO contact (contact no.4) of the Relay(K1) to Solenoid coil Y1.
6 Connect another point of the Solenoid coil Y1 to 0V of the power supply.
7 Connect the NO contact (contact no.3) of the Push button switch 2 (PB2) to 24V of the power supply.

8 Connect another point of NO contact (contact no.4) of the Push button switch 2 (PB2) to A1 of the Relay coil
(K2).
9 Connect A2 of the Relay coil(K2) to 0V of the power supply.

10 Connect the NO contact (contact no.3) of the Relay (K2) to 24V of the power supply.
11 Connect another point of NO contact (contact no.4) of the Relay (K2) to Solenoid coil Y2.
12 Connect another point of the Solenoid coil Y2 to 0V of the power supply.
13 Get the connection checked by the Instructor.
14 Switch on the Air supply.
15 Switch ON 24V DC power supply.

16 Observe the movement of Double acting cylinder by press / release the PB1 & PB2.
17 Get the result checked by the Instructor.

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CITS : E & H - Electronics Mechanic - Exercise 192