Page 280 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

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

B Electric Connection

1 Connect the NO contact (contact no.3) of the Push button switch to 24V of the power supply.
2 Connect another point of the NO contact (contact no.4) of the Push button switch to A1 of the Relay coil.
3 Connect A2 of the Relay coil to 0V of the power supply.
4 Connect the NO contact (contact no.13) of the Relay to 24V of the power supply.

5 Connect another point of NO contact (contact no.14) of the Relay to the A1 of the Relay coil.
6 Connect the NO contact (contact no.23) of the Relay to 24V of the power supply.
7 Connect another point of NO contact (contact no.24) of the Relay to the 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 single acting cylinder by press / release the push button switch.
13 Get the result checked by the Instructor.

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CITS : E & H - Electronics Mechanic - Exercise 195