1) name the communication cable and how it is communicate in between plc to mo

1) name the communication cable and how it is communicate
in between plc to modbus , plc with hmi?
2)name of the communication cables?

Question Posted / mailtoashisranjan

1 Answers
3520 Views
I also Faced
E-Mail Answers

1) name the communication cable and how it is communicate in between plc to modbus , plc with hmi?..

Answer / hrishikessh

RS 232 is the cable or Rs 422 or ethernet port can be used
to connect controllers like motion controllers or
microcontrollers, or PLC's.

These are serial I/O cables. used

Is This Answer Correct ?

7 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

what is Harmonic effect?

2 Answers

how to discharge 3 phase power factor correction capacitors

0 Answers M S Ramaiah Institute,

WHAT IS INERTIA,AND WAT IS TORQUE.

0 Answers

what is the principle of synchronous motors?

3 Answers The Grand,

what is the function of AVR in generator? how the generator maintain the frequency while varies the load?

1 Answers

I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers IOCL,

what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers Essar,

what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 Answers

In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?

0 Answers

what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me

0 Answers

what is integrated ac contact circuit

0 Answers

How to choose size of the cable w.r.to current carrying capacity ...

0 Answers L&T, Saams,

For more Electrical Engineering Interview Questions Click Here