Could anybody tell how much amps will a single input to plc
will consume?
- 1 Answers
- 3518 Views
- I also Faced
- E-Mail Answers
Answer Posted / carl_ellis
The spec sheets on my desk have these specs:
for an AC voltage digital input:
2 mA nominal @ 230 VAC, 50 Hz
for a DC voltage digital input:
2.3 mA @ 12 VDC
6.9 mA @ 24 VDC nominal
for a dry contact digital input (internal 15Vdc source):
2.6 mA nominal
Interviewees should be able to convert from milliamps to amps.
Normally, power (watts) is 'consumed'.
Current (amps) is a 'draw' on the power supply.
Carl Ellis
Measure First
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is zone,loop/fire alarm system?
What is limitation of the ht.of the displacer of a level trol?
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
what is span value and zero ? and how set ?
Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz
where cascade loop use ?
what is KV and XV valve
please send the sample qustion paper for iocl written test ..
you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
hi friends,im an instrumentation and contol engg student,can u hlp me of suggsting barc written question paper,my id is roysuvaranjan@gmail.com, cel no.9563591747
Why do you want to work here
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
what are the values of fuel flow rate in various places in boiler.
