Explain about SOURCING & SINKING concepts in PLC to field
sensor wiring ?
- 4 Answers
- 9582 Views
- GATE, I also Faced
- E-Mail Answers
Answer Posted / nani
sinking means 0 volts to common
sourcing means 24 volts to common
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
How to Calibrate Ultrasonic flow Transmitter in Field
Explain pH, Conductivity.
In apron feeder how TPH is calculated?
hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel
What is the basic difference between Modbus and CAN Open Protocols
Why do we have earthing cable in branch cable and shield in the same cable?
Why are the uses 24vdc in industries
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72
What is instrumentation control?
What is the use of gauge?
How to Calibrate Level Switch in field
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
Which tank weighing system is better to install (Accuracy point of view) 1) Tank weighing system with 3 load cell or 2) Tank weighing system with 4 Load cell
Tr. Wiring for calibration.
this site is owned by an nonsense
