A PLC uses intermediary relays between the PLC and the load. The relays have the proper load requirements that the PLC's output can handle. PLC drives the relay, relay drives the motor.
Q=it Q = coloumbs I = current T = time
1 ampere = 1000 milliamperes
There are 1000 milliamperes in one ampere. Therefore, 15 milliamperes is equal to 15/1000 = 0.015 amperes.
There are 1000 milliamperes in one ampere. Therefore, 850 milliamperes is equal to 850/1000 = 0.85 amperes.
There are 1000 milliamperes in one ampere. Therefore, 9091 milliamperes is equal to 9091/1000 = 9.091 amperes.
There are 1000 milliamperes in one ampere. Therefore, 400 milliamperes is equal to 400/1000 = 0.4 amperes.
There are 1000 milliamperes in one ampere. Therefore, 800 milliamperes is equal to 800/1000 = 0.8 amperes.
There are 1000 milliamperes in one ampere. Therefore, 75 amperes is equal to 75 x 1000 = 75000 milliamperes.
There are 1000 milliamperes in one ampere. Therefore, 2 amperes is equal to 2 x 1000 = 2000 milliamperes.
There are 1000 milliamperes in one ampere. Therefore, 9.4 amperes is equal to 9.4 x 1000 = 9400 milliamperes.
Since this in in the science category, mA is the abbreviation for milliAmperes, i.e. thousandths of an Ampere, the measure of current strength in an electrical circuit.
50 mA generally stands for 50 milliamperes. A milliampere is a measure used for small electrical currents.