What is an analog input - output , digital input - output .
Any example ???? How they r known its ai-ao or di - do
Answer Posted / mahmoud zaki
EX. DI like sensor.limit switch and bush bottom
DO like to run for example motor
for contactor or relay or solnid valve
AI like level transmitter or pressuer transmitter TC
AO like control valve
| Is This Answer Correct ? | 22 Yes | 0 No |
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