Which one is an output device?

أفضل جواب: None of the mentioned devices is an output device, except a digital camera that has a display screen. Whe ... الإطلاع على المزيد

أفضل جواب: f the 24v is connected to a external relay could could test by disconnecting from the PLC and applying th ... الإطلاع على المزيد

أفضل جواب: storage devices. Option (B) is the right one. Thanks. الإطلاع على المزيد

أفضل جواب: >>>>>>>>>>>>>>>>>>>>>>>>>  b) ... الإطلاع على المزيد