Installation and Wiring - PLCS AD MUX

Installation Environment

Environmental Conditions
Please install in a dust-proof and water-proof control panel.
Please install it where there is without any continuous shock or vibration.
Please avoid locations that are exposed to direct sunlight.
Please avoid locations with rapid temperature change and condensing environment.
Please install it where the ambient temperature is -10 ~ +65℃.
Installation
Please be careful not to let any wire scraps into the PLC during drilling or wiring.
Please Install the PLC in an ideal position to operate
Please do not install in the same panel as the high voltage equipment
The distance between the duct and any other modules should be at least 50mm.
Ground it in a location where there’s a decent ambient noise level.

Handling Precautions

Please do not let it drop or give strong impact.
Please do not remove the PCB from the case since it may cause a malfunction
Please be careful not to let wire scraps to enter the module during wiring.
Please refrain from detaching the module while the power is ON

Caution for Wiring

Please don’t let the AC surge or induction noise to effect the module by connecting a separate cable between the module’s external input signal and the alternate current.
The wire should be selected considering the ambient temperature and the current used. The minimum thickness of the wire should be AWG22 (0.3 mm2).
When wiring, if the wire is in direct contact with oil, hazardous substances or devices that generate high temperatures, it might cause a damage or malfunction.
Please verify the polarity before applying analog input to the terminal.
When wiring with high voltage line or power line, the malfunction or failure may cause by induced failure.
It is not suitable for current signal use since this module switches analog signals repeatedly.

Concept Diagram

Wiring Example