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1/3 Channel Bit Optocoupler Isolation Module Board Adaptive For PLC AC 220V

Description:
3-Channel Optocoupler Isolation Module

1.Function:test whether AC 220V is existed;when there is 220V,optocoupler can be conductive to ground;otherwise,it is not conductive
2.Output High/Low Level:can directly connect with SCM IO interface to test,voltage is 3-5V
3.Adaptive to connect with PLC,compatible to almost all PLC input
Package Included:
1PC*3-Channel Optocoupler Isolation Module

1-CH 220V Optocoupler Isolation

1.Board Size:73*15mm
2.Functuon:Testing whether AC 220V is existed 
3.Ouput TTL Level:can use SCM to test,voltage is 3-5V
4.Adaptive to PLC 24V level
Package Included:
1PC*1-Bit AC 220V Optocoupler Isolation Module

Am 21.05.19 hat der Verkäufer die folgenden Angaben hinzugefügt:

DataCaciques