DollaTek 3 Channel Optocoupler Isolation Module, AC 220V Isolation Board Test Module without PCB AC Detection Module
DollaTek 3 Channel Optocoupler Isolation Module, AC 220V Isolation Board Test Module without PCB AC Detection Module
Features: 1. Function: Check whether AC 220V is present is. If 220V is present, the optocoupler may be conductive to ground, otherwise it is non-conductive. 2. Output High/Low Level: Can be directly connected to SCM IO interface to test, the voltage is 3-5V. 3. Adaptive for connecting with PLC, compatible with almost all PLC inputs. Package includes: 1 x 3 Channel Optocoupler Isolation Module
Product Features
- FUNCTION: Check whether there is AC 220V. When there is 220V, the optocoupler can be conductive to ground, otherwise it is non-conductive.
- Can be directly connected to the SCM I/O interface to test, the voltage is 3- 5V.
- Adaptive for connection to the PLC, compatible with almost all PLC inputs.