Description: Function: detect whether AC 220 exists Output TTL level: MCU can be used for testing, and the output voltage is 3-5V, which can be connected to PLC 24V Wiring: When connecting the PLC output, the COM terminal of the PLC is connected to the 24V power supply, the input terminal is connected to the signal output S1-S8 of the board, and the optocoupler GND is connected to the negative pole of the power supply. The blue 5.0 terminal is connected to 220V voltage, and the yellow pin signal is output. When 220V voltage is normal, output low level; When 220V is powered off, high voltage is output. Note: After the module is powered on, do not touch any part of the white wire frame on the board, because it is high voltage. Pay attention to power safety.
Price: 9.99 USD
Location: Shen Zhen
End Time: 2023-11-09T11:37:36.000Z
Shipping Cost: 2.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
Type: Voltage Regulator
MPN: Does Not Apply
