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Elecbee 8CH Channel AC220V 3V 5V Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module
SKU: EB0046098
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Key Features
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Description
Feature:
Function: Test whether AC220V exists
Output TTL Level: can use MCU to test, voltage is 3-5V
Output can connect PLC 24V
Wiring:
When connecting the PLC input, the PLC's COM terminal is connected to the 24V power supply, the input is connected to signal outputs S1-S8 of the board, optocoupler GND is connected to the power supply negative.
Blue 5.0 terminal is connected to 220V voltage, yellow pin signal output.
When the 220V voltage is normal, it output low level; when 220V is powered off, it output a high level.
Note:
Do not touch any part of the white wireframe on the board after the module is powered on, because it is high voltage. Pay attention to electricity safety.
Package includes:
1 x Optocoupler Isolation Voltage Test Board
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
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In-Stock:9996
Qty.
1
Unit Price
$ 13.59$ 16.99
Ext. Price
$ 13.59$ 16.99
$ 13.59$ 16.99
Can Ship in 1-3 Business Days