YYI-2 5V/12V/24V Current Detection Module Current Limit Overcurrent Motor Blocking Protection Board Current Sensor Relay Board

Specifications
Product model:YYI-2
Detection range:DC current between 0~10A
Detection accuracy:0.01A (10ma)
Standby current:about 20ma
Relay output:It can control the on/off of DC line within 5A
With error calibration function, it can turn off display for a long time and reduce power consumption
Function Description
P-11:When the measured current is greater than I1, the relay is closed; when the measured current is less than I1 again, the relay is disconnected.
P-12:When the measured current is greater than I1, the relay pulls in; always keeps the pull-in until the board is powered off.
P-21:When the measured current is greater than I2, the relay is closed; when the measured current is less than I1, the relay is disconnected.
P-22:When the measured current is greater than I2, the relay pulls in; always keeps sucking until the board is powered off.
P-31:When the measured is less than I1, the relay is closed; when the current is greater than I2, the relay is disconnected.
P-32:When the measured current is less than I1, the relay pulls in; always keeps the pull-in until the board is powered off.
P-41:When the measured current is between I1 and I2, the relay is closed, and the relay is disconnected in other cases;
P-42:When the measured current is between I1 and I2, the relay pulls in; always keeps the pull-in until the board is powered off.
P-51:When the measured current is less than I1 or greater than I2, the relay is closed, and the relay is disconnected in other cases;
P-52:When the measured current is less than I1 or greater than I2, the relay pulls in; always keeps the pull-in until the board is powered off.
Setting Instructions
Power on to display the measured current; (if the measured current is suspended, the number of digital jitters is normal)
Pressing the first time K1 takes more than 1 second to be effective, preventing false triggering. Screen display:P 11:K2 adjustment mode, K3 adjustment function
Pressing the second K1, the screen flashes:0.05 means the value of threshold I1 is 0.05A; K2 sets I1 plus, K3 sets I1 minus
Pressing K1 for the third time, the screen flashes:0.10 indicates that the value of threshold I2 is 0.1A; K2 sets I2 plus, K3 sets I2 minus
Pressing the fourth K1, the screen displays the measured current; indicating that it enters the standby state;
Long press K2 or K3 in standby mode to fine tune the measured current error
Package Included
1 x YYI-2 5V/12V/24V Current Detection Module Current Limit Overcurrent Board