DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
Features:
1. Exquisite appearance.
2. Good performance and long service life.
3. Simple operation and wide application range.
4. Using high-quality materials, the quality is guaranteed.
5. Detect that the current is too large or too small, control the relay switch to control the circuit on and off, or give a signal.
Specifications:
Detection range: DC current between 0~10A
Detection accuracy: 0.01A (10ma)
With error calibration function, the display can be turned off for a long time, reducing power consumption
Standby current: about 20ma
Relay output: can control the on-off of the DC line within 10A
Function Description:
P-11: When the measured current is greater than I1, the relay pulls in; 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; it always keeps pulling in until the power supply of the circuit board is cut off.
P-21: When the measured current is greater than I2, the relay pulls in; 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; it always keeps pulling in until the power supply of the circuit board is cut off.
P-31: When the measured current 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; it always keeps pulling in until the power supply of the circuit board is cut off.
P-41: When the measured current is between I1 and I2, the relay is pulled in, and the relay is disconnected in other cases.
P-42: When the measured current is between I1 and I2, the relay pulls in; it always keeps pulling in until the power supply of the circuit board is cut off.
P-51: When the measured current is less than I1 or greater than I2, the relay is pulled in, 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; it always remains closed until the power supply of the circuit board is cut off.
Setup Instructions:
Power on to display the measured current; (if the measured current terminal is floating, the digital display is a normal phenomenon).
It takes more than 1 second to press K1 for the first time to prevent false triggering. The screen displays: P 11: K2 adjustment mode, K3 adjustment function.
Press K1 for the second time, the screen flashes and displays: 0.05 means the value of the threshold I1 is 0.05A; K2 sets I1 plus, K3 sets I1 minus.
Press K1 for the third time, the screen flashes: 0.10 means the value of the threshold I2 is 0.1A; K2 sets I2 plus, K3 sets I2 minus.
Press K1 for the fourth time, the screen displays the measured current ; it means entering the standby state.
Long press K2 or K3 in standby state to fine-tune the measured current error.
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.
Package:
1x Current Detection Relay Module
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