Packing list : DC 12V 24V LED Digital Relay Switch Control Board Module Relay Module
Product parameters:
1. Timing range: 0~999Min
2. Working power supply: 12V Version : DC 10-16V ;24V Version : DC 20-30V
3. Voltage detection error: ±0.1V
4. Voltage detection display range: 0~99.9V
5. Electrical durability: >100,000 times (10A-250VAC)
6. Electric shock load: 10A/277VAC 10A/30 DC
7. Relay parameters: a group of conversions (normally open and normally closed points)
8. Working current: 55mA/12V when the relay is closed, standby current when the digital tube is off: 8mA/12V
9. Three-digit digital tube: It can be set to automatically turn off the digital tube (0~9Min); the set parameters can be saved for 30 years after power off
10. Weight: 26.6g
11. L*W*H: 57*42*20mm
12.Working environment temperature: -40?~ 85?
Interface Description:
V+ : Voltage detection positive input terminal
V- : Voltage detection ground
IN+ : Forced switch signal input
IN- : Forced switch signal input
NO : The relay is normally open
COM: relay common terminal
NC : Normally closed terminal of relay
Instructions for use:
After the module is powered on, the indicator light flashes four times and then stays on, the digital tube displays the detection voltage, short press the SET key to enter the setting, the set value digit flashes, press the ENTER key to make the set value from 0 to 9 The cycle increases, the first to be set is the upper limit of the voltage, short press the SET button three times, the second group to be set is the lower limit of the voltage, the lower limit of the voltage cannot be set higher than the upper limit,
