Treedix 5-12v Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM
Features:· Use two sets of fully isolated power supply system power, to ensure that the relay in the switch will have an impact on the signal circuit and can be freely...
· Use two sets of fully isolated power supply system power, to ensure that the relay in the switch will have an impact on the signal circuit and can be freely switched to high level drive mode or low level drive mode. Trigger Current is 5mA.
· With a jumper cap, you can choose a low level control or a high level control, allowing the relay module to adapt to more occasions.
· Even if the control line is broken, the relay won't actuation.
· All interfaces can be directly connected through the terminal block, which is very convenient.
Specification：
Relay version: 5v-24v
Module Interface:
1. DC+: Connect the positive pole of the power supply
2. DC-: connected to the negative pole of the power supply
3. IN1-IN4: According to the setting of each way, the corresponding relay can be controlled by high or low level.
Output:
1. NO1--NO4: The relay normally open interface, the relay is suspended before the suction, and it is short-circuited with COM after the suction.
2. COM1--COM4 relay common interface
3. NC1--NC4: The relay normally closes the interface, and the relay is shorted to COM before the suction is closed.
| Color |
1 Channel 12V Relay, 1 Channel 24V Relay, 1 Channel 5V Relay, 2 Channel 12V Relay, 2 Channel 24V Relay, 2 Channel 5V Relay, 4 Channel 12V Relay, 4 Channel 24V Relay, 4 Channel 5V Relay, 8 Channel 12V Relay, 8 Channel 24V Relay, 8 Channel 5V Relay |
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