Relay Module With Optocoupler Isolator Low Level Trigger Board (8650) - 1 channel, DC 5V

Relay Module With Optocoupler Isolator Low Level Trigger Board (8650)

Product Introduction:

1. This module complies with international safety standards, and there is an isolation slot between the control area and the load area;
2. Use genuine relays;
3. With power supply and relay action indication, it lights up when closed and not when disconnected;
4. When there is a signal at the signal input terminal, the common terminal and the normally open terminal will be connected;
5. It can be used as a single-chip microcomputer development board module and can be used for home appliance control;
6. Control DC or AC signals and can control 220V AC load;
7. There is one normally open contact and one normally closed contact;
8. The blue KF301 terminal is more convenient for connecting the control line.

Low level trigger refers to the trigger mode where the voltage between the signal input terminal and the ground is 0V, which can be understood as a trigger mode where the signal input terminal and the negative pole of GND are short-circuited.

Description :
1 way relay module ( silahkan di cek di gambar untuk wiringnya


2-way module parameters:
1. Dimensions: 50.6mm (length) * 38.8mm (width) * 19.3mm (height)
2. Weight: 30g
3. PCB color: black
4. There are 4 fixing screw holes around the board, with a hole diameter of 3.1mm, which is convenient for installation and fixation
5. Select high-quality relays, single-pole double-throw. One common end, one normally open end, and one normally closed end
6. Optocoupler isolation, good anti-interference
7. Low level is attracted, and high level is released. The status indicator light is on when attracted, and the status indicator light is off when released
8. VCC is the system power supply, and JD_VCC is the relay power supply. The default is 5V relay, just plug in the jumper cap
9. Maximum relay output: DC 30V/10A, AC 250V/10A

4-way relay module with optocoupler
Module parameters:

1. Dimensions: 75mm (length) * 55mm (width) * 19.3mm (height)
2. Weight: 61g
3.PCB color: blue
4. There are 4 fixing screw holes around the board, with a hole diameter of 3.1mm, which is convenient for installation and fixing
5. The relay uses high-quality relays, single-pole double-throw. One common terminal, one normally open terminal, and one normally closed terminal.
6. Optocoupler isolation, good anti-interference
7. Low level pulls in, high level releases. The status indicator lights up when it pulls in, and turns off when it releases.
8. VCC is the system power supply, JD_VCC is the relay power supply. The default is 5V relay, just plug in the jumper cap
9. Maximum relay output: DC 30V/10A, AC 250V/10A

Wiring Instructions:
VCC: positive pole of system power supply
GND: Negative pole of system power supply
IN1--IN4: Relay control port

8-way relay module with optocoupler
Module parameters:
1. Dimensions: 138mm (length) * 56mm (width) * 19.3mm (height)
2. Weight: 121g
3.PCB color: blue
4. There are 4 fixing screw holes around the board, with a hole diameter of 3.1mm, which is convenient for installation and fixing
5. Choose high-quality relays, single-pole double-throw. One common terminal, one normally open terminal, and one normally closed terminal.
6. Optocoupler isolation, good anti-interference
7. Low level pulls in, high level releases. The status indicator lights up when it pulls in, and turns off when it releases.
8. VCC is the system power supply, JD_VCC is the relay power supply. The default is 5V relay, just plug in the jumper cap
9. Maximum relay output: DC 30V/10A, AC 250V/10A

Wiring Instructions:
VCC: positive pole of system power supply
GND: Negative pole of system power supply
IN1--IN8: Relay control port

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