SPECIFICATIONS

Application: Computer

Brand Name: NoEnName_Null

Choice: yes

Condition: New

High-concerned chemical: None

Origin: Mainland China

Package: DIP

Supply Voltage: 5V/12V/24V

Type: Relay

is_customized: Yes

High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With Optocoupler Isolation Output

1-channel 5V/12V/24V relay module

Product features:

Adopting optocoupler isolation, it has strong driving capability and stable performance.

Using a 5V/12V/24V DC relay with a driving current of 5mA

● Supports high or low levels, which can be set through jumper wires on the module.

● Supports microcontroller program control.

Fault tolerant design, even if the control line is broken, the relay will not operate.

The interface design is user-friendly, and the interface can be directly wired out through terminal blocks.

There are 4 positioning holes with a diameter of 3.1mm for easy screw fixation.

Interface Description:

1. Power supply and signal input terminals

DC+: connected to the positive pole of the power supply, power supply voltage:+ 5V/12V/24V DC

DC -: Connect to the negative pole of the power supply.

● IN: Can control the closing of the relay voltage regulator at high or low levels

2. Relay output terminal

● NO: Relay normally open interface, suspended before closing the relay, short circuited to COM after closing

COM: Relay common interface.

NC: Relay normally closed interface, short-circuit with COM before closing the circuit breaker, and suspend after closing.

3. High and low level trigger selection terminal

When the jumper cap is short circuited to "L", this low level is triggered.

When the jumper cap is short circuited to "H", it triggers a high level.

4.Module size: 26.0mm * 49.8mm

2-channel 5V/12V relay module

Product features:

1. The power supply voltage is DC5V/DC12V, and the voltage marked on the relay shall prevail

2. Optocoupler isolation, driving current 5mA

3. DC+and DC - are power input terminals

4. Relays can control circuits AC220V/10A, DC30V/10A

5. Supports high and low level triggering, can switch high and low levels through jumper caps, high level (same power supply voltage), low level (0V)

6. S1 is the high and low level trigger selection for one relay; S2 is the high and low level trigger selection for 2-channel relays; When COM and LOW are short circuited, the corresponding relay is triggered at a low level; When COM is short circuited to HIGH, the corresponding relay is triggered at a high level

7. IN1 is the trigger terminal for one relay, and IN is the trigger terminal for two relays

8. Equipped with a power indicator light that lights up when powered on

The 9.2 relay has a status indicator light, which lights up when the relay is engaged and does not light up when it is not engaged

10. Support microcontroller control;

11. The high and low level triggering of this module is effective;

12. The positive and negative poles of the power input terminal cannot be reversed;

13. Relays act as switches, controlling the on/off of load circuits and producing non electrified outputs;

14.Module size: 50.0mm * 40.0mm

4-channel 5V/12V relay module

Product Introduction:

1. Power supply voltage: 5V/12V

2. Adopt high current relays AC250V/10A and DC300V/10A

3. Relay normally open interface with high load: AC 250V/10A, DC 30V/10A

4. Adopting patch optocoupler isolation, strong driving capability, stable performance, trigger current of 5mA

5. Each module can trigger high or low levels through jumper settings

6. The contact part is independently wired, safe and reliable

Input interface:

1. DC+: Connect to the positive pole of the power supply

2. DC -: Connect to the negative pole of the power supply

3. IN1-IN4: Depending on the settings of each channel, the corresponding relay can be controlled to close at high or low levels

Relay output terminal:

12 wire interface, all interfaces can be directly wired out

NO1-- NO4: Relay normally open, suspended before closing, short circuited to COM after closing

COM1-- COM4: Relay Common Terminal

NC1-- NC4: Relay normally closed end, short circuited to COM before closing, suspended after closing

High and low level trigger selection terminal:

1. S1-S4 are the high and low level trigger selection for relays 1-4 in sequence

When COM is short circuited to LOW, the corresponding relay is triggered at a low level, and when COM is short circuited to HIGH, it is triggered at a high level

1. The positive and negative poles of the power input terminal cannot be reversed.

2. Relays act as switches, controlling the on/off of load circuits and outputting non electrified signals.

3.Module size: 74.9mm * 51.2mm

8-channel 5V/12V relay module

Configuration:

The working voltage of the module is available in 5V, 12V, 24V options, with 8 relay outputs and optocoupler isolation

Relays can be controlled separately and can be set to trigger high and low levels. The module has strong anti-interference ability and good stability.

Module features:

1. The module adopts relays, and the maximum load of the normally open interface is AC 220V/10A, DC 30V/10A

2. Adopting patch optocoupler isolation, strong driving capability, stable performance, trigger current of 5mA

3. The working voltage of the module is available in 5V, 12V, and 24V options

4. Each relay of the module can be triggered by setting a high or low level through jumper wires

5. Fault tolerant design, even if the control line breaks, the relay will not operate

6. Power indicator light (green), 8-way relay status indicator light (red)

7. Humanized interface design, all interfaces can be directly wired out through terminal blocks, which is very convenient

8. Module size: 139.8mm x 52mm x 18.5mm (length x width x height)

9. There are 4 fixed bolt holes with a diameter of 3mm

Application case:

Distribution box, testing equipment, industrial control equipment

Product parameters:

1. Maximum load of relay: AC 220V/10A, DC 30V/10A

2. Optocoupler isolation, strong driving capability, stable performance, trigger current of 5mA

3. The working voltage of the module is available in 5V, 12V, and 24V options

Export interface:

1. DC+: Connect to the positive pole of the power supply (voltage can be selected from 5V, 12V, and 24V according to the relay requirements)

2. DC -: Connect to the negative pole of the power supply

3. IN1~IN8: According to the settings of each channel, the corresponding relay can be closed with high or low level no-load

Relay output terminal:

There are 24 line interfaces, all of which can be directly wired out, making it convenient for users to use

1. NO1~NO8: Relay normally open interface, suspended before closing the relay, and short circuited to COM after closing

2. COM1~COM8: Relay common interface

3. NC1~NC8: Relay normally closed interface, short circuited to COM before relay closing, suspended after closing

High and low level trigger selection terminal:

4. S1~S8 are the high and low level trigger selection for relay 1~8 in sequence

When Com is short circuited to low, the corresponding relay is triggered at a low level, and when Com is short circuited to high, it is triggered at a high level.

5.Module size: 139.8mm * 52.0mm