Product description:

1 channel relay module

Maximum load: AC 250V/10A, DC 30V/10A

Trigger current: 5mA

Working voltage: 12V

Module size: 50x26x18.5mm (L x W x H)

Four mounting bolt holes, diameter 3.1mm

DC +: positive power supply (VCC)

DC-: negative power supply (GND)

IN: can be high or low level relay

NO: normally open relay interface

COM: Common Interface Relay

NC: normally closed relay interface

2 channel relay module

1 Dimensions: 50.5mm(length) * 38.5mm(W) * 18.5(H)

2 weight:. 31g

PCB Color: Black

4 board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed

5 high quality loose music relays SPDT. One common terminal, one normally open, one normally closed terminal

6 optocoupler insulation, good anti-jamming

7 low pull, high release. Energisation status indicator light, release status LED off

8.VCC of system power, JD_VCC relay power. You can plug in sweaters

Electrical parameters:

Supply voltage: 5VDC, 12VDC

Current: more than 100mA

Load: 250V 10A AC or 30V 10A DC

Wiring:

VCC: positive power system

GND: System power negative

IN1 - IN2: relay control ports

4-channel Relay Output modules, Relay Output contacts 250A 10A. Input IN1, IN2, IN3, IN4, The signal line LOW Effective. VCC, GND Power, Can Relay A separate Power Supply Relay Power Input of JD-VCC.

Applications:

1, Support All MCU control.

2, The Industrial Sector;

3, PLC Control;

4, Smart home Control

6 channel relay module

1. maximum load on normally open pin: AC 250V/10A, DC 30V/10A.

2. Trigger current 5mA;

3. light (green), relay status indicator (red);

Module interface specifications:

1. DC + : DC power supply positive pole

2. DC- : DC power supply negative pole

3. CH1 ~ CH6 : : relay signal triggering pin

Relay output:

1. normally closed pin (NC1 ~ NC6) : relay normally closed pin

2. Common pin (COM1 ~ COM6) : relay common pin

3. normally open pin (NO1 ~ NO6) : relay normally open pin

8 channel relay module

Features

Use high-current relay, AC250V 10A DC30V 10A

Contact some independent wiring, safe and reliable

Standard interface, can be expanded into a variety of development board

With fixed screw holes for easy installation

Suitable for a variety of platforms such as 51/AVR/AVR/ARM

Module Description:

1, the module conforms to international safety standards, tax control area and regional insulation tank;

2, with double-sided FR-4 circuit board design, high-end chip manufacturing process;

3, using loose music authentic relay control;

4, with the relay instructions, pull, disconnect does not shine;

5, the signal input has a low signal, often start a common terminal will be enabled;

6, the relay can control the various devices and load;

7 , 8 and 8 normally open normally closed contact;

8, blue KF301 terminals to the control line is more convenient.

9 , Module size: 138m * 56mm * 18.5mm ( L * W * H ) , Weight: 120g

10 with 4 fixing bolt holes, hole 3.1mm, pitch 131mm * 49.5mm

11, finished by 100% functional testing and stability testing

Two module interface:

1, VCC: 5V power supply connected to the positive

2, GND: 5V power supply connected to the negative

3, IN1-IN8: trigger signal, active low

Relay outputs: a 12-line interface, the interface can be directly connected to all leads, user-friendly

1, NO1 - NO8: normally open relay interfaces, relays for the vacant after the pull shorted with COM

2, COM1 - COM8 Relay Common Interface

3, NC1 - NC8: normally closed relay interface relays short-circuited with COM ago, after the pull vacant