5V 1 2 4 8 channel relay module with optocoupler NEW Relay Output 1 2 4 8 way relay module for arduino

Description

Product description:

1 channel relay module

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

Trigger current: 5mA

Working voltage: 5V

Module size: 50 x 26 x 18.5mm L x W x H

Four mounting bolts holes, diameter 3.1mm

DC+: positive power supply VCC

DC-: negative power supply GND

IN: can be high or low level control relay

NO: normally open relay interface

COM: Common Interface Relays

NC: normally closed relay interface

2 channel relay module

1 Dimensions: 50.5mm length x 38.5mm W x 18.5 H

2 Weight:. 31g

3.PCB Color: Black

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

5 relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal

6 optocoupler isolation, good anti-jamming

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

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

Electrical parameters:

Supply voltage: 5VDC, 12VDC

Current: more than 100mA

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

Wiring:

VCC: positive power supply 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 input,

can
relay

a separate

power

supply

relay

power

input of

JD-
VCC
.

Uses:

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. Power indicator light green, relay status indicator light 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 opened pin NO1~NO6 : relay normally opened pin

8 channel relay module

Features

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

Contact some independent wiring , safe and reliable

Standard interface , can be extended in 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 complies with international safety standards , the load control area and regional isolation tank ;

2, using double-sided FR-4 circuit board design, high-end chip production process ;

3, using loose music authentic relay control ;

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

5, the signal input has a low signal , often beginning with a common terminal will be turned on ;

6 , the relay can control the various devices and the 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 x 56mm x 18.5mm L x W x H , Weight : 120g

10 with 4 fixing bolt holes , hole 3.1mm, pitch 131mm x 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 , relay before the vacant after the pull shorted with COM

2, COM1 – COM8 Relay Common Interface

3, NC1 – NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant