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
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