2-Channel 5V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items)

  • Model: MD-RELAY-030
  • Shipping Weight: 0.02kg

Starting at: $1.44

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5 - 9
$1.37
10 - 49
$1.32
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$1.22
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Description

1/2/4/8-Channel 5V/12V/24V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items).

Main Features: 

  • the module uses the relay, normally open interface maximum load: AC 250V/10A, DC 30V/10A;
    •  The use of SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
    •  The module has 5V, 9, 12V, 24V to choose from;
    •  The module can be set to high or low level triggered by jumper;
    •  Fault tolerant design, even if the control line is broken, the relay will not act;
    •  Power indicator (blue), relay status indicator (red)
    •  The interface design humanization, all the interfaces can be connected directly through the wiring terminal, very convenient
    •  with 4 fixed bolt hole, hole 3.1mm, spacing 44.5mm*35.5mm

Module interface: 

  • Module Port:
    1. DC+: DC power supply positive
    2. DC-: DC power supply negative
    3. IN1: Channel 1 signal trigger terminal
    4. IN2: Channel 2 signal trigger terminal
    5. IN3 : Channel 3 signal trigger terminal
    6. IN4: Channel 4 signal trigger terminal
    7. IN5: Channel 5 signal trigger terminal
    8. IN6: Channel 6 signal trigger terminal
    9. IN7: Channel 7 signal trigger terminal
    10, IN8: Channel 8 signal trigger terminal

    Note: 1 Channel relay module just has DC+,DC-,IN1
    2 Channel relay module just has DC+,DC-,IN1,IN2
    4 Channel relay module just has DC+,DC-,IN1,IN2,IN3,IN4,
    8 Channel relay module just has DC+,DC-,IN1,IN2,IN3,IN4,IN5,IN6,IN7,IN8,

  • Relay Output:
    1. NC1: Channel 1 relay normally closed pin.
    2. COM1: Channel 1 relay common pin.
    3. NO1: Channel 1 relay normally opened pin.
    4. NC2: Channel 2 relay normally closed pin.
    5. COM2: Channel 2 relay common pin.
    6. NO2: Channel 2 relay normally opened pin.
    7. NC3 : Channel 3 relay normally closed pin.
    8. COM3: Channel 3 relay common pin.
    9. NO3: Channel 3 relay normally opened pin.
    10. NC4 : Channel 4 relay normally closed pin.
    11. COM4: Channel 4 relay common pin.
    12. NO4: Channel 4 relay normally opened pin.
    13. NC5: Channel 5 relay normally closed pin.
    14. COM5: Channel 5 relay common pin.
    15. NO5: Channel 5 relay normally opened pin.
    16. NC6: Channel 6 relay normally closed pin.
    17. COM6: Channel 6 relay common pin.
    18. NO6: Channel 6 relay normally opened pin.
    19. NC7: Channel 7 relay normally closed pin.
    20. COM7: Channel 7 relay common pin.
    21. NO7: Channel 7 relay normally opened pin.
    22. NC8: Channel 8 relay normally closed pin.
    23. COM8: Channel 8 relay common pin.
    24. NO8: Channel 8 relay normally opened pin.

    Note: 1 Channel relay module just has NC1;COM1;NO1
    2 Channel relay module just has NC1;COM1;NO1;NC2;COM2;NO2
    4 Channel relay module just has NC1;COM1;NO1;NC2;COM2;NO2;NC3;COM3;NO3;NC4;COM4;NO4
    8 Channel relay module just has NC1;COM1;NO1;NC2;COM2;NO2;NC3;COM3;NO3;NC4;COM4;NO4;NC5;COM5;NO5;NC6;COM6;NO6;NC7;COM7;NO7;NC8;COM8;NO8

  • High And Low Level Trigger Option:
    1. S1: It is option switch for channel 1 relay.
    2. S2: It is option switch for channel 2 relay.
    3. S3: It is option switch for channel 3 relay.
    4. S4: It is option switch for channel 4 relay.
    5. S5: It is option switch for channel 5 relay.
    6. S6: It is option switch for channel 6 relay.
    7. S7: It is option switch for channel 7 relay.
    8. S8: It is option switch for channel 8 relay
  • 5V/12V/24 Parameters table:
 

current

Max current

Trigger current

Trigger Voltage L

Trigger Voltage H

5V 5mA 190mA 2-4mA 0-1.5V 2.5-5V
12V 5mA 80mA 2-4mA 0-4V 4.5-12V
24V 5mA 50mA 2-4mA 0-8V 8.5-24V

 

Color:Red + Blue
Package Contents: 1 *1/2/4/8-Channel 5V/12V/24V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items).

2-Channel 5V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items)
2-Channel 5V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items)
2-Channel 5V relay module optocoupler isolation / support high and low level trigger / single PCS machine Switch for Arduino Raspberry Pi DSP AVR PIC ARM (5 items)

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Warranty & Return
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  • 2. All products have 1 year warranty.
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