RUNCCI-YUN Pack of 5 One Channel Relay Module 24 V, 1 Channel Relay Module with Optocoupler High or Low Level Trigger Extension Board Relay Switch for Raspberry Pi Arduino Board
$32.77
- $9.99 shipping from Germany View details
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- ✔【24V Relay Module】Operating voltage: DC 24V; Maximum load: AC 250V/10A, DC 30V/10A; Optocoupler response current: 5 Ma
- ✔【Fault-tolerant design】Fault-tolerant design. Even with an interrupted control line, the relay does not switch. All relay interfaces can be wired directly via the terminals (opener and opener).
- ✔【Optocoupler Isolation】The 1-channel relay board uses optocoupler insulation with high drive performance and stable performance. The isolation circuit prevents damage to the I/O ports due to relay switching current.
- ✔【Jumper Design】The relay module has a jumper that allows you to change the device status at a high or low signal. It has screw terminals for relay (NC, C, NO) and input. Spool +, coil and trigger
- ✔【Versatile】DC 24V relay module works well with ARM / PIC / AVR / MCU / Raspberry Pi / CNC machine / PS4 etc.
- Free 30-Day Returns
- Full Refund for Damaged or Incorrect Items
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- ✔【24V Relay Module】Operating voltage: DC 24V; Maximum load: AC 250V/10A, DC 30V/10A; Optocoupler response current: 5 Ma
- ✔【Fault-tolerant design】Fault-tolerant design. Even with an interrupted control line, the relay does not switch. All relay interfaces can be wired directly via the terminals (opener and opener).
- ✔【Optocoupler Isolation】The 1-channel relay board uses optocoupler insulation with high drive performance and stable performance. The isolation circuit prevents damage to the I/O ports due to relay switching current.
- ✔【Jumper Design】The relay module has a jumper that allows you to change the device status at a high or low signal. It has screw terminals for relay (NC, C, NO) and input. Spool +, coil and trigger
- ✔【Versatile】DC 24V relay module works well with ARM / PIC / AVR / MCU / Raspberry Pi / CNC machine / PS4 etc.
Trigger current: 2-5mA
Trigger Voltage (LOW): 0-4V
Trigger Voltage (HIGH): 4.5-12V
Insulation resistance: 100 MΩ (500 VDC)
Compatible load (normally close): 10 A (250 VAC), 15 A (125 VAC), 10 A (30 VDC)
Response time (under voltage): less than 10 ms
Down time (under voltage): less than 5 ms.
Power indicator (green), relay status indicator (red).
All interfaces can be connected directly via the connection cables.
Output interface:
NO contact(NO): relay closer pin
The NO pin is not connected to the COM pin when the relay is off.
The NO pin is connected to the COM pin when the relay is on.
Common Pin (COM): Common pin of relay
Normally Closed (NC): Normally closed pin of the relay.
The NC pin is connected to the COM pin when the relay is off. NC pin is not connected to COM pin when relay is turned on
Functions:
SMD optocoupler isolation, high controllability and stable performance. This relay module can be triggered to high or low by jumper. Fault-tolerant design: even if the control line is interrupted, the relay will not switch.
Select high or low level triggers:
1. Use high-level triggers.
When "IN" enters a high-level signal, "NO" is connected to "COM".
When "IN" enters a low-level signal, "NC" is connected to "COM".
2. Use low-level triggers.
When "IN" enters a low-level signal, "NO" is connected to "COM".
When input signal "IN": high level signal, "NC"
Input interface:
DC+: connection to positive pole (according to the relay voltage range).
DC-: connection to negative pole.
IN: trigger pin of the relay module (optionally for high or low level triggers).
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