4 Channel Relay Module, 4 Channel Relay Board 5V Relay Module with Optocoupler High & Low Trigger Module for Arduino 5V/12V/24V(5V)

AUD $65.99

  • 【Humanized Interface Design】This 4 Channel Relay Module with Humanized interface design, all interfaces can be directly connected through the terminal lead, very convenient. Four fixing bolt holes are provided. Standard interface that can be controlled directly by microcontroller (Arduino ,Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic);
  • 【Fault-tolerant Design】This 4 Channel Relay Module with Fault-tolerant design,even if the control line breaks,the relay will not move. Power indicator light (green), 4-way relay state indicator light (red).
  • 【More Choice】 Relay module operating voltage is 5V,12V,24V for choice. Each path of the module can be triggered by the high level or low level through a jumper setting.
  • 【Stable Performance】The Relay Board adopt patch photocoupler isolation, strong driving ability, stable performance. Trigger current is 5mA. The module can be high or low by a jumper setting trigger module uses genuine quality relay, normally open interfaces.
  • 【after-sales service】–We stand behind all of our them with a 100% product guarantee and promise to give you the best in customer care! If you have any issue about the 4 Channel Relay Module, please contact us by e-mail, we will try our best within 24 hours to reply.

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Description

4 Channel Relay Module Relay Board with Optocoupler Low Level Trigger Expansion BoardFeatures: Adopt patch photocoupler isolation, strong driving ability, stable performance. Trigger current is 5mA. Module operating voltage is 5V,12V,24V for choice. Each path of the module can be triggered by the high level or low level through a jumper setting. Specification: Weight: 60g/2.1oz Common interface load: AC 250V/10A, DC 30V/10A Module Size (L*W*H): 73*50*18.5mm/2.9*2*0.7inch Bolt Hole: 3.1 mm; 67*44.5mm (spacing) Voltage: 5V, 12V, 24V (Optional)Module interface: 1. DC + : connected to the positive pole of power supply (voltage is required for relay, 5V, 12V and 24V for choice) 2. DC- : connect to the power negative pole. 3. IN1-IN4: according to the setting of each circuit, the corresponding relay can be controlled with high or low level to suck in. Relay output terminal: with 12 lines of interfaces, all interfaces can be directly connected to lead, convenient for users to use 1. NO1–NO4: the relay normally opens the interface, and the relay is suspended before it is sucked in, and is connected with COM after it is sucked in. 2. Common interface of relay COM1–COM4. 3. NC1–NC4: relay normally closed interface. The relay is short connected with COM before it is sucked in and suspended after it is sucked in and low level trigger selection terminal: 1. S1-S4 is the high-low level trigger selection of relay 1-4 channels successively; 2. Com and low short connection, the corresponding relay for low level trigger, com and high short connection for high level triggerage List: 1 x 4 Channel Relay Module

Additional information

Weight 0.07 kg
brand

Keenso

dimensions