This 2 Road/Channel Relay Module (with light coupling) 24V module meet the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module.
The triggering of 2 Road/Channel Relay Module is reliable, more stable. The double FR – 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.
The inputs of 2 Channel 24V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it.
The use of such high-voltage relay eliminates the risk of heating up of the relay as electromechanical relay limit the current consumption in accordance with a voltage rating. Featured By RoboticsBD.
Note: Relay might be different from the picture as per stock
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Module interface:
DC+:The positive (according to the relay voltage VCC: connect power supply)
DC-: connect power negative
IN1: relay module (effective) high-level trigger signal trigger end
IN2: relay module (effective) high-level trigger signal trigger end
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Meaning of High level and Low-level
- High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has a positive voltage or to trigger voltage when the relay is off.
- Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.
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Features:
- Uses genuine quality relay with normally open interfaces
- Maximum load: AC 250V/10A, DC 30V/10A
- Uses SMD OPTOCOUPLER isolation, with driving ability and stable performance
- Trigger current: 5mA
- Can be set to high or low trigger through a jumper
- Fault-tolerant design to maintain relay even if control line is broken
- Has power indicator (green) and relay status indicator (red)
- Interface design is user-friendly with all interfaces connectable through terminal wiring leads
- Module size: 50mm * 41mm * 18.5mm (L * W * H)
- Has four mounting bolt holes with 3.1mm holes and 44.5mm * 35.5mm pitch
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Applications:
- Can be used for home automation projects
- Can be used for industrial automation and control systems
- Can be used for robotics and control applications
- Can be used for controlling lights, fans, and other household appliances
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| General Specification |
| Channel | 2 |
| Trigger Voltage (VDC) | 24 |
| Trigger Current (mA) | 20 |
| Switching Voltage (VAC) | 250@10A |
| Switching Voltage (VDC) | 30@10A |
| Length (mm) | 50 |
| Width (mm) | 40 |
| Height (mm) | 20 |
| Weight (gm) | 30 |
| Shipment Weight | 0.033 kg |
| Shipment Dimensions | 6 × 5 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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Package Includes:
1 x 2 Channel 24V Relay Board Module with OPTO Isolation Support High or Low Level Trigger
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