Specification: Weight:118g/4.2oz Common interface load:AC 250V/10A, DC 30V/10A Module Size (L×W×H):141.5×50×18.5mm/5.6×2×0.7inch Bolt Hole:3.1 mm; 136×44.5mm (spacing) Voltage:5V, 12V, 24V (Optional)Module interface: 1+:connect to the positive pole of the power supply (5V.9V. 2-:connect to the power negative pole 31-in8:according to the setting of each circuit, the corresponding relay can be controlled with high or low level to suck in Relay output terminal: there are 24 wire interfaces, all interfaces can be directly connected to lead, convenient for users to use 11–NO8: the relay normally opens the interface, and the relay is suspended before it is sucked in, and then it is connected with COM short after it is sucked in; 21–COM8: relay common interface; 31–NC8: relay normally closed interface. The relay is short connected with COM before it is sucked in and suspended after it is sucked in. High and low level trigger selection terminal: 1.S 1-S8 is the high-low level trigger selection of relay 1-8 channels successively; 2 and low short connection, the corresponding relay for low level trigger, com and high short connection for high level triggerage List: 1×Relay Module
8 Channel Optocoupler Relay Module Board,High & Low Trigger Module 5V/12V/24V(24V)
$22.99
- The relay module is isolated by a chip-type optocoupler, which has strong driving capability and stable performance. The trigger current is 5mA.
- Each path of the module can be triggered by a high or low level by a jumper setting.
- The low level triggers the relay module’s power indicator (green) and the 8-way relay status indicator (red). User-friendly interface design, all interfaces can be directly connected through the terminal leads. Four fixing bolt holes are provided.
- Fault-tolerant design, the relay will not move even if the control line is disconnected.
- The 8-channel relay module has an operating voltage of 5V, 12V and 24V.
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