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    What is a Relay Module?

    ATO has 12V / 24V DC, 2 ~32 channel relay modules. These relay modules can save a lot of space occupied by traditional relays, which is the preferred alternative to traditional relays. Now, we will introduce an ATO 12 / 24V DC relay module.

    ATO 12V / 24V DC 2~32 channel relay module

    Basic parameters

    • Number of channels: 2, 4, 6, 8, 10, 12, 16, 20, 24, 32.
    • Voltage: 12VDC, 24VDC.
    • Load: 12A/250V AC, 12A/30V DC, 8A/250V AC.

    Load protection

    • Each group of circuits work independently.
    • Freewheeling diode anti-surge protection.
    • Thick tinned layer to ensure load capacity.

    PNP NPN dual use

    • PNP type access, com terminal is +, indicator light is blue.
    • NPN type access, com end is -, indicator light is red.


    • Standard industrial rail installation.
    • Pluggable and replaceable relay components. (Compatible with Omron, Panasonic, etc.)

    Wide application

    • Street light control.
    • Water spray system.
    • Parking system.
    • Home appliance control.
    • Automated production line.

    Innovative relay module vs. traditional intermediate relay

    Innovative relay module vs. traditional intermediate relay

    Innovative relay module:

    • 60% reduction in wiring time.
    • 32% savings in installation space.
    • Save 41% by installing wires.
    • Beautiful and tidy up to 100%.

    Traditional intermediate relay:

    • Complex wiring.
    • Laborious installation.
    • Time-consuming wiring.
    • Messy layout.
    • Take up space.
    • Unsightly.

    If you want to know more about 12V / 24V ATO relay module, please view the video below.

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