Description
1 Channel Remote Controller Self Lock Switch Relay Flip Flop Relay 24V DC PCB Mount SPDT Relay With Power-Off Memory
Product Description
One way self-locking relay module with power-off memory function Single-key switch press once to make, press once to break
1. Single-channel bistable relay module, which is mostly used for electrical equipment controlled by one-button buttons, and is mostly used for weak current control. 2. Basic function: Trigger the K terminal once, the relay is turned on, and then trigger-next, the relay is turned off, and so on. 3. Using multiple anti-interference technology, the input signal can process the interference signal 4. The power input has diode anti-reverse protection, and the module will not work when the positive and negative poles of the power supply are reversed, which can effectively prevent damage caused by negligence. 5. The output is the dry contact of the relay, that is, no power (equivalent to a switch). The passive output is suitable for more applications and the wiring is more flexible and convenient. 6. With power indicator (red LED, power on-straight on) and work indicator (green LED, only on when the relay is closed). The module status is clear at a glance.
One way self-locking relay module with power-off memory function
With power-off memory: the next time the power is turned on, the last state will be restored
Single-key switch press once to make, press once to break Low-level signal is valid
Specification
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item
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value
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Power supply voltage
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12V / 24V optional
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Trigger mode
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low-level effect, low-level width is not less than 20mS
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Working voltage
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45mA (12V), 25mA (24V)
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Output form
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relay contact output, a set of normally open + normally closed
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Load capacity
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10A (DC 30V or less or AC 250V or less)
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Size
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length 70 * width 20 * height 19 (mm)
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Weight
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22g
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Features
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Power-off memory (the relay will reset when the power is off, but the relay will return to the last state after the power is turned on again)
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Details Images