1. 5V 240V 2A Solid State Relay , with 240V 2A solid-state relay fuse
2. Size: 25 * 34 * 25 (L * W * H) Net weight: 13g
3. Input power: 5V DC (160MA)
4. Control signal voltage Input: (0-1.5V status low level relay on) (2.5-5V status high level relay off)
KF301 blue terminal access control line more convenient.
DC +: connect the positive power supply (depending on the relay voltage)
DC-: connect the
CH: relay module signal trigger terminal (low level trigger active)
High and low meaning
The high level trigger refers to the trigger side of the signal (IN) and at the power supply there is a positive voltage between the positive, usually with the power of the positive and the trigger connected to a trigger mode, when the trigger side has a positive voltage or a trigger voltage, the relay is pulled.
The low level trigger refers to the trigger terminal of the signal and the negative supply voltage between the ov, or the trigger side of the voltage that the supply voltage is lower, low to trigger the voltage, from so that the relay pulls, Usually the negative side of the power supply is connected to the trigger terminal and is triggered by the relay.
Voltage version: 5V
Operating current: 12.5mA Trigger voltage: 0-1.5V Trigger
current: 2mA Product
Module power supply: the power supply must be DC, the voltage and relay voltage to match
1 x Solid State Relay Module
Note: Light shooting and different display may cause the item’s color in the picture to be a little different from the real thing. The allowable measurement error is +/- 1-3cm.
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