Description
12V 24V DC Motor Switch Forward and Reverse Controller Circuit 30 40A Motor Drive with Limit Module Lift Control
Product Description
Note: When connected to the NPN sensor to shoot low-level signal input, connect to the PNP sensor to shoot high-level signal input, passive signals (such as buttons, relay contacts)
P0 standard version-self-locking, the signal only needs to be triggered once, and the module self-locking runs all the time. -When it encounters a reverse signal during forward rotation, it stops immediately after 0.3 seconds and then enters reverse rotation. -The limit signal is given priority, and it will stop immediately when it encounters a positive limit signal during forward rotation. -It is not possible to start forward (reverse) rotation when there is a positive (reverse) rotation limit signal. -It is valid when the positive and negative signals are low, that is, a short 0V level (negative power supply), it will start -The limit signal is normally open. (For example, when SW1 is closed or connected to low level, the forward rotation cannot be started) P1 jog version When there is a positive (reverse) rotation signal, the motor rotates forward (reverse) The motor stops when there is no forward or reverse signal. In forward rotation, if SW1 is closed, it will stop forward rotation; in reverse, if SW2 is closed, it will stop forward rotation. Withdrawing the signal of SW1 and SW2, the rotation will not be restored at this time, and a signal edge is required to start the forward and reverse rotation. Other features are the same as P0.
1. The difference between P0 and P1 versions: P0 is the self-locking mode. For example, if you press the external forward switch (K1), the motor will always keep forward. It will not stop until the reverse signal (K2) or the forward stop signal (SW1) is encountered. P1 is the jog mode. For example, when the external forward switch (K1) is pressed, the motor will rotate forward. When K1 is released, the motor will stop running immediately. 2. The signal is active at low level and can be connected to a three-wire sensor (NPN-NO type); K1, K2, SW1, and SW2 still have this specification. 3. The limit signal is valid in P1 jog mode. For example, when K1 has a signal, it will rotate forward at this time, but there is also a signal at the limit of SW1, and it will stop at this time (it will not rotate forward). 4. The limit signal can also be called a stop signal. The limit signal is of trigger type and level enable function. For example, if a short limit signal is encountered during forward rotation, it will stop, even if the limit signal disappears, it will still stop. The forward rotation signal must be repeated again to be forward again. 5. Can not realize automatic forward and reverse rotation, there is no timing function, so strictly speaking, it cannot automatically reciprocate. But with the start switch, start switch (A), end switch (B), it can realize infinite reciprocating operation between A and B. Connection: start switch and start switch are connected to K1, end switch is connected to K2, SW1 and SW2 are not connected. Note that all switches are normally open.
Specification
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item
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value
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Name
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DC motor forward and reverse controller
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Working voltage
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DC 12V, 24V optional
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Module power consumption
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1. 0W (without load motor), static standby 0. 1W
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Signal input
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low-level active, the input is the negative electrode of the optocoupler, and the voltage is lower than 2V effective
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Response speed
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standard version 30A, optional 40A
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Output current
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95*60*25 (mm)
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Action life
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more than 100,000 times
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Weight
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30A92g, 40A 98g
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Contact Load
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Low Power
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P0/standard version
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Trigger for a short time, the motor will keep running until there is a stop signal or a reverse signal
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P1/Jogging version
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run when there is a signal, and stop when there is no signal. The limit signal will also stop.
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Details Images