ModuleMe Electronic
30A DC 12V/24V Motor Controller Relay Module Forward Reverse Control Board New
Features
1: Wide range of applications
2: Small size
3: stable performance
4: Working voltage: DC 12V (12V version) or 24V (24V version) optional
5: Simple to use
1: Wide range of applications
2: Small size
3: stable performance
4: Working voltage: DC 12V (12V version) or 24V (24V version) optional
5: Simple to use
Product parameters:
1 Working voltage: DC 12V (12V version) or 24V (24V version) (DC power supply power ≥ motor load x3);
2 Applicable motor: brushed DC motor;
3 Maximum load current: 15A (relay maximum load 30A);
4 Signal input: active low (NPN);
5 working modes: 9 optional modes, including instantaneous, self-locking, etc.;
6 Working current (excluding motor): quiescent current: 5MA, forward or reverse working current: 70MA
7 Size: 89*62*22mm;
8 Weight: 86 grams.
1 Working voltage: DC 12V (12V version) or 24V (24V version) (DC power supply power ≥ motor load x3);
2 Applicable motor: brushed DC motor;
3 Maximum load current: 15A (relay maximum load 30A);
4 Signal input: active low (NPN);
5 working modes: 9 optional modes, including instantaneous, self-locking, etc.;
6 Working current (excluding motor): quiescent current: 5MA, forward or reverse working current: 70MA
7 Size: 89*62*22mm;
8 Weight: 86 grams.
Pin Description
VCC : Power +
GND : Power -
M+ : Motor +
M- : Motor -
GND : Trigger signal -
K1 : Positive input control
K2 : Reverse input control
S1 : Forward limit signal
S2 : Reverse limit signal
VCC : Power +
GND : Power -
M+ : Motor +
M- : Motor -
GND : Trigger signal -
K1 : Positive input control
K2 : Reverse input control
S1 : Forward limit signal
S2 : Reverse limit signal
This module has 4 signal input terminals, namely ''K1'', ''K2'', ''S1'', ''S2'', K1 is the forward signal input terminal, K2 is the reverse signal input terminal , S2 is the input end of the forward limit signal, and S2 is the input end of the reverse limit signal. The signal input source can be selected from micro switch, induction, infrared, metal, remote control and other modules, and can also be controlled by a single-chip microcomputer.
Operating mode:
Mode 0 (default):
In self-locking mode, the signal only needs to be triggered once, and the module self-locking runs all the time.
- When encountering a reverse signal during forward rotation, immediately stop for 0.3 seconds and then enter reverse rotation;
- The limit signal has priority, and the forward limit signal is stopped immediately when it encounters forward rotation;
- When there is a forward rotation limit signal, the forward rotation cannot be started, and the same is true for the reverse rotation;
- The forward and reverse signals are valid at low level, i.e. a brief 0V level (negative power supply) will start;
- The limit signal is normally open; (For example, when the SW1 switch is closed or connected to a low level, the forward rotation cannot be started.)
-Only one limit signal is valid at a time, for example: inputting two limit signals at the same time during reverse rotation cannot stop the motor rotation.
Mode 1:
The auto-start version of mode 0 adds the function of auto-start on power-on on the basis of mode 0, that is, it automatically starts forward rotation every time the module is powered on. This version is more suitable as a motion module between two points, the module works automatically when it is powered on.
Mode 2:
momentary mode. When there is a forward rotation signal, the motor rotates forward; when there is a reverse rotation signal, the motor reverses; when there is no forward rotation signal and no reverse rotation signal, the motor stops; when forward rotation, if there is a forward rotation limit, the forward rotation is stopped. Rotation; during rotation, if there is a reverse rotation limit signal, the reverse rotation will be stopped. Removing the two limit signals will not restore the rotation, and it is necessary to re-input the rotation signal to start the forward and reverse rotation.
Mode 3:
Level-driven mode, which functions like an H-bridge and operates according to the following logic:
When there is a forward rotation signal, when there is no signal at the forward rotation limit, it will rotate forward; when there is a reverse signal and there is no signal at the reverse limit, it will be reversed; this version is pure logic type, suitable for single-chip signal input. Note that the forward rotation has priority, that is, the forward rotation is the forward rotation input and the conditions are met at the same time.
Pay attention to the real-time nature of the level. For example, when the forward and reverse input terminals have signals at the same time, it is forward rotation. At this time, if the forward rotation signal is removed and the reverse rotation signal is retained, the reverse rotation is performed. When the motor rotates, the limit input is invalid and the motor cannot stop.
Mode 4:
Start/stop mode, the function is the same as mode 0, only the following function details are different:
If the forward rotation has been started, input the forward rotation signal again to stop immediately; if the reverse rotation has already started, input the reverse rotation signal again to stop immediately. For example: there is a forward rotation signal >>> forward rotation immediately; at this time, input a forward rotation signal >>> stop forward rotation immediately. The reverse is also true.
Start/stop mode, the function is the same as mode 0, only the following function details are different:
If the forward rotation has been started, input the forward rotation signal again to stop immediately; if the reverse rotation has already started, input the reverse rotation signal again to stop immediately. For example: there is a forward rotation signal >>> forward rotation immediately; at this time, input a forward rotation signal >>> stop forward rotation immediately. The reverse is also true.
Mode 5:
The function is the same as mode 0, but the limit signal is different as follows:
The limit signal is only valid for the current time (the leading edge is valid).
For example, after starting the forward rotation, it will stop when it encounters the forward rotation limit signal. After stopping, although the forward rotation limit signal is still input, the forward rotation can still be started by inputting the forward rotation signal at this time. This specification is usually used when the unidirectional start and end points are on the same motion circle, such as pressing once for one turn, and pressing again for one turn.
The function is the same as mode 0, but the limit signal is different as follows:
The limit signal is only valid for the current time (the leading edge is valid).
For example, after starting the forward rotation, it will stop when it encounters the forward rotation limit signal. After stopping, although the forward rotation limit signal is still input, the forward rotation can still be started by inputting the forward rotation signal at this time. This specification is usually used when the unidirectional start and end points are on the same motion circle, such as pressing once for one turn, and pressing again for one turn.
Mode 6:
One-key switch mode, the function is the same as mode 0, but the startup method is different, as follows:
Forward rotation signal input, forward rotation after triggering, reverse rotation after re-triggering, and reverse rotation signal input are invalid. Input the forward rotation signal once to start the forward rotation, and stop the forward rotation when the forward rotation limit has a signal; input the forward rotation signal again, start the reverse rotation, and stop the reverse rotation after the reverse rotation limit has a signal.
One-key switch mode, the function is the same as mode 0, but the startup method is different, as follows:
Forward rotation signal input, forward rotation after triggering, reverse rotation after re-triggering, and reverse rotation signal input are invalid. Input the forward rotation signal once to start the forward rotation, and stop the forward rotation when the forward rotation limit has a signal; input the forward rotation signal again, start the reverse rotation, and stop the reverse rotation after the reverse rotation limit has a signal.
Mode 7:
Forward rotation when there is a forward rotation signal input, reverse rotation when there is no signal, the reverse rotation signal input is invalid and cannot be input together with other signals. During forward rotation, if there is a signal at the forward rotation limit, the forward rotation will stop; during reverse rotation, if there is a reverse rotation limit signal, the reverse rotation will stop. Only one limit signal is active at a time.
For example: inputting two limit signals at the same time during reverse rotation cannot stop the motor from rotating.
Forward rotation when there is a forward rotation signal input, reverse rotation when there is no signal, the reverse rotation signal input is invalid and cannot be input together with other signals. During forward rotation, if there is a signal at the forward rotation limit, the forward rotation will stop; during reverse rotation, if there is a reverse rotation limit signal, the reverse rotation will stop. Only one limit signal is active at a time.
For example: inputting two limit signals at the same time during reverse rotation cannot stop the motor from rotating.
Mode 8:
Self-locking-limit normally closed mode, only the difference of position signal, other functions are the same as mode 0. The limit signal is normally closed (for example, when there is no signal input to the forward rotation limit, the forward rotation cannot be started, and only the forward rotation limit signal can be input to start the forward rotation).
Self-locking-limit normally closed mode, only the difference of position signal, other functions are the same as mode 0. The limit signal is normally closed (for example, when there is no signal input to the forward rotation limit, the forward rotation cannot be started, and only the forward rotation limit signal can be input to start the forward rotation).
Power Requirements:
The DC motor governor input should be DC power. The power supply can be used but not limited to the following: switching power supply, DC output transformer, lead-acid battery, lithium battery, solar battery, etc. Connect the power cables to the ''VIN'' and ''GND'' terminals respectively, and the positive and negative poles of the power supply cannot be reversed. The power supply voltage range is DC 11-15V (12V version), and it can work normally between DC 22-26V (24V version); DC power requires power ≥ motor power × 3.
The DC motor governor input should be DC power. The power supply can be used but not limited to the following: switching power supply, DC output transformer, lead-acid battery, lithium battery, solar battery, etc. Connect the power cables to the ''VIN'' and ''GND'' terminals respectively, and the positive and negative poles of the power supply cannot be reversed. The power supply voltage range is DC 11-15V (12V version), and it can work normally between DC 22-26V (24V version); DC power requires power ≥ motor power × 3.
Motor requirements:
IO56D02 is a DC motor controller, and the application motor should be a brushed DC motor. Connect the motor cables to the ''Motor+'' and ''Motor-'' terminals respectively. Motor power requirements: The rated power of 24V DC motor is less than 100W, and the limit is 200W; the rated power of 12V DC motor is less than 50W, and the limit is 100W.
IO56D02 is a DC motor controller, and the application motor should be a brushed DC motor. Connect the motor cables to the ''Motor+'' and ''Motor-'' terminals respectively. Motor power requirements: The rated power of 24V DC motor is less than 100W, and the limit is 200W; the rated power of 12V DC motor is less than 50W, and the limit is 100W.
Package list
1*30A motor forward and reverse controller relay board
1*30A motor forward and reverse controller relay board
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