12V-24V Pulse Signal Cycle Delay Timer Switch dual MOS Control Board Features: 16 opto isolated digital inputs,3 opto isolated digital outputs; Upgrade algorithm,support soft interpolation,fixed arc interpolation bug of the old version; Analog spindle control 0-10V spindle control (can be modified as PWM output); Interface clear and simple, powerful, almost meet all requirements There is a key emergency STOP function (STOP key), with reverse connection protection, reverse connection does not burn Added sleep mode, after enabling, 5 minutes without any operation, automatically close the display, any button to wake up Different OP, CL and LOP parameters can be set, which are independent and saved separately Set parameters for automatic power off and save With optocoupler isolation, enhance anti-interference ability, industrial level circuit board, set parameters after power off forever memory Specification: 2: Trigger Source: Active-high (3.0V-24V), have optocoupler isolation, can improve the system's anti-jamming capability (customers can also shorting common ground). Output capacity: 5V--36V DC, 15A continuous current at room temperature, 400W power (maximum current up to 30A under auxiliary cooling conditions) Service life: infinite times switch Working temperature: - 40~85℃ Weight: Approx.16g/0.6oz   Operating mode: P1: trigger signal, the relay is on "OP" time, and then disconnect; in the "OP" time, as follows: P1.1: signal is triggered again, invalid P1.2: signal is triggered again, the clock is reset P1.3: Signal trigger again, relay off, stop the clock; P-2: trigger signal, the relay off "CL" of time, the relay on "OP" time, and then disconnect relay; P3.1: trigger signal, the relay is turned on after the "OP" time, the relay off "CL" time, then the operation cycle, if the trigger signal period, the relay off, stop the clock; the number of cycles ( "LOP ") can be set. P3.2: without triggering signal, the relay is on "OP" time, the relay off "CL" time, and has been cycling; frequency ( "LOP") cycle can be set; P-4: signal holding function. If there is a trigger signal timing is cleared, the relay remains on; when the signal disappears, after the timing "OP" time, the relay is; if another signal during timing, timing is cleared; Pay attention: 2.'DC + 'and' load + 'This is an internal short circuit of the poles, but' DC- 'and' load - 'poles during use can not be shorted, otherwise the load can not be controlled on and off, which is equivalent load is been carrying electricity. Timing range: How to choose the time range? After setting the mode selection screen parameter value by a short press "STOP" button to select the time range; XXX. decimal point in the unit place, time range: 1 second to 999 seconds. XX. X decimal point in decade place, Timing range: 0.1 seconds to 99.9 seconds X. X. X. decimal full brightness, Timing range: 1 minute to 999 minutes. For example, you want to set "OP" is 3.2 seconds, then move the decimal point to decade place, the digital display 03.2 Parameter description: "OP" - conduction time, "CL" - off time, "LOP" - the number of cycles (1-999 times, "---" represents infinite loop). These parameters are independent of each other, but is shared by each mode. For example, in P1.1 mode, set the on-time "OP" is 5 seconds, if you switch to P1.2 mode, it's "OP" will be 5 seconds too. In the main interface (display 000), short press "SET" button will display "OP" ( "CL", "LOP") and the corresponding time XXX; Some parameters only mode "OP" (such as the mode P1.1, P1.2, P1.3), short press the "SET" key to display only the "OP"and the corresponding time; Some models have parameters "OP", "CL", "LOP" (such as the mode P3.1, P3.2), short press "SET" button will display "OP" and the corresponding time, "CL" and the corresponding time, "LOP" and the corresponding number of times; In the main interface by short press "SET" key to see information about the parameters of the current mode, very convenient! How to set parameters? 1. First, read the instructions to determine the required operating mode. 2. The module is powered up, the display at the current work mode (P1.1 default mode), then enter the main interface; press "SET" button for 2 seconds after release to enter mode selection interface; a short time by pressing "UP", "DOWN" key to select the mode (P1.1 ~ P-4). 3. Select the mode (such as P3.2), short press the "SET" button, then the parameter to be set flashes ( "OP" on-time, "CL" off time, "LOP" cycles ( "---" represents infinite loop)), by "UP", "DOWN" keys to adjust the parameter value, support long press (rapid increase or decrease) and short press (increase or decrease one unit); then short press the "STOP" key to select the decimal point p