MCU 340 5V 2 Saluran Modul Relay Delay USB Saklar Kontrol Cerdas

Detail MCU 340 5V 2 Saluran Modul Relay Delay USB Saklar Kontrol Cerdas

USB Intelligent Control Relay is a dual intelligent controller, using the USB interface, can be directly inserted in the computer or other devices. Module using high-performance micro-controller ip, with over-current protection and relay diode freewheeling protection, and an LED to indicate the working state of the relay, communication baud rate defaults to 9600. The module has a variety of control methods, according to different circumstances, set different types of control. Normal control mode: send commands to directly control the closing off, you can set the timer swit, the time after the arrival time, the relay state reversal. Jog control mode: send closed command, closed for a short period of time closing time in 0.5s or less after the break Mutually exclusive mode control: send the command, open and close, re-issued with the command, a closed one open, the two relay state is always the site The control mode defaults to the normal control mode. It can ange the control mode by command, and save the control mode after power failure. Get the device into the USB interface, the computer will identify the device, in the device management display If the display UNKNOW DEVICE, it is because there is no drive, you need to 340 drive or 341 driver, driver installation is complete, the new module will be inserted on it. Above the use of the serial assistant can not be hot-swappable, unplug the device without closing the serial port, serial assistant will be stuck The next step is to send instructions, the command format is as follows. Control command: hexadecimal transmission, four bytes 1. F0 A0 00 53 Relay 1 OFF command. In JOG control mode, this function is disabled. 2. F0 A0 01 53 Relay 1 closed command, the effect is different in different control mode 3. F0 A0 02 53 Relay 2 OFF command. In JOG control mode, this function is disabled. 4. F0 A0 03 53 Relay 2 closed command, in different control mode, the effect is different 5. F0 A0 NC 54 Select the control

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