

Tower Light with USB Surface ONN-M4-50S
ONN USB series signal tower is powered and simultaneously controlled by the USB interface. The USB interface ensures easy retrofitting and integration into the existing manufacturing plant and allows sending an error message without the use of a PLC. Controlling is possible via a PC or HMI. Due to the free software CH341, and you can always reprogram the signal image.
Tower Light with USB Surface ONN-M4-50S
Once creating the serial port, connect to it over 9600 baud and send command codes to turn on and off the red, yellow and green LEDs and enable/disable the buzzer. There’s also a blink command, so you don’t have to continuously turn on/off the LED to have a pulsing/blinking effect.
More details about USB signal tower, please check the link video for USB signal tower light
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