The I-7088 provides 8-channel PWM output and 8-channel counter input, and can be used to develop powerful and cost-effective analog control systems. PWM (Pulse Width Modulation) is a powerful technique for controlling analog circuits that uses digital outputs to generate a waveform with a variable duty cycle and frequency which can be used to control analog circuits. It can be used to control the position or speed of motors, the brightness of lamps or the speed of fans… etc. Either burst mode or continuous mode can be used for PWM outputs depending on your situation. In addition, all digital input channels can be used as high-speed counters with a speed of up to 1 MHz. The M-7088 supports Modbus RTU and DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7088.