The PN1-S25-TB test kit comes with a Type-C interface to support power supply. The Profinet gateway module development board has 2 independent RS485 serial ports and 1 network port to meet various communication needs. All LED lights, function pins, and reset pins are brought out; the reset pin is connected to an external button for easy operation, and the operating status indicator pin is also connected to an external LED for users to observe the status.
