The Safety Control Unit is a 24 VDC device designed for safety applications. It features 2 sets of 4 inputs (IN1 to IN8) for safety input. The rated voltage of the unit is the same as the voltage of the power supply for internal use. For control output, it has 2 sets of PNP open-collector transistors with 2 outputs each. Additionally, there is an auxiliary output with PNP open-collector transistors, providing 4 outputs in total. The Safety Control Unit supports MODBUS RTU RS-485 Communication protocol and is made of polycarbonate material. It has an IP20 rating, indicating protection against solid objects larger than 12 mm in diameter and no protection against water intrusion.