Integrated connection type
RJ45 COM2 serial link RS485 <= 187.5 kbit/s Siemens MPI (187.5 kbits/s) male SUB-D 9 COM1 serial link RS232C/RS422/RS485 <= 115.2 kbits/s removable screw terminal block power supply RJ45 Ethernet TCP/IP3 removable screw terminal block digital output removable screw terminal block audio output removable screw terminal block digital input2 USB type A master port (V1.1)
Resistance to electrostatic discharge
6 kV IEC 61000-4-2 level 3