Title: +038=360.000-OU045T_05-PCD2.m4160 PLS SBC - User Manual.pdf
With cycle times longer than 200 ms, the code sequence must be repeated  multiple times in the user program in order to prevent the watchdog triggering  during RUN.User Manual PCD2.M4x60 │ Document 27-648 │ Edition ENG06 │ 2020-10-2111-1X1 - USB Port (Programming Interface)12Communication portsX1T e r m n ailPortnumber (Software- adress)DescriptionX5X7X6X9X2X1 X2X4X5PGU Port #2 Port #10 Port #0Port #1Programming S-Bus, free protocol Profi S-Net Integrated RS-485  terminal Slot A interface selectable with  PCD7.F1xxSX4X6 X7 X9Port #9Port #8Dual Ethernet SwitchProfibus-DP with PCD2.F750012.1X1 - USB Port (Programming Interface)Plug: Default:Standard vertical USB series B (device plug) USB 1.1 device (slave), full speed 12 Mbps,  with Softconnect transilProtection: Hardware: On-board USB 5V supply