The 6ES7223-5PH50-0XB0 is a relay I/O module.
It belongs to the SIMATIC S7-1200 G2 series.
It combines 8 input and 8 relay channels.
It reads 24 volt DC signals.
It switches 2 amperes per relay contact.
It drives 30 watt DC lamp loads.
It expands the CPU with extra I/O.
It is a Siemens S7-1200 signal module.

