The PET-2200 is a PoE-enabled version of the ET-2200 series, which offers both DC and PoE power supply options. Both versions share the same hardware specifications and software firmware, and customers can choose between them based on their power supply needs. They can opt for the PET-2200 version with PoE+DC power supply or the ET-2200 version with only DC power supply.
 
Providing a variety of digital I/O functions, the (P)ET-2200 module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol.
 
The module can be used to create DI to DO pair-connection through the Ethernet. After configuration, the module can continuously poll the status of the local DI channels and then write to the remote DO devices via the Modbus TCP protocol.