-Adds four multi-purpose I/O ports to an RTI XP series control processor.
-Use multiple PCM-4 modules for virtually unlimited control of devices.
-Communication with XP processor over Ethernet for easy expansion to anywhere a LAN connection exists.
-Variable IR output power.
-One 12VDC voltage trigger output.
-Powered via 12VDC power supply (included) or PoE (using class 3 PoE Ethernet router/injector)
-Sturdy steel construction.