This module replaces the CA-ETHRA. It is a compact device that provides the Ethernet connection for the controller. In terms of design, it is more compact. A big plus is that this module can be easily set up in the cabinet of the CTV900. The module powers itself with the 5V that can be taken from the controller. The RSIP offers better stability in modern gigabit networks. Ethernet module for Centaur Integration possible with the housing of the CTV900. Power supply: 5VDC (can be taken from CTV900)