Complete Newbie, how to add a BNI EIP-508-105-Z015

The Balluff EIP Modules are Ethernet/IP modules. Normally they are used as remote IO for a master plc.
Your module supports I/O link sensors in addition to the standard binary IO ports, but the network protocol is still Ethernet/IP.
Maybe @pturmel can tell you if his Ethernet/IP module http://forum.inductiveautomation.com/t/snappy-user-interfaces-with-the-ethernet-ip-module/12617 will work with your device.