The I/O modules of RIO can be connect to the MotionOne CM controller via a bus coupler module or directly to the LACP 26x. The I/O modules are connected to one another via a special connector system. A system bus uses this to distribute information. The whole system is installed on the mounting rail.
The position of an I/O module can be freely chosen. Every assembly has its own address and can therefore be clearly assigned. A maximum of 12 I/O modules can be attached.