How is the I/O addressed?
I/O modules connected to a Network Interface Unit can have reference addressing assigned automatically upon power up. The addresses of these I/O modules can also be set using GE Fanucs Remote I/O Configuration software. I/O reference addressing for modules connected to a CPU can be assigned automatically upon power up or may be assigned through the use VersaPro Programming Software. Do I need a wiring carrier for each I/O module? Yes. Each I/O module is supported by an individual field wiring carrier that connects the I/O electronics to the I/O bus.