8-Port Relay Output Expansion Module

Up to 10 RS-EDOR8 modules can be installed to expand relay output to a maximum of 80 pins.

The rotary switch on the face of the module is used to assign the module to a port block.

Installing Expansion DIO Modules

The expansion DIO modules can be installed in any slot on either the 10-slot main board or the 5-slot expansion board, except the CPU slot.