The MOACON provides a total of 48 digital I/O ports. If more than 48 are needed, these expansion DIO modules can be used to increase the number of digital I/O ports.
Up to 8 I2-EDI16 modules can be installed to expand DC input to a maximum of 128 pins.
The DIP switch on the side of the module is used to assign the module to a port block.
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.