HMIECENT - 

Ethernet Expansion Module — The HMIECENT expansion module adds 10/100 MB Modbus TCP ability when plugged into the expansion slot of a 6", 8" or 10" HMi unit (not available on the 4" model). Up load and download programs and communicate to other Modbus TCP devices. No need for patch or crossover cables as this module auto-detects and adjusts for proper operation.

I/O Expansion Modules — The HMIEC0806 and HMIEC1612 are 14 and 28 discrete I/0 expansion modules providing 8 DC inputs and 6 relay outputs or 16 DC inputs and 12 relay outputs. Plug this module into the available expansion slot on the back of the HMi unit (not available on the 4" model) and it’s ready to use. No need for a separate PLC controller as it is built into the unit. Combine operator interface and logic into a single platform — Use HMISOFT to build both the ladder logic and OI program.