Take a quick overview

Digital I/O Module of the Gateway Family
eXIO-D100 provides direct information from/to the field. Accepts wide range AC/DC input. In addition to EtherCAT connections, both copper and fiber optic infrastructure are available.
  • Modular Design
  • Media Support
  • EtherCAT
  • Network Topologies
  • Compatibility

Modular Design

There are 4 slots on the main board to integrate 2 different types of digital I/O boards. Up-to 32 digital inputs/outputs can be configured.
Board types:
• Consisting 8 wide-range digital inputs
• Consisting 8 dry contact relay outputs

Media Support

2 ports 10/100BaseTx copper Ethernet supported for regular applications.
2 ports 10/100BaseFx fiber optic interface via SFP module connection supported for long distance communication or the environments with high EMI noise.


2 ports EtherCAT Slave connection for data exchange.
All inputs and outputs are directly drived by dedicated EtherCAT slave controller ASIC, which allows very high speed data exchange with the main controller units such as eRTU-X101.
Thanks to EtherCAT protocol, I/Os can be accessed from the master unit in microseconds, even when hundreds of devices are connected on the bus.

Network topologies

Wide range of network topologies can be supported according to the requirements of the application.


eXIO-D100 can be used fully compatible with other products from EtherCAT bus family:
• eRTU-X100 / eRTU-X101
• eXIO-M100
• eCVM-P100



10/100BaseTx 2

EtherCAT Slave

10/100BaseFx 2

Fiber optic, SFP Module
Ethercat Slave

I/O 4

12-pin Terminal(5.08)


There are 2 ports drived by the controler.
Each port can be selected as copper or fiber optic independently.
(8) Digital input board (8) Digital output board
There are 4 slots to choose to integrate any combination of Digital Input and Digital Output boards.
Up-to 32 digital inputs/outputs can be used.
Not every slot necessarily be used.