IECS-1116-EtherCAT Slaves – R1-EC – Remote I/O Module

The IECS-1116-DI Remote I/O Module is an industrial EtherCAT slave I/O module equipped with the EtherCAT protocol for today’s distributed industrial applications. The IECS-1116-DI provides high-density digital input channels and is protected with 3750 V DC isolation. Its compact size and DIN-rail mounting make installation in a cabinet easy. Pluggable terminal blocks and LED indicators help users to maintain and set up their system.

Contact us


  • Channels: 16
  • Input Type: Wet (sink/source)/Dry (source)
  • Connector: 2 x RJ45
  • Max. Distance: 100m (100Base-TX)
  • Input Voltage: 9~48V DC
  • Power Consumption: 4W max.
  • Operating Temperature: -40° to 75°C
  • TAA Compliant


Digital Input
Channels 16
Input Type Wet (sink/source) / Dry (source)
Wet Contact On Voltage Level: 3.5~50V
OFF Voltage Level: 4V max.
Dry Contact ON Voltage Level: Close to GND
OFF Voltage Level: Open
Photo Isolation 3750 VDC
Communication Interface
Connector 2 x RJ45
Protocol EtherCAT
Distance between Stations Max. 100m (100BASE-TX)
Data Transfer Medium Ethernet/EtherCAT cable (min. cat5), shielded
Input Voltage Range 9~48V DC
Power Consumption 4W max.
Dimensions (W x D x H) 32 x 87 x 135mm
Installation DIN-rail and wall mounting
Case Material IP40 metal
Operating Temperature -40~75 degrees C
Storage Temperature -40~75 degrees C
Relative Humidity 5~95% (non-condensing)