Trio – Flexslice 16-In NPN Module (P377)

The P377 digital input Flexslice connects 24V dc signals from devices on the machine to the binary control registers in the Motion Coordinator.

All 16 inputs are current sourcing (NPN) type and have electrical isolation. Inputs and power connection are via 2 x single-row push-in connectors. The Flexslice module indicates the input signal states via LEDs.


  • Use with Trio or 3rd Party EtherCAT Masters
  • High performance, flexible topology and simple configuration.
  • Bus cycle time synchronised with Motion Coordinator Servo Period.
  • Bus coupler module with 2 x RJ45 Ethernet ports for EtherCAT connection.
  • EtherCAT protocol remains fully intact down to individual modules using the E-bus system.
  • I/O functions tightly synchronised to motion using EtherCAT distributed clocks.
  • Automatic mapping to the Motion Coordinator I/O system.
  • DIN rail mounted.
  • Multiple practical push-in connector options – No break outs required.
  • Clip-together design with ‘quick release’ locks for mechanical integrity.
  • User labelling facility
  • Machine builder custom functionality options