NORISYS 4 I/O modules

Robust CPU I/O master module with 32-bit processor



  • I/O master module with powerful 32-bit processor
  • Controls up to 16 I/O slave modules
  • Robust design for harsh environments (shipbuilding approvals)
  • Integrated web server for user-friendly configuration and web-based visualisation
  • IEC 61131 compliant PLC that can be flexibly programmed (CODESYS)
  • Integrated 32 GB SD card (e.g. logging function) and USB interface
  • Ideal for use in shipbuilding thanks to approvals from classification societies


The NORISYS 4 CPU is the central master module of the NORISYS 4 open automation platform with an IEC 61131 compliant PLC that can be flexibly programmed (CODESYS). The module features a powerful 32-bit processor with a multitasking function for running several programs simultaneously. An integrated web server facilitates user-friendly configuration and platform-independent web-based visualisation. Its compact and robust design, as well as the relevant shipbuilding approvals, make this product ideal for marine applications.

Technical data

Supply voltage US18 ... 32 VDC
Digital inputs4
Digital outputs4 (Relay, changeover contacts)
Interfaces2 x CAN, 2 x ETH, 1 x RS-232/422/485, 1 x N4ExtBus, 1 x USB, 1 x SD
Vibration resistance4g
Operating temperature-25°C ... 70°C