Profinet IO <-> ModBUS RTU / TCP-IP gateway from SENECA

December 1, 2021
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Profinet IO <-> ModBUS RTU / TCP-IP gateway from SENECA-0

Make your communication network even more flexible and expand the range of devices to be connected with the SENECA Profinet IO gateway.

Seneca Z-KEY-P and R-KEY-LT-P provide communication between Profinet IO and Modbus RTU  industrial networks. The device reads the registers autonomously on the Modbus RTU / side and makes it available to the Profinet IO and Modbus TCP side.

With Z-KEY-P / R-KEY-LT-P you get:

  • 2x or 1x RS 485/232 connections to Modbus RTU / ASCII
  • Ethernet connection Profinet OI, Modbus TCP / IP
  • Configuration and monitoring of settings via web server
  • GSDML file import for TIA portal


 If you need any of the SENECA devices, contact ZTF Lāsma specialists who will help you find the most suitable and cost-effective solution. We are here to support!

Pēteris Žerbiņš
Pēteris Žerbiņš
PLC / HMI / Interface Technology
+371 2860 3305