TANI OPC Communications Drivers


TANI provides well priced, scalable OPC DA and OPC UA communications drivers that:

  • Run on multiple platforms (Windows, Linux, Raspberry PI)

  • Runs for 72 hours without a license (after each start). Excellent for emergency situations or for application testing.

  • Requires no annual software maintenance for updates.

  • Provides full redundancy options.

  • Optimised for High Performance.



OPC-Server connects computers with visualisation or SCADA software with controllers of various manufacturers. The Tani-OPC-Server Ethernet allows accessing to controller from Siemens, Rockwell Automation, Mitsubishi, Wago, MODBUS, Schneider Electric and others. The communication is very fast, easily to configure and allows lot of diagnostics and overviews.

  • Siemens S7 1500 und 1200 with online browse.

  • Siemens S7 300/400 with symbol import.

  • Siemens S5. All models, all CP.

  • Rockwell Control Logix and Compact Logix.

  • Rockwell 800 Family.

  • Rockwell SLC and PLC5.

  • Rockwell extended paths - reach all your PLC over one.

  • BACnet and KNX support for building automation. Including structures, trend, calendar, rpc, lists and more.

  • Mitsubishi Melsec Q family support.

  • IEC 60870-5-104 for the telecontrol.

  • All Modbus basing PLC and devices. Modbus TCP and RTU.

  • MQTT with a simple symbol handling.

  • OPC UA station search (Multicast Discovery).

  • Structures as elements. Important for MES and OEE usage.

  • Alarms and events.

  • OPC UA device search with multicast discovery.

  • The communication to the controller is highly optimized, if it gets faster then structures are read instead of many single variables.

  • Option network redundancy.

  • All OPC variants: OPC UA, Classic OPC (sometimes called OPC DA) and OpcPipe.

  • Option historian functions.

  • Fast. It is the fastet OPC server on the market always.

  • For Windows, Linux, Docker, Raspberry PI, Phytec, Wiesemann &Theis and more.

  • Easy configuration, many wizards, no reboots during configuration changes

  • Reduction of downtime through integrated diagnostics.

TANI PLC Engine connects programmable controllers, supervisory control systems and devices among themselves and with the automation world.

  • Includes and extends the functionality of the OPC-Server product (OPC UA & DA)

  • Works as OPC server and OPC client to SCADA Systems

  • With BACnet, it opens controllers and databases to the building automation

  • Over Ethernet, it offers access to the controllers from the companies Siemens, Rockwell Automation, Wago, Modicon, Schneider Electric and others

  • Provides MQTT client and broker opening access to the Industry 4.0 and IoT world

Download a fully functional, 3 Day (restartable) demo.

TANI  Demo

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