IEC 61131 Multifunction Controller With Built-IN I/O Z-TWS11

Z-TWS11 is a multifunction and multi-protocol programmable control unit based on IEC 61131-1 SoftPLC Straton workbench.

The controller also includes n. 2 16-bit analog inputs configurable voltage or current and can be the platform to realize automation systems with expandable ModBUS / Ethernet I/O modules MODBUS.

Z-TWS11 high-level connectivity is granted by n.1 RJ45 10/100 MbpsEthernet port, n.1 RS485 port, n.1 RS232 / RS485 port, n.1 microUSB port.

The unit supports FTP client, SMTP client, http, MODBUS TCP, MODBUS RTU communication protocols. Z-TWS11 make possibile configuration and firmware upgrading by Web Server.


  • Entry level automation solution (~ 100 tags) for universal applications
  • High connectivity with FTP client, SMTP client, http, MODBUS TCP, MODBUS RTU protocols
  • Ethernet, RS485, RS232 / RS485 and MicroUSB communication ports
  • N. 2 built-in Analog Inputs
  • Expandability with MODBUS I/O modules and devices
  • Data memory with microSD card slot expandable up to 32GB
  • Programming system based on and Z-NET4 and IEC 61131-1 Straton softPLC
  • Web Server configuration
  • Easy installation and wiring by bus housed in DIN rail (IEC EN 60715)

Power supply

: 11-40 Vdc; 19-28 Vac


: (wxhxd) 100 x 17.5 x 112 mm


: 1.500 V

Operating temperature

: -10 to+50 °C


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