Z-KEY-WIFI is a device that can extend networks and allow the transfer of process data between different levels of IT and industrial communication architecture. The integrated WiFi module allows wireless connection in Station or Access Point mode. Z-KEY-WIFI offers signals transmission between ModBUS TCP-IP / ModBUS RTU in different modes, increasing the number of connected nodes and network distances. The device can also extend the serial network operating as a transparent Remote virtual COM to the serial communication protocol.

Equipped with nr. 1 100 Tx Fast Ethernet port, WiFi a/b/g/n module and nr. 2 serial ports (RS232 / RS485, RS485), Z-KEY offers multiple methods of configuration through DIP-switches, web server, software tools (SESC, SDD, EASY Z-KEY) or via mobile app. Z-KEY advanced functions include supporting SENECA IoT Server "Cloud BOX", advanced serial diagnostics, "Quarantine mode" with time settable for “in fail” devices.

Status LED indicators - Power supply
Micro SD access
Rx-Tx serial communications
Ethernet links and traffic
WiFi signal strength
Access Point Mode
Station Mode
Communication - Nr. 1 Fast Ethernet port 100 Tx, RJ45 frontal panel (Max 8 client ModBUS TCP, Max 10 server ModBUS TCP)
Nr. 1 RS232 / RS485 commutable serial port, baud rate max 115k on connector
Nr. 1 RS485, baud rate max 115k on IDC10 connector for BUS and clamps
Nr. 1 micro USB port on side connector
WiFi module b/g/n 2.4 GHz
Protocols - ModBUS TCP-IP, ModBUS RTU
Operating modes - ModBUS Gateway from ModBUS TCP-IP to ModBUS RTU/ASCII
ModBUS Gateway shared memory from ModBUS TCP-IP to ModBUS RTU (Server)
ModBUS TCP-IP to ModBUS TCP-IP (Client)

Parameter Name	Parameter Value
Type	communication industrial IoT
Network	Ethernet wireless WiFi USB RS-485 RS232 Modbus RTU Modbus TCP Modbus TCP/IP