Z-KEY

заменяется Z-KEY (HW rev. G0)

Profinet IO protocol gateway/converter <-> ModBUS RTU/ASCII/TCP-IP with 2 serial ports

Z-KEY Profinet is an advanced gateway designed to facilitate bidirectional communication between Profinet IO and ModBUS RTU/ASCII/TCP-IP industrial networks. The device is equipped with two serial ports and one 100 BaseT Ethernet port.

Thanks to its ability to read ModBUS device registers autonomously via serial bus or Ethernet, Z-KEY makes this data accessible to a Profinet IO controller. In the ModBUS context, it acts as a Master device with a dedicated memory space of 1200 bytes for reading and 1200 bytes for writing to define commands. This enables a smooth, flexible transition between the two standards and control of a subnet with 128 nodes.

Configuration and diagnostics are simplified by the integrated web server, dedicated software suite, Excel templates for managing and exporting variables, the Simatic TiA Portal environment (when integrating with Siemens PLCs) and other PLCs. This range of options provides a versatile approach that adapts to specific application requirements, enabling easy integration and efficient system management.

TECHNICAL DATA

Power supply	11..40 Vdc; 19..28 Vac
Max. consumption	1,5 W
Isolation	1,5 kVac, 3-way
Status LEDs	Power supply Profinet communication Serial communication Ethernet communication
Protection rating	IP20
Operating temperature	-25°C..+65 °C
Connections	3-way removable screw terminals, 5 mm pitch Rear IDC10 connector for DIN 46277 rail Front RJ45 connector
Dimensions (wxhxd)	17,5 x 100 x 112 mm
Weight	100 g
Enclosure	PA6, black
Installation	Vertical mounting on 35mm DIN rail IEC EN60715
Ethernet ports	No. 1 Fast Ethernet 100 Tx port, front RJ45 (Profinet IO, ModBUS TCP-IP Client)
Serial Ports (COM1, COM2)	No. 1 switchable RS232 / RS485 serial port, max baud rate 115k on connector (ModBUS RTU/ASCII Master) No. 1 RS485 port, max baud rate 115k on IDC10 connector for bus and terminals (ModBUS RTU/ASCII Master)
Industrial protocols	ModBUS TCP-IP, ModBUS RTU, MdoBUS ASCII, Profinet IO
Operating modes	Profinet IO ↔ ModBUS RTU/TCP-IP/ASCII Master Gateway Profinet IO ↔ ModBUS RTU/TCP-IP/ASCII Slave Gateway
Max no. of TCP-IP Servers (Client Mode)	10
Max no. of TCP-IP Servers (Master Mode)	up to 3
Dedicated command memory	1200 bytes for READING and 1200 bytes for WRITING
Max no. of Modbus RTU/ASCII Slave Nodes	128
Programming	DIP Switch (factory parameters, serial ports) Web Server EASY software Excel template TiA Portal CoDeSys
Firmware update	Via web server
Advanced diagnostics	Yes
IoT support and third-party platforms	TiA Portal / Step7, GSDML
Certifications	CE
Standards	EN 61000-6-2, EN61000-6-4, EN60950-1