R-KEY-LT

заменяется R-KEY-LT (HW rev. E0)

1-port ModBUS-RTU/ASCII industrial gateway

R-KEY-LT is a compact and robust Modbus gateway that converts from Modbus TCP-IP protocol to Modbus RTU/ASCII and vice versa. It supports up to 8 Modbus TCP-IP clients at the same time, with up to 10 Modbus TCP-IP servers. With this model, serial Modbus slave devices can be integrated into an existing Modbus TCP-IP network, as well as Modbus TCP-IP slave devices can be made accessible to serial masters. R-KEY-LT can be configured via web server and software. It has Vac/dc power supply on the same hardware, insulation 1.5 kVac, extended temperature range. The device can also be powered via 230 Vac power supply unit.

TECHNICAL DATA

Power supply	10..40 Vdc; 19..28 Vac
Power consumption	~1 W
Isolation	1,5 kVac
Status indicators	Power supply Rx-Tx serial communications Ethernet link and traffic
Connections	7/2-way removable screw terminals, 5 mm pitch
Ethernet port	No. 1 Fast Ethernet 100 Tx port, RJ45 (max 8 TCP-IP Clients / max 10 TCP/IP Servers)
Serial port	No. 1 switchable RS232/RS485 serial port, max baud rate 115k
Industrial protocols	ModBUS TCP-IP, ModBUS RTU, ModBUS ASCII
Operating modes	From ModBUS TCP-IP to Modbus RTU/ASCII From ModBUS RTU/ASCII to Modbus TCP-IP
Serial Serial Sniffer	Yes, via web server
Configuration	Via DIP switch or web server
Firmware update	Via web server
Installation	For DIN rail (IEC EN 60715)
Protection rating	IP20
Operating temperature	-25..+70°C
Dimensions (wxhxd)	53x90x32 mm
Weight	80 g
Marking / Certifications	CE