R-KEY-LT-P

 

Profinet IO <-> ModBUS RTU / TCP-IP compact gateway

 

The Profinet gateway R-KEY-LT-P is characterized by its compact design and small footprint. It guarantees an excellent price-performance ratio, universality of use, and optimization of network integration costs. The R-KEY-LT-P transmits data bidirectionally between Profinet IO and ModBUS RTU / TCP-IP industrial networks. Equipped with 1 serial port and 1 Ethernet 100 BaseT port, on the Profinet IO side, the device is compatible with most common PLCs supporting the same standard. On the ModBUS side, it works as a Master device on a serial capable of controlling a sub-network with 128 ModBUS RTU slave nodes. In ModBUS TCP-IP it can connect with 10 ModBUS TCP-IP servers. The device independently reads device registers on the serial bus or Ethernet and allows access by a Profinet IO controller to up to 500 variables (tags). Each ModBUS type variable (tag) is convertible to Profinet IO. Configuration and diagnostics are performed via Simatic TIA PORTAL environment (in case of system integration with Siemens PLC) and/or CODESYS softPLC.

Description

TECHNICAL DATA

POWER SUPPLY 10..40 Vdc; 19..28 Vac
POWER ABSORPTION 1 W
ISOLATION 1,5 kVac
STATUS LED Power
Rx-Tx serial communication
Ethernet Link & traffic
PROTECTION DEGREE IP20
OPERATING TEMPERATURE -25°C..+70 °C
CONNECTIONS Removable 7/2-way screw terminals, 5 mm pitch
DIMENSION (LXHXP) 32 x 53 x 90 mm
WEIGHT 80 g
HOUSING PA6, black colour
INSTALLATION DIN rail 35mm IEC EN60715
ETHERNET PORT Nr 1 Fast Ethernet 100 Tx, RJ45 (Profinet IO, ModBUS TCP-IP Client)
SERIAL PORT Nr. 1 RS232/RS485 commutabile, baud rate max 115k su connettore (ModBUS RTU/ASCII Master)
INDUSTRIAL PROTOCOLS ModBUS TCP-IP, ModBUS RTU, MdoBUS ASCII, Profinet IO
OPERATING MODES Gateway Profinet IO ↔ ModBUS RTU/TCP-IP/ASCII
N° MAX SERVER TCP-IP (CLIENT MODE) 10
N° MAX CLIENT VARIABLES / TAGS 500
N° MAX MODBUS SLAVE NODES RTU/ASCII 128
PROGRAMMING Web Server
EASY SETUP 2
Template Excel
FIRMWARE UPDATES via Web Server
ADVANCED DIAGNOSTICS
MODBUS PASS THROUGH
DE AND SUPPORTED PLATFORMS TiA Portal / Step7, GSDML
STANDARD CE
NORMS EN 61000-6-2, EN61000-6-4, EN60950-1