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Anybus® Gateway - Ethernet Modbus-TCP Slave to Modbus RTU Master

By: HMS Industrial Networks Inc
29 March, 2010
Anybus® Gateway - Ethernet Modbus-TCP Slave to Modbus RTU Master
Anybus® Gateway - Ethernet Modbus-TCP Slave to Modbus RTU Master
The Anybus Modbus TCP/RTU Gateway can be used to connect a Modbus/TCP master to one or several Modbus/RTU slaves. The transparent Modbus TCP/RTU gateway will act as a Modbus/TCP slave on an Ethernet network, and transform the queries to the Serial Modbus network, and send back the Modbus/RTU slave response to the Modbus/TCP master.

The gateway supports RS-232 through a 9-pole DSUB or RS-485 through the screw terminal block on the other side of the module. It supports 10/100Mbps Ethernet through a standard Ethernet connector (RJ-45). It can be configured via a web-interface or by using the free Anybus IPConfig utility. It also contains a Flash memory for easy software updates.The 9-pole DSUB, male connector on the Anybus module contains a fully equipped RS-232 interface.

This port can beused to connect to any equipment with an RS-232 interface. The gateway carries a screw terminal block with 12 contacts. Five of these can be used to connect to any equipment with an RS-485 interface.The IPConfig utility is a PC-based configuration utility to set TCP/IP network settings in the Anybus module. Anybus IP Config scans the Ethernet network for connected Anybus devices and lets the user set IP-address, net mask, gateway, DNS and host name for each unit.

Features & Benefits

- Transparent gateway between Ethernet Modbus-TCP and Modbus RTU- Serial port RS232 & RS485 - Modbus RTU Master- In the Modbus RTU master mode, up to 32 Modbus RTU slaves are supported- Serial baud rate up to 115 kBit/s- Acts as a Modbus TCP Server- Ethernet port 10/100 Mbit- Simple configuration (Node address, IP-address etc) via the included Anybus IPConfig tool and Web interface- Robust industrial design allowing for use in harsh industrial environments- Power supply 24VDC- DIN rail mountable- Mechanical rating: IP20- Tested and verified for full network conformance- CE, UL, ATEX, Haz Loc and RoHS conformance

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