>visionsystems.de/ModGate 813RM (6702.html)   Features Controls 8 Modbus lines located virtually anywhere via Ethernet or Internet LAN interface 10BaseT/100BaseTx Ethernet Configuration over WEB Browser Supports Modbus Master Multiplexing Supports TCP/IP, DHCP, ICMP, HTTP, DNS Supports ART (Automatic Receive Transmit control) RS232/422/485 interface selectable by Software       ModGate 813RM Quick Link: | Features | More Pictures | Overview | Application | Hardware | Interface | Performance | Operating Modes | Power and Environment | Special Features | Security | Ordering Information | Optional Accessories | Download | |   More Pictures Klick on the thumbnails to enlarge them … >Back to top         Overview Modgate 813RM is an industrial-strength Modbus-Network gateway for connecting four Modbus lines to a network running TCP/IP. It operates without platform and distance limitation. ModGate 813RM uses Modbus/TCP for communication on the network. The serial ports are configured for Modbus/ASCII or Modbus/RTU, while the serial lines are physically set for RS232, RS422 or RS485. The messages received on the network are sent to the serial lines, messages from the serial ports are sent via network. Modbus Master Multiplexing is implemented as an extension to the standard. Slaves on serial lines may answer requests from multiple masters. The masters connect to ModGate 813RM by Modbus/TCP or from other serial lines. The configuration of ModGate 813RM is done via HTTP. The user interface is based on Web 2.0 to provide an easy handling of the options. Besides typical serial parameters the configuration includes RS232/485 for serial physical parameters. Further a Modbus address mapping table is available, defining a target port for a certain Modbus address. ModGate devices are available with 1 up to 8 serial ports, optional also with WLAN plus Ethernet. Read the News Article…   Application Industrial / Factory / Laboratory automation Automatic warehouse control system Wafer fabrication system SCADA system Building automation system   Hardware Processor ARM 9 166 MHz I/O controller 16C950 or compatible Memory 16MB SDRAM, 2 MB Flash Connector type DSUB 9 male for serial Port RJ45 for Ethernet >Back to top         Interface Ethernet interface Auto-detecting 10BaseT/100BaseTx Protocols TCP/IP, DHCP, ICMP, HTTP, DNS Serial interface RS232/422/485 selected by software No. of port 8, Speed up to 115200 bps Available Modes RS232 full duplex RS422 full duplex RS485 4 wire, full duplex RS485 2 wire, half duplex, with echo RS485 2 wire, half duplex, without echo Signals RS232: TxD,RxD, RTS,CTS, DTR,DSR, DCD, RI, GND RS422: Tx+/-, Rx+/-, GND RS485 2 wire: Data+/-, GND RS485 4 wire: Tx+/-, Rx+/-, GND RS485 Data control Controlled by ART (Automatic Receive Transmit control) >Back to top         Performance Speed Up to 115200 bps Parity None, even, odd Data bits 7, 8 Stop bits 1, 2 IRQ None I/O address None >Back to top         Operating Modes Modbus RTU/ASCII Modbus RTU or Modbus ASCII protocol selected for each serial port individually DirectMappingMode Direct mapping of Modbus addresses to serial ports or TCP connections PromiscousMode Mapping of serial ports to TCP connections >Back to top         Power and Environment Power requirements 100 - 240V AC 47-63 Hz, 25VA Dimension 258×149×45 mm³ (W×L×H) 278×155×46 mm³ with DB9 connectors and DIN rail mounting kit 19" 1HU Rackmount Operating Temp 0°C - 55°C Storage Temp −20°C – 85°C Case SECC sheet metal (1mm) Weight 1.9kg >Back to top         Special Features Installation Dip switches set a defined temporary IP Address to contact via WEB Browser Operating mode Promiscous Mode Messages received from the network are sent to the serial port, messages from the serial port are sent to the connected network host. Mapped Mode Received messages are scanned for their target address. This address is found in a table, the message is sent to the defined connection (serial or TCP). Modbus Master Multiplexing An extension to the standard. Slaves on serial lines may answer requests from multiple masters. The masters connect to ModGate 813RM by Modbus/TCP or from other serial lines. Configuration Configuration over WEB Browser ART Automatic Receive Transmit control for RS485 DNS Domain Name Server support Serial Interface Serial Interface configurable by software Firmware Firmware update over WEB Browser LEDs LEDs for Power, serial Tx, Rx, Ethernet Link, Speed >Back to top         Security Password access Webinterface is password protected. The password can be changed in the Webinterface. >Back to top         Ordering Information Art.No 6702 Product Name ModGate 813RM Packing list ModGate 813RM Power cord 19" mounting kit CD-ROM with Driver and configuration software Printed Quick Installation Guide >Back to top         Optional Accessories DK 35A DIN-Rail mounting kit >Back to top       Download   Firmware  (Firmware 1.2.3 (Feb 15 2011)) >Back to top