Etusivu Uutuudet Tarjoukset Yhteydenotto Oma asiakastili Yritysmyynti Kuluttajamyynti Yhteystiedot
Tuoteryhmät
Tuotehaku
Anna tuotehaun hakusana
 
Laajennettu haku
Valmistajat
MESA - World First Rugged Notepad!
RAM Mounts asennustelineet
VScom - Connect To Success
Metageek - Wi-Spy spektrianalysaattorit
Tuotteen tiedot

VScom ModGate 113 Modbus Gateway: ARM9 166MHz CPU, 16MB RAM, 2MB flash, LAN, ohjelmallisesti valittava RS232/485; kontrolloi yhtä Modbus-linjaa Ethernetin tai Internetin kautta

Hinta:
1 kpl207.00€ /kpl
+10 kpl200.00€ /kpl
(hinta sis. alv 0%)
Valmistaja: VScom
Tuotenumero: 6700
Toimitusaika: 14 päivää

Kysy lisää tuotteesta

VSCOM announces the new product line of Modbus Gateways named ModGate. These convert the Modbus protocol from network to serial lines. There will be models providing 1 through 8 serial ports controlled via Ethernet. Also available will be devices with an additional Wireless LAN as of 802.11b/g protocols.

The Modbus protocol has been invented in the late 70s to communicate with PLC devices. The connection has been established by simple serial links, based on RS232. Today implementations also allow RS485 as physical layer to avoid distance limitations and use multiple devices connected to one serial line simultaneously. The primary Modbus/ASCII transmission mode got the Modbus/RTU as companion, which enhances the data throughput by transmitting the data in direct binary form. Later Modbus got implementations on TCP, to transfer commands and data over networks.

* ModGate operation modes

VScom ModGate devices connect Modbus on TCP with Modbus on serial lines. They map a target address to a physical connection.
The so-called 'Promiscuous Mode' is the most simple configuration. All Modbus messages received from a TCP host are sent to the serial port, and all messages from the serial port are sent to the TCP host. This connects one serial port with one defined TCP host.
'Mapping Mode' provides use of more flexible configurations. The user defines a list of Modbus addresses assigned to a certain serial port or a TCP host. This list is the mapping table. By inspection of the address field in a received message the ModGate decides which port to sent this message to.

ModGate devices with multiple serial ports have independent configurations for the ports. The serial parameters on one port may differ from those of the other ports. First users configure the flavour Modbus/ASCII or RTU to use on the serial line. Then they define the usual parameters as bitrate, parity, stop and data bits.

Also the physical configuration as RS232 or RS485 is defined by the configuration software. There is no need to open the case or set the DIP switches for decisions like that.

* Modbus Routing

The mapping table specifies target Modbus lines a received message will be sent to. Messages received from a serial port typically have a target defined as a TCP host. If the connection is not already established when the message arrives, ModGate contacts the host. Such a host can be another ModGate, which will forward the message to one of his serial ports. This function allows to connect several serial Modbus lines in different locations.

On a ModGate with multiple serial ports the target may be another serial port. The ModGate will then forward messages between those serial ports. Since the serial parameters may differ from each other, ModGate will act as a protocol translator. For example one RS485 line using Modbus/RTU at 115200bps can connect to a RS232 line with Modbus/ASCII at 9600bps.

* Networks

Most network functions in ModGate devices are based on TCP. The protocol Modbus/TCP is defined to use TCP. The configuration software is available via HTTP, i.e. in the web browser. This also uses TCP to make the connection. TCP/IP is the base protocol suite which makes the Internet work. As the consequence Modbus devices not only operate in Intranets, they also work via the Internet. Customers install and configure the Routers to connect the ModGate devices to the Internet.

For configuration users need to know the IP address used by the ModGate. The ModGate use UPnP functions to announce their presence in a LAN. So on Windows they appear in the Network Places, where it is simple to connect the browser to the ModGate. UPnP uses Multicast protocol formats, these are typically blocked by Routers.

Ethernet is the primary network type available in all ModGate devices, which connects to the LAN. If the LAN is connected to Internet, ModGate is available worldwide. The models providing additional WLAN (802.11b/g) use a second way connecting to Intranet/Internet, ModGate can operate both interfaces at the same time. With WLAN they support mobile operation.

FEATURES

  • Controls 1 Modbus line located virtually anywhere via Ethernet or Internet
  • LAN interface 10BaseT/100BaseTx Ethernet
  • Configuration over WEB Browser
  • Supports TCP/IP, DHCP, ICMP, HTTP, DNS
  • Supports ART (Automatic Receive Transmit control)
  • RS232/485 interface selectable by Software
SPECIFICATIONS
Hardware
  Processor
ARM 9 166 MHz
  I/O controller
16C950 or compatible
  Memory
16MB SDRAM, 2 MB Flash
  Connector type
RJ45 for Ethernet,
DSUB 9 male for serial Port
Interface
  Ethernet interface
Auto-detecting 10BaseT/100BaseTx
  Protocols
TCP/IP, DHCP, ICMP, HTTP, DNS
  Serial interface
RS232/485 selected by software
  No. of port
1, Speed up to 115200 bps
  Available Modes
RS232 full duplex
RS485 2 wire, half duplex, with echo
  Signals
RS232: TxD,RxD, RTS,CTS, DTR,DSR, DCD, RI, GND
RS485: 2 wire Data+/-, GND
  RS485 Data control
Controlled by ART (Automatic Receive Transmit control)
Performance
  Speed
Up to 115200 bps
  Parity
None, even, odd
  Data bits
7, 8
  Stop bits
1, 2
  IRQ
None
  I/O address
None
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
Power and Environment
  Power requirements
9 - 30V DC, 500mA @ 12V
  Power supply Adapter
12V DC, 1A. Connected by Terminal block
  Dimension
73 x 115 x 27 mm (W×L×H)
101 x 121 x 27 mm with DB9 connector & DIN rail mounting kit
  Operating Temp
0°C - 55 °C
  Storage Temp
-20°C - 85°C
  Case
SECC sheet metal (1mm)
  Weight
0.2kg
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).
  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
Security
  Password access
Webinterface is password protected. The password can be changed in the Webinterface.
Approvals
  EMC
FCC Class A, CE Class A
  Environment
RoHS
ORDERING INFORMATION
  Art.No
6700
  Product Name
ModGate 113
  Packing list
. ModGate 113
. Power supply adapter 12V, 1000mA
. CD-ROM with user manual
  Optional Accessories
. DK-35A DIN-Rail mounting kit

Määrä:

Tuote lisätty: 06.11.2010.
Lisätietoja tuotteesta saat klikkaamalla tästä.
Tutustu myös seuraaviin tuotteisiin
Newsteo Builder BLR37 Langaton dataloggeri betonin lämpötilan ja muodonmuutoksen mittaamiseen: -20...+80 °C (±0.3°C), resoluutio 0.1°C; kutistuma -300...800µm/m (+/- 1 %); polyuretaania, IP68 suojaus
Newsteo Builder BLR37 Langaton dataloggeri betonin lämpötilan ja muodonmuutoksen mittaamiseen: -20...+80 °C (±0.3°C), resoluutio 0.1°C; kutistuma -300...800µm/m (+/- 1 %); polyuretaania, IP68 suojaus
Lascar EasyLog EL-USB-CO - Hiilimonoksidi (CO) USB dataloggeri: 0 ... 1000 ppm CO, tallennuskapasiteetti 32510 mittausta, EL-WIN-USB -ohjelmisto ladattavissa
Lascar EasyLog EL-USB-CO - Hiilimonoksidi (CO) USB dataloggeri: 0 ... 1000 ppm CO, tallennuskapasiteetti 32510 mittausta, EL-WIN-USB -ohjelmisto ladattavissa
VScom OpenNetcom 823 ohjelmoitava sarjalaitepalvelin: 8-porttinen RS232/422/485; RISC ARM9 166MHz, 16MB SDRAM, 2MB Flash, µCLinux; tietoliikenteen turvasalaus, 19" räkkiasennus-kitti
VScom OpenNetcom 823 ohjelmoitava sarjalaitepalvelin: 8-porttinen RS232/422/485; RISC ARM9 166MHz, 16MB SDRAM, 2MB Flash, µCLinux; tietoliikenteen turvasalaus, 19" räkkiasennus-kitti
ProfiTAP CIAP-100-TF teollisuus Ethernet-verkkojen monitorointiin ja analysointiin: full-duplex TAP USB-porttiin, non-intrusive in-line monitorointi kaikille 7 protokollatasolle, NanoSec TimeStamp, MAC/IP Filter Tools
ProfiTAP CIAP-100-TF teollisuus Ethernet-verkkojen monitorointiin ja analysointiin: full-duplex TAP USB-porttiin, non-intrusive in-line monitorointi kaikille 7 protokollatasolle, NanoSec TimeStamp, MAC/IP Filter Tools
Lascar EasyLog EL-USB-LITE - Edullinen lämpötila USB dataloggeri: -10 ... +50°C, hälytysrajat, tallennuskapasiteetti 4.000 mittausta, EL-WIN-USB -ohjelmisto ladattavissa
Lascar EasyLog EL-USB-LITE - Edullinen lämpötila USB dataloggeri: -10 ... +50°C, hälytysrajat, tallennuskapasiteetti 4.000 mittausta, EL-WIN-USB -ohjelmisto ladattavissa
fit-PC2i mini-PC - 1.6GHz, 2GB RAM, miniSD, DVI/HDMI, S/PDIF 5.1 COAX audio, 4x USB2.0, RS232, 2x Giga LAN, WLAN, auto-on, wake-on-LAN, VESA-as.levy (optio); Energy Star -luokiteltu, 2v takuu
fit-PC2i mini-PC - 1.6GHz, 2GB RAM, miniSD, DVI/HDMI, S/PDIF 5.1 COAX audio, 4x USB2.0, RS232, 2x Giga LAN, WLAN, auto-on, wake-on-LAN, VESA-as.levy (optio); Energy Star -luokiteltu, 2v takuu
Ostoskori
0 kpl
Rugged tablet-PC
Fit-PC2 mini-PC suoraan maahantuojalta!
TabletKiosk - Tablet PC ja UMPC
W7Pad - Aito Windows 7 tabletti!
Ratkaisut valokuituverkon testaukseen ja mittaukseen!