ATEX WL-Cometh Wireless Serial Device Server

Discontinued
*Price may change due to echange rate.
SKU
WL-Cometh

This product is EOL (End Of Life)

WL-Cometh-ATEX  Wireless (WiFi)  equipments are designed for industrial applications in explosive environment like the chemical industries, refineries, electric stations, very dusty environments and also those where sparks and electric arcs occur... WL-Cometh-ATEX serial device server & modbus relies on the same technology used in the cometh range (Ethernet 10/100 serial device servers) and thus offers the same range of possibilities on the IEEE 802.11b wireless network.


This product is EOL (End Of Life)

ATEX WL-Cometh Wireless Serial Device Server

Intrinsically Safe Wireless Serial Device Server

EX II 2GD EExd IIC

WL-Cometh-ATEX  Wireless (WiFi)  equipments are designed for industrial applications in explosive environment like the chemical industries, refineries, electric stations, very dusty environments and also those where sparks and electric arcs occur... WL-Cometh-ATEX serial device server & modbus relies on the same technology used in the cometh range (Ethernet 10/100 serial device servers) and thus offers the same range of possibilities on the IEEE 802.11b wireless network.

The product settles like a radio bridge between the serial equipments and the access point, thus removing any cabling between the computer and serial devices.  WL-Cometh-ATEX also works as a wireless Ethernet to serial device server, based on the RFC2217 standard, featuring virtual COM ports redirector (enables legacy Windows & Linux applications to access remote serial devices across TCP/IP wireless network without modification), TCP/IP socket mode, peer to peer connection (Ad-hoc mode, virtual cable), Telnet server, TCP server ...

Reliable and Advanced Technology


Because actual industrial radio modems are not WiFi compliant, there is no interoperability between radio vendors. Central and remote sites must use same brand of equipments.
WL-COMETH-ATEX authorizes a total interoperability with all the equipments compliant with the IEEE standard 802.11b "radio" connected to the network, thus, one single access point can work with up to 100 WL-Cometh-ATEX  serial device server & modbus devices, it's also possible to replace a full-duplex wired serial link with two radio WL-Cometh-ATEX serial device server & modbus .

A 6 LED's RF signal level indicator enables to easily setup the two antennas in order to get the best result while installing the device.
 

  • Outputs for antennas, serial cable and power supply through stuffing boxes
  • 1 RS232/RS422/RS485 serial port (SUB D9), up to 250 Kbps, screw-in terminal
  • Wireless link compliant to WiFi IEEE 802.11b, DSSS, 2.4 Ghz, IEEE 802.11g compatible
  • Two 3 dBi omnidirectional ground plane type for wall mounting, 1 meter of low loss cable, dimensions : 250 x 200 x 25 mm, weight : 350 g, protection : EX II 2GD EExe II T6, IP 66
  • 300 m nominal range (line of sight), 60 m in other cases
  • Auto-fallback system reduces speed to 5.5, 2 and 1 Mbps for greater range and/or better signal immunity
  • 4 independent 64/128 bits WEP keys
  • Support for TCP Client/Server, DHCP Client, TELNET RFC2217 extension, Telnet Server, COM port re-director (VIP), multipoint or point to point virtual link over UDP modes and MODBUS/TCP Client/Server, MODBUS/RTU & MODBUS/ASCII protocols, direct communication (ad hoc) or from access point
  • LEDs signalling for TxD, RxD, network signals, link quality and radio signal level (6 LEDs inside the enclosure)
  • AC power supply for 85 to 264 VAC, screw-in terminal
  • EEx-d IIC CCA03 aluminum enclosure, dimensions : 276 x 276 x 217 mm, weight : 11,1 Kg, protection : EX II 2GD EExd IIC, IP 66
  • Extended temperature range from -25°C to +80°C (RH 0-99%)

Downloads

 Product User Guide

 Gallery

   

 

*Prices as shown on this store are indicational and subject to 21% tax, currency changes and shipping costs. For an accurate and special price please call or e-mail our support. 

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