WLg-ACCESS-ATEX

Características destacadas

  • WiFi IEEE 802.11 b/g or a/h & super AG, up to 108 Mbps
  • Security : WEP, WPA-PSK, WPA2-PSK & IEEE 802.1x RADIUS
  • Web based configuration, SNMP administration
  • 2-port auto-sensing 10/100 Base TX network interface
  • Aluminum IP66 enclosure, Zone 1 & 21, EX II 2GD Eex d IIC protection
  • Omni directional antennas, Zone 1 & 21, IP66, EX II 2GD EExe II T6 protection

Descripción

WLg-ACCESS-ATEX is designed for industrial applications in explosive environment like chemical industries, refineries, electric stations, very dusty environments and also those where sparks and electric arcs occur...

                                                                      
Its network interface enables any industrial equipment (PC, PLC, I/O, acquisition systems, displays …) to communicate through the wireless Ethernet network.

 

Thanks to its built-in WEB interface, the setup of the device is achieved using the web browser installed on your computer (Internet Explorer, Netscape, Mozilla ...).

 

WLg-ACCESS-ATEX doesn't require any additional software to be installed on your computer (no peripheral driver needed).

 

WLg-ACCESS-ATEX works with any kind of industrial protocols carried by Ethernet TCP/IP.

 

Topologies

 

Ordering information
    WLg-ACCESS-ATEX [H4]   ATEX Zone 1 & 21, WiFi Access Point, 2-port Ethernet Bridge & WDS Repeater (a/b/g), AC power supply 110/220VAC, provided with 2 external Omni directional antennas (2.4 GHz 5dBi / 5 GHz 6 dBi), ground plane type for wall mounting and 3m of low loss cable    
    WLg-ACCESS-ATEX-DC [H4]   ATEX Zone 1 & 21, WiFi Access Point, 2-port Ethernet Bridge & WDS Repeater (a/b/g), DC power supply 9 to 72VDC or PoE IEEE 802.3af, provided with 2 external Omni directional antennas (2.4 GHz 5dBi / 5 GHz 6 dBi), ground plane type for wall mounting and 3m of low loss cable    
   [H4] means high power version (400mW) and extended temperature range (-40°C to +80°C)    

Especificaciones Tecnicas

Ethernet link 2-port Ethernet 10/100 auto-sensing, plug & play mode & auto MDI/MDIX cross-over
WiFi network Compliant to the IEEE 802.11 b/g 2.4 GHz or a/h 5 GHz standards, multi-country Roaming support (IEEE 802.11d); Dynamic Frequency Selection (DFS) support provides flexible selection of best frequency to allow mobility among existing networks; "ClearVoice" band provides non-overlapping channels for fast data transmission; Transmission Power Control (TPC)
Connections Screw-in terminal block (Ethernet cables and power) inside enclosure, output through stuffing boxes
Data rate Up to 108 Mbps (Super AG mode)
Channels 13 channels
Output power Transmitter +20 dBm (TPC), +26 dBm with the WLg-RF400MW option
Sensitivity Receiver -92 dBm for IEEE 802.11g and -95 dBm for IEEE 802.11b
Antennas 2 external antennas provided with 3m of low loss cable and wall mounting support : - Omnidirectionals, vertical polarization, dual-bande (2.4 GHz/5 GHz) - Gain : 5 dBi/2.4 GHz, 6 dBi/5GHz - Material : PVC-U (radome), stainless steel (support)
Modulation OFDM : BPSK, QPSK, 16QAM, 64QAM et DSSS : DBPSK, DQPSK, CCK
Security 64/128 bits WEP, WPA-PSK, WPA2-PSK, IEEE 802.1x (RADIUS authenticator & supplicant), MAC addresses filtering, SSID broadcast control
Modes Access point to build a WiFi network infrastructure, Bridge to connect any Ethernet equipments to this network and MODBUS/TCP wireless gateway, repeater (WDS), infrastructure, AD-HOC, bridge router & rapid roaming modes are supported
Administration Thanks to its built-in WEB interface, the setup of the device is achieved using any web browser installed on your computer (Internet Explorer, Netscape, Mozilla ...), SNMP agent, ACKSYS NDM
Systèmes d’exploitation Windows, Linux, UNIX as well as any operating system supporting TCP/IP
Signaling LEDs signaling for LAN, WLAN network activity, 10/100 mode (inside enclosure)
Power supply 110/220VAC, 9 to 72 VDC or PoE (Depending on the model)
Consumption 7W typical power consumption
Dimensions & weight Enclosure weight: 12 Kg, antenna weight: 286g +/- 10g Enclosure dimensions: 276 x 276 x 217 mm Antenna dimensions: ø 38mm x 250mm
Standards Enclosure protection: EX II 2GD EEx d IIC, IP 66, Zone 1 & 21 Antenna protection: EX II 2GD EExe II T6, IP 66, Zone 1 & 21 Emission NF EN 55022 residential, immunity NF EN 61000-6-2 industrial
Environment Operating temperature: -25°C to +55°C (HR 0-99%), storage: -40°C to +80°C Antennas: -20°C to +55°C

Referencia Descripcion
WLg-ACCESS-ATEX [H4] WLg-ACCESS-ATEX WiFi Access Point, Ethernet Bridge & Repeater (WDS)
WLg-ACCESS-ATEX-DC [H4] WLg-ACCESS-ATEX WiFi Access Point, Ethernet Bridge & Repeater (WDS)
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