ATEX WiFi access pont/Bridge/Repeater, WLg-Atex

De WLg-ATEX is een WiFi Access Point, 2-poorts Ethernet-bridge, bridge-router & WDS Repeater (b/g of a/h) voor toepassingen in explosieve zones. ACKSYS biedt een breed scala aan draadloze apparatuur (WLAN) voor de industrie en transport gebaseerd op de WiFi IEEE 802.11-standaarden (2,4 & 5 GHz), inclusief : access points, bridges, bridges routers, repeaters, serial naar wireless gateways, WiFi switches en sets voor point-to-point communicatie.

Deze apparatuur maakt het mogelijk om:

  • Een draadloos netwerk te bouwen
  • Ethernet netwerken met elkaar te verbinden zonder kabel
  • Een draadloze brug tussen een serieel MODBUS netwerk en MODBUS/TCP
  • Een draadloze verbinding te realiseren tussen Ethernet, MODBUS/TCP, PROFINET, Ethernet/IP, DNP3 apparaten ...
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Product varianten

Artikelnummer Productnaam
0103-2319-0120-01 + WLg-ATEX + Vraag offerte aan
ATEX WiFi 802,11abg Access Point, 2-port Ethernet Bridge & WDS Repeater, AC Power Input 110-220V
0103-2319-0120-02 + WLg-ATEX-DC + Vraag offerte aan
ATEX WiFi 802,11abg Access Point, 2-port Ethernet Bridge & WDS Repeater, DC Power Input 9-72VDC or POE


WLg-ACCESS-ATEX is a rugged equipment 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 ... for material handling, real-time information transmission.

It fulfils the most severe requirements in terms of operating environment: extended temperature range, shockproof and vibration proof, IP66 seal rating for protection against dust and water projections, ATEX level EX II (IP66)

The WLg-ACCESS-ATEX used in the ACCESS POINT mode makes it possible to create an industrial WiFi wireless network from any industrial equipment featuring an 10/100 Ethernet interface.

Used in the BRIDGE mode, the WLg-ACCESS-ATEX enables to connect any industrial equipment featuring a 10/100 Ethernet interface to the WiFi wireless network.

WLg-ACCESS-ATEX module can also be used as a WiFi network repeater (WDS) in order to extend radio coverage, device supports both INFRASTRUCTURE and AD-HOC modes.

The WLg-ACCESS-ATEX device is also designed to work as a wireless bridge between the wired MODBUS/TCP or PROFINET protocols and the radio network, this feature allows to connect any MODBUS/TCP or PROFINET equipments to this 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).

The WLg-ACCESS-ATEX is compliant with the IEEE 802.11 b/g or a/h standards (wireless Ethernet), it features a built-in 2-port Ethernet 10/100 base TX auto-sensing switch.

The radio link is made safe by using most modern methods of protection: WEP 64/128 bits, WPA-PSK, WPA2-PSK and authentification IEEE 802.1x (RADIUS server).

The nominal range (open space) of the module is 300 m for a transmit power of +20 dBm and -92 dBm in reception (g mode) and -95 dBm (IEEE 802.11b mode).

Characteristics summary
Outputs for antennas, serial cable and power supply through stuffing boxes
Features Access Point, Ethernet Bridge, bridge router, WDS repeater functions and both AD-HOC and INFRASTRUCTURE modes
2-port Ethernet 10/100 auto-sensing, plug & play mode & auto MDI/MDIX cross-over, screw-in terminal 
54/108 Mbps wireless Ethernet link compliant to the IEEE 802.11 b/g or a/h & SUPER G/AG standards, OFDM, DSSS, 2.4 GHz (5 GHz optional) 
Rapid roaming (300 mS in single channel mode)
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
+20 dBm transmit power, -92 dBm receive level (g mode) and -95 dBm receive level (b mode)
64/128 bits WEP, WPA-PSK, WPA2-PSK, IEEE 802.1x (RADIUS supplicant & authenticator), MAC addresses filtering, SSID broadcast control
No peripheral driver required, configuration from standard internet web browser (built-in web server), SNMP agent, NDM administration software
LEDs signalling for LAN, WLAN network activity, 10/100 mode, power supply (inside the enclosure)
EEx-d IIC CCA03 aluminum enclosure, dimensions: 276 x 276 x 217 mm, weight: 12 Kg, protection: EX II 2GD EEx d IIC, IP 66
AC power supply for 88 to 264 VAC, screw-in terminal (+9 to +75 VDC optional) 
Operating temperature: -25°C to +70°C (-20°C to +55°C for the antennas)
HR 0-99%, storage: -40°C to +80°C 


2-port Ethernet wireless WiFi Bridge, bridge router, access Point, repeater (WDS) & virtual cable
ATEX EX II 2GD EExd IIC, IP66 enclosure
L:276 x W:276 x H:217mm
MODBUS / PROFINET / Ethernet/IP support:
MODBUS/TCP, PROFINET & Ethernet/IP wireless gateway
Maximum Speed:
108 Mbps
Ethernet link:
100 Base Tx 10/100 compatible (screw-in terminal)
Radio link:
Triband wireless WiFi IEEE 802.11a/b/g/h & Super AG
Frequency range:
2.4 GHz or 5 GHz
Radio Modem (AD HOC) mode:
Yes, Bridge mode
Rapid roaming:
< 50 ms
2 omnidirectionnal 3 dBi antennas
Nominal range with built-in antennas:
300m open field
WPA-PSK, WPA2-PSK, WEP 64/128 bits, IEEE 802.1X (RADIUS) MAC addresses filtering SSID broadcast control
Number of WiFi clients in AP mode:
Web browser SNMP, ACKSYS NDM
Power supply:
Built-in & Universal 85-264 VAC or +9 to +75 VDC (DC version)
Power consumption:
7 W typical
LED indication:
Yes, (inside enclosure)

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