Stahl - Catalog - STAHL - #519

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6/2 6 Automation 02.07.2008 WLAN Access Point Series 8265 Technical Data - WLAN Access Point Explosion protection E II 2 G Ex de IIC T6 E II 2 D Ex tD A21 IP66 T80 °C Installation in Zones 1, 2 or Zones 21, 22 Power supply Operating voltage 24 V DC Power input < 10 W Ambient temperature Service temperature - 20 °C ... + 60 °C Storage/transport temperature - 40 °C ... + 70 °C Approvals Safety of information technology equipment EN 60950: 2000 (IEC 60950) Radio EN 300 328-1/2 V1.4.1: 2003, EN 301 489-1, EN 301 489-17, EN 300 328-2, EN 301 893, EN 50371 ETSI EN 301 489-1/17 Enclosure Certificates PTB 06 ATEX 1077 Ingress protection IP 65 Material Copper-free aluminium (saltwater-resistant) Dimensions depending on version Paint without Transmission rate Radio 1 ... 54 Mbit/s Ethernet 10 / 100 MBit/s Supported radio standards 802.1x, 802.11b, 802.11g, 802.11i Data security WPA, WPA-PSK, WPA2, WPA2-PSK and IEEE 802.1x and encryption methods WEP, AES and TKIP Industrial Wireless LAN • Link check • IP alive (monitoring for IP connections) • Forced roaming (automatic roaming when connection is interrupted) • Rapid roaming, VLAN, redundant radio link (on request) Technical Data - Antenna Version External antenna Internal antenna Explosion protection E II GD EEx e II T6 E II 2G EEx de IIC T6 (by Ex d enclosure) E II 2 D Ex tD A21 IP66 T80 °C (by Ex d enclosure) Ingress protection IP 66 IP 65 Radiation omni-directional directional Vertical beam width – – 100° Horizontal beam width – – 100° Polarisation – – double linear Gain (peak) 3 dBd 5 dBi Cable length 4.50 m – – Frequency range 2.4 GHz 2.4 GHz