20 IWLAN ETHERNET CLIENT MODULE 20 X SCALANCE W744-1, FOR OPERATION OUTSIDE USA 1 RADIO INTERFACE, IEEE 802.11B/G/A/H, INDUSTRIAL WIRELESS LAN (IWLAN), 2.4/5GHZ, UP TO 54 MBIT/S, 24VDC WPA2/802.11I/11E, PLEASE NOTE NATIONAL APPROVALS; POE, IP30 (-20-+60