Instruction/ maintenance manual of the product AWK-1121 Moxa
Go to page of 12
20 11 Mo xa Inc . A ll rights res erved. Reprodu ction withou t per mission is pr ohibited. AWK- 1121 Quick Install ation Guide Moxa Air Works First Editi on, December 201 1.
- 2 - Overview Moxa’s AWK - 1121 WLA N Client is ideal for applications that are hard to wire, too expensive to wir e, or use mobile equ ipment that con nect s over a TCP/IP net work.
- 3 - Step 4 : Use the web - based ma nager to co nfigur e AWK - 11 21 Open your com puter’s we b br owser and then type http:// 192.1 68.12 7.253 in th e addre ss f ie ld to access the homep age of the we b - ba sed man age ment . Before the h omepage opens, you will need to en ter the user nam e and pass word .
- 4 - Panel Layout of the AW K - 1121 Top Panel View Front Panel View Rea r P an e l V ie w 1. Grounding screw 2. Ter minal block for PWR 1 and PWR2 3. RS - 232 conso le port 4. AUX antenna port 5. System LED s: PW R, FA ULT, a nd STATE LEDs 6. LEDs for signal strength 7.
- 5 - Mounti ng Dime nsion s (uni t = mm) DIN - Ra il Mountin g The aluminum DIN - Rail attachment plate should be fix ed to the back panel of the AWK - 1121 when you take it out of the box.
- 6 - Wall Mounti ng (optio nal ) For some a pplicat ions, it may b e more convenient to mount the AWK - 1121 t o a wall, as ill ustrated below. STEP 1: Remov e the aluminum DIN - Rail attachment plate from t he AWK - 1121 , and then attach the wall mount plates with M3 s crews, a s shown in the adjac ent diagrams.
- 7 - Wiri ng Requi reme nts WARNI NG Safety Fir st! Be sure to di sconnect the po wer cord befo re installin g and/or wir in g you r M oxa A WK - 1121 . WARNI NG Safety Fir st! Calculate the maximum possib le current in each power wire and common wire .
- 8 - ATTENTION This product is intended to be mounted to a well - grounde d mounting surface, such as a metal panel. Wiri ng the R edunda nt Power I nput s The 4 - contact t erm inal b lock conn ect or on the A WK - 1121 ’s top pane l is used f or the AWK - 1121 ’s two DC input s.
- 9 - Communi cati on Conne cti ons 10/10 0BaseT( X) Ethe rnet Port Connection The 10/100BaseT(X) ports located on t he AWK - 1121 ’ s top p anel are used to connect to Ethernet - enabl ed devi ces. Below w e show pinouts for both MDI (NI C - type) ports an d MD I -X (HUB /Swit ch - type ) port s.
- 10 - LED Indi cato rs The front panel of the M oxa A WK - 1121 conta ins sever al LED ind icat ors. The function of each LED is described in the table below.
- 11 - Typ. 14±1.5 dBm @ 54 Mbps RX Sensitivity (for hardware revision 1.2): 802.11 b: -94 dBm @ 1 M bps, -92 dB m @ 2 Mbps, -90 dBm @ 5.5 Mb ps, - 85 dBm @ 1 1 Mbps 802.11g: - 88 dBm @ 6 to 24 Mbps, - 85 dB m @ 36 Mb ps, - 75 dBm @ 48 M bps, - 70 dBm @ 54 Mbps 802.
- 12 - ATTENTION Use the antennas correctly: The 2.4 GHz antennas are needed when the AWK - 1121 operates in I EEE 802.11b/g. The 5 GHz antennas are needed for IEEE802.11a. Make sure your antenna installation is within a s afety area, which is covered by a lightning protection or surge arrest system.
An important point after buying a device Moxa AWK-1121 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Moxa AWK-1121 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Moxa AWK-1121 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Moxa AWK-1121 you will learn all the available features of the product, as well as information on its operation. The information that you get Moxa AWK-1121 will certainly help you make a decision on the purchase.
If you already are a holder of Moxa AWK-1121, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Moxa AWK-1121.
However, one of the most important roles played by the user manual is to help in solving problems with Moxa AWK-1121. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Moxa AWK-1121 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
