Intercall L7700 IP16 Operator's manual
L7700 IP16 CONTROLLER
DOCUMENTATION
L7700 IP Power Supply Unit.
The L7700 features integrated IEEE 802.3 Ethernet c ntr ller with embedded web server permitting system
c nfigurati n, datal g access and rem te m nit ring using a standard web br wser. Security is maintained
as web access t the setup and c nfigurati n screens are passw rd pr tected. In additi n, the Ethernet p rt
may be used t c nnect IP c ntr llers t gether, pr vide an interface t ther Intercall IP devices and f r
c nnecti n t third party pr ducts such as IP DECT ph nes and message paging. In additi n, the unit
features; nb ard calendar cl ck and Secure Data flash disk drive which rec rds all system activity and
c nfigurati n settings. Day/Night alarm settings may be aut matically switched by the n-b ard cl ck
with ut the need f r a manual switch. The unit features pr grammable v lt free c ntact inputs and a v lt
free c ntact utput t gether with an RS232 interface which can be c nfigured f r many baud rate and data
f rmats. The unit supp rts a VOIP expansi n card which all ws the audi v ice channel c nversati ns t be
rec rded and/ r integrated with ther IP devices. The integral fl at charger supp rts a single 12V lt 12AH
battery and the AC, DC, Battery and Earth c ntinuity are m nit red c ntinu usly.
Ab ve drawing sh wing PCB Detail
MAI SUPPLY I PUT: 90 – 240VAC Rem ve pr tective c ver t gain access t these terminals.
REQUIRED BATTERY: 12Volt 6/12AH Sealed Lead Acid. OBSERVE POLARITY!
OUTPUT TERMI ALS: Tw parallel terminals pr vided f r c nvenience, c nnect t netw rk
devices.
ETHER ET: IEEE 802.3 C mpatible 10Base-T interface using c pper RJ45 c nnect r.
LCD: Tw line LCD with menu f r essential status & c nfigurati n.
ME U & SELECT/OK: Butt ns f r navigating the LCD Menus.
I PUT TERMI ALS:
I PUT 1: Pr grammable Input N 1 active when c nnected t 0V.
I PUT 2: Pr grammable Input N 2 active when c nnected t 0V.
OUTPUT TERMI ALS:
OUT 1A & 1B: Pr grammable V lt Free N rmally Open Output Max 24V DC 500mA
TXD: RS232 Output Data which can be many baud rates & data streams.
CTS: RS232 Fl w C ntr l Input which can be disabled and/ r inverted.
STATUS LEDs:
ET: Blue pulsing indicating the Intercall netw rk pr cess r is running.
EARTH* Indicates t l w resistance between the netw rk & pr tective earth.
AC: Yell w t indicate Mains Supply detected.
DC: Green t indicate DC supply is perating within limits.
BATT* Battery backup fault, battery is n t charging.
SD* Fault rep rted by n-b ard disk.
DISK: Indicates activity read/write t the n-b ard SD Disk.
*Red LEDs indicate Fault Conditions.
Onboard Fuse: 5Amp 20mm Quick Bl w pr tecti n f r Battery, Charger is current limited.
Installation: Self C ntained Surface M unted Case. (See Below)
Size & Weights: 370mm x 260mm x 110 mm 4.5Kg
L7700 LCD Display Menu Settings.
The n-b ard LCD screen, t gether with the Menu and OK butt ns pr vides access t essential L cal Area
Netw rk and P wer Supply status, t gether with c ntr l ver the basic settings f the IP c ntr ller. In
quiescent c nditi n, the LCD Displays INTERCALL IP and the date and time, t scr ll thr ugh the menu
screens, press the Menu butt n t activate ne f the settings press the Select/OK butt n.
Menu Settings Description
I TERCALL IP16
17/3 10:32:12
In quiescent c nditi n, the LCD Displays INTERCALL IP and the date and time. Press the
Menu butt n t m ve nt the next setting.
IP ADDRESS:
192.168.0.192
Displays the current IP address f r the IP C ntr ller. (The default IP Add ess when no
DHCP Se ve p esent is 192.168.0.192)
SERIAL UMBER:
1A7A0000083 Displays the unique Serial Number / MAC Address
FREE DISK SPACE:
100% Displays the percentage f available Space n the Data L g,
DC RAIL:
13.8V Displays the v ltage f inc ming DC Supply Rail t the IP16 Printed Circuit B ard
BATTERY CHARGE:
DETECTED
Displays the status f the sealed lead acid battery charger. A n n-charging r n t
c nnected battery will sh w as NOT DETECTED and a fault will be raised.
U IT TEMPERATURE:
25.6 Deg Displays the ambient temperature f the IP16 c ntr ller circuit b ard.
FIRMWARE VERSIO :
1.0.0.2 Displays the current installed s ftware versi n f the IP16 c ntr ller.
DEVICE RESET:
“OK” TO CO FIRM Press OK butt n t reset all netw rk devices c nnected t this c ntr ller.
FULL RESET:
“OK” TO CO FIRM
Press OK butt n t reset IP16 c ntr ller and all netw rk devices c nnected t this
c ntr ller.
L7700 Revert to Factory Defaults.
The IP16 can be reverted t fact ry defaults switching the unit n while h lding d wn the Menu butt n, the
f ll wing screens will appear n the LCD screen. If a new disk is inserted, the IP16 will aut matically g
thr ugh this pr cess, in which case y u must press OK t the first tw screens but y u may retain the current
LAN settings.
Menu Settings Description
DISK FORMAT
OK = Continue
Press OK t f rmat the SD card and clear all user defined data. This screen will
aut matically appear if a new SD card is fitted.
CLEAR DATALOG
OK=continue ME U=skip
Clears all entries fr m the datal g, press MENU butt n t Skip r OK butt n t
c ntinue. If this is a new SD card y u must press OK t c ntinue.
LA DEFAULTS
OK=continue ME U=skip
The LAN settings are held within the IP16 circuit b ard and n t in the SD card, s if the
card is changed, the netw rk settings can be retained. Press OK t l ad default
settings.
L7755 Audio Gateway Circuit Board.
The L7755 Audi Gateway Circuit B ard is pr vides a link between the anal gue speech netw rk and the
digital IP speech netw rk. This all ws the speech t be integrated fr m the legacy netw rk devices t IP
devices such as IP Ph nes, GUI Fr nt ends, IP DECT Ph nes and many ther m dern teleph ny systems. The
L7755 card is l cated al ngside the L7700 circuit b ard and p wer and signalling is derived fr m the L7700
circuit b ard. The L7755 Audi Gateway requires an additi nal IEEE 802.3 C mpatible 10Base-T interface
using c pper RJ45 c nnect r in additi n t the L7700 circuit b ard.
The L7700 and L7755 must have a unique IP Address n the L cal Area Netw rk. Set the L7700 and the
L7755 t the same Channel umber s they perate t gether. On the L7700 system setup screen y u must
tick Audio Board Fitted. If y u wish t synchr nise the time, y u can pick a single L7700 and set it t Time
Master this will aut matically update the L7755 internal cl ck as it a Time Slave by default.
The speech netw rk (Belden 8760 cable) is nly c nnected t the L7755 Circuit.
Direct Ethernet Connection between the L7700 and your laptop.
The simplest way t c mmunicate with the L7700 is t use a RJ45 Cat5E Cross-Over cable and manually set the
IP Address f y ur lapt p. Ensure the Link LEDs are Illuminated b th the Lapt p and the IP16 RJ45 c nnect rs
bef re y u begin.
Manually Setting y ur lapt p IP Address
Windows XP: Cont ol Panel – Netwo k Connection and d uble click the Netwo k Connections ic n t pen the
Netw rk C nnecti ns Dial g. N w Select the Wired L cal Area C nnecti n. F r Windows Vista / Windows 7:
Cont ol Panel – Netwo k and Sha ing Cent e – Change Adapto Settings t pen the - Netwo k Connections dial g
sh wn bel w right, then f ll w XP instructi ns 1 t 4.
1. 2.
3. 4.
1.
The etwork Connections dial g sh ws all c nnecti ns n y ur lapt p including wireless c nnecti ns and
VPN c nnecti ns, Identify and d uble click the c rrect Local Area Connection ic n. If y ur lapt p has
m re than ne Netw rk Adapt r then ensure y u have selected the c rrect ne.
2.
The Local Area Connection Status dial g will appear – press the Properties butt n at the b tt m.
3. The Local Area Connection Properties dial g will appear, highlight Inte net P otocol (TCP/IP) item and
select the Properties butt n.
4. The Internet Pr t c l (TCP/IP) Pr perties dial g will appear, m ve the butt n d wn t Use the Following
IP address: and enter 192.168.0.253 and 255.255.255.0 as the subnet mask as sh wn in diagram 4 ab ve.
5. N w Select OK and wind ws will reassign the c mputers IP address.
6. Select Sta t, All P og ams, Accesso ies, Command P ompt and type Ping 192.168.0.192 int the c mmand
pr mpt & y u sh uld see Reply from 192.168.0.192: bytes 32. as bel w t c nfirm c mmunicati n.
7. If the ping fails with Destination Host Unreachable, check the cr ss ver cable is plugged in and the Link
LED is lit n the IP16 ethernet s cket. If the Link LED is lit then try and ping y ur lapt p (ie Ping
192.168.0.1) If this als says Destination Host Unreachable then there is an inc rrect netw rk setting n
y ur lapt p, firewall r ther s ftware n y ur lapt p preventing c mmunicati n. Ensure y u are
c nfiguring the c rrect netw rk adapt r (see 1 ab ve) and switch ff any wireless adapt rs.
8. Once the ping c mmand has w rked and c mmunicati n is established, use an Internet br wser
(Micr s ft Internet Expl rer 6 / M zilla Firef x 3.5 r later) t view the IP16 Web Pages.
Intercall IP Embedded Web Server.
The Intercall IP16 P wer Supply C ntr ller c ntains an embedded web server f r system c nfigurati n and
status m nit ring. It is used gain access t the n-b ard data-l gger rec rding all system activity with the
date and time and t all w passw rd pr tected access t the system c nfigurati n and netw rking pages.
As y u can see, the main index screen sh ws the status f the p wer supply t gether with any netw rk
device which is active. The HTML pages als c ntain help text t assist unfamiliar users navigate ar und the
users screens. This c ntr ller is used with many different types f netw rk devices and system c nfigurati ns
and n t all f the features included in this manual may be applicable t y ur system.
Intercall IP Embedded Datalog and Search Facility.
All netw rk activity is rec rded internally within the Intercall IP C ntr ller and may be accessed via the web
server. The system aut matically rec rds a health check every h ur t gether with the status f the p wer
rails, internal temperature etc. The embedded search facility all ws a filter t be applied t this data l g f r
retrieval purp ses, data can be filtered by date, time, l cati n and event type. The data may be sh wn n-
screen r d wnl aded and imp rted directly int Micr s ft excel.
Example of Datlog Search Facility.
The embedded search facility all ws a filter t be applied t this data l g f r retrieval purp ses, data can be
filtered by date, time, l cati n and event type. The data may be sh wn n-screen r d wnl aded as a CSV
file and imp rted directly int Micr s ft excel r similar. CSV stands f r C mma Separated Values
http://en.wikipedia. rg/wiki/C mma-separated_values which is a universal file n t specific t Excel. CMS-IP
Management s ftware can be used t interr gate the embedded data l g and pr duce in depth trending and
analysis rep rts.
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