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TAC Xenta
®
511/511-B
Web Server
The TAC Xenta 511 is a web-based presentation system for L
ON
W
ORKS
®
and
MODBUS networks. Using a standard web browser, the operator can easily
view and control the devices in the L
ON
W
ORKS
®
network via the Internet or a
local intranet. One TAC Xenta 511 can present a small to medium L
ON
W
ORKS
®
network or be one of several local presentation devices in a larger network.
The TAC Xenta 511 can also be used as an LTA (LonTalk
®
adapter) between
TAC Vista and the L
ON
W
ORKS
®
network.
FUNCTIONAL FEATURES
•
Multiple access levels
•
Security functions for TCP/IP
firewalls
•
Complete alarm handling
•
Alarm routines for sending e-
mails that can be converted to
SMS and reports
•
Dynamic color graphics (auto-
matic updating)
•
Display of values in diagrams
•
Data logging and data logging
viewer
•
Ability to change values/condi-
tions (e.g. setpoints)
•
Ready-made menus, help func-
tions and links to web pages
•
Storage of customer-specific
documentation and web pages
Supports SNVT (Standard Network
Variable Types) in accordance
with LonMark
®
and TAC network
variables. Changes are immediately
visible to all users. TAC XBuilder is
used to create web pages, and for
the installation and initial operation
of the TAC Xenta 511.
SPECIFICATIONS
Supply voltage . . . . . . . . . . . . . . . . . . . . 24 V AC ±20%, 19 - 40 V DC
Power consumption . . . . . . . . . . . . . . . . max. 5 W
Transformer sizing . . . . . . . . . . . . . . . . . 5 VA
Ambient Temperature
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . –20 °C to +50 °C
(–4 °F to +122 °F)
Operation . . . . . . . . . . . . . . . . . . . . . . . 0 °C to +50 °C
(+32 °F to +122 °F)
Humidity . . . . . . . . . . . . . . . . . . . . . . . . max. 90% RH non-condensing
Real Time Clock
Accuracy at +25 °C (77°F) . . . . . . . . . . . ±12 minutes per year
Data backup in event of power failure . . 72 h
Dimensions incl. base . . . . . . . . . . . . . . 90 x 110 x 77mm
(3.5”x4.3”x3.0”)
Enclosure rating . . . . . . . . . . . . . . . . . . . IP 20
Communication
Modem . . . . . . . . . . . . . . . . . . . . . . . . . 2400 - 57600 bps, RS232A, RJ45,
8-p
PC configuration . . . . . . . . . . . . . . . . . . RS232B, RJ10, 4-p
LonWorks
®
. . . . . . . . . . . . . . . . . . . . . . . FTT-10, screw terminal
MODBUS . . . . . . . . . . . . . . . . . . . . . . . . RS 485 (TAC Xenta 511-B)
Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . TCP/IP, 10Base-T, RJ45
Memory
Internal memory. . . . . . . . . . . . . . . . . . . 16 MB
External memory . . . . . . . . . . . . . . . . . . expandable with MMC
(4 – 128 MB, MMC card)
For further specifications, see technical data sheet.
DESCRIPTION
0-073-0811-0 TAC Xenta 511
0-073-0812-0 TAC Xenta 511-B
ACCESSORIES
0-073-0902-0 Terminal part for all Xenta 4/5/9xx
0-073-0920-0 TAC Xenta: Programming Serial Kit for all Xenta 4/5/9xx
Ethernet Devices