TAC Vista
TAC Xenta 527-NPR
Security Router
The TAC Xenta 527-NPR is a cost-effective and feature-enhanced version of the I/NET Net Plus Router. The TAC Xenta 527-NPR
carries out many of the functions of a host PC but at a controller level, which reduces any dependence on host computers. The NPR
deals with peer-to-peer point interaction, and manages and buffers events as necessary. All stored events and transactions are fully
protected against loss of power by onboard batteries. The Xenta 527-NPR only supports connections to I/NET networks. It does not
support LonWorks, or any other protocols.
This version of the Xenta 527-NPR introduces the ability to create segmented IP networks within an I/NET architecture. Encryption is
available at the Ethernet level for high security applications. Configuration is performed using I/NET, a serial terminal, or pre-defined
web pages. The Xenta 527-NPR does not require and is not supported by TAC XBuilder.
Performance
I/NET Network
The TAC Xenta 527-NPR has the capability to act as a Net Plus Router within that
system. The TAC Xenta 527-NPR has
been tested to deliver up to a maximum
of 15 I/NET alarms/events/transactions
per second or 1.3 million per day. The
maximum burst can be up to 40 per
second for 8 seconds.
• The volume of alarm and event traffic
The physical size of the connected I/NET
system is a factor in this but is not a primary limitation.
The thruput for a single TAC Xenta 527NPR is determined by the amount of
polling the device is managing. Polling is
created mainly by
In some systems therefore more than one
TAC Xenta 527-NPR may be required to
handle the total system traffic.
• Points on open graphics pages
• The scan rate of connection objects
Immunity:
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EN 61000-6-2
Safety:
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EN 61010-1
UL 916 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-UL US Listed
Ambient Temperature
Storage . . . . . . . . . . . . . . . . –20 °C to +50 °C (–4 °F to +122 °F) RoHS directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2002/95/EG
Operation . . . . . . . . . . . . . ±0 °C to +50 °C (+32 °F to +122 °F) Part Numbers
Humidity . . . . . . . . . . . . . . . . . . max. 90% RH non-condensing TAC Xenta 527-NPR . . . . . . . . . . . . . . . . . . . . . . . . . 007308210
Terminal part TAC Xenta 400 . . . . . . . . . . . . . . . . . . 007309020
Mechanical
Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ABS/PC TAC Xenta: Programming Serial Kit . . . . . . . . . . . . . . 007309200
Technical Data
Supply voltage . . . . . 24 V AC ±20%, 50/60 Hz or 19–40 V DC
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . max. 5 W
Transformer sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 VA
Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 20
Flammability class, materials . . . . . . . . . . . . . . . . . . . . UL 94 V-0
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see Fig. 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2 kg (0.44 lb.)
Real Time Clock
Accuracy at +25 °C . . . . . . . . . . . . . . . . . . ±12 minutes per year
Power failure protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 h
Agency Compliances
Emission:
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EN 61000-6-3
C-tick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-Tick N1831
FCC . . . . . . . . . . . . . . . . . . . . FCC Part 15, Subpart B, Class B
03-00043-02-en
6
7
8
10
12 13 14 15 16 17 18
20
48 ± 0.5
70 ± 2.0
10.1 (2.76 ± 0.08)
(0.40)
Figure 1
45
5
77.4
(3.05)
(1.77)
4
(1.89 ± 0.02)
3
4 (0.16)
2
110 (4.33)
Communication
A: RS232 . . . . . . . . . . . . . . . . . . . 2400 – 57600 bps, RJ45, 8-p
A: RS485 . . . . . . . . . . 2400 – 57600 bps, async. terminal block
B: RS232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RJ10, 4-p
C: RS485 . . . . . . . . . . . . . . . . . . . . sync. (SDLC) terminal block
LonWorks . . . . . . . . . . . . . . . . . . . . . . TP/FT-10, terminal block
Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . TCP/IP, 10Base-T, RJ45
90 (3.54)
Web Interface
TAC Xenta 527-NPR uses a web interface
to configure network, time, servers and
ports among others.
Installation/Connection
Modular Jacks
Cables
G and G0: Min. cross-sectional area
0.75 mm² (AWG-19).
• RS232 B: PC (“Console”) connection.
Connection using basic signals, primarily intended for a PC during configuration.
C1 and C2: TAC Xenta 527 web server
communicates on a joint network, LonWorks TP/FT-10, 78 kbps.
Security
TAC Xenta 527-NPR uses a secure interface for configuration with username and
password logon.
The TAC Xenta 527-NPR supports
configurable I/P level encryption and
I/P level filtering when being used in a
security network.
Design and mounting
The TAC Xenta 527-NPR is designed
around a microprocessor. The device consists of two parts, a terminal including the
terminal block, and the electronics with
the circuit boards and contacts (fig. 2).
Power Outage Protection
Settings, like configuration and web
pages, are stored in the non-volatile
(flash) memory and will not be lost after a
power outage.
Real Time Clock
The clock provides the internal event log
with a time stamp. A built-in capa­citor
maintains operation of the clock for at
least 72 hours in the event of a power
failure. This real time clock can be configured to synchronize with the TAC I/NET
host and automatically adjust for day
light saving changes.
Mounting
The TAC Xenta 527-NPR is cabinet
mounted on a TS 35 mm norm rail
EN 50022.
To simplify installation, the terminal can
be pre-mounted in the cabinet, (fig. 2).
If the TAC Xenta 527-NPR is to be wall
mounted, a wide range of standardized
boxes are available.
Copyright © 2008-2010, Schneider Electric
All brand names, trademarks and registered trademarks are
the property of their respective owners. Information contained
within this document is subject to change
without notice. All rights reserved.
03-00043-02-en
Mar 2010
For more information visit
www.schneider-electric.com/buildings
• RS232 A: Modem connection.
Connection using hardware signals for
modem communication.
• 10Base-T: Connection for a LAN (Ethernet) cable and commissioning.
MMC
Connection for a MultiMedia Card (extra
memory card). Not required for
TAC Xenta 527-NPR.
Terminal Connections
Term.
Term.
No.
Description
Name
1
G
24 V AC (or DC+)
2
G0
Ground
3
C1
LonWorks TP/FT-10
4
C2
LonWorks TP/FT-10
5
RX/TX+
RS485 A
6
RX/TX-
RS485 A
7
RX+
RS485 A
8
RX-
RS485 A
9
G0
10
Fail-safe
–
–
19
RX/TX+
RS485 C (SDLC)
20
RX/TX-
RS485 C (SDLC)
Configuring
The TAC Xenta 527-NPR is configured
using a combination of specialized web
pages, a serial terminal, and I/NET Seven
clients.
SNMP
TAC Xenta 527-NPR can communicate
using Simple Network Management Protocol (SNMP) which allows the exchange
of management information between
network devices. It is part of the TCP/IP
protocol suite.
Figure 2
Accessories
Serial Communication
For installing the TAC Xenta 527-NPR,
cable kit 007309200 is needed, ordered
separately.
Modem Connection
For connecting the TAC Xenta 527-NPR,
cable kit 007309160 is needed, ordered
separately.
Cable
The TAC Xenta 527-NPR is connected
to the Ethernet network with a standard
UTP-cable or a standard STP-cable.