Schneider Electric TAC Xenta 527-NPR Data Sheet

TAC Vista

2 3 4 5 6 7 8 10

12 13 14 15 16 17 18 20

48 ± 0.5

(1.89 ± 0.02)

70 ± 2.0

(2.76 ± 0.08)10.1

(0.40)

4 (0.16)

90 (3.54)

110 (4.33)

77.4

(3.05)

45

(1.77)

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

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

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

Mechanical

Enclosure....................................ABS/PC

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

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

Agency Compliances

Emission:

CE ..................................EN 61000-6-3

C-tick................................ C-Tick N1831

FCC ....................FCC Part 15, Subpart B, Class B

maximum burst can be up to 40 per
second for 8 seconds.

The thruput for a single TAC Xenta 527­NPR is determined by the amount of
polling the device is managing. Polling is
created mainly by

• Pointsonopengraphicspages

• Thescanrateofconnectionobjects

• 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.

In some systems therefore more than one
TAC Xenta 527-NPR may be required to
handle the total system traffic.

Immunity:

CE ..................................EN 61000-6-2

Safety:

CE ....................................EN 61010-1

UL 916.............................. C-UL US Listed

RoHS directive............................ 2002/95/EG

Part Numbers

TAC Xenta 527-NPR ........................007308210

Terminal part TAC Xenta 400..................007309020

TAC Xenta: Programming Serial Kit .............007309200

Figure 1

03-00043-02-en

WEB INTERFACE

TAC Xenta 527-NPR uses a web interface
to configure network, time, servers and
ports among others.

CABLES

G and G0: Min. cross-sectional area

0.75 mm² (AWG-19).

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 capa citor
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.

INSTALLATION/CONNECTION

Modular Jacks

• RS232A:Modemconnection.

Connection using hardware signals for
modem communication.

• RS232B:PC(“Console”)connection.

Connection using basic signals, primar­ily intended for a PC during configura­tion.

• 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.

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)

Description
Name

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.

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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