TAC Xenta 411 User manual

TAC Xenta®400
I/O modules
0-004-7771-2(GB),2003-07-01
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24 V AC
(19-40 V DC)
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TAC Xenta
RS232
I/O
MAN 1
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MAN 2
AUTO
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TAC Xenta 452
0 - 10V
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TAC AB, 2003-07-01 0-004-7771-2 (GB), 3 (36)
TAC Xenta 400 I/O modules Foreword
Foreword
This handbook describes the I/O modules of the TAC Xenta 400
family.
The descriptions of these were previously included in the manual
“TAC Xenta 400 Handbook”, but as the handbooks for the TAC Xenta
300 and 401 were merged, the sections describing the I/O modules
were assembled in a separate manual. The purpose of this is to
simplify adding new modules to the new manual.
In edition -1, the units TAC Xenta 471 Analogue input module and
TAC Xenta 491/492 Analogue output modules were added.
In edition -2, technical data (ambient temperature) and part numbers
for the units TAC Xenta 421XT and 422XT were added.

TAC Xenta 400 I/O modules Foreword
4 (36), 0-004-7771-2 (GB) TAC AB, 2003-07-01
List of revisions
Part no. Comment Author Date
0-004-7771-0 Original edition. KW 1999-11-20
0-004-7771-1 TAC Xenta 471 and 491/492 added. KW 2000-09-01
0-004-7771-2 Operation temp. for Operation TAC Xenta 421XT and 422XT added. M F 2003-06-25
Part nos. for TAC Xenta 421XT and 422XT added M F 2003-06-25

TAC AB, 2003-07-01 0-004-7771-2 (GB), 5 (36)
TAC Xenta 400 I/O modules Contents
TAC Xenta
®
400 I/O modules
This document contains proprietary information of TAC AB and is made available solely to those who operate and maintain TAC AB equipment. Disclosure,
reproduction or use of either the documents or the information contained herein for any other purpose is strictly prohibited.
TAC AB reserves the right to make changes or additions to material as necessary.
© 2000 TAC AB
Contents
1 Introduction .................................................................................................................... 7
1.1 TAC Xenta 400 I/O modules .................................................................................................................7
1.2 This manual ............................................................................................................................................ 7
1.3 More information ................................................................................................................................... 8
2 I/O modules in the TAC Xenta 400 series..................................................................... 9
2.1 Hardware units ......................................................................................................................................9
2.2 Configurations .................................................................................................................................... 11
3 Technical description ................................................................................................... 13
3.1 Common features ................................................................................................................................ 13
3.1.1 Terminals .............................................................................................................................................. 13
3.1.2 Indicators and Service pin .................................................................................................................... 13
3.1.3 Technical data, common to all ................................................................................................................ 14
3.2 The TAC Xenta 411/412 Digital Input module .................................................................................... 15
3.3 The TAC Xenta 421/422 Digital Input and Output module ................................................................. 16
3.4 The TAC Xenta 451/452 Analog Input and Output module ................................................................. 18
3.5 The TAC Xenta 471 Analog Input module ........................................................................................... 20
3.6 The TAC Xenta 491/492 Analog Output module ................................................................................. 21
4 Installation ..................................................................................................................... 23
4.1 Mounting ............................................................................................................................................. 23
4.2 Electrical installation .......................................................................................................................... 24
4.2.1 General considerations ......................................................................................................................... 24
4.2.2 Terminals and units............................................................................................................................... 24
4.2.3 Cables ................................................................................................................................................... 28
4.3 Commissioning .................................................................................................................................... 30
Index ....................................................................................................................................... 31
Reply form .............................................................................................................................. 33
This manual contains a total of 36 pages.
®TAC Xenta, TAC Menta and TAC Vista are registered trademarks of TAC, Sweden.
®Echelon, LONMARK, LonMaker, LonTalk, LONWORKS and Neuron are registered trademarks of Echelon Corporation, California, USA.

TAC Xenta 400 I/O modules Contents
6 (36), 0-004-7771-2 (GB) TAC AB, 2003-07-01

TAC AB, 2003-07-01 0-004-7771-2 (GB), 7 (36)
TAC Xenta 400 I/O modules 1 Introduction
1 Introduction
1.1 TAC Xenta 400 I/O modules
The TAC Xenta 400 is a series of input/output modules designed to be
connected to the TAC Xenta 300 or 401 type controllers.
The installation procedures and technical data are similar between the
different modules.
Please note!
The TAC Xenta 400 I/O modules and the other products of the
TAC Xenta family must not be used for any other purpose than those
for which they were designed.
Installation, connection and repair may only be performed by
authorized personnel.
1.2 This manual
The manual has the following contents:
Chapter 2
This chapter contains general information about the TAC Xenta 300
and 401 controllers and the associated I/O modules.
Chapter 3
This chapter contains technical information about the TAC Xenta 400
I/O modules.
Chapter 4
This chapter contains information about how to install the I/O modules
of the TAC Xenta 400 series.
At the end of the manual there is a reply form, which you can fill in if
you have any comments.

8 (36), 0-004-7771-2 (GB) TAC AB, 2003-07-01
TAC Xenta 400 I/O modules 1 Introduction
1.3 More information
The TAC Xenta 400 I/O modules and the other TAC Xenta units are
also described in the following documents:
• the “TAC Xenta 300 and 401 Handbook”, part no. 0-004-7768
• the “TAC Xenta OP Handbook”, part no. 0-004-7506
• the “TAC Xenta Network guide”, part no. 0-004-7460
• the “TAC Menta User’s manual”, part no. 0-004-7608
• the “TAC Menta Reference manual”, part no. 0-004-7609
• data sheets for the TAC Xenta 4xx range (C-92-nn)
• the TAC Xenta OP Operator panel data sheet (C-98-05)
• a brief installation instruction, “0FL”, included at delivery

TAC AB, 2003-07-01 0-004-7771-2 (GB), 9 (36)
TAC Xenta 400 I/O modules 2 I/O modules in the TAC Xenta 400 series
2 I/O modules in the TAC Xenta 400 series
2.1 Hardware units
The TAC Xenta freely-programmable controllers consist of the follow-
ingunits.
• The TAC Xenta 301/302/401 controller. The controller is the
brain of the system. It contains the database of the inputs and
outputs of the plant. It also contains the system and application
software for all the functions that are to be performed by the
controller and connected peripheral units.
•I/O expansion modules, which provide the inputs and outputs of
the TAC Xenta controller.
• The TAC Xenta OP is an easy-to-use operator panel, with a dis-
play. The values are presented in plain language in a menu system.
The OP can be connected to any controller in the network.
TAC Xenta
controller
Operator panel
TAC Xenta 400
input/output module
12 13 14 15 16 17 18 20
TAC Xenta units; the Operator panel, the TAC Xenta controller (here: 401) and an I/O expansion module
12 13 14 15 16 17 18 20
A number of controllers and I/O modules can form a local network
and exchange data.
The TAC Xenta OP operator panel is used to give the user access to
certain parameters and make it possible to present alarms without
communicating with a central system. The most important functions
of the operator panel are status monitoring, adjustment of setpoints
and time channels and the display of alarms.
A maximum of two OPs may be connected to each controller.

10 (36), 0-004-7771-2 (GB) TAC AB, 2003-07-01
TAC Xenta 400 I/O modules 2 I/O modules in the TAC Xenta 400 series
The I/O modules are used as expansion modules for the TAC Xenta
controllers, connected to these via the common TP/FT-10 network.
The modules have different I/O configurations to suit different
applications. Some models have indicators for the digital input status
and a manual override for the digital or analog outputs. An overview of
the available models is shown below.
I/O module DI DI DO DO UI TI AO AO
TAC status override override
Xenta 411 10 - - - - - - -
Xenta 412 10 10 - - - - - -
Xenta 421 4 - 5 - - - - -
Xenta 422 4 4 5 5 - - - -
Xenta 451 - - - - 4 4 2 -
Xenta 452 - 4 1 --4422
Xenta 471 - - - - 8 2 -- -
Xenta 491 - - - - - - 8 -
Xenta 492 - - - - - - 8 8
1Status indication only when the corresponding universal inputs (UI) are being
used as digital inputs.
20/4–20 mA or 0/2–10 V DC
where
DI: Digital input
DO: Digital output
UI: Universal input
TI: Thermistor input
AO: Analog output