TAC Xenta 400 Series Manual
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TAC Xenta 400 Series Manual

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TAC Xenta® 400 I/O Modules

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  • Page 1 TAC Xenta® 400 I/O Modules...
  • Page 3 TAC Xenta® 400 I/O Modules...
  • Page 4 Copyright © 2003 TAC AB. All rights reserved. This document, as well as the product it refers to, is only intended for licensed users. TAC AB owns the copyright of this document and reserves the right to make changes, additions or deletions. TAC AB assumes no responsibility for possible mistakes or errors that might appear in this document.

  • Page 5: Table Of Contents

    TAC Xenta 411/412 Digital Input module..............TAC Xenta 421/422 Digital Input and Output module..........TAC Xenta 421A/422A Universal Input and Digital Output module ....... TAC Xenta 451/452 Analog Input and Output module ..........TAC Xenta 451A/452A Universal Input and Analog Output module.......
  • Page 6 Contents TAC Xenta, TAC Xenta® 400 I/O Modules 6 (48) TAC AB, Dec 2004 0-004-7771-3 (EN)
  • Page 7 NTRODUCTION Introduction...

  • Page 9: Introduction

    TAC Xenta, TAC Xenta® 400 I/O Modules 1 Introduction Introduction 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.

  • Page 10: Typographic Conventions

    Used to emphasize certain information. Hint Used to emphasize processes that may ease operation. 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 280/300/401 Handbook”, part no. 0-004-7768 •...

  • Page 11: Reference

    EFERENCE I/O Modules in the TAC Xenta 400 series Technical Description Installation...

  • Page 13: 2 I/O Modules In The Tac Xenta 400 Series

    Warning 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 autho- rized personnel.
  • Page 14 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 cer- tain parameters and make it possible to present alarms without commu- nicating with a central system.

  • Page 15: Configurations

    DO:Digital output UI: Universal input TI: Thermistor input AO:Analog output Configurations The I/O modules of the TAC Xenta 400 series can be used in different configurations, for example: • Together with a stand-alone controller. • With controllers and OPs in a network.
  • Page 16 2 I/O Modules in the TAC Xenta 400 series TAC Xenta, TAC Xenta® 400 I/O Modules 16 (48) TAC AB, Dec 2004 0-004-7771-3 (EN)

  • Page 17: Technical Description

    (19-40 V DC) G G0 C1C2 1 2 3 4 5 6 7 8 9 10 Fig. 3.1: Terminals 1-4 of the TAC Xenta I/O modules 3.1.2 Indicators and Service pin On the front, there is a small hole through which the Service pin may be activated.

  • Page 18: Technical Data, Common To All

    Electronics part TAC Xenta 422A (4 UI, 5 DO) (with LED indicators and DO override)....0-073-0246 Electronics part TAC Xenta 451 (4 UI, 4 TI, 2 AO)..0-073-0281 Electronics part TAC Xenta 452 (4 UI, 4 TI, 2 AO) (with LED indicators and AO override)....0-073-0283 Electronics part TAC Xenta 451A (8 UI, 2 AO)...0-073-0285...

  • Page 19: Tac Xenta 411/412 Digital Input Module

    The modules have ten digital inputs, these inputs can also be used as pulse counters. The TAC Xenta 412 is also equipped with LED status indicators, one for each digital input. The LED colors, red or green, can be selected individually by the setting switches under the front cover.

  • Page 20: Tac Xenta 421/422 Digital Input And Output Module

    TAC Xenta 422 K1 K1C K2 K2C K3 K3C K4 K4C K5 K5C max 230 V AC Fig. 3.4: TAC Xenta 421/422 terminals and TAC Xenta 422 relay output switches and Indicators Table 3.2: TAC Xenta 421/422 summary Type TAC Menta Block type Terminal ref.
  • Page 21 Digital inputs (X1–X4): Quantity..................4 Voltage across open contact..........33 V DC Current through closed contact ..........4 mA Pulse input duration (TAC Menta CNT block)....min. 20 ms Digital outputs (K1–K5): Quantity..................5 Control voltage, relay output ....... protected by a max. 10 A fuse, 230 V AC Control current ..............max 2 A...

  • Page 22: Tac Xenta 421A/422A Universal Input And Digital Output Module

    11 12 13 14 15 16 17 18 19 20 K1 K1C K2 K2C K3 K3C K4 K4C K5 K5C max 230 V AC Fig. 3.5: TAC Xenta 421A/422A terminals and TAC Xenta 422A relay output switches and Indicators Table 3.3: TAC Xenta 421A/422A summary Type TAC Menta Block type Terminal ref.
  • Page 23 Current through closed contact ..........3 mA Pulse input duration (TAC Menta CNT block)....min. 20 ms –as Thermistor Inputs; TAC thermistor sensor ......1800 ohms at 25 °C (77 °F) Supply voltage..............1 V DC or (individually selectable) TAC thermistor ........10 kohms at 25 °C (77 °F) Supply voltage..............

  • Page 24: Tac Xenta 451/452 Analog Input And Output Module

    11 12 13 14 15 16 17 18 19 20 Y1 M Y2 B1 M B2 B3 M B4 Thermistor inputs Fig. 3.6: TAC Xenta 451/452 terminals and TAC Xenta 452 Analog output override controls and Indicators Table 3.4: TAC Xenta 451/452 summary Type TAC Menta Block type Terminal ref.
  • Page 25 Pulse input duration (TAC Menta CNT block)....min. 80 ms –as Thermistor Inputs; Supply voltage..............0.6 V DC TAC thermistor sensor ......1800 ohms at 25 °C (77 °F) –as Voltage Inputs; Input signal..............0–10 V DC Input resistance .............. 100 kohms accuracy ..............

  • Page 26: Tac Xenta 451A/452A Universal Input And Analog Output Module

    11 12 13 14 15 16 17 18 19 20 Y1 M Y2 U5 M U6 U7 M U8 Fig. 3.7: TAC Xenta 451A/452A terminals and TAC Xenta 452A Analog output override controls and Indicators Table 3.5: TAC Xenta 451A/452A summary Ind./Override...
  • Page 27 Current through closed contact ..........3 mA Pulse input duration (TAC Menta CNT block)....min. 80 ms –as Thermistor Inputs; TAC thermistor sensor ......1800 ohms at 25 °C (77 °F) Supply voltage..............1 V DC or (individually selectable) TAC thermistor ........10 kohms at 25 °C (77 °F) Supply voltage..............
  • Page 28 3 Technical Description TAC Xenta, TAC Xenta® 400 I/O Modules Manual override for analog outputs (TAC Xenta 452A only): Quantity ..................2 Switch positions ............MAN, AUTO Potentiometer range............0–10.5 V DC 28 (48) TAC AB, Dec 2004 0-004-7771-3 (EN)

  • Page 29: Tac Xenta 471 Analog Input Module

    TAC Xenta, TAC Xenta® 400 I/O Modules 3 Technical Description TAC Xenta 471 Analog Input module The module has eight universal analog inputs (U). The analog inputs can independently be used for current input or as voltage inputs. The current inputs use either the internal power (24V DC) or the external power (M).
  • Page 30 3 Technical Description TAC Xenta, TAC Xenta® 400 I/O Modules accuracy..............within 0.02 mA Voltage ..............24 V DC ±2 V Current limit, total value ..........200 ±20 mA – as Voltage input; Input signal (terminals U–M) ......0–1, 0/2–10 V DC Input resistance...............100 kohms...

  • Page 31: Tac Xenta 491/492 Analog Output Module

    11 12 13 14 15 16 17 18 19 20 Manual control Green LED Y4 M Y5 M Y6 M Y7 M Y8 M Fig. 3.9: TAC Xenta 491/492 terminals and manual control of the TAC Xenta 492 Table 3.7: TAC Xenta 491/492 summary Type TAC Menta Block type Terminal ref.
  • Page 32 3 Technical Description TAC Xenta, TAC Xenta® 400 I/O Modules Resetting default values If you press the Service Pin for seven seconds during the first minute following a restart, the parameters of the module will automatically be reset to the factory default settings. A restart occurs following power on.

  • Page 33: Installation

    The enclosure is designed so that electrical installation can be carried out using the screw terminals of the terminal part, when mounted on a DIN rail or wall. Fig. 4.1: The terminal part and the electronics part of the TAC Xenta I/O module Ø 4.0 TAC Xenta 300 16.1...

  • Page 34: Electrical Installation

    230 V AC mains supply. For the Xenta 400, this is only applicable to the relay outputs of the I/O modules. All equipment connected to the TAC Xenta units must comply with the following standards: •...
  • Page 35 TAC Xenta, TAC Xenta® 400 I/O Modules 4 Installation Voltage Input 0-10 V Table 4.2: Unit Xenta 420A >100k Xenta 450 100k Xenta 450A >100k Xenta 470 >100k Fig. 4.4: Voltage Input - internal resistance Digital Input Table 4.3: Unit Xenta 410 6.6k...
  • Page 36 4 Installation TAC Xenta, TAC Xenta® 400 I/O Modules Thermistor Input 1.8 kohm @25 °C Table 4.4: Unit Char Xenta 420A 1.5k Xenta 450 0.85 1.22k Xenta 450A 1.5k * Thermistor curves are shown below Fig. 4.6: Thermistor Input 1.8 kohm - voltage and resistance values Fig.
  • Page 37 TAC Xenta, TAC Xenta® 400 I/O Modules 4 Installation Thermistor Input 10 kohm @25 °C Table 4.5: Unit Char Xenta 420A 6.8k Xenta 450A 6.8k * Thermistor curve is shown below Fig. 4.9: Thermistor Input 10 kohm - voltage and resistance values Fig.

  • Page 38: Terminals And Units

    G G0 C1C2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Fig. 4.13: The terminal blocks of a TAC Xenta 400 38 (48) TAC AB, Dec 2004 0-004-7771-3 (EN)
  • Page 39 (FORTA) wire 4–20 mA Fig. 4.14: Basic circuit diagram for cabinet connections of TAC Xenta 451/452 I/O modules A corresponding diagram for the TAC Xenta 471 is shown on the next page. TAC AB, Dec 2004...
  • Page 40 Fig. 4.15: Basic circuit diagram for cabinet connections of TAC Xenta 471 I/O module When connecting G0 to ground, each TAC Xenta unit must have its own connection to the ground rail, i.e. jumpers cannot be used for the G0 terminals.
  • Page 41 ZS 101-105 F0 F1 F2 F3 G0 G C2 C1 1 2 3 4 5 6 7 8 Fig. 4.17: Basic circuit diagram for connecting Wall Module ZS 101–105 to TAC Xenta 400 I/O modules TAC AB, Dec 2004 41 (48)

  • Page 42: Cables

    The wires are not polarity sensitive, but must be a twisted-pair. For more details, please refer to the ”TAC Xenta Network guide”. One of the following cable types must be used: Table 4.7: Recommended TP/FT-10 communication cables Max.
  • Page 43 TAC Xenta, TAC Xenta® 400 I/O Modules 4 Installation Communication cable, Communication cable, unshielded unshielded Terminals for Terminals for incoming cables incoming cables 470 kΩ Separate ¼ W junction Shield is grounded at one point only C1 C2 C1 C2...

  • Page 44: Commissioning

    0.75 mm² (19 AWG) 80 m (260 ft.) ..four wires TAC Forta 0.75 mm² (19 AWG) 80 m (260 ft.) ..four wires TAC Forta 1.5 mm² (16 AWG) 100 m (330 ft.) ..three wires(part nos. xxxx-010) Commissioning Commissioning of the I/O modules is normally carried out together with the TAC Xenta controller units that they belong to.

  • Page 45: Index

    TAC Xenta, TAC Xenta® 400 I/O Modules Index Index protective 39 – rail 40 signal 41 agency compliances 18 I/O configuration 14 Analog Input and Output module 24 I/O expansion modules 13 Analog Input module 29 indication Analog Output 37...
  • Page 46 Index TAC Xenta, TAC Xenta® 400 I/O Modules polarity thermistor inputs 25 network wires 42 TI 15 Xenta 422A LED 22 TP/FT-10 Xenta 452A LED 26 communication cables 42 pulse generator 35 network 14 Relay Output 37 U1 - U4 24...
  • Page 48 TAC helps people feel and function better, as a direct result of greater indoor climate. This is ® made possible by TAC’s concept of Open Systems for Building IT , which utilizes information technology to provide clients with advantages such as indoor climate optimization, energy...

This manual is also suitable for:

Xenta 411Xenta 412Xenta 421Xenta 422Xenta 421aXenta 422a ... Show all

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