Mircom TX3-2000-8U, TX3-120U, TX3-200-4U, TX3-1000-4U, TX3-2000-4U Installation And Operation Manual

...

TX3 Series

TELEPHONE ACCESS SYSTEMS

Installation and Operation Manual

Contents

1 Introduction 9

1.1 TX3 Systems 10

1.2 Features 11

1.3 Lobby Control Unit Enclosures 12

1.4 Lobby Control Unit Accessories 14

1.5 Warranty and Special Notices 15

1.6 About This Manual 15

1.7 Contact Us 16

2 Enclosure Installation 19

2.1 Grounding the Telephone Access System 20

2.2 Installing the Enclosures and Lobby Control Unit 20

2.3 Installing the Heater 26

3 TX3 System 27

3.1 TX3 System 28

3.2 Single Lobby Control Unit 29

3.3 Dual Lobby Control Units 31

3.4 Three Lobby Control Unit Configuration 32

3.5 Multiple Lobby Control Units 34

3.6 Lobby Control Unit Wiring 34

4 Lobby Control Unit Setup 37

4.1 Controller Board 38

4.2 Controller Board Connectors - Bottom 40

4.3 Controller Board Connectors - Top 44

4.4 Modem Board 46

4.5 MD-993 Module 47

4.6 Guard Phone Module 48

4.7 Guard Phone 49

4.8 Controller ID Setup 49

4.9 Configuration Using a PC 51

4.10 Updating Firmware 52

4.11 Beginning Configuration 56

5 NSL Relay Cabinet Installation and Wiring 57

5.1 NSL Relay Cabinet Mechanical Installation 58

5.2 NSL Relay Control Unit and Expanders 59

5.3 Wiring the TX3-NSL-8M Main Controller Board 62

5.4 Updating Firmware 78

6 Elevator Restriction Unit Installation and Configuration 79

6.1 Elevator Restriction Cabinet Mechanical Installation 80

6.2 TX3-ER-8 Elevator Restriction Units 81

6.3 Wiring the TX3-ER-8 Elevator Restriction Unit 83

6.4 Elevator Restriction Controller Backplane 86

6.5 2012E Elevator Restriction Relay Card 87

6.6 TX3-ER-8 Elevator Restriction Unit Configuration 88

6.7 Updating Firmware 90

7 Adding Controllers 91

7.1 Adding a Controller 92

8 Appendix 93

8.1 Specifications 94

8.2 Kits - Electronic Scrolling Directory 96

8.3 Kits - Telephone Access Slim-line 97

8.4 Kits - Continental Series Enclosures 98

9 Resident Operating Instructions 101

9.1 NSL Resident Operating Instructions 102

9.2 ADC Resident Operating Instructions 104

Warranty & Warning Information 105

Special Notices 108

List of Figures

Figure 1. TX3-UFT Universal Series Flush Trim Ring 21 Figure 2. TX3-USFT Slim Line Universal Flush Trim Ring 24 Figure 3. Continental Enclosure Flush Mount 25 Figure 4. Heater TH-102 Installation Location 26 Figure 5. Single Lobby Control Unit 29 Figure 6. Single Lobby Control Unit with ADC and NSL Lines 30 Figure 7. Single Entrance System Wiring 31 Figure 8. Dual Lobby Control Units 32 Figure 9. Multiple Lobby Control Units to Multiple Lines 33 Figure 10. Many Lobby Control Units to One Line 34 Figure 11. Lobby Control Unit Wiring 35 Figure 12. Lobby Control Unit Main Controller Board 38 Figure 13. Controller Board Connectors - Bottom 40 Figure 14. Tamper Switch 41 Figure 15. Connecting additional RS-485 Terminal Connector to the First or Last Node

of Network 42 Figure 16. Power Supply 43 Figure 17. Controller Board Connectors - Top 44 Figure 18. Main Door Dry Contact Wiring 45 Figure 19. Modem Module Telephone Connectors 47 Figure 20. MD-993 Module 47 Figure 21. Guard Phone Module 48 Figure 22. Firmware Upgrade 53 Figure 23. Firmware Upgrade - Erasin g Current firmware. 54 Figure 24. Firmware Upgrade - Program new firmware 55 Figure 25. NSL Relay Cabinet 58 Figure 26. TX3-NSL-8M Relay Control Unit 60 Figure 27. NSL Expanders 61 Figure 28. TX3-NSL-8M Main Controller Board 62 Figure 29. NSL System with Telephone Line 64 Figure 30. NSL Controller Telephone Lines 64 Figure 31. NSL Backplane 66 Figure 32. ADSL-100 Filture Module Installation 67 Figure 33. Backplane Number Section 68 Figure 34. 2012 NSL Relay Board 71 Figure 35. CA-71A BIX Block Wiring Configuration 72 Figure 36. RJ-71C Punch-Down Block Wiring Configuration 75 Figure 37. Elevator Relay Cabinet 80 Figure 38. Lobby Control Unit with Elevator Restriction 81 Figure 39. TX3-ER-8 Elevator Restriction Unit 82 Figure 40. Elevator Controller Board 83 Figure 41. Elevator Restriction Controller Board Wiring 85 Figure 42. Elevator Restriction Controller Backplane 86 Figure 43. 2012E Elevator Restriction Relay Board 87

List of Tables

Table 1: MD-933 Jumper Settings 48 Table 2: Lobby Control Unit SW1 DIP Switch Settings 50 Table 3: NSL Relay Cabinet Dimensions 59 Table 4: Sample Backplane Relay Addresses 69 Table 5: CA-71A BIX Block Identification Form 73 Table 6: RJ-71C Punch-Down Block Identification Form 76 Table 7: Lobby Control Unit SW1 DIP Switch Settings 88

1 Introduction

This manual provides information about the installation and operation of the Telephone Access System, and must be read in its entirety before beginning any installation work.

Installation must be performed by a qualified technician and must adhere to the standards and special notices set by the local regulatory bodies.

Note: Mircom periodically updates panel firmware and Configurator

Software to add features and correct any minor inconsistencies. For information about the latest firmware or software visit the Mircom website at www.mircom.com.

For warranty and special notices information see the Warranty and Special Notices chapter on page 105.

Warning: The Telephone Access System assembly must be grounded by a

qualified electrician. An improperly grounded unit can result in equipment malfunction and electrical shock.

This manual explains

• Lobby Control Unit Installation and Operation

• NSL Control Unit Installation and Operation

• Elevator Restriction Unit Installation and Operation

• Card Reader Unit Integration

Introduction

1.1 TX3 Systems

The Mircom's TX3 series of telephone access systems provide high quality twoway communication between residents and their visitors in a multi-unit dwelling establishment.

The basic TX3 system consists of the TX3 Lobby Control Unit and depending on the application, may be integrated with a combination of Mircom Elevator Restriction Units, Card Access Units and Touch Screens. All access systems may be networked together using a peer-to-peer RS-485 connection.

The TX3 system is capable of providing ADC or NSL type telephone access control from a single panel or from a networked system.

A maximum of 63 units are supported with any combination of Touch Screens, Lobby Control Units, Elevator Restriction Units and Card Access Units. Valid network addresses range from 1 to 63. One of the networked units with a real time clock, such as Touch Screen, Lobby Control or Card Access must have their network address set to 1.

The access system can be configured as an autodialer controller (ADC) or as a no subscriber line (NSL) system. Both system setups can be configured for multiple entrances with independent doors and control devices such as electric door locks, cameras, and garage doors.

1.1.1 ADC and NSL Capability

TX3 supports full ADC and NSL telephone connectivity from a single Telephone Access System panel or from a networked system. A single panel supports up to five ADC and/or NSL telephone lines.

An ADC connection requires a dedicated subscriber telephone line service connected to an outside telephone line. This connection lets the visitor call the tenant and access their voice mail.

An NSL type connection uses the existing building telephone lines for communication and does not require a separate telephone line. This system may consist of one or more Lobby Control Units connected to TX3-NSL-8M NSL Units, typically located in the electrical/telephone room of a building. The NSL units intercept all telephone lines into the building’s suites and communicate directly to the resident phone using the Lobby Control Unit.

1.1.2 Elevator Restriction Units

The TX3-ER-8 Elevator Restriction Unit limits building accessibility by granting visitor access only to the destination floor.

Introduction

1.1.3 Other Controllers

Mircom controllers, such as the Card Access controller, may be networked with the TX3 through a peer-to-peer RS-485 network.

1.2 Features

Features of the TX3 series include:

• Stainless steel front panel

• Universal Series enclosure with a built-in rain hood

• Large scrolling 8 x 20 LCD display that eliminates the need for an external directory

• Back-lit 16 digit keypad with dedicated operational buttons for Page Up, Page Down, Call and Info

• Provisions for postal lock and camera

• Multilingual Display and Voice Greeting (English, French-Canadian and Spanish) that provides instructions on how to use the Lobby Control Unit

• Concierge/Security Desk/Guard Phone capability

• Card Access Interface

• Supports both Auto Dialer (ADC) and NSL (no phone bill)

• Ability to network panels together (peer-to-peer)

• Hands free, full duplex communication

• Flexible one to four digit resident dial codes

• Dials up to 18 digit telephone numbers

• System can be configured locally using the keypad or a computer with the TX3 configuration software

• Upload/download configuration files without taking the whole system offline

• Programming from one location

• Records a maximum of 5000 event logs

• Elevator restriction capability

• Schedule based call restrictions provide more security and flexibility

• Auto Unlock to leave the main door based on the selected schedule

• Capability of one person testing the NSL controller without using the Lobby Control Unit

• Industry Canada and F.C.C. approved

Introduction

1.3 Lobby Control Unit Enclosures

There are three sizes of enclosures for Lobby Control Units: Universal Series. The Universal Series enclosure is an indoor/outdoor unit for

the scrolling Lobby Control Unit. Universal Slim-Line Series. The Universal Slim-Line enclosure is an indoor/

outdoor unit that is narrower and longer than the Universal and Continental series, and is for the scrolling Lobby Control Unit. This series is also available as a kit.

Continental Series. The Continental Series is a stainless steel indoor unit larger than the Universal Series and is for the scrolling Lobby Control Unit.

1.3.1 Universal Series

The Universal Series enclosures are surface or semi-flush mounted with the Lobby Control Units. Optional flush trim rings are available for semi-flush and flush installations. A rain hood is included allowing for outdoor use.

The following Universal Panel models use the Scrolling Directory: Model TX3-120U. Stainless steel finish entry panel with speaker, microswitch

for postal lock, 200 name main controller board, 4x20 LCD display, 120 name paper directory and one PS-4P transformer plug. Designed for outdoor applications.

Model TX3-200-8U. Stainless steel finish entry panel with speaker, microswitch for postal lock, 200 name main controller board, 8x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

Model TX3-1000-8U. Stainless steel finish entry panel with speaker, microswitch for postal lock, 1000 name main controller board, 8x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

Model TX3-2000-8U. Stainless steel finish entry panel with speaker, microswitch for postal lock, comes with a 2000 name main controller board, 8x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

1.3.2 Universal Slim-Line Series

The Universal Slim-Line series enclosure houses the following models and can be surface or semi-flush mounted:

Model TX3-200-4U. Stainless steel finish slim-line entry panel with speaker, microswitch for postal lock, 200 name main controller board, a 4x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

Model TX3-1000-4U. Stainless steel finish slim-line entry panel with speaker, microswitch for postal lock, 1000 name main controller board, a 4x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

Introduction

Model TX3-2000-4U. Stainless steel finish slim-line entry panel with speaker, microswitch for postal lock, 2000 name main controller board, a 4x20 LCD display and one PS-4P transformer plug. Designed for outdoor applications.

1.3.3 Universal Slim-Line Kit

The Universal Slim-Line series is available as a kit: Model TX3-NSL-12K. The TX3-NSL-12K kit consists of:

• TX3-200-4U slim-line entry panel with speaker and microswitch

for postal lock

• 4x20 LCD display

• PS-4P transformer plug

• TX3-NSL-8M Master NSL Relay Cabinet with one PS-4P

transformer plug

• 2012K Twelve Telephone Relay Kit with a 2012 Twelve Telephone

Relay board and a 9106 Cable

• RJ-71C Punch Down Block for outdoor applications

The Universal Panel Accessories consist of the following: Model TX3-UFT. Universal Flush mounting trim for use with TX3-120U, TX3-

200-8U, TX3-1000-8U and TX3-2000-8U. Stainless steel. Model TX3-USFT. Universal Slim-Line Flush mounting trim for TX3-200-4U.

Stainless steel.

1.3.4 Continental Series

The Continental Series enclosure for Lobby Control Units are flush mounted and for indoor use only. The following Continental Series models use the Scrolling Directory:

Model TX3-120C. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 120 name paper directory, flush mounting back box and a PS-4P transformer plug. Designed for indoor use.

Model TX3-200-8C. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 200 name main controller board, 8x20 LCD display, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

Model TX3-1000-8C. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 1000 name main controller board, 8x20 LCD display, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

Introduction

Model TX3-2000-8C. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 2000 name main controller board, 8x20 LCD display, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

Model TX3-200-8CH. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 200 name main controller board, 8x20 LCD display, handset, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

Model TX3-1000-8CH. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, 1000 name main controller board, 8x20 LCD display, handset, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

Model TX3-2000-8CH. Stainless steel finish Lobby Control Unit with speaker, microswitch for postal lock, comes with a 2000 name main controller board, 8x20 LCD display, handset, flush mounting back box and one PS-4P transformer plug. Designed for indoor use.

1.4 Lobby Control Unit Accessories

The Lobby Control Unit accessories consist of the following items:

• TX3-UFT Universal series flush trim ring.

• TX3-USFT Slim line Universal Series flush trim ring.

• TX3-UGA Gooseneck mounting adapter designed for use with the standard Universal Series enclosure for pedestals.

• TX3-USGA Gooseneck mounting adapter designed for use with the TX3200-4U Slim Line Universal enclosure pedestals.

• TH-102 Thermostat Heater with one PS-24P Transformer Plug

•CAM-2 TX3 Camera

• TX3-MDM Modem Module

• TX3-GPM Guard Phone Module

• TX3-USB-AD Kit

Introduction

1.5 Warranty and S pecial Notices

Mircom values your business and always attempts to provide you with the very best service.

Please see the Warranty and Special Notices chapter on page 105 for information about the warranty and special notices about equipment use.

1.6 About This Manual

This manual provides comprehensive information on the installation and configuration of the TX3 Series Telephone Access System by the installation technician. Tasks are described in the order that they are likely to be performed.

This manual applies to the following models:

• TX3-120/200-4 (4x20 LCD)

• TX3-200-8 (8x20 LCD)

• TX3-1000-4 (4x20 LCD)

• TX3-1000-8 (8x20 LCD)

• TX3-2000-4 (4x20 LCD)

• TX3-2000-8 (8x20 LCD) Chapter 9 describes the Telephone Access System resident operating

instructions for NSL and ADC systems.

1.6.1 Version Control

The version number appears on the front cover and changes whenever there is a major or minor update to any part of the system regarding operation or configuration.

The following convention indicates major or minor changes:

Initial release. Version 1.00.0 Major change. Version 2.00.0 Minor change. Version 2.01.0 Pre-release changes. Version 2.01.1

Introduction

1.6.2 Additional Documentation

For additional documentation, see the following Mircom literature:

• TX3-CX Touch Screen Administrators Guide LT-995

• TX3-CX Card Access System Installation and Operation Manual LT-980

• TX3 Telephone Access System User’s Guide LT-968

• TX3 Two Door Card Access System Kit Catalogue Number 6531

• TX3 Series Elevator Restriction Accessories Catalogue Number 6532

1.7 Contact Us

Mircom fosters a collaborative support process and environment in providing early feedback to meet your specific needs.

You can contact us from Monday to Friday 8:00 A.M. to 5:00 P.M. E.S.T.

1.7.1 General Inquiries

For general inquiries call us at the following numbers:

Toll Free: 1-888-660-4655 Local: 905-660-4655

1.7.2 Customer Service

Customer service is available at the following numbers:

Toll Free: 1-888-MIRCOM5 Local: 905-695-3535 Local Fax: 905-660-4113 Toll-Free Fax: 1-888-660-4113

Introduction

1.7.3 Website

Visit the Mircom website, at www.mircom.com, to find the product information you are looking for and to learn about troubleshooting, training and technical support options.

The website provides avenues for customers to ask questions about new and existing technologies, and receive expert technical support about software and products. Visit www.mircom.com/chat.

1.7.4 Email

As a customer you quickly become informed on how we can help with new products and technologies. Contact Mircom at mail@mircom.com.

1.7.5 Technical Support

For technical support contact Mircom’s Technical Support Department between 8 A.M. and 5 P.M. (EST) Monday through Friday, excluding holidays.

Toll Free: 1-888-MIRCOM5 Local: 905-695-3535 Local Phone: 905-660-4655 Toll Free Phone: 1-888-660-4655 Email: techsupport@mircom.com

Introduction

2 Enclosure Installation

This chapter provides information on how to install the various enclosures and panels.

This chapter explains

• Enclosure installation

• Lobby Control Unit installation

• Heater installation

Enclosure Installation

2.1 Grounding the T elephone Access System

Grounding reduces the risk of electrical shock by providing an alternate escape route for the electrical current. Telephone Access System is equipped with a 16 gauge electrical wire attached to the panel chassis ground post.

To ground the Telephone Access System attach one end of the supplied cable to a suitable grounding wire and connect it to the site ground.

2.2 Installing the Enclosures and Lobby Control Unit

Lobby Control Units use one of the following three types of Lobby Control Unit enclosures:

Universal Series. The Universal Series are surface or semi-flush mounted with the lobby Lobby Control Units. Optional flush trim rings are available for semiflush and flush installations. The semi-flush trim is the TX3-UFT. A rain hood is included allowing for outdoor use.

Universal Slim-Line Series. The Universal Slim-Line series enclosure houses the TX3-200-4U model and can be surface or semi-flush mounted. The semiflush trim is the TX3-USFT.

Continental Series. The Continental Series enclosure for Lobby Control Units are flush mounted.

Enclosure Installation

2.2.1 Installing the Universal enclosure

The Universal enclosure mounts inside the wall with or without the TX3-UFT Universal Series Flush Trim Ring TX3-UFT. This Trim Ring houses the universal series enclosure as shown in Figure 1.

Figure 1. TX3-UFT Universal Series Flush Trim Ring

To install the Universal enclosur e with the Flush Trim Ring to the wall stud

1. Find a suitable location for the enclosure next to a wall stud.

2. Using the enclosure as a template, trace an opening in the wall for the cut

out with one side aligned with the side of the wall stud.

3. Cut an opening in the wall ensuring that one side is aligned with the wall

stud.

10 5/8"

13 1/8 "

16 1/4”

19 5/8"

2 3/4"

4 1/2 "

Dimension of the Enclosure without the flush trim.

Cut out in wall should be :

16.25” H x 10.6”W x 2.75” D at the bottom

3” at the top

Universal Enclosure

Semi-Flush Trim TX3-UFT

Enclosure Installation

4. Using the semi-flush trim ring as a template, insert the trim ring into the wall cut out and mark the top mounting hole location as shown in Figure 1. Ensure that at least one side is beside a wall stud.

5. Place the screw halfway into the wall into the marked hole location using the supplied screw.

6. Hang the Trim Ring onto the top screw.

7. Screw the lower two screw at the bottom of the trim ring halfway into the wall.

8. Tighten the two screws into place.

9. Insert the universal enclosure with the rain hood inside the trim ring.

10. Secure the universal enclosure into the trim ring using the suppl ied four screws as shown in Figure 1.

To surface mount the Universal enclosure

1. Find a suitable location for the Universal enclosure over a wall stud.

2. Using the Universal enclosure as a template, mark the two side mounting hole locations as indicated in Figure 1. Ensure that at least one side is over a wall stud.

3. Remove the enclosure and place the screws halfway into the marked hole location and wall stud using the supplied screws.

4. Place the Universal enclosure onto the two screws.

5. Screw the two side screws of the Universal enclosure halfway into the wall.

6. Tighten all four screws into place.

Note: The enclosure can also be mounted directly onto the drywall using

anchors.

To install the Universal e nclosure with the Flush T rim Ring to the back wall

1. Find a suitable location for the enclosure. Using the enclosure as a template trace an opening in the wall for the cut out.

2. Cut an opening in the wall.

Enclosure Installation

3. Using the semi-flush trim ring as a template, insert the trim ring into the

wall cut out and mark the top two mounting hole locations as shown in Figure 1.

4. Place the screws halfway into the wall into the marked hole location using

the supplied screws.

5. Place the Trim Ring onto the two screws.

6. Screw the lower two screws at the bottom of the trim ring halfway into the

wall.

7. Remove the screws and trim ring.

8. Place the universal enclosure with the rain hood, inside the trim ring and

insert into the wall cut out.

9. Tighten all four screws into place.

To install the Universal enclosur e without the Flush Trim Ring to the back wall

1. Using the semi-flush trim ring as a template, insert the Universal enclosure

into the wall cut out and mark the top two mounting hole locations as indicated in Figure 1.

2. Place the screws halfway into the wall into the marked hole location using

the supplied screws.

3. Place the Universal enclosure onto the two screws.

4. Screw the lower two screws at the bottom of the Universal enclosure

halfway into the wall.

5. Tighten all four screws into place.

Enclosure Installation

2.2.2 Installing the Universal Slim-line enclosure

The Universal enclosure mounts inside the wall with or without the Universal Series Flush Trim Ring TX3-USFT. The Trim Ring houses the universal series enclosure as shown in Figure 2

Figure 2. TX3-USFT Slim Line Universal Flush Trim Ring

To install the Universal S lim-line enclosure with or without the Flush Trim Ring

1. Follow the instructions in section 2.2.1. using the Universal Slim-line enclosure.

UNIVERSAL SLIM LINE ENCLOSURE

TX3-USFT S L IM LINE SEMI-FLUSHTRIM

6 13/32 "

7/8"

16 1/4"

5/8"

2 3/4"

4 1/2 "

Dimension of the Universal Slim Line Enclosure without the flush trim is:

16.25” H x 6.4”W x 2.75“D at bottom, 3” D at top

Enclosure Installation

2.2.3 Installing the Continental enclosure

The Continental enclosure flush mounts directly inside the wall to the wall stud as shown in Figure 3. Mount the back box flush with the wall and right-side up (the ground screw location is at the bottom).

Figure 3. Continental Enclosure Flush Mount

To install the Continenta l enclosure

1. Find a suitable location for the Continental enclosure beside a wall stud.

2. Using the enclosure as a template, trace an opening in the wall for the cut

out with one side aligned with the side of the wall stud.

3. Cut an opening in the wall ensuring that one side is aligned with the wall

stud.

4. Insert the enclosure into the wall cutout and using the enclosure as a

template mark the top mounting hole location as shown in the side view in Figure 3. Ensure that at least one side is beside a wall stud.

5. Remove the enclosure and place the screw halfway into the wall into the

marked hole location using the supplied screw.

6. Place the enclosure onto the top screw.

7. Screw the lower two screw at the bottom of the trim ring halfway into the

wall.

8. Tighten the two screws into place.

10 3/8"

12"

Use the two side slots for mounting the box to the wall stud

16 7/8"

18 1/2"

Cut out in wall should be : 16 7/8” H x 10 3/8”W x 3” D

Outside Frame dimensions are: 18 1/2”H x 12”W x 1/2” D

WALL

FRONT

OUTSIDE FRAME

SIDE VIEW

BACKBOX

MOUNTING KNOCKOUTS

3.0 ”

0.5 ”

TOP

The Continental enclosure back box must be flush mounted with wall

GROUND SCREW LOCATION

Enclosure Installation

2.3 Installing the Heater

For temperatures where the Telephone Access System operates below 0°C (32°F) at any time, a heater must be installed inside the Universal enclosure as shown in Figure 4.

For additional information refer to LT-653 TH-102 Heater Installation Instructions.

Figure 4. Heater TH-102 Installation Location

To install the heater

1. Place the TH-102 Heater into the bottom left hand corner of the Universal enclosure and secure using the two supplied spacers and two hex nuts.

2. Connect the TH-102 heater to the PS-24 Transformer 24 Vac terminal screws using a pair of #18 AWG wires.

Note: The transformer must be installed outside the enclosure.

24V A C

PS-24 TRANSFORMER

18 AWG TW ISTED PAIR

120V A C 60 HZ

UNIVERSAL ENCLOSURE

TH-102 HE ATER

3 TX3 System

This chapter provides information about the TX3 System and its use.

This chapter explains

• The TX3 System

• Single Lobby Control Unit

• Dual Lobby Control Unit

• Multiple Lobby Control Units

• Three Lobby Control Unit Configuration

• Single Entrance System Wiring Application

TX3 System

3.1 TX3 System

The TX3 Lobby Control Unit may be networked with a combination of Elevator Restriction Units and Card Access Units through a peer-to-peer RS-485 connection.

The TX3 system is capable of providing ADC or NSL telephone access from a single panel or from a networked system.

The No Subscriber Line (NSL) controller does not require an outside telephone service and calls residents directly using the existing building’s resident telephone lines. The NSL system uses the TX3-NSL-8M NSL units and TX38EC/16 NSL expanders situated in the electrical/telephone rooms.

The Auto Dialer Controller (ADC) uses the existing outside telephone lines to call residents.

Each outside telephone line requires a separate line to the entry control panel. The following figures depict various TX3 network scenarios.

Note: Install all transformers outside the Lobby Control Unit enclosure.

All wiring is a maximum length of 1000 ft. The RS-485 wiring maximum length is 4000 ft.

All units use the PS-4P transformer for the power supply. The door strike power supply depends on the door strike power requirements.

TX3 System

3.2 Single Lobby Control Unit

Figure 5 shows the simplest configuration.

Figure 5. Single Lobby Control Unit

Line1

NSL

Control

Unit

1 2 3 4 5 6 7 8 9



* 0 # i

T/R

1 2 3 4 5 6 7 8 9



* 0 # i

Line1

Telephone outlet

Central office line

TX3 System

Figure 6 shows a configuration using one Lobby Control Unit connected to one ADC line and four NSL lines.

Figure 6. Single Lobby Control Unit with ADC and NSL Lines

Line2

Line3

Line4

Line5

NSL

Control

Unit

NSL

Control

Unit

NSL

Control

Unit

NSL

Control

Unit

1 2 3 4 5 6 7 8 9



* 0 # i

Line1

Telephone outlet

Central office line

T/R

T/R T/R

T/R

+ 82 hidden pages

Mircom TX3-2000-8U, TX3-120U, TX3-200-4U, TX3-1000-4U, TX3-2000-4U Installation And Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual