Andover Controls LCX 810 Installation Guide

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LCX 810

Installation Guide

Andover Controls Corporation

Downloaded from - http://www.guardianalarms.net

Version C

Reproduction or distribution forbidden.

Subject to change without notice.

Order No. 30-3001-172

Andover Controls Corporation

300 Brickstone Square

Andover, Massachusetts 01810

Published by the Engineering Department at Andover Controls Corporation.

IMPORTANT NOTICE

This product is subject to change without notice. This document does not constitute any warranty, express or implied. Andover Controls Corporation reserves the right to alter capabilities, performance, and presentation of this product at any time.

ii	LCX 810 Installation Guide

Preface

The LCX 810 Installation Guide presents instructions for installing the LCX 810 on an Infinet network. It first presents site preparation information and then step-by-step installation instructions.

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iv	LCX 810 Installation Guide

Contents

Setting Up the LCX 810 Controller and Infinet
Site/System Setup Requirements .............................................................	6
Controller Dimensions and Weight ...............................................	7
Power Requirements ......................................................................	7
Cable Limitations ...........................................................................	7
Lightning Protection ......................................................................	8
Building Ground Requirements .....................................................	8
Inspecting the Ground ....................................................................	9
Environmental Requirements ........................................................	9
Output Equipment Requirements ..................................................	9
Input Circuit Specifications .........................................................	10
Special Factors for Thermistors ....................................................	10
Laying Out the Site Setup ............................................................	12
Installing the LCX 810 ...........................................................................	13
Unpacking ....................................................................................	13
Parts Required ..............................................................................	13
Mounting ......................................................................................	13
Connecting the Battery ................................................................	15
Connecting the AC Power ...........................................................	17
Wiring the Infinet to the LCX 810 ..............................................	18
Wiring the Infinet to the Infinity CX 9000 ..................................	19
Setting the Input Reference Resistor Switches ............................	19

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Wiring the Inputs .........................................................................	19
Wiring the Outputs ......................................................................	23
Wiring Form C Outputs ...............................................................	23
Setting the Override Switches .....................................................	24
Connecting Modules to the Expansion Port ................................	24
Powering Up the LCX 810 .....................................................................	25
Reset Button .................................................................................	26
Adjusting the LCD View Angle ..................................................	26
Completing the Installation ..........................................................	26
Connecting the Andover Controls Service Tool ..........................	27

vi	LCX 810 Installation Guide

Figures

Figure 1. The Front Cover of the LCX 810 .........................................		14
Figure 2. Locations of Openings in Cabinet and Parts
	Inside Controller ...................................................................	16
Figure 3. Metal Plate and Screw for Power Supply Wire ...................		18
Figure 4. Infinet Cable Wiring ............................................................		18
Figure 5. Schematic of Input Wiring for Thermistor ...........................		21
Figure 6.	Schematic of Wiring for Counter or Digital Input ...............	22
Figure 7.	Schematic of Wiring for Voltage Input ................................	22
Figure 8.	Wiring Diagram for Current Input .......................................	22
Figure 9.	Schematic of Form C Output Wiring ...................................	24

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Tables

Table 1.	Wire Gauges and Corresponding Maximum Runs
	for Sensing Temperatures Up to 70º F .................................	11
Table 2.	Wire Gauges and Corresponding Maximum Runs
	for Sensing Temperatures Up to 100º F ...............................	11
Table 3.	Wire Gauges and Corresponding Maximum Runs
	for Sensing Temperatures Up to 150º F ...............................	12

viii	LCX 810 Installation Guide

Setting Up the LCX 810

Controller and Infinet

This manual covers the following:

•Site/System Setup Requirements

•Installing the LCX 810

•Powering Up the LCX 810

Warranty Registration

Your warranty is effective for 18 months starting on the date the system is shipped.

Warning

All wiring and installations must comply with local, state, and national electrical codes.

LCX 810 Installation Guide

Site/System Setup Requirements

Before you proceed to install the system, you should map out where you plan to install each controller, terminal/workstation, and modem. When planning the sites, be aware of any electrical interference that may occur. You also need to be aware of cabinet dimensions, power requirements, cable limitations, and environmental requirements.

Note

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions in this manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Note

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

Avis

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.

6	LCX 810 Installation Guide

Controller Dimensions and Weight

Each LCX 810 is 11.75 × 8.9 × 2.75 in. and weighs 5 lbs.

Power Requirements

Caution

The LCX 810 should receive power from its own independent, unswitched circuit.

The LCX 810 operates on a power supply of 24 VAC +/– 20% 50/60 Hz.

The LCX 810 consumes 18 VA of power.

Cable Limitations

The maximum cable length for all buses is 4,000 ft at 19,200 baud (up to 32 Infinet controllers). You can extend buses beyond 4,000 ft or put more than 32 Infinet controllers on less than 4,000 ft by using the InfiLink 200 amplification module.

Note

You must use shielded cables for Infinet to ensure compliance with the Class A FCC limits and to provide reliable communications.

Cables that form Infinet are 24-gauge, single-twisted-pair, tinned, shielded copper wire. Use the following cables1 or their equivalents:

•Brand Rex # H 9002 (single-pair)

•Anixter # 9J2401021 (single-pair plenum cable)

The cable should have a nominal impedance of 100 Ohms and a nominal velocity of propagation of 78%.

1. You can also use any cables you may already have in place for ACNET or LBU.

LCX 810 Installation Guide

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