ADEMCO VISTA-128B Setup Guide download pdf (Page 63)

9-1

SECTION 9

Relay Outputs and

Powerline Carrier Devices

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In This Section

♦

Relay Basics

♦

Wiring the 4204 and 4204CF Relay Modules

♦

Wiring the 4300 Transformer

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Relay Basics

Relays and Powerline Carrier devices (i.e. X-10 brand devices), used in conjunction with this

control panel, are programmable switches that can be used to perform many different

functions. They can be used to turn lights on and off, control sounders, and doors or for

status indications. In this system, each device must be programmed as to how to act

(ACTION), when to activate (START), and when to deactivate (STOP). Each of these is

described later in this section.

This control supports up to 32 relays to activate and de-activate as desired. This is provided

by 4204, 4204CF and/or Powerline Carrier devices.

Each 4204 module provides 4 relays with Form C (normally open and normally closed)

contacts. Each 4204CF module adds two additional style Y supervised bell outputs to the

system. If 4204CF modules are used exclusively, only relays 1 and 3 on each module can be

programmed. The other 2 relays (relays 2 and 4) on each module are used for supervision

purposes.

Powerline Carrier devices are controlled by signals sent through the electrical wiring at the

premises via a 4300 transformer. Therefore, if using Powerline Carrier devices, a 4300

transformer

must

be used in place of the regular system transformer.

This section is used to program relays to activate in response to a programmed

condition.

The

system can also be programmed to activate relays at specific

times

by using the #80 Scheduling

Menu Mode–Time Driven Events function.

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ADEMCO VISTA-128B Setup Guide Page 63