Elan COM2 Specifikace stáhnout pdf (Strana 27)

ELAN HOME SYSTEMS COM2 Communications Controller

Trigger Input Design Application

The COM2’s Trigger Inputs are designed to accept a dry contact closure across the “+ “ and

“-” terminals. An added benefit is that the Trigger Inputs provide 12VDC on the “+” terminal

and ground on the “-” terminal (see Figure 2-5). This provides the ability to illuminate lighted

doorbell buttons.

Figure 2-5 Trigger Input Design Overview

NOTE: Trigger inputs 1 and 2 will always trigger the Door Chime assigned to Door

Station 1 and Door Station 2 alerts respectively.

POWER

OUTPUTS

DB 1 DB 2

1 2

INPUTS

VIA!NET

OUT

T.5AL TYPE

FUSE

REPLACE

WITH SAME

TYPE AND

RATING ONLY

SUM PG

120VAC

50/60HZ

60w

TRIGGERS

COM2

LIGHTED DOORBELL