Rosslare AC-225? AC-225IP? AC-225U Guida Utente Scaricare il pdf (Pagina 23)

Input and Output Requirements

• Open circuit (Infinite loop resistance) or short circuit (0

resistance) across input terminals - Trouble State.

Figure 13: Normally Closed Supervised Input (Double Resistor)

4.2 Inputs Description

Request to Exit Button (REX) Input

Use the REX Input to open a door directly. The following should

be defined:

Single door controller: Door 1 – IN 1

Double door controller: Door 1 – IN 1

Door 2 – IN 2

Typically, the REX input is connected to a Normally Open push

button that is located inside the premises. The push button is

generally located in an easy-to-access position and opens a

door without reading a proximity card or PIN code.

AC-225 Hardware Installation and User Guide Page 22

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Rosslare AC-225? AC-225IP? AC-225U Guida Utente Pagina 23