beautypg.com

3 network communication, 1 rs-485 access control network connection, Entraguard – Keri Systems EntraGuard Silver Quick Start User Manual

Page 21: Silver telephone entry control

background image

EntraGuard

®

Silver Telephone Entry Control

Quick Start Guide

Page 21 of 27

P/N: 01960-001 Rev. D

5.3

Network Communication

5.3.1

RS-485 Access Control Network Connection

The following figure shows how to connect more than one controller to the access control network.

Figure 25: RS-485 Network Connections