User's Manual

Table Of Contents

Veri-Series Setup Guide

Use one pair (e.g. blue/white and white/blue) for RS-485 connections.

Connect readers identically at each reader (e.g. blue/white on Cat5 to RS-

485 (-) on pigtail/Weidmuller Connector and white/blue on Cat5 to RS-485

(+) on pigtail/Weidmuller Connector).

Power

Supply

Unit Unit Unit Unit

Data0

Data1

Wiegand Gnd.

RS-232

/RS-485

Converter

Cat5

Twisted

Pair

Computer

Door

Controller

5. [RS-485 network only]: At converter, jumper TD(A) with RD(A) and

TD(B) with RD(B). Connect Blue/white from Cat5 to either of A terminals

and White/blue from Cat5 to either of B terminals. Make certain to connect

power correctly.

RS-232

TD(A)

TD(B)

RD(A)

RD(B)

+12VDC

GND

Twisted Pair.

Use Cat5 rated cable

RS-485 (+)

RS-485 (-)

Connect to

Earth Ground

6. [RS-485 network only]: RS-485 supports distances up to 4,000 feet (1,200

meters) and/or 31 readers. To extend these limitations, contact Bioscrypt

Technical Support. Typically no end-of-line termination is required unless

the total run exceeds 2,000 feet.

7. [RS-485 network only]: Set up network using 9600 baud rate. Only

increase this data rate after the system is operating properly at 9600.