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1 system checkout, 0 wiring diagrams, 1 dual-lane exciters to receiver – Keri Systems V-Track User Manual

Page 12: V-track™ automatic long range vehicle id system, Installation guide

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V-Track™ Automatic Long Range Vehicle ID System

Installation Guide

Page 12 of 20

P/N: 01538-001 Rev. G

For Enter-Exit applications, the RS-485 electrical interface must be connected between the two EX-10 Exciters and the
RXR-10 Receiver (see Figure 11 for a wiring diagram). The total length of the RS485 wiring must be less than 500 feet.

NOTE: The RS485 interface is only required for two-lane operation. Do NOT connect the RS-485 wiring when in single-
lane operation.

6.0.1

System Checkout

The instructions provided in Section 4.0 apply for Enter-Exit operation; however, they need to be performed for each
vehicle travel lane independently. You may consider reducing each Receiver’s sensitivity to minimize interference
between the vehicle travel lanes.

7.0

Wiring Diagrams

7.1

Dual-Lane Exciters to Receiver

This wiring connection applies to systems in Dual-Lane In/Out applications.

Figure 11: Dual-Lane Exciters to Receiver

RXR-10 Receiver PCB

External

Antenna

Connector

Red LED

Green LED

Beeper

Range
Adjust

Channel

Select

ON

Antenna

Ground

1
2
3
4
5
6
7

+12 VDC
Ground
Ground
Ch A Out/D0
Ch A/D1
Ch B Out/D0
Ch B/D1

Reset

A/Rx

B/Tx

NOTE: The RS-485 connection is

not used when using one Exciter

in a single-lane application.

EX-10

Exciter

ENTER

EX-10

Exciter

Exciter

Antenna

Connection

Exciter

Antenna

Connection

Power

Supply

+ 12 VDC

Ground

Power Lines

Red / Black

RS-485 Data Lines

White / Green

Connect Shields to Ground

EXIT

Arming

Device

RED

BLACK

GREEN

WHITE

BROWN

BLUE

NOTE: Short the Brown

and Blue lines if NO

Arming Device is used.