Sensormatic Intellex Bedienungsanleitung PDF herunterladen (Seite 2)

ADACSNET USB CONTROL MODULE 8200-0310-01, REV. C

INSTALLATION GUIDE

2 of 6

Software Installation for Non-

Intellex Systems

Note: This procedure applies to systems using

Microsoft

®

Windows

®

2000 or Windows

®

XP

operating systems.

If you are not connecting the ADACSNET module

to an Intellex system, special drivers and utilities

software must be downloaded to your personal

computer that enable its use.

USB Control Module Software Utilities User Guide,

8200-0310-02, explains how to download this

software. To obtain this guide:

1. On the internet, go to

http://americandynamics.net/home/default.aspx,

and click Support.

2. In the dropdown menu, click Support

Documents, and then click Manual Index.

3. Click SpeedDomes and Accessories, and

then scroll down and click USB Control Module

Software Utilities User Guide.

4. Follow the instructions on the screen to

download the user guide PDF file.

SensorNet Rules and

Network Types

The SensorNet communication protocol allows the

host computer and camera domes to exchange

data along a cable network (star, daisy chain, or

backbone).

SensorNet Rules

• A star network cannot have more than four

branches, one line termination per branch.

• A backbone network has a termination at each

end of the line.

• A SensorNet line cannot have more than 32

network-compatible devices.

• A network cannot have more than four

repeaters in the path of any two camera domes.

• A SensorNet line or branch cannot exceed 1km

(3300ft). Use signal repeaters only when

exceeding the maximum distance or noise is an

issue.

• Signal levels for SensorNet-compatible devices

are from 0.3–5V (1–5V is recommended).

Network Types

Star Network

The star network allows you to relocate devices.

However, this network is not recommended in high

noise environments because the extra terminations

required will lower the signal to noise ratio.

A separate cable line (branch) runs from the USB

module to each device. Limit the branches to four.

The example below shows the USB module as the

hub of a star network. The module is not

terminated.

Black box = USB module, T = Terminated

Daisy-Chain/Backbone Network

Use a daisy chain network if the cable is to be

short, extended in the future, or when USB module

and camera domes are in the same room. In a

daisy chain, a separate cable connects every two

adjacent devices along the chain. Daisy chaining

makes it easy to add devices by extending the

network from a nearby device. The USB module

can connect anywhere along the cable.

Use a backbone network if the cable is to be long

and permanent. This network type operates the

same as the daisy chain, but uncut wires may be

more conductive and reliable. In a backbone, a

single cable is used. Along the cable, 2.5cm (1in)

sections are stripped, bent, and connected to each

remote device. The USB module can connect

anywhere along cable.

The example below shows the USB module at end

of a daisy chain or backbone network. The module

and the last camera dome in the chain are

terminated.

Black box = USB module, T = Terminated

Not

Terminated

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