Auto-zone-control-systems EZ-Zone to Auto-Zone Upgrade Guide (Version 01C) Manual de usuario descargar pdf (Pagina 25)

EZ Zone/Auto-Zone

Upgrade 25

Commlink II Communications Interface

(Jumper Set For Multiple Loop)

Caution: Use The “Molded Cable” To

Connect To The Computer (DCE) Connector.

This Cable Is Only To Be Used To Connect

From The CommLink (DTE) Connection To

The Modem (When Used).

Do Not

Caution:

Disconnect All Communication Loop Wiring

From The CommLink Before Removing Power

From The CommLink. Reconnect Power And Then

Reconnect Communication Loop Wiring.

Use 25 Pin Or 9 Pin Connector As

Required By Available Serial (COM) Port

On Computer.

Caution: Use The “25 Pin Or 9 Pin Cable” To

Connect To The Modem (DTE) Connector.. This

Cable Is Only To Be Used To Connect From The

CommLink (DCE) Connection To The Computer

Serial Port (COM) Connection.

Do Not

(When Used)

Note:

Place Jumper Between

Pins 1 & 2 for Multiple

Loop Applications &

Between Pins 2 & 3 for

Single Loop Applications

COMM DRIVER CHIP

(U1)

PIN 1

MULTI

SINGLE

CommLink Jumper Switch Settings

Notes:

All Communication Loop

Wiring Is Straight Through

Connect To First Zone

Manager On Network Loop

Network Loop

RS-485

19200 Baud

(See Note 3).

Line Voltage

See Note 1

24VAC

Required VA For Transformer

CommLink = 14VA Max.

CommLink Is Supplied With 110/24VAC Power Supply.

If Desired A Transformer (By Others)

May Be Wired To The CommLink Instead

Molded Modem Cable.

Part #HZ000098

Supplied With CommLink

(DTE)

MODEMMODEM

485 LOOP485

LOOP

COMPUTER

(DCE)

POWER

4 Piece Computer

Cable Kit.

Part # HZ000112

Supplied With

CommLink

Connect To Modem .

Modem Is Part # OE419-02

Only

9 Pin

Female

9 Pin

Female

25 Pin

Female

9 Pin

Female

120/24 Vac

Transformer

Part # PX000015

25 Pin

Male

Part #CLMA19A1

Connect Supplied RJ12 Modular Phone Cable

To Supplied 9 Pin Or 25 Pin Connector As Reqd

By Your Computer Com Port Connection

1.)24 VAC Must Be Connected So

That All Ground Wires Remain

Common.

2.)All Wiring To Be In Accordance

With Local And National Electrical

Codes And Specifications.

3.)All Communication Wiring To Be

2 Conductor Twisted Pair With

Shield. Use Belden #82760 Or

Equivalent.

Figure 13: CommLink II Wiring

CommLink II Installation

Note:

For Auto-Zone Basic System (See Example 1 page 8

& 9) jumper must be set for single loop operation as

shown above.

For Auto-Zone Plus System (See Example 2 page 10

& 11) jumper must be set for multiple loop operation

as shown above.

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Auto-zone-control-systems EZ-Zone to Auto-Zone Upgrade Guide (Version 01C) Manual de usuario Pagina 25

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