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PC2000/PC100 Terminal User’s Guide

Digital Wall Clock

When connecting a model DDC4R or DDC4RS digital wall clock using the

SWIFT-485+, do not use the black/white wire (communication ground). The

red/white wire makes the positive connection to the SWIFT-485+, and the

gray/white wire makes the negative connection to the SWIFT-485+. Digital

wall clocks can communicate at a rate of 2400, 4800 or 9600 baud. (See the

Owner’s Manual for setting the baud rate).

Mini-Master

When connecting an LTR-0 mini-master using the SWIFT-485+, do not use

the black wire (communication ground). The white wire makes the positive

connection to the SWIFT-485+, and the yellow wire makes the negative

connection to the SWIFT-485+. Mini-masters can only communicate at a rate

of 9600 baud.

Sonachron

When connecting a DWA-S Sonachron using the SWIFT-485+, do not use the

black wire (communication ground). The white wire makes the positive

connection to the SWIFT-485+, and the yellow wire makes the negative

connection to the SWIFT-485+. Sonachrons can only communicate at a rate of

9600 baud.

DDC4R or

DDC4RS

SWIFT-485+

Red/Wh

Gry/Wht

LTR-0

SWIFT-485+

White

Yellow

DWA-S

SWIFT-485+

White

Yellow

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Lathem PC2000 Manuale Utente Pagina 29