Dbx DriveRack 220i User Manual download pdf (Page 54)

DriveRack

User Manual

Appendix

DriveRack

Zone Controller Wiring

The DriveRack Zone Controllers, (ZC-1, ZC-2, ZC-3, ZC-4) can be wired serially or in parallel.

To wire in series each Zone Controller must have an identification or zone number chosen using

the DIP switches on the side of the controller (see diagram A). Each controller must have a

unique number chosen although there may be multiple Zone Controllers controlling a single

zone, or a single Zone Controller that controls multiple outputs. The Zone Controllers can then

be wired together and connected to the DriveRack (see diagram B).

The Zone Controllers may also be wired in parallel with the use of the ZC-BOB. To wire in

parallel (home run cabling), each controller must have a unique identification or number cho-

sen using the DIP switches on the rear of the panel (see diagram A). To wire in parallel, each

controller must be wired into a port of the ZC-BOB with a connecting wire going to the

DriveRack (see diagram C).

Zone Controller Installation

The installation of the Zone Controllers MUST be accomplished with the use of cable which is

rated VW-1 or higher. Common NEC designations which meet this rating include: CMP, CMR,

CMG, CM and CMX.

ZC-1

The ZC-1 is a programmable zone controller that allows volume level control from a wall panel.

ZC-2

The ZC-2 is a programmable zone controller that allows volume level and mute control from a

wall panel.

ZC-3

The ZC-3 allows wall panel program selection for the 220i.

ZC-4

The ZC-4 provides contact closure program selection for room combining or fire safety appli-

cations applications.

ZC-BOB

The ZC-BOB allows parallel or home run cabling of the Zone Controllers.

A.7 - Zone Controller Wiring and Install

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Dbx DriveRack 220i User Manual Page 54