Leviton Z-MAX r24sd, User Manual

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Overview, Control Overview
Z-MAX Remote Relay Panel User Guide, Revision A 8/2005
PK-93194-10-00-0A
Page 3
•
Quick & Easy to Configure
The control portion of the relay cabinet employs all digital
circuitry for accuracy and minimum wiring requirements between
the relay cabinet and its control systems.
Control Overview
The Leviton Z-MAX remote relay cabinets use an intelligent
central control card (Digital Main Control Module) and a
dedicated system of networking wiring, allowing for control of the
relays in the remote cabinet from any control source connected
to the master relay cabinet and from any low voltage source
connected to the remote relay cabinet.
Control input to a remote relay cabinet can be any combination of
the following:
•
Low Voltage momentary or maintained
•
Momentary 2-Pole On/Off
•
Photocell 0-10VDC or Switched
•
Occupancy sensor
•
0-10VDC analog
•
Dry Contacts
Following the basic premise of remote relay cabinet, even though
each remote relay cabinet can accept control inputs, these inputs
are processed by the master control panel for configuration and
relay control.
Remote relay cabinets require a dedicated physical network of
certified category-5 wiring utilizing RJ-45 connectors at each end.
The panels should be laid out in a linear "daisy-chained" fashion.
In the event that this network topology is not convenient, hubs
and/or routers may be available to facilitate this topology.
Contact the factory for additional information.
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