THE FIRST NAME IN CUSTOM INSTALLATION
®
35
ZR-6 MULTIZONE SYSTEM DESIGN GUIDE
WHAT DOES THIS APPLICATION DO?
This application covers the use of a ZR-KE to add additional keypads to a zone on the ZR-4, or additional keypads and/or touchscreens
on a zone of the ZR-6.
DO THIS FIRST
Review the ZR-KE overview section
CRITICAL KNOWLEDGE
The ZR-KE can be powered either
by direct connection via CAT-5 to
a ZR-4 or ZR-6, or by an optional
12V DC power supply. The keypad
power supply in the ZR-6 will operate
keypads only up to a maximum KPV
of 30. Any additional keypads must
be connected to a ZR-KE with its own
power supply. Only 1 active IR sensor
in a room. When a room has more
than 1 keypad, IR sensors should be
disabled in all but one keypad.
Key Considerations
Each Niles MultiZone receiver has
limitations on how many keypads it can
accommodate. The rules for each model
are shown below.
ZR-4 – No more than 2 keypads per
zone per chassis
ZR-6 – No more than 30 KPV per chassis
Customer Bene ts
Now your customer can have multiple user
interfaces where it works best for them.
This includes larger rooms, outdoor areas
that have multiple entertainment areas, and
rooms that have two entryways.
Installation Bene ts
The ZR-KE offers an easy way to connect
multiple user interfaces to a control a
single zone on a Niles MultiZone Receiver.
APPLICATION: ADDING ADDITIONAL KEYPADS USING
THE ZR-KE
CABLE SCHEDULE
Keypad Expander Connections
QTY CABLE SIGNAL FROM TO
1 CAT-5 Data ZR-4 or ZR-6 Keypad Port ZR-KE Input
1 CAT-5 Data ZR-KE Keypad or Touchscreen (depending on receiver model)
1 12V DC Power AC Outlet ZR-KE
1
1
If required by KPV calculation
INSTALLATION REQUIREMENTS
Power supply is required when the
maximum chassis Keypad Power
Value is exceeded.
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