Lutron Ketra LLC 4ZV Manuale Utente
Title
Ketra VER006 2.4GHz ZigBee Module - User Manual
Size
A
Ketra Part Number
830-000057-xx
Rev
B
Date
July 20, 2015
Sheet
2 of 7
Description
The Ketra VER006 2.4GHz ZigBee Module (Ketra Part Number: 830-000057-xx) is
utilized in Ketra lighting and control systems. The module is used for
communication over private wireless network and not used for other commercial
purposes not designated by Ketra.
Ketra, Inc. designed the ZigBee Module compliant with the IEEE 802.15.4 standard.
The module is based upon the EM385x ZigBee SOC. The module’s key application is
for use with Ketra lighting control systems.
The Silicon Laboratories EM358x is a fully integrated System-on-Chip that
integrates a 2.4 GHz, IEEE 802.15.4-2003-compliant transceiver, 32-bit ARM®
CortexTM-M3 microprocessor, flash and RAM memory, and peripherals of use to
designers of ZigBee-based systems.
The transceiver uses an efficient architecture that exceeds the dynamic range
requirements imposed by the IEEE 802.15.4-2003 standard by over 15 dB. When
operating on channel 26, the radio transmit power shall be set no higher than
+10dBm. When operating on channels 11-25 the transmit power may be set as high
as +20dBm. The integrated receive channel filtering allows for robust co-existence
with other communication standards in the 2.4 GHz spectrum, such as IEEE 802.11-
2007 and Bluetooth. The integrated regulator, VCO, loop filter, and power amplifier
keep the external component count low.
The Zigbee Module uses a FEM from RFMD. The RF6525 FEM integrates the PA plus
harmonic filter in the transmit path and the LNA with bypass mode in the receive
side. It also integrates a diversity switch that is connected to PCB antenna and to
RFOUT castellation pin of the edge 33-pin connector. Antenna designs that use the
Aux RFOUT must have a gain of less than 6dBi.
The Zigbee Module communicates over wireless network to control the color point
and intensity (among other items) of the end product lamp and/or luminaire. The
Zigbee module can be designed into various end products for communication needs.
Examples are Ketra S38 lamp, Keypad wireless controller and Satellite controller.
Software and firmware are defined by Ketra per product as required.
The ZigBee Module is intended to interface with compatible Ketra products and is
powered and controlled per manufacturers recommended operating conditions.