Sumitomo NEOMOTE WM-Z1110 User manual

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
[WM-Z1110] 2.4GHz TRANSCEIVER MODULE
Oper ting M nu l
Features
・ WM-Z1110 is 2.4 GHz IEEE 802.15.4, tr nsceiver module designed for wireless sensor
me surement system.
・ The tr nsceiver module includes the direct digit l sequence spectrum diffusion b seb nd
modem th t offers n effective d t r te of 250Kbps.
・ The frequency synthesizer oper tes for oper tion frequency r nge of 2405.0-2483.5MHz
with 5MHz ch nnel sp cing.
・ Frequency st bility of 50ppm is determined by single cryst l oscill tor (16.000MHz).
Benefits
・ Highly reli ble even if the RF environment ch nges.
・ Provides simpler, f ster, nd e sier inst ll tion of wireless sensor network system.
Figure 1. WM-Z1110

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
TRANSCEIVER MODULE (type：
：：
：WM- 1110) for Wireless Sensor Network system
Description
The tr nsceiver module (WM-Z1110) forms Wireless Sensor Network system (WSN)
with the sensor unit nd the equipment control unit, s shown in Fig.2 .
WSN utilizes wireless mesh technology*.
* Xmesh technology by Crossbow Technology.
A wireless mesh network consists of collection of nodes th t communic te with e ch other
by d-hoc routing.
A grid-like topology en bles the sign l to hop mong different p ths in order to circumvent
obstructions s it seeks nd ultim tely finds its t rget device.
These redund nt communic tion p ths en ble very high reli bility.
Bec use multiple sign l p ths exist, the network c n djust to potenti l communic tion link
disruptions due to ch nges in the physic l environment.
Once inst lled nd powered, the tr nsceivers utom tic lly form mesh network, nd
the Xmesh's communic tion is virtu lly tr nsp rent to the system nd end user.

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
General Specifications
No. Item Spec Notes
1 Frequency 2405 to 2480 MHz, 5 MHz ch nnel sp cing.
16
select ble ch nnels of oper tion in the 2.4 GHz
ISM b nd.
2 Modul tion O-QPSK Direct Sequence Spre d Spectrum r dio
in ccord nce with the IEEE 802.15.4 specific tion
3 Oscill tor Frequency Synthesizer
4 Tr nsmit bit r te 250Kbps
5 Antenn Imped nce 50ohm unb l nced
6 Antenn type 1/2λ sleeve dipole
7 Receiver type Super heterodyne
8 RX Intermedi te
Frequency
2MHz
9 Oper ting Temper ture -10 to 45 degreeC
10 Dimensions 75.5mm x 37.2mm x 14.8mm
11 Power Volt ge +3.6Vdc +/- 5%
Tr nsmission Specific tions
No. Item Spec Notes
1 RF Power -12.2dBm to -4.44dBm
2 Frequency error
toler nce
+ /- 50ppm
3 H rmonics 2nd：Less th n -40dBm
3rd：Less th n -60dBm
CW
4 Adj cent ch le k ge Less th n -25dBm
5 Occupied b ndwidth Less th n 5MHz(99% OBW)
6 Spurious emission Less th n -16dBm(238MHz to 2400MHz),
Less th n -26dBm(Less th n 2387MHz nd
More th n 2496.5MHz)
CW
7 Current dissip tion Less th n 40mA
Receiver Specific tions
No. Item Spec Notes
1 Sensitivity (PER=1%) -80dBm + /-6dB
2 Spurious emission Less th n -47dBm @1GHz nd more
3 Spurious Response More th n 25dB
4 Adj cent ch nnel
rejection
More th n 25dB (+ /- 5MHz)
5 Selectivity Less th n -6dB
6 Inter-modul tion More th n 25dB
7 C rrier Sense Level：-77dBm + /- 5dBm
Dyn mic R nge：More th n 90dB
8 Current dissip tion Less th n 40mA

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
Interface Connector Description
J2 : Pin definitions
pin26 pin50
pin25
pin1
(“AXK6S50437YG” recommend)
Connect to sensor bo rd
(“PHR-3” recommend)
Connect to power source
J1 : Power supply connector
[S3B-PH-SM4-TB]
pin1
Vcc
GNDNC
J2 : St cking I/O connector
[AXK5S50237YG ]

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
Block Diagram

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
Dimensional drawing
unit ： mm

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
Board drawing
－Component Side－
－Solder Side－
unit ： mm

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© 2008 SUMITOMO PRECISION PRODUCTS CO.,LTD.
Compliance Statement
FCC WARNING ：
Ch nges or modific tions not expressly pproved by the p rty responsible for compli nce could
void the user’s uthority to oper te the equipment.
This device complies with P rt 15 of the FCC rules. Oper tion is subject to the following two
Conditions: (1) this device m y not c use h rmful interference, nd (2) this device must ccept
ny interference received, including interference th t m y c use undesired oper tion.
FCC ID : WWG 1110
NOTE：
This equipment h s been tested nd found to comply with the limits for Cl ss B digit l device,
pursu nt to p rt 15 of the FCC Rules. These limits re designed to provide re son ble protection
g inst h rmful interference in residenti l inst ll tion.
This equipment gener tes uses nd c n r di te r dio frequency energy nd, if not inst lled nd
used in ccord nce with the instructions, m y c use h rmful interference to r dio communic tions.
However, there is no gu r ntee th t interference will not occur in p rticul r inst ll tion. If this
equipment does c use h rmful interference to r dio or television reception, which c n be
determined by turning the equipment off nd on, the user is encour ged to try to correct the
interference by one or more of the following me sures：
-Reorient or reloc te the receiving ntenn
-Incre se the sep r tion between the equipment nd receiver.
-Connect the equipment into n outlet on circuit different from th t to which the receiver is
connected.
-Consult the de ler or n experienced r dio/TV technici n for help.
M nuf ctured by : Sumitomo Precision Products
For S les nd Support , cont ct :
Crossbow J p n, Ltd.
Sumitomo Precision Products Bldg.
1-10, Fuso-cho, Am g s ki, Hyogo 660-0891 J p n
Phone: [phone]
Fax: [phone]
E-mail: s [e-mail]