Digi 50M1558 Wi-EM a/b/g User Manual Part 4 Revised 090109 Rev 3

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Document ID	1223559
Application ID	fiGdBUXLnc5umhSjfpFBtA==
Document Description	Users Manual Part 4 Revised 090109 Rev 3
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	121.28kB (1516059 bits)
Date Submitted	2010-01-07 00:00:00
Date Available	2010-01-07 00:00:00
Creation Date	2009-08-28 13:53:49
Producing Software	KONICA MINOLTA bizhub C253
Document Lastmod	0000-00-00 00:00:00
Document Title	Users Manual Part 4 Revised 090109 Rev 3
Document Creator	mtk-prn-08

Specifications
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APPENDIXA
WLAN Interface
---.n.------n”...-----.....----u--......------....-.---
l Standard: IEEESOZJ la/b/g
l Frequency: 2.4 61-12
I Data rate: Up to 54 Mbps with fallback
. Modulalion: DBPSK (1 Mbps), DQPSK (2 Mbps). CCK (5.5, I 1 Mbps). BPSK
(6, 9 Mbps), QPSK (12, IE Mbps). lG—QAM (24, 36 Mbps), 64-QAM (48, 54
Mbps)
l The product will only transmit beacons when no olher infomialion is to be
transmitted and if a sufiware or hardware failure occurs, the product will
automatically reset itself (through a watchdog time or under voltage sensor),
stop all transmissions and reboot.
n...” 43
Serial Interface
Serial Interface
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Two serial parts, one with full modem conflol signals and the ulher with TXD and RXD
only.
Data Rates (bps)
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50, NO, 134, 150, 200. 300, 600. 1200, 2400, 3600, 4800. 9600. 19200, 38400, 57600,
115200
Flow Control Options
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RTS/CTS, XON/XOFF. None
44 hurl-n. Higy(nvxanm‘\\'1—|fvl‘)l’\i)”71|\1\\-HLlir‘tlkflfk
Specificntions
Environmental
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Digi Connect Wi-EM 9210
41°F lo 140°F
(40°C lo 60°C)
Ambient Tcmperaiure 60°C max n won/u duty cyclc
ss‘k: max 1115034: duty yclc
70°C max at scan. duty cyce .
40“F in 25701:
Slorage Tcmpcmlure (40°C m 125°C)
“mi“ 5% w 90%
Altitude 12000 rm
(3657.60 lllelexs)
DC Characteristics
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The following tables provide DC characteristics for operating Canditions‘ inputs. and
outputs.
Operating Conditions
Symbol Description Min Ty'p Max Unit
Vcc Supply Vollagc 3.14 33 3,45 v
n/a Power Supply Ripple 40 mVpp
lcc Supply Curmm — 390 630 4 mA
lnpux cimni as "o“
l — — 2
‘L (16,5K equwnlenl pull-up) 00 ”A
Input Currenl as “l“
l’“ __| (16.5K cqnivaicnl pullvup) -10 fl ‘0 “A
loz Hith Lcflkagc Curl-(ml ~m — 10 M
101) Ouiput Dn’ve Strength — — 2 mA
Clo Pin Capacitanme (vo=0) — —_ 4 pr
nun-n. 45
Mechanical
Mechanical
Inputs
Symbol Description Min Typ Max Unit
vm Input High Voltage 2 l e Vegas v
v“_ lnpul Low Voltage vss-m e mew-c v
Outputs
Symbol Description Min Typ Max Unit
vOH Output High Voltage 24 — 3.45 v
VOL Output Low Voltage 0 — 0.4 v
Note: The embedded modules use a supervisory circuit with a 2.93V reset threshold. When
VCC falls to the threshold voltage, a reset pulse is issued, holding the output in active state.
When power rises above 2.93V, the reset remains for approximately 200 ms to allow the
system clock and other circuits to stabilize.
Warning: The rise time of the 3.3v power supply must be between 700uS and l40ms and
the inrush current must be limited to less than 2 A. A rise time outside of these limits may
cause the device Io malfunction and give a 3-1-3 diagnostic error.
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46
Module Dimensions
Dimension Digi Connect Wi-EM
2.287 in
”mg‘h' (5309 mm)
. 1.885 in
w‘d‘h' (47.879 mm)
my ("n“xlt'l'l wit“ 91m llulilwmc ltctcwmt
Module Dimensions
Dimension
Digi Connect Wi-EM
Height:
Fully populated
0.785 in
(19939 mm)
Pin header model
0.653in
(16586 mm)
Weight
Alumna -.4ox oz.
(115575)
571 01
“9.051 g)
Total - 1,030 07.
(30,517 g)
Layouts and Dimensions
Specifications
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All dimensions are in inches. These are the tolerances for the drawings shown in this
section:
M us In re
.xx
.)O(X
Angles
Tolerance
i .02
i: .010
t 2 degrees
47
Layouts and Dimensions
Digi Connect Wi-EM (wlLED Array)
Top
H 1.430
(2X) Aoo H—
,100 539
a?
Cl:- i
(1 l: 1.375
000000
oouac
48 rithrr Uigi L'uuvmu “(in «Jun udmxmu mfuunl
Specificalions
Front
.025
|25
_L
43° 370 my son
X—Q—T—l—
tzx) loo
12x).493
(2x) 597
\|7o
| 3m
waw
“sun 49
Layouts and Dimensions
Bottom
|,475—-—
(3x)¢,[25 «139»
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n | 1 Li
U x_:=E |CIUO
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5c, z.
»= u ”a g, new»)
unuflflu “E l
m|—| .=-'
was l mu LE
EIUIZI | an] m1
i fl DHj DEL u T
E“ “LTD no
nos ' ‘=' |osne\_fi
n a 0 noon E
f b
SCALL 2 000
.[oomp)——( .-r—.955——
50 n...“ I)|g\knnnc§\\’Vv r\1Dz‘flllul'JWflILRcfxrsln‘k
Digi Connect Wi-EM (w/LED Pin
Headers)
I«i—(I 855)———>
.|001TYP)4>
Specifications
RECOMMENDED PCB LAYOUT
TOLERANCES i 005
SCALE 2.000
PIN ] —
(HP)
(25 .023 HP—
HF FOPULHED]
rT—“l 71m
/ ~¢.c4o mu
3 ‘I00(TYP)
° _L
m.—
1 PIN \
,IOO
‘1001TYPD .U3[5(TYP)—
.I805—~
.100(TYP)
~—-— .445 ,——
—D¢—v—
__
—>
r-fl—‘QSS—fl—
LED ARRAV AREA
525 mo MIN
nu.” 5]
Antcnna Information
Antenna Information
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Antenna Strength
52
The following diagram demonstrates the strength ofthc signal received by the antenna on
both a horizontal and vertical plane The diagram shows the magnetic field when the
antenna is in a vertical position. The red line represents the hofizonlal plane and the dotted
green lined represents the vertical plane. You can see in the illustration that at 90degrees,
the signal strength is (as expected) 0.
Radiation Patterns
H-plane uo-pol — xmn] .....
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Specifications
Radiation Patterns for PCB Mount Antenna
um;
an... 53

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