Siemens 5WK4 3402 User manual

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 1of 4
User Manual
of the
Siemens VDO
Radio Frequency Transmitter
Type
5WK4 3400
5WK4 3401
5WK4 3402
5WK4 3403
5WK4 3404
5WK4 9383
5WK4 9384

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 2of 4
1. GENERAL DESCRIPTION OF THE RF TRANSMITTER
The Mazda J61/J64 SKE transmitter is a handheld device to remotely control
a vehicle's locking and alarm system by pressing the pushbuttons. It also
provides PASE functions for hands-free access and start of the vehicle using
the 3D-LF-frontend (without handling the transmitter that can remain in the
pocked for example).
Delivered by Siemens is only the transmitter part with the pushbutton
electronics. It is intended to be put together with the emergency-key (right
picture) which is delivered to Mazda by the lockset supplier. It provides
mechanical access to the vehicle and start of the car using a separate,
discrete transponder. The picture shows the four-button variant of the
transmitter. There are variants of the transmitter with two, three, or four
buttons, listed in the following table

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 3of 4
** Trunk button always behave the same –independent of 'hold' written on it
or not;
* Panic button has red symbol
2. POWER SUPPLY
The transmitter is provided with 1 lithium battery (CR1620) that gives a
power supply of +3V.
3. TYPICAL USAGE PATTERN (FOR EUROPE ONLY)
20 lock/unlock operations in 24 hours with complete transmission duration
of
2.0 seconds (100ms/operation)
4 lock/unlock operations in 24 hours with transmission duration
of 26 seconds ( 6.5 seconds for 1 operation; max. value)
→total transmission duration of 28 seconds within 24 hours
Transmitter ON 1.2 seconds / hour
Transmitter OFF 3598.8 seconds / hour
Duty Cycle: TON / T (ON+OFF) x 100% = 1.2/ 3600 x 100 % = 0.033 %
Siemens
MLFB 5wk4 3400 5wk4 3401 5wk4 3402 5wk4 3403 5wk4 3404 5wk4 9383 5wk4 9384
SV TNS A2C53216
592 A2C53216 559 A2C53216 595 A2C53216 593 A2C53216 594 A2C53216 597 A2C53216 596
Mazda
Number D651 675DY DF71 675DY G33C 675DY GS1D 675DY DF80 675DY GS3L 675DY GS1E 675DY
Frequ.
variant
315 MHz
LP
(Japan)
433.92
MHz (EU)
315 MHz
LP
(Japan)
433.92
MHz (EU) 433.92 MHz (EU) 315 MHz HP (US) 433.92 MHz (EU)
N° of
buttons 2 buttons 2 buttons 3 buttons 3 buttons 3 buttons 4 buttons 4 buttons
Button 1 lock lock lock lock lock lock lock
Button 2 unlock unlock unlock unlock unlock unlock unlock
Button 3 --- --- trunkhold * trunk * --- trunkhold * trunk *
Button 4 --- --- --- --- cancel panichold ** cancel
Schematic v32 v12 v33T v13T v13C v24TP v14TC
40159933 40159932 40159936 40159934 40159935 40157084 40157083
assembled
PCB A2C53218 217 A2C53218 216 A2C53218 250 A2C53218 218 A2C53218 219 A2C53218 252 A2C53218 251
SW ID 220612
(JA) 220602 (EU) 220612 (JA) 220602 (EU) 220602 (EU) 220622 (US) 220602 (EU)
Siemens
MLFB 5wk4 3400 5wk4 3401 5wk4 3402 5wk4 3403 5wk4 3404 5wk4 9383 5wk4 9384

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 4of 4
5. TECHNICAL DATA
SKE Tx Electrical characteristics
Parameter Unit Min. Typ. Max.
Supply voltage V 2.1 3 3.6
Quiescence current µA 4.5 6
Battery lifetime (10 actuations per day) [/years] a 2
PASE LF input Carrier Frequency kHz 122.8 125 126.7
PASE LF input Data Rate bit/s 3840 3900 3960
PASE LF input Modulation method ASK
PASE LF input Bit Coding Manchester (0: high->low)
PASE LF input coil (resonance circuit) sensitivity
@125kHz µV/n T 460
PASE LF input overall minimum reception
fieldstrength nTpe
ak - 1.2 3.0
PASE LF input calibrated sensitivity nTpe
ak - TBD -
PASE RF output Data Rate - EU and US system 7'812.5
PASE RF output Data Rate - Japan system bit/s 2’000
PASE RF output Modulation method FSK
PASE RF output Bit Coding Manchester
PASE RF output Telegram content (Volvo P1007 like, RipeMD)
SKE Tx Europe (433.92MHz) variants:
Variants Siemens MLFB Mazda Number
Europe 2-button Lock-Unlock 5wk4 3401 DF71 675DY
Europe 3-button Lock-Unlock-Trunk 5wk4 3403 GS1D 675DY
Europe 3-button Lock-Unlock-Cancel 5wk4 3404 DF80 675DY
Europe 4-button Lock-Unlock-Trunk-
Cancel 5wk4 9384 GS1E 675DY
Parameter (@+22.5°C) Unit Min. Typ. Max.
Center frequency MHz 433.820 433.920 434.020
Frequency shift kHz ±20 ±35 ±50
RF-Power (EIRP typ.) mW < 10

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 5of 4
SKE Tx US (315 MHz High Power) variants:
Variants Siemens MLFB Mazda Number
US 4-button Lock-Unlock-Trunk-Panic 5wk4 9383 GS3L 675DY
Parameter (@+22.5°C) Unit Min. Typ. Max.
Carrier frequency MHz 314.900 315.000 315.100
Frequency shift kHz ±20 ±35 ±50
RF-Power (EIRP typ.) dBµV/
m < 75.6

Siemens VDO Automotive AG SV C BC P2 RF
IC: 267T-5WK49383 FCC ID:KR55WK 9383
K:\POSTZULA\Mazda\Key_SKE\Technische_Doku_doc\Func_Description_Mazda-SKE-Transmitter.doc Page 6of 4
SKE Tx Japan (315 MHz Low Power) variants:
Variants Siemens MLFB Mazda Number
Japan 2-button Lock-Unlock 5wk4 3400 D651 675DY
Japan 3-button Lock-Unlock-Trunk 5wk4 3402 G33C 675DY
Parameter (@+22.5°C) Unit Min. Typ. Max.
Carrier frequency MHz 314.900 315.000 315.100
Frequency shift kHz ±20 ±35 ±50
RF-Power (EIRP typ.) dBµV/
m < 54.0
NOTE:
Changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate the equipment.
6.1 LABEL DESIGN Europe (434 MHz)
Siemens VDO
5WK4 9384
6.2 LABEL DESIGN CANADA, MEXICO, USA (315 MHz)
Siemens VDO
5WK4 9383
IC: 267T-5WK49383
FCC ID:KR55WK49383
Entry Owners Manual, Canada, USA:
NOTE
This device complies with part 15 of the FCC Rules and RSS-210.
Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept interference
received, including interference that may cause undesired operation.
COUTION
Changes or modifications not expressly approved by the manufacturer
could avoid the user's authority to operate the equipment.