Siemens 5WK4 9046 Manuel utilisateur

Annex No.5

Technical Description

Key 5WK4 9046

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 1of 7

User Manual

of the

Siemens VDO

Remote Control Transmitter

Type:

Designkey

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 2of 7

General description of the Designkey "Keyless Go"

The Designkey incorporates two main functional features.

1. RF remote control system : activation by button press

2. Keyless go system : activation by an external LF-signal source.

In both activation modes the Designkey answers with the available RF (radio

frequency) interface. For remote control function additionally IR (infra red)

communication is in use.

In regular application the RF receiver is located within the control unit which is

mounted in the car interior. The Designkey RF transmitter antenna is

mechanically integrated in the key head. The RF transmitter is used to

transmit different information by a unidirectional transmission line to the RF

receiver within the control unit.

In regular application the following functions are provided by the Designkey :

-Lock the car

-Unlock the car

-Unlock the trunk of the car

-Driverauthentication ( Keyless Go )

-Panic activation ( USA only )

Power supply

The transmitter is provided with 2 Lithium batteries (CR 2025) that both gives

a power supply of +3V.

Buttons

There are three buttons which enable to lock and unlock the doors and to

unlock the trunk and an extra button in case of required panic function (USA

only).

During activation, by button press the microcontroller port is forced to ground

via a “pull-up” within the microcontroller.

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 3of 7

Typical usage pattern (for Europe only)

96 lock/unlock operations in 24 hours with typical transmission duration of 0.8

seconds

→4 lock/unlock operations with one hour

Transmitter ON 3.2 seconds / hour

Transmitter OFF 3,596.8 seconds / hour

Duty Cycle: TON / T (ON+OFF) x 100% = 3.2 / 3,600 x 100 % = 0.08 %

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 4of 7

Block diagrams of the transmitter

µC for

RF Tx and

IR RxTx

data transmission

µC for button

and

LF communication

Button's

Keyless Go -

Control Unit

IR- Transmitter

IR -Receiver

RF transmitter

LED

Power management

Manchester

coded

Battery A

Battery B

standard

µC interface

9,84375 MHz Crystal for 315,0 MHz

13,5687 MHz Crystal for 433.92 MHz

Crystal

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 5of 7

Variants

Model Description

5WK4 9045 433.92 MHz variant for Europe

5WK4 9046 315.00 MHz variant for USA

Technical Data

Carrier frequency model 5WK4 9045: 433.92 MHz ±0.05%

Carrier frequency model 5WK4 9046: 315.00 MHz ±0.05%

Output power model 5KW49045 : < 10 mW

Field strength model 5WK49046 : < 6000µV/m @ 3m

Type of modulation: FSK

Method of frequency generation: PLL

Number of channels: 1

Power supply: battery (2x CR 2025)

Type of battery: lithium

Transmission range: <10 m

NOTE:

Changes or modifications not expressly approved by the manufacturer could

void the users authority to operate the equipment.

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 6of 7

Label design

Europe: (433.92 MHz) USA/CAN: (315 MHz)

Siemens VDO

5WK4 9045

Siemens VDO

5WK4 9046

IC: 267T-5WK4 9046

FCC ID: KR55WK49046

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.

Siemens VDO Automotive AG SV C BC P2 RF TG

IC: 267T-5WK49046 FCC ID:KR55WK49046

I:\POSTZULA\MB_DC\DesignKey\Original_Doku\Func_Designkey.doc Page 7of 7

Homologation functionality

For homologation use the Designkey samples are programmed with a special

software which allows to set the RF transmission in following modes :

1 ) Constant carrier high frequency

2 ) Constant carrier low frequency

3 ) 1 kBit Modulation

4 ) 10 kBit Modulation

The following diagram shows how to activate the different homologation modes.

OFF

Constant

LOW

FREQ.

(LED Blink

200ms)

Constant

HIGH

FREQ.

(LED Blink

200ms)

Modulated

1kbit/s

(LED Blink

20ms)

Modulated

kbit/s

(LED Blink

50ms)

trunk button

any button

open button close or panic or trunk

button

close button

trunk or open or panic

button

any button

panic button

open button

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Siemens Émetteur

Siemens

Siemens SITRANS P 7MF4232 Manuel utilisateur

Siemens

Siemens 7NG4122 Manuel utilisateur

Siemens

Siemens SITRANS TH Series Guide de l'administrateur

Siemens

Siemens SITRANS F MASS 6000 Ex d Manuel utilisateur

Siemens

Siemens SITRANS TH100Slim Guide de l'administrateur

Siemens

Siemens SITRANS T3K PA 7NG3213 Manuel utilisateur

Siemens

Siemens SITRANS FUS060 HART Manuel utilisateur

Siemens

Siemens SITRANS Series Manuel utilisateur

Siemens

Siemens SITRANS TK Manuel utilisateur

Siemens

Siemens SITRANS TW Manuel utilisateur

Siemens

Siemens SITRANS P410 Guide de l'administrateur

Siemens

Siemens RPT Manuel utilisateur

Siemens

Siemens SITRANS TF280 WirelessHART Manuel utilisateur

Siemens

Siemens sitrans lr 460 Manuel utilisateur

Siemens

Siemens SITRANS P series Mode d'emploi

Siemens

Siemens CP 1242-7 GPRS V2 Manuel utilisateur

Siemens

Siemens SITRANS LR260 Manuel utilisateur

Siemens

Siemens SITRANS P series Guide de l'administrateur

Siemens

Siemens SITRANS 7MF1570 Manuel utilisateur

Siemens

Siemens SITRANS L Series Manuel utilisateur

Siemens

Siemens SITRANS P ZD Series Manuel utilisateur

Siemens

Siemens SITRANS LR560 Manuel utilisateur

Siemens

Siemens REV23.03RF Manuel utilisateur

Siemens

Siemens SITRANS P500 Guide de l'administrateur

Manuels Émetteur populaires d'autres marques

NIVELCO

NIVELCO EasyTREK SCA-300 Series Manuel du propriétaire

Honeywell

Honeywell 5816WMBR Manuel utilisateur

Kamstrup

Kamstrup READy MTU Mode d'emploi

Omega

Omega ZW Series Manuel utilisateur

ABB

ABB Field 264H Mode d’emploi

Alinco

Alinco DJ-V17T Manuel utilisateur

Dejero

Dejero EnGo 3x Manuel utilisateur

Rosemount

Rosemount 4600 Manuel utilisateur

Speaka Professional

Speaka Professional 2342740 Manuel utilisateur

trubomat

trubomat GAB 1000 Manuel utilisateur

Teledyne Analytical Instruments

Teledyne Analytical Instruments LXT-380 Manuel utilisateur

Rondish

Rondish UT-11 Manuel utilisateur

MG 10JRE Manuel utilisateur

Burkert

Burkert 8177 Manuel utilisateur

Firetide

Firetide HotPort 3203 Manuel

Tele Radio

Tele Radio T9-02 Manuel utilisateur

Rotronic

Rotronic HygroFlex HF3 Series Manuel utilisateur

Jamara

Jamara FCX6 Pro Tel Manuel utilisateur