Technica Engineering GmbH
Contents
1. 2 Warranty and Safety Information E o XP Before operating the device read this manual thoroughly and retain it for your reference You can download the latest firmware and documentation for the MediaConverter here http www technica engineering de MC Use the device only as described in this manual Use only in dry conditions Do not apply power to a damaged device Do not open the device Otherwise warranty will be lost This device is designed for engineering purpose only Special care has to be taken for operation Do not use this device in a series production car As this device is likely to be used under rough conditions warranty is limited to 1 year Manufacturer liability for damage caused by using the device is ex cluded Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica engineering 3 Pinning The pinning of the ECU connectors is listed on the label on top of the device technica s engineering m BroadR Reach Fast Ethernet MediaConverter Los d Du d Jata f D Link O iyteleleteleio1o LICEON J me OO OC Connector color Black Power supply for the device is supplied by Pin 1 12 Volt and Pin 10 Ground Warning If you apply a voltage higher than 18 Volt the device will be damaged The Tyco Electronics TE Micro Quad Lock System MQS is used Tyco MQS A2. Y technica engineering User Manual BroadR Reach MediaConverter Version 1 2 07 October 2015 You can download the latest documentation for the MediaConverter here http Awww technica engineering de MC Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica engineering Index E Pee T 3 2 Warranty and Safety JIntormaton nennen 4 SEE Venio EE 5 EEGENEN 6 SD CT am 7 o Treguenlly ASked CMe el AG aeee ce ctcadaaectaadaceetacdecwstendaceraedececscncaasascncacectax 8 Fo COOP Te EE 8 Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica 1 Feature List The Technica Engineering BR MediaConverter has the following basic features 1 Port BroadR Reach Ethernet 100 MBit s Fullduplex on a single unshielded twisted pair 1 Port Fast Ethernet 100 Basel X v Automotive Tyco MQS Connectors for BroadR Reach and Power Supply v Robust steel case v DIP Switches for easy configuration Power requirement 8 to 16 Volt DC nominal 12 Volt DC Power consumption 2 Watt Size 92 x 63 x 30 mm Wight 0 2 kg International Protection IP 20 Operating Temperature 40 to 80 Celsius Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica
3. FAQ What is the delay time for Ethernet packets through the MediaConverter The delay time is constant 2 0us The delay is independent of the Ethernet pack et frame size RO What is the maximum Cable Length The MediaConverter is optimized for automotive use The maximum line length for each BroadR Reach segment is limited to 10 meters RO The BR Link LED is lit but have no valid BR Link What is going wrong There is a bug in the used BroadR Reach PHY When the BR Plus and Minus lines are swapped and the MediaConverter Port is set to BR Slave then the Link LED is lit but there is no data transmission possible So please connect the BR lines correctly 2o 7 Contact If you have any questions regarding this product please feel free to contact us Technica Engineering GmbH Olschewskibogen 18 80935 Munchen Germany Fax 49 89 34290265 Info technica engineering de www technica engineering de Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de
4. bdeckkappe 2x9 Pol black Part Number 1 967416 1 alternatively Part Number 1 1355350 1 Tyco MQS Buchsengeh use 2x9 Pol Part Number 965778 1 alternatively Part Number 962108 2 Tyco crimp contact Part Number 928999 1 Note You can use the official Tyco tool for these crimp contacts A cheap variant is the crimp tool for PSK contacts Warning The Power loop through function is just a short circuit between pins 1 2 and pins 10 11 There is no fuse and no diode If the current exceeds 0 8 Ampere the device will be damaged Pin Function O O Function Battery 12 Volt Input 10 PowerGround Battery 12 Volt loop trough 11 Power Ground loop trough pe H H amp mg oo SO BroadR Reach Port Negative n C BroadR Reach Port Positive WC L5 n 6 EA 8 KS Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica 4 Configuration The MediaConverter is configured by 2 DIP Switches on the front of the device DIP Switch 1 ON BroadR Reach Port is set to Master OFF Slave DIP Switch 2 ON BroadR Reach Port is set to FullOut OFF HalfOut Note In a BroadR Reach Link one device has to be set to Master the other has to be set to Slave Mode Note The MediaConverter should always be set to FullOut HalfOut was a former configuration for EMC optim
5. ization but will cause an instable link Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 M nchen Web www technica engineering de technica engineering 5 BR Filter The following BR Filter is used in the MediaConverter HW Version 3 0 In Version 3 0 the Wurth CMC 510010003 is used for L32 In Version 3 0a the TDK CMC ACT45L 101 2P is used for L32 3 Paw BUS aH cT A Sov O60 o 0605 mH 220nH 4 02 Ohm L32 100 nF He 4 L3 3 am L34 3 TDK ACT45L 101 2P CC pn ae mH 220nH 52 4 Ohm 13 R134 R135 R136 R137 RI38 5 3 Ohrh 45 3 Ohm 18 2 Ohrh 18 2 Ohm 5 3 Ohh 45 3 Ohm Ir 8 1 T LE 499 Ohm 99 Ohm GND GND Ia 152 153 155 15 58 pF ig pF 100 pF 58 pF i8 pF GND GND GND GND GND GND BCIA Port TX N cl BCIA Bus TRX N lav 0603 10 nF CH d BCIA Bus TRX P 2 P2 BCIA Port TX P ZIYSSIRS 2P24 el 10 nF RS ll J 1 e R7 RS 18 2 OF 18 2 Ohm R9 R10 E i i E 45 3 Ohm 45 3 Ohm 45 3 Ohm 45 3 Ohm p bid 2 Er ea Le c3 C4 S i E cs C6 z2 2 68 pF 68 pF 7 SE 68 pF 68 pF I 00 pF pF Ss GND GND GND GND GND GND GND GND All Filter Versions are compatible and it will be possible to set up a stable link However it is recommended to use the latest filter version Technica Engineering GmbH Email info technica engineering de Olschewskibogen 18 80935 Munchen Web www technica engineering de technica 6 Frequently Asked Questions
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