Gopel Electronic G CAR 6282 User manual

GCAR6282
Manual (Original documentation)

Copyright © 2019 GOEPELelectronics GmbH. All rights reserved.
The software described in this manual as well as the manual itself are supplied under license and may
be used or copied only in accordance with the terms of the license. The customer may make one copy
of the software for safety purposes.
The contents of the manual is subject to change without prior notice and is supplied for information
only. Hardware and software might be modified also without prior notice due to technical progress.
In case of inaccuracies or errors appearing in this manual, GOEPELelectronics GmbH assumes no lia-
bility or responsibility.
Without the prior written permission of GOEPELelectronics GmbH, no part of this documentation
may be transmitted, reproduced or stored in a retrieval system in any form or by any means as well as
translated into other languages (except as permitted by the license).
GOEPELelectronics GmbH is neither liable for direct damages nor consequential damages from the
company's product applications.
GOEPEL electronics GmbH
Goeschwitzer Str. 58 / 60
D-07745 Jena
Tel.: [phone]
Fax: [phone]
E-Mail: [email protected]
http://www.goepel.com
Version: 1.0.1 / Printed: 02/24/2020
All product and company names appearing in this manual are trade names or registered trade names
of their respective owners.

GCAR6282
GCAR6282 iii
Table of Contents
1Introduction ................................................................................................................................ 1
1.1Notes on this document ...................................................................................................... 1
1.2Intended Use .................................................................................................................... 1
1.3EMC Protection Measures .................................................................................................... 2
1.4EU Declaration of Conformity ............................................................................................... 2
1.5General Safety Regulations .................................................................................................. 2
1.6Liability and Warranty Exclusion ........................................................................................... 2
1.7Supplied Accessories .......................................................................................................... 3
2Commissioning ............................................................................................................................ 4
2.1Hardware Installation ......................................................................................................... 4
2.2Driver Installation ............................................................................................................... 4
2.2.1USB ....................................................................................................................... 4
2.2.2G-API ..................................................................................................................... 4
2.2.3Ethernet ................................................................................................................. 4
2.3Firmware Update ............................................................................................................... 6
2.4Change of the Transceiver ................................................................................................... 7
3Technical Description .................................................................................................................... 8
3.1Product Description ........................................................................................................... 8
3.2Overview of GCAR6282 Multibus Controller ............................................................................ 9
3.3Technical Specifications .................................................................................................... 10
3.3.1General Specifications ............................................................................................ 10
3.3.2General Electrical Specifications ............................................................................... 10
3.4Design and Function ......................................................................................................... 11
3.4.1Block Diagram ....................................................................................................... 11
3.4.2Pin Assignment ...................................................................................................... 11
3.4.3LAN/ Ethernet ........................................................................................................ 13
3.4.4LEDs/ Status Indication ........................................................................................... 13
3.4.5Power Supply ........................................................................................................ 13
3.4.6Galvanic Isolation ................................................................................................... 14
3.5Onboard Interfaces ........................................................................................................... 15
3.5.1CAN/ CANFD ......................................................................................................... 16
3.5.2LIN/ K-Line ............................................................................................................ 16
3.5.3FlexRay ................................................................................................................ 17
3.5.4Automotive Ethernet ............................................................................................... 18
3.5.5Digital Out ............................................................................................................ 18
3.6Multi I/O Extension Board .................................................................................................. 18
3.6.1SENT ................................................................................................................... 19
4Software ................................................................................................................................... 20
4.1Programming via G-API ..................................................................................................... 20
4.2Programming via LabVIEW ................................................................................................. 20
4.3UserCode Programming .................................................................................................... 20
4.4Additional Software Interfaces ............................................................................................ 21
4.4.1File System ........................................................................................................... 21
4.4.2Sequence ............................................................................................................. 21
4.4.3Net2Run ............................................................................................................... 21
4.4.4UserCode .............................................................................................................. 21
4.5Reset the Device .............................................................................................................. 22
5Service and Support .................................................................................................................... 23
5.1Spare Parts and Accessories ............................................................................................... 23
5.2Warranty and Repair ......................................................................................................... 24
5.2.1Conditions ............................................................................................................ 24
5.2.2Identification ......................................................................................................... 24
6Disposal .................................................................................................................................... 25
6.1Disposal of used Electrical / Electronic Equipment .................................................................. 25
6.2Disposal of used Disposable Batteries / Rechargeable Batteries ................................................. 25

GCAR6282
GCAR6282 iv
Index .......................................................................................................................................... 26

GCAR6282
GCAR6282 v
List of Figures
2.1Properties of the network adapter ................................................................................................ 5
2.2Example IP address of the network adapter .................................................................................... 5
2.3HardwareExplorer with G CAR 6282 Multibus Controller ..................................................................... 6
2.4Change of the transceiver ............................................................................................................ 7
3.1Host Side ................................................................................................................................. 9
3.2DUT Side .................................................................................................................................. 9
3.3Transceiver ............................................................................................................................... 9
3.4Block diagram of the G CAR 6282 Multibus Controller ...................................................................... 11
3.5Schematic drawing of the socket of the power supply ..................................................................... 14

GCAR6282
GCAR6282 vi
List of Tables
1.1Symbols ................................................................................................................................... 1
3.1Components of the G CAR 6282 .................................................................................................. 10
3.2General specifications ............................................................................................................... 10
3.3General electrical specifications .................................................................................................. 10
3.4Pin assignment matrix of the ODU connector ................................................................................ 12
3.5Display states of the status LEDs 1-4 ............................................................................................ 13
3.6Display states of the status LEDs 5-8 ............................................................................................ 13
3.7Display states of the M.2 status LEDs ............................................................................................ 13
3.8Specifications of the power adapter ............................................................................................ 14
3.9Pin assignment of the power supply ............................................................................................ 14
3.10Interface options of the firmware variants ................................................................................... 15
3.11Electrical characteristics for CAN/ CANFD .................................................................................... 16
3.12Electrical characteristics for LIN ................................................................................................. 16
3.13Electrical characteristics for K-Line ............................................................................................. 17
3.14Electrical characteristics for FlexRay ........................................................................................... 17
3.15Overview I/O interfaces of the extension board ............................................................................. 18
3.16Electrical characteristics for Multi I/O .......................................................................................... 18
5.1Overview spare parts and accessories .......................................................................................... 23
5.2Additional options for the Series 62 Multibus Controller ................................................................... 23

1Introduction
GCAR6282 1
1Introduction
1.1 Notes on this document
This document applies only to the device type G CAR 6282 . Any handling of the device requires the exact knowl-
edge and observance of this manual. The operational safety and the function of the device can only be guaran-
teed if both the general safety and accident prevention regulations of the legislator and the safety instructions in
the manual are observed.
The manual is part of the product. Please make sure that all persons who operate the device have
read and understood the manual. Keep the manual in a safe place so that it can be used whenever
needed.
This guide highlights some important comments as follows:
Symbol Description
Warning that indicates risk situations and dangers. Disregard can lead to life-threatening situa-
tions.
Information that indicates certain aspects or is important for a particular topic or goal.
Tip that gives useful hints or recommendations.
Table 1.1Symbols
1.2 Intended Use
The G CAR 6282 is a programmable, intelligent multibus controller with various communication interfaces for
automotive and general control technology. Typical applications are:
•Communication with various bus users via CAN/ CANFD, LIN/ K-Line, FlexRay or Automotive Ethernet
for data acquisition and signal control
•Residual bus simulation and test of complex control units
•Application of transport and diagnostic protocols, network management, XCP, SecOC etc. directly on
the hardware
•Flashing of control units
If you use the device for any purpose for which it is not intended, the GOEPEL electronics GmbH
can not be held liable for resulting damage.
The device is intended for indoor use only and to be used only at an ambient temperature of 0 ° C - +45 ° C. It
must not be exposed to extreme temperatures, temperature fluctuations, heating and cooling systems, direct
sunlight, high levels of dust, vibration and impact, extreme humidity or moisture.
The device is only to be used in a technically perfect condition as well as in accordance with its intended use, in
a safety-conscious and hazard-conscious manner, observing the operating instructions! In particular, faults that
may affect safety must be rectified immediately!

1Introduction
GCAR6282 2
1.3 EMC Protection Measures
The G CAR 6282 Multibus Controller complies with the Electromagnetic Compatibility Directive (2014/30/EU).
In order to comply with the electromagnetic compatibility, the system may only be operated in the delivered
condition. Mechanical and electrical changes of any kind are not allowed. Use only suitable shielded signal and
control cables.
If the product is installed and operated in a system with other equipment, accessories and compo-
nents, the system as a whole and all its equipment, accessories and components must conform to the
EMC directives and standards. The system integrator is responsible for compliance with the EMC Direc-
tive 2014/30/EU and national EMC laws for installed systems, system accessories and system compo-
nents that have not been supplied or tested and approved by GOEPELelectronics as manufacturer of
the equipment.
1.4 EU Declaration of Conformity
The EU Declaration of Conformity can be found in the appendix to this documentation.
1.5 General Safety Regulations
To avoid personal injury and / or property damage, follow these general safety instructions.
Risk of accident due to electric shock or fire
•In addition to the operating instructions, observe the legal requirements and regulations for accident
prevention and environmental protection of the countries in which you operate the system.
•Do not make any changes to the system without the written consent of the manufacturer.
•Never operate damaged devices or components.
•Keep liquids away from the unit and do not place any containers with liquid on the unit.
Danger of tripping or falling due to improperly laid cables
•Lay cables so that nobody can step on them or trip over them.
•Never try to stretch cables to enable a connection. The cables must always have enough clearance.
Damage caused by improper use or failure to observe the safety instructions and warnings is not covered by the
warranty. For consequential damages no liability is assumed by GOEPELelectronics !
1.6 Liability and Warranty Exclusion
The G CAR 6282 has not been developed, tested or intended for use in safety-related applications. Do not use
the device for safety-related systems or vehicle subsystems. The use of such a device within motor vehicles to
control the main vehicle functions can be dangerous and lead to malfunction of motor vehicles.
In no event shall GOEPELelectronics be responsible for any direct, indirect, incidental, special, exemplary, or
consequential damages (including but not limited to the purchase of replacement goods or services, loss of use,
loss of data or profit, breakdowns, injury, or potential death) in any way in the case of improper use of the G CAR
6282 Multibus Controllers.

1Introduction
GCAR6282 3
1.7 Supplied Accessories
As accessories to G CAR 6282 Multibus Controller you get:
•Series 62 Multibus Controller as a G CAR 6282 Stand-alone-Box
•CD with driver, software and manual
•RJ45 ethernet cable
•Power supply

2Commissioning
GCAR6282 4
2Commissioning
2.1 Hardware Installation
Please make sure that all hardware installation work is done while the system is off! The power
supply should be disconnected.
The hardware installation of the stand-alone box G CAR 6282 is limited to the connection of the power supply
and the connection to the control computer. The G CAR 6282 Multibus Controller starts automatically when the
power supply is switched on.
Please use the included LAN cable to connect the stand-alone box G CAR 6282 to the ethernet in-
terface of the PC. Other cables may not be suitable!
2.2 Driver Installation
The G CAR 6282 Multibus Controller can be operated under Windows 7, 8 and 10 as well as under Linux.
2.2.1 USB
To set up the USB drivers on your system, the GUSB driver setup must be run. To do this, start the setup pro-
gram G-USB-Setup-*.exe on the supplied product CD and follow the instructions.
2.2.2 G-API
The G-API (Goepel electronics Application Programming Interface) is a software interface. It supports various
hardware products from GOEPELelectronics and gives the user the opportunity to integrate them into their
own applications. The enclosed CD contains the setup for installing the G-API , which will guide you through the
Hardware Wizard. For more information about G-API , its installation and about the HardwareExplorer , see the
G-API Quickstart Guide .
2.2.3 Ethernet
When using the ethernet interface, no driver installation is required to communicate with the control computer.
The device can be addressed directly via the IP address. However, to address the device, you will need a network
adapter that has a valid IP address and subnet mask. Otherwise the PC / Laptop will not be able to communicate
with the G CAR 6282 Multibus Controller in the network.
For this setup, open the "Properties" dialog of the corresponding network adapter and select "Internet Protocol
Version 4 (TCP / IPv4)".

2Commissioning
GCAR6282 5
Figure 2.1Properties of the network adapter
Put a tick next to "Use the following IP address" and set the IP address and subnet mask according to the follow-
ing rules:
•The IP-Address of the G CAR 6282 Multibus Controller must be different from that of the network
adapter.
•The subnet mask must be set to a value such that both IP addresses ( G CAR 6282 Multibus Controller
and network adapter) are located in the same subnet.
Example:
The default IP address of the G CAR 6282 Multibus Controllers is 192.168.1.62 (Port 5134). For exam-
ple, if you set your network device to IP address 192.168.1.1 and the subnet mask to 255.255.255.0,
then both devices are now on the same subnet 192.168.1.xyz.
Figure 2.2Example IP address of the network adapter

2Commissioning
GCAR6282 6
After the network adapter has been set up correctly, the G CAR 6282 Multibus Controller can be addressed di-
rectly after its hardware installation via its IP address. The IP address of the G CAR 6282 Multibus Controllers
can be changed by means of the HardwareExplorers , whereby the entered IP address only becomes effective af-
ter a successful restart.
Figure 2.3HardwareExplorer with G CAR 6282 Multibus Controller
A second way to change the IP address is to use the G-API command
G_Common_Ethernet_IpAddress_Set. The new IP address is effective after a restart.
It is necessary to change the static IP address if you want to operate several Series 62 Multibus Con-
trollers or other GOEPELelectronics devices (such as basicCAN 61xx ) in the same network. In this
case, always connect only the device whose IP address is to be changed and change it. Make a note of
the new IP addresses and the associated serial numbers if you need this information again later. If all
devices have different IP addresses, they can be operated together on the same network.
2.3 Firmware Update
Please make sure to use the correct firmware variant when updating the firmware. The installation of
the wrong firmware variant could lead to a loss of functionality and thus cause malfunctions of your
application. (In such a case, reinstalling the correct firmware variant can restore the functionality.)
To update the firmware, do the following:
•Download the latest firmware update file from genesis.goepel.com
•Open the GOEPELelectronics HardwareExplorer
•Right-click on the selected device (for example G CAR 6282) and select "Flash Firmware"
•Select the appropriate update file in the selection window and confirm with "OK"

2Commissioning
GCAR6282 7
•Confirm after successful flashing with "OK"
2.4 Change of the Transceiver
If it is necessary to replace a transceiver, observe the general rules for avoiding electrostatic charge.
A correctly positioned plugging in the transceiver must be realized.
Please make sure that alle hardware installation work is done while the system is off! The power
supply should be disconnected.
To change your transceiver, follow these steps:
1. Loosen the four screws on the underside of the device and carefully remove the bottom plate. You now have
direct access to the transceiver slots.
2. Then pull the appropriate transceiver away from the motherboard without tilting it.
3. Plug the new transceiver into the connector on the motherboard. When plugging in the transceivers, please
pay attention to their position and orientation. The Automotive Ethernet transceivers can only be plugged in-
to the slots TRX17 and TRX18. There are two connectors per slot required for communication with the Auto-
motive Ethernet transceivers.
4. Place the bottom plate back on the bottom of the unit and press firmly. Finally secure the bottom plate with
the four screws.
Figure 2.4Change of the transceiver

3Technical Description
GCAR6282 8
3Technical Description
3.1 Product Description
The G CAR 6282 Multibus Controller is an industrial test system from GOEPELelectronics with a wide range of
applications and high flexibility. This test system has been specially adapted to the needs and transmission stan-
dards in the vehicle sector.
The following features make the G CAR 6282 Multibus Controller an extremely versatile automotive test system:
•Xilinx MPSoC with Quad-Core ARM Cortex A53 Processor
•4 GByte DDR4 RAM and 8 GByte eMMC
•Gigabit Ethernet interface for control and data exchange with the PC
•Independent, freely configurable bus interfaces for the technical adaptation of the system to the test
environment
•Universal analog and digital I/O and SENT interfaces for triggering or status output, as well as for inter-
action with test objects
•Support of transport and diagnostic protocols, network management, XCP, SecOC etc. directly on the
hardware
•State visualization by LEDs
•Possibility of high-performance flashing of control units
•Real-time clock for time synchronization

3Technical Description
GCAR6282 9
3.2 Overview of GCAR6282 Multibus Controller
The G CAR 6282 Multibus Controller was developed as a stand-alone device for independent use outside of
complex test systems. To operate this device, an external power supply of 12..30 VDC is required. For this pur-
pose, an external 12V DC power adapter is included in the delivery, which is connected to the host side of the de-
vice.
Figure 3.1Host Side
Figure 3.2DUT Side
Figure 3.3Transceiver

3Technical Description
GCAR6282 10
Position Description
1 Socket "Anybus" (reserved)
2 Socket "LAN"
3M.2 Status LEDs
4 Socket "USB"
5Status LEDs
6 Socket "Power Supply"
7 Socket "ODU"
8 Steckplätze "Onboard Interfaces"
9 Steckplatz "Multi I/O Expansion Board"
10 Extension Board "Automotive Ethernet"
Table 3.1Components of the G CAR 6282
3.3 Technical Specifications
3.3.1 General Specifications
Property Value Unit Comment
Processor Zynq UltraScale+ MPSOC  
RAM 4 GByte DDR4
Flash eMMC 8 GByte 
Operating temperature 0 .. +50 °C 
Protection class IP 40  
Dimensions 280 x 170 x 65 mm³ L x B x H
Weight 2000 g 
Table 3.2General specifications
3.3.2 General Electrical Specifications
The following table shows the general electrical characteristics of the G CAR 6282 Multibus Controller. The elec-
trical characteristics of the individual bus interfaces are listed in the respective chapters. The standardized Ether-
net interface is not described additionally in this document.
Symbol Parameter Min. Typ. Max. Unit Comment
USS Supply voltage 12 12 30 V 
ISS Supply current 0.8 1.2 2 A 
PSS Power consumption 10 15 24 W 
Table 3.3General electrical specifications

3Technical Description
GCAR6282 11
3.4 Design and Function
The G CAR 6282 Controller has been developed as a highly flexible multibus controller platform. It offers up
to 19 serial bus interfaces and another 48 digital and analog I/O interfaces. The bus interfaces can be config-
ured in numerous variants. Each bus interface has a transceiver slot assigned to it, with the respectively inserted
transceiver determining the type of interface of the associated node. If e.g. a CAN transceiver is plugged into slot
TXR5, this node forms the interface CAN5 (ID 5). If instead a LIN transceiver inserts, this node forms the interface
LIN5 (ID 64). The software addresses the interfaces according to the ID (ID 5 and ID 64 in this example).
The number of Automotive Ethernet interfaces (maximum two onboard) can be increased by three additional
nodes via an expansion board.
The base board of the Series 62 Multibus Controllers offers four digital outputs. Plugging in a Multi-IO Module
adds 16 digital inputs, 12 digital outputs, as well as 8 analog inputs and 8 analog outputs. From the digital inputs
and outputs, two can be reconfigured to SENT Rx and four to SENT Tx.
On the DUT side of the controller board, there is a ODU Connector through which the connections of all bus in-
terfaces as well as inputs and outputs are routed.
The host side of the device is equipped with the connectors for Ethernet, USB and Power Supply. In addition, you
will find eight status LEDs that indicate the operating status of the controller board and four additional LEDs for
the M.2 status. The G CAR 6282 also has an Anybus expansion module whose DSUB-9 connector is also on the
host side.
3.4.1 Block Diagram
Figure 3.4Block diagram of the G CAR 6282 Multibus Controller
3.4.2 Pin Assignment
A ODU connector is provided for connecting the communication interfaces (see next page). The table is de-
signed so that the table rows and columns correspond exactly to the pin matrix of the ODU.

3Technical Description
GCAR6282 12
 A B C D E F G H I K 12 Analog_OUT7 Analog_OUT8 Analog_IN1 Analog_IN2 Analog_IN3 Analog_IN4 Analog_IN5 Analog_IN6 Analog_IN7 Analog_IN8 11 UBAT_TRV_9-12 UBAT_TRV_1-8 UBAT_ADIO GND_A_OUT Analog_OUT1 Analog_OUT2 Analog_OUT3 Analog_OUT4 Analog_OUT5 Analog_OUT6 10 GND SYNC_CLK_OUT SYNC SYNC_CLK_IN GND GND GND GND GND GND_A_IN 9TRV_Slot17_P TRV_Slot17_N TRV_Slot18_P TRV_Slot18_N ExtC_0_P ExtC_0_N ExtC_1_P ExtC_1_N ExtC_2_P ExtC_2_N 8reserved_0 reserved_1 reserved_2 reserved_3 reserved_4 reserved_5 reserved_6 reserved_7 reserved_8 reserved_9 7TRV_Slot12_H TRV_Slot12_L TRV_Slot13_H TRV_Slot13_L TRV_Slot14_H TRV_Slot14_L TRV_Slot15_H TRV_Slot15_L TRV_Slot16_H TRV_Slot16_L 6TRV_Slot7_H TRV_Slot7_L TRV_Slot8_H TRV_Slot8_L TRV_Slot9_H TRV_Slot9_L TRV_Slot10_H TRV_Slot10_L TRV_Slot11_H TRV_Slot11_L 5GND GND GND reserved TRV_Slot4_H TRV_Slot4_L TRV_Slot5_H TRV_Slot5_L TRV_Slot6_H TRV_Slot6_L 4Digital_IN14 Digital_IN15 Digital_IN16 GND TRV_Slot1_H TRV_Slot1_L TRV_Slot2_H TRV_Slot2_L TRV_Slot3_H TRV_Slot3_L 3Digital_IN4 Digital_IN5 Digital_IN6 Digital_IN7 Digital_IN8 Digital_IN9 Digital_IN10 Digital_IN11 Digital_IN12 Digital_IN13 2Digital_OUT11 Digital_OUT12 Digital_OUT13 Digital_OUT14 Digital_OUT15 Digital_OUT16 GND Digital_IN1 Digital_IN2 Digital_IN3 1Digital_OUT1 Digital_OUT2 Digital_OUT3 Digital_OUT4 Digital_OUT5 Digital_OUT6 Digital_OUT7 Digital_OUT8 Digital_OUT9 Digital_OUT10
Always short the ground signals GND, GND_A_IN and GND_A_OUT close to the DUT.
Table 3.4Pin assignment matrix of the ODU connector

3Technical Description
GCAR6282 13
Some pins of the connector are labeled "TRV_Slot**" . Here the signals of the Automotive Bus interfaces are led
out. Depending on which transceiver or which bus interface is placed on the corresponding slot, the communica-
tion signals are placed on the corresponding TRV_Slot pins.
3.4.3 LAN/ Ethernet
The board has an RJ45 Ethernet socket for configuring and controlling the G CAR 6282 Multibus Controller us-
ing a PC. The 1GBit Ethernet interface is either used to control the controller or can serve as a debug interface as
well as for transferring large amounts of data (e.g., monitor data). An RJ45 Ethernet cable is already included.
3.4.4 LEDs/ Status Indication
The eight light-emitting diodes arranged between the USB and the voltage socket provide information about the
current operating status of the G CAR 6282 Multibus Controller. LED 1 to LED 4 can assume a green or red col-
or state. These LEDs can be configured by the user (green) or additionally indicate errors when they occur on the
device (light up permanently red). A brief flash of the LEDs while starting the instrument is normal. The display
states of the status LEDs 1-4 are explained in the following table:
LED Function GREEN Function RED
1 User LED 1 Power Management Sys-
tem Error
2 User LED 2 FPGA 2 not loaded
3 User LED 3 Processing System Error
4 User LED 4 reserved
Table 3.5Display states of the status LEDs 1-4
The display states of the status LEDs 5-8 indicate general status information and are explained in the following
table:
LED5 LED6 LED7 LED8 Comment
constantly ON  Controller is not running (Error)
blinking alternately   Bootloader software is running
 blinking   Firmware is running
ON (shortly)    Execution of a firmware command for onboard
interfaces
   ON Ethernet connection established
Table 3.6Display states of the status LEDs 5-8
In addition, the G CAR 6282 Multibus Controller has four LEDs for displaying the M.2 status. The display states of
the M.2 status LEDs are explained in the following table:
LED Function
1 WIFI activity LED1
2 WIFI activity LED2
3 Extension Board active
4 reserved
Table 3.7Display states of the M.2 status LEDs
3.4.5 Power Supply
An external supply is required to operate the G CAR 6282 Multibus Controller. This includes an external 12VDC
power adapter included in the delivery, which is connected to the host side of the device. The secondary side
ground of the power supply is on earth. The power adapter has the following specifications:

3Technical Description
GCAR6282 14
Property Value Unit Comment
Model BET-0600  
Cable length 1.5 m 
AC Input voltage 90 .. 264 V 
DC Output voltage 12 V 
DC Output current 5000 mA 
Operating temperatur -20 .. +60 °C 
Power 60 W 
Ripple 120 mV Peak to peak
Weight 300 g 
Type of input connector IEC socket  
Table 3.8Specifications of the power adapter
The device-side connector is a 3-pin M8 socket from
PHOENIX CONTACT (Item No. 1456035; plug side: 1681172).
Figure 3.5Schematic drawing of the socket of the power supply
The following table shows the pin assignment of the connector:
Pin Signal
Housing GND_SHELL
1 V_ISO_IN
3 GND_ISO_IN
4 GND_SHELL
Table 3.9Pin assignment of the power supply
When delivered, GND_SHELL and GND_ISO are not connected. Between the two signals is only a
100nF / 250V ceramic capacitor. Please place the signal GND_SHELL on the test objects ground or
earth.
3.4.6 Galvanic Isolation
Overvoltages can damage expensive test equipment or lead to unsafe test results. The potential separation pro-
tects against overvoltages and can suppress dangerous surges. It also prevents ground loops responsible for da-
ta errors due to ground potential differences.
On the G CAR 6282 Multibus Controller, the host system is electrically isolated from the interfaces that go to the
DUT. This includes the CAN/ CANFD, LIN/ K-Line, Automotive Ethernet and FlexRay communication interfaces as
well as the digital and analog inputs and outputs.