ETAS CBN101.1 User manual

CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
Isolating Measurement Probe
User’s Guide

2
Copyright
The data in this document may not be altered or amended without special noti-
fication from ETAS GmbH. ETAS GmbH undertakes no further obligation in rela-
tion to this document. The software described in it can only be used if the
customer is in possession of a general license agreement or single license. Using
and copying is only allowed in concurrence with the specifications stipulated in
the contract.
Under no circumstances may any part of this document be copied, reproduced,
transmitted, stored in a retrieval system or translated into another language
without the express written permission of ETAS GmbH.
© Copyright 2016 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or brands
belonging to the respective owners.
CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide R04 EN - 02.2016

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 3
Contents
ETAS Contents
1General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Basic Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.1 Labeling of Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.2 General safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.3 Requirements for users and duties for operators . . . . . . . . . . . . . . . 5
1.1.4 Correct Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Identifications on the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3 CE marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4 Product return and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5 RoHS conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.5.1 European Union . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.5.2 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.6 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.6.1 Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.6.2 Working with the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.7 Scope of supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2Hardware description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1.1 Combined use with measuring modules . . . . . . . . . . . . . . . . . . . . 11
2.1.2 Product variants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1.3 Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Assemblies and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2.1 Design of the Isolating Measurement Probe . . . . . . . . . . . . . . . . . 13
2.2.2 Measuring channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.3 Housing of measuring channel . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.4 Connections and cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.5 Operating voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.2.6 Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide4
ETAS
2.3 Notes about commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.1 Use of the Isolating Measurement Probe CBN101.1/ CBN103.1/
CBN105.1/ CBN107.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.2 Expanded functions when using the TEDS information of the Isolating
Measurement Probes CBN101.1 and CBN107.1 . . . . . . . . . . . . . . 16
2.4 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1.1 Standards and guidelines met . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1.2 Type check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.1.3 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.1.4 Ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.4 Mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.5 Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.5.1 High-voltage side (CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1) . 24
3.5.2 Low-voltage side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1 Isolating Measurement Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.1 CBN101.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.2 CBN103.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.3 CBN105.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1.4 CBN107.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.2 Calibration Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5ETAS Contact Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 5
ETAS General
1 General
The introductory chapter informs you about the basic safety information, prod-
uct return and recycling, the use of this manual, the scope of delivery and other
information.
1.1 Basic Safety Instructions
1.1.1 Labeling of Safety Instructions
The safety instructions contained in this manual are identified by the general
danger symbol shown below:
The safety instructions shown below are used for this purpose. They provide
notes about extremely important information. Please read this information very
carefully.
1.1.2 General safety information
Please observe the product safety advice ("ETAS Safety Advice CBN" and the
subsequent safety instructions to avoid any impact on your health or damages to
the device.
Carefully read the documentation that belongs to the product (ETAS Safety
Advice CBN and this User’s Guide) prior to the startup.
ETAS GmbH does not assume any liability for damages resulting from improper
handling, unintended use or non-observance of the safety precautions.
1.1.3 Requirements for users and duties for operators
The Isolating Measurement Probe product may be commissioned and used only
by qualified electricians for high-voltage systems (BGI/GUV-I 8686 of the DGUV,
minimum Level 2).
DANGER!
Identifies an immediate danger with high risk, which could result in
death or severe bodily injury if it is not avoided.
WARNING!
Identifies a possible danger with medium risk, which could result in
death or (severe) bodily injury if it is not avoided.
CAUTION!
Identifies a danger with low risk that could result in slight or moder-
ate bodily injuries or property damage if it is not avoided.
Note

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide6
General ETAS
The product may be assembled, operated and maintained only if you have the
necessary qualification and experience for this product. Improper use or use by a
user without sufficient qualification can lead to damages or injuries to one's
health or damages to property.
General safety at work
The existing regulations for safety at work and accident prevention must be fol-
lowed.
1.1.4 Correct Use
This product has been developed and released for use in automotive applica-
tions. For usage in other domains please contact your ETAS representative.
Requirements for Operation
The following requirements are put in place for safe operation:
• The Isolating Measurement Probe product meets the requirements of pro-
tection class IP65. Observe the notes for the ambient conditions (see chap-
ter 3.1.4 on page 20).
• Use the product only according to the specifications ion the corresponding
user's guide. For any other use, the product safety is not ensured.
• This product must not be used for measuring of mains supply circuits.
• Observe the regulations concerning electrical safety and the laws and reg-
ulations concerning occupational safety applicable at the application site!
• Observe the rules for working on equipment with dangerous voltages!
• Carefully attach the high-voltage measuring cables.
• Keep the high-voltage measuring lines short to minimize the risks of inju-
ries from pinching, contracting, scoring or shearing.
• Do not use the product in a wet or humid environment.
• Do not use the product in a potentially explosive atmosphere.
• Keep the surfaces of the product clean and dry.
Requirements for the technical State of the Product
The product is designed in accordance with state-of-the-art technology and rec-
ognized safety rules. The product may be operated only in a technically flawless
condition and according to the intended purpose and with regard to safety and
WARNING!
This is a class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to
take adequate measures.
WARNING!
Check before each use of the product in high-voltage systems its
function by measuring a known extra-low voltage.

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 7
ETAS General
dangers as stated in the respective product documentation. If the product is not
used according to its intended purpose, the protection of the product may be
impaired.
Maintenance and cleaning
The product is maintenance-free. For cleaning, use a clean and dry cloth.
DANGER!
Risk of electric shock with damaged housing of a measuring
channel or damaged insulation of a high-voltage cable!

Electric shock upon touching energized components of the Isolating
Measurement Probe leads to injuries, heart failure or death.

A damaged Isolating Measurement Probe must be decommissioned
immediately!

Ensure that the damaged Isolating Measurement Probe is not
longer being used!

A repair of the Isolating Measurement Probe is not possible, attempts
to repair are not permissible!

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide8
General ETAS
1.2 Identifications on the product
The high-voltage side of the housings of the measuring channels of the
CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 Isolating Measurement Probe is
identified in orange. The following symbols are used for identifying the product:
Symbol Description
Before using the product, carefully read the user’s guide!
840 V Maximum input voltage 840 V
Measuring input, minus
Measuring input, plus
Housing protected with double insulation (acc. to EN 61010-1)
Identification for CE, see chapter 1.3 on page 8
Identification for RoHS, see chapter 1.5.1 on page 9
Identification for China RoHS, see chapter 1.5.2 on page 9
Observe the information in chapter "Technical data" on page 19.
1.3 CE marking
ETAS confirms that the product meets the product-specific applicable European
Directives with the CE marking affixed to the product or its packaging. The CE
Declaration of Conformity for the product is available upon request.
1.4 Product return and recycling
The European Union (EU) issued the Waste Electrical and Electronic Equipment
(WEEE) Directive to ensure the setup of systems for collecting, handling and pro-
cessing electronic waste in all countries of the EU.

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 9
ETAS General
This ensures that the equipment is recycled in a resource-saving manner that
does not represent any risk for the health and safety of humans and the environ-
ment.
Fig. 1-1 WEEE symbol
The WEEE symbol (see Fig. 1-1 on page 9) on the product or its packaging iden-
tifies that the product may not be disposed of together with garbage.
The user is obligated to collect used equipment separately and provide them to
the WEEE return system for recycling.
The WEEE directive relates to all ETAS equipment, but not to external cables or
batteries.
Additional information about the recycling program of ETAS GmbH can be
obtained from the ETAS sales and service branch offices (see chapter 5
on page 29).
1.5 RoHS conformity
1.5.1 European Union
The EU Directive 2002/95/EU limits the use of certain dangerous materials for
electrical and electronic devices (RoHS conformity).
ETAS confirms that the product corresponds to this directive which is applicable
in the European Union.
1.5.2 China
ETAS confirms that the product meets the product-specific applicable guidelines
of the China RoHS (Management Methods for Controlling Pollution Caused by
Electronic Information Products Regulation) applicable in China with the China
RoHS marking affixed to the product or its packaging.
1.6 About this manual
This manual describes the startup and technical data of the CBN101.1/
CBN103.1/ CBN105.1/ CBN107.1 Isolating Measurement Probe product.
1.6.1 Organization
The manual consists of four chapters and one index.
• Chapter 1: "General"
The "General" chapter (this chapter) informs you about the basic safety
information, product return and recycling, the use of this manual, the
scope of delivery and other information.

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide10
General ETAS
• Chapter 2: "Hardware Description"
The "Hardware description" chapter provides an overview of the
CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 Isolating Measurement
Probe and information about the power supply, the measuring channels
and their housing, the connections and cabling, the cable identification
and the serial number.
• Chapter 3: "Technical Data"
The "Technical data" chapter describes the standards and guidelines that
have been met, the ambient conditions, the application area, the system
requirements for operating the CBN101.1/ CBN103.1/ CBN105.1/
CBN107.1 Isolating Measurement Probe, the electrical data, the mechan-
ical data, and the mapping of the measuring channels.
• Chapter 4: "Ordering Information"
The "Ordering Information" chapter includes the ordering information for
the available cables and the accessories.
The concluding chapter "ETAS Contacts" gives you information about the inter-
national ETAS sales and service branch offices.
1.6.2 Working with the manual
Typographical conventions
The following typographical conventions are used:
Bold Labels of the device
Italics Particularly important text passages
Important notes for the user are represented as follows:
Important note for users.
1.7 Scope of supplies
Before the initial startup of your CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
Isolating Measurement Probe, please verify that the device has been delivered
with all the required parts (see the chapter "Ordering Information" on page 27).
Note

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 11
ETAS Hardware description
2 Hardware description
This chapter provides an overview of the Isolating Measurement Probe
CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 and information about housing,
serial number and connections.
2.1 Overview
2.1.1 Combined use with measuring modules
The Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
is a signal conditioning cable with an active voltage measuring channel inte-
grated in the cable for the combined use with A/D modules from external provid-
ers.
The combination of the measurement modules with the Isolating Measurement
Probe expands their application range by the potential-free measurement of
voltages up to 10 V, e.g. in the high-voltage electrical system of hybrid and elec-
tric vehicle systems. The electrical isolation between the voltage in the high-volt-
age electrical system and the measurement module occurs close to the
measuring point in the measuring channel of the isolating measurement probe.
The Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
provides an efficient solution for measuring voltages during the development,
application and validation of ECUs of the electric drive.
2.1.2 Product variants
The Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
was developed for these applications and is available in four different assembled
variants:
Isolating Measure-
ment Probe
Connection to measurement module
Assembly Application example
CBN101.1 Open Wire Adaptation to measurement
setup by the user
CBN103.1 Lemo FGA.0B.306 with A/D module 
CSM ADMM 4/ 8 classic/ pro
CBN105.1 Lemo FGG.1B.306 with A/D module 
IPETRONIK M-SENSE 4
CBN107.1 Lemo FGG.1B.310 with A/D module 
Softing MA08.1
The complete technical data of the Isolating Measurement Probe CBN101.1/
CBN103.1/ CBN105.1/ CBN107.1 is located in the chapter "Technical data"
on page 19.
Note

Unless otherwise indicated, the descriptions, properties and technical data in
this manual apply to all variants of the Isolating Measurement Probe
(CBN101.1, CBN103.1, CBN105.1 and CBN107.1).

In these text segments, the common short name "CBN101.1/ CBN103.1/
CBN105.1/ CBN107.1" is being used.
Except for the assembly of the connectors at the low-voltage side, the four
variants of the Isolating Measurement Probe feature an identical electrical and
mechanical design.
CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide12
Hardware description ETAS
2.1.3 Properties
The most important properties of the Isolating Measurement Probe CBN101.1/
CBN103.1/ CBN105.1/ CBN107.1:
• Use in combination with A/D modules from external providers
• Compact isolating measurement probes for measuring voltages in high-
voltage electrical systems of hybrid or electric vehicles
• High level of safety through electrical isolation near the measuring point
• Electrical isolation for up to 840 V potential difference
•10V measurement range for acquiring battery cell voltages
• Voltage supply integrated in the measuring cable
• Automatic functions possible for procedures in accordance with TEDS
standard (Isolating Measurement Probes CBN101.1 and CBN107.1 only)
• Automotive-capable product that is suitable for use in the development
environment and in the vehicle on test courses.
– Immune to ambient conditions (temperature, EMC)
– High level of mechanical stability and robustness
• Product safety through type inspection and certification by accredited test
lab
The complete technical data of the CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
is located in the chapter "Technical data" on page 19.
Note
Note

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 13
ETAS Hardware description
2.2 Assemblies and function
2.2.1 Design of the Isolating Measurement Probe
Except for the assembly of the connectors at the low-voltage side, the four
variants of the Isolating Measurement Probe feature an identical electrical and
mechanical design.
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
Fig. 2-1 Design of the Isolating Measurement Probe CBN101.1/ CBN103.1/
CBN105.1/ CBN107.1 (top down)
Note

No. in Fig. 2-1 Designation
1Connection to the measurement module (low-voltage side):
Open Wire (CBN101.1), Lemo FGA.0B.306 (CBN103.1), Lemo
FGG.1B.306 (CBN105.1) and Lemo FGG.1B.310 (CBN107.1)
2Short name and type-part number of product
3Serial number of product
4Hardware version number of product
5Housing of measuring channel
6Measuring leads (high-voltage side)
CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide14
Hardware description ETAS
2.2.2 Measuring channel
The measuring channel is encased in an isolating cylindrical housing that con-
tains the electronics and the electrical isolation of the measuring channel (see
Fig. 2-1 on page 13).
Inside the housing of the measuring channel, the signal conditioning, voltage
reduction and electrical isolation of the high-voltage signals from the low-voltage
side.
2.2.3 Housing of measuring channel
Identification of the high-voltage side
The high-voltage side of the measuring channel housing is marked in orange.
Mechanical damage of the housing
In case of mechanical damage of the outside blue layer of the measuring chan-
nel housing, the underlying black sealing compound in this area is visible.
2.2.4 Connections and cabling
Low-voltage side
The low-voltage side of the isolating measurement probe is connected to an A/D
module and is assembled differently depending on the design:
• Open Wire (CBN101.1),
DANGER!
Danger of an electric shock 
with damaged housing of the measuring channel or 
with damaged insulation of high-voltage cable! 
Electric shock upon contact with energized components of the isolat-
ing measurement probe leads to injuries, heart failure or death.

A damaged Isolating Measurement Probe must be taken out of oper-
ation immediately!

Ensure that the damaged Isolating Measurement Probe is not
used any more!

A repair of the isolating measurement probe is not possible, any
repair attempts are not allowed!

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 15
ETAS Hardware description
• Lemo FGA.0B.306 (CBN103.1),
• Lemo FGG.1B.306 (CBN105.1) and
• Lemo FGG.1B.306 (CBN107.1).
High-voltage side
The leads on the high-voltage side are marked in red/orange (input "+") and
black/orange input "-").
To minimize dangers from long cables on the high-voltage side, short cable ends
are used as connections to the housings of the measuring channels. This allows
implementing longer connections in the measurement setup on the electrically
isolated low-voltage side.
For the contacting in the measurement setup, the user can shorten or assemble
the measuring channels on the high-voltage side upon demand (part 6 in Fig. 2-1
on page 13). The most compact design in the high-voltage range allows a high
level of operational safety.
Observe the regulations and rules for working on high-voltage systems in this
context.
2.2.5 Operating voltage
The Isolating Measurement Probe requires a direct-current voltage as power sup-
ply which can be provided by an external power supply or the A/D module used.
For this application, the output voltage of the A/D module (sensor supply voltage
of the module) is used as power supply of the Isolating Measurement Probe.
2.2.6 Serial number
The serial number is located on the low-voltage side of the Isolating Measure-
ment Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 (no. 3 in Fig. 2-1
on page 13). It is required when you contact the technical customer service of
ETAS.
2.3 Notes about commissioning
2.3.1 Use of the Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/
CBN107.1
If the Isolating Measurement Probe is operated in combination with an A/D mod-
ule, the following settings are required:
Note

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide16
Hardware description ETAS
• The output voltage of the A/D module (sensor supply voltage of the mod-
ule) or the voltage that is used as the power supply of the Isolating Mea-
surement Probe, must be manually set to 12 V. The following screenshot
shows this setting when INCA is used as application software:
• Adjustment and calibration values for the combination of Isolating Mea-
surement Probe and A/D module must be manually entered by the user in
the application software for every Isolating Measurement Probe.
ETAS provides these values in a calibration certificate for every Isolating
Measurement Probe. In the supplied calibration certificate, which is
uniquely assigned to each unit of the measurement probe via the serial
number, the following adjustment and calibration values can be found:
– Actual output voltage +10 V at input voltage of 10.00455 V
– Actual output voltage -10 V at input voltage of 
-10.00275 V
The following screenshot shows this setting of the sample values when
using INCA as application software:
• The measuring range required for the Isolating Measurement Probe must
be set manually.
The adjustment and calibration values used here are sample values. The
values for your measurement probe variant can be found in the supplied
calibration certificate of the measurement probe.
2.3.2 Expanded functions when using the TEDS information of the Isolating Measure-
ment Probes CBN101.1 and CBN107.1
The following information is implemented in the TEDS of the measuring channel
of the Isolating Measurement Probes CBN101.1 and CBN107.1:
• Magnitude of operating voltage of the Isolating Measurement Probe
CBN101.1/CBN107.1,
Note

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 17
ETAS Hardware description
• Adjustment and calibration values of the Isolating Measurement Probe
CBN101.1/CBN107.1,
• Information about the required measuring range.
If the Isolating Measurement Probe CBN101.1 or the Isolating Measurement
Probe CBN107.1 is operated with a customer-specific application software that
uses procedures in accordance with TEDS standard and if the application soft-
ware is adjusted accordingly, the following automatic functions can be imple-
mented:
• automatic setup of the power supply of the Isolating Measurement Probe
by the supplying A/D module,
• automatic transfer of the individual adjustment and calibration values for
the combination consisting of Isolating Measurement Probe and A/D mod-
ule,
• automatic setup of measuring range for the Isolating Measurement Probe
in the customer-specific application software.
2.4 Applications
Tractionbattery
Cell
Inverter
Highvoltageelectric
system
AC
DC
…
High
voltage
Lowvoltage
M
A/D A/D A/D
Fig. 2-2 Use of the Isolating Measurement Probe
Typical applications are the monitoring of voltages in the high-voltage electrical
system, e.g. at the drive battery, at individual cells of the drive battery or at DC
links (see Fig. 2-2 on page 17). With the help of the voltage measurements, it is
possible, for example, to measure the charge state of the drive battery, the
behavior of the battery under load, fluctuations in the high-voltage electrical sys-
tem or the targeted discharge of the battery in safety-critical situations indepen-
dent of the ECU.

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide18
Hardware description ETAS

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 19
ETAS Technical data
3 Technical data
This chapter describes the standards and guidelines that have been met, the
ambient conditions, mechanical data, system requirements for operating the Iso-
lating Measurement Probe and the electrical data.
Except for the assembly of the connectors at the low-voltage side, the four
variants of the Isolating Measurement Probe feature an identical electrical and
mechanical design.
3.1 General data
The power supply used for the Isolating Measurement Probe must be perma-
nent protected against overload and short circuit.
3.1.1 Standards and guidelines met
The Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
corresponds to the following standards and guidelines:
Standard Test
EN 61010-1 Safety regulations for electrical mea-
surement, control and laboratory use
EN 61326 Electrical equipment for measurement,
control and laboratory use - EMC
requirements
EN 61000-6-2 Interference immunity (industrial envi-
ronment)1)
EN 61000-6-4 Interference emission (industrial envi-
ronments)

1): The module must be supplied by a DC power supply or a battery with oper-
ating voltage. Between module and voltage source, cables with a maximum
length of 30 m are allowed.
The Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
is designed only for use in industrial environments in accordance with EN 61000-
6-4. When using the module outside of industrial environments avoid possible
radio disturbances by additional shielding measures!
Note
Note
WARNING!
This is a class A product. In a domestic environment this product may
cause radio interference in which case the user may be required to
take adequate measures.

CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide20
Technical data ETAS
3.1.2 Type check
The CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 Isolating Measurement Probe
was checked by an accredited test lab with respect to type and certified. Informa-
tion about the type check of the product are available from ETAS upon request.
3.1.3 Application
3.1.4 Ambient conditions
Operating temperature range -40 °C to +75 °C
-40 °F to +167 °F
Altitude max. 5,000 m / 16,400 ft
Relative humidity 
(non-condensing)
0 to 95%
Protection class IP65
3.2 Power supply
The power supply used for the CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1
Isolating Measurement Probe must be permanent protected against overload
and short circuit.
Min. Typ. Max. Unit
Supply voltage 11.5 12.0 12.5 V DC
Current consump-
tion (at 12 V)
+25 °C 15 mA
-40 °C to +75 °C 20 mA
WARNING!
Check before each use of the product in high-voltage systems its
function by measuring a known extra-low voltage.
WARNING!
Dependency of the maximum permissible input voltage of the
CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 Isolating Measure-
ment Probe on the application altitude!

The maximum permissible input voltage of the CBN101.1/ CBN103.1/
CBN105.1/ CBN107.1 Isolating Measurement Probe depends on its
application altitude above MSL (see chapter 3.3 on page 21)!
Note