Keba ServoOne CM Series User manual

Active supply unit BG3
Charging module
Compact multi-axis system ServoOne CM
ServoOne CM
ServoOne CM-L
ServoOne CM-A
ServoOne CM-D
Operation Manual

2
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Overview ServoOne CM-L charging module,
ServoOne CM-A active supply unit and
ServoOne CM-D active supply unit
Active supply unit
ServoOne CM-L
charging module ServoOne CM-A ServoOne CM-D
SO CM-L.0000.0000.0
BG1
SO CM-A.00L2.0000.0
BG3
SO CM-A.00L4.0000.0
BG3
SO CM-D.00L2.0000.0
BG3 *)
*) In preparation
Operation manual ServoOne CM-L charging module and
ServoOne CM-A and ServoOne CM-D
Compact multi-axis system ServoOne CM
ID no.: 1800.208B.1-00
Date: 03/2020
Applicable as from rmware version: Vx.x
The German version is the original of this documentation.
Multi-axis system ServoOne CM
Consisting of the ServoOne CM-P supply unit, the DC-powered ServoOne CM axis
controllers and a matching controller MotionOne CM, the compact multi-axis system
SystemOne CM offers a high degree of solutions expertise and exibility in the range
from 2 A to 210 A rated current.
With the aid of the ServoOne SO CM-E expansion module , the
ServoOne CM axis controller BG1+2 can be combined with the
ServoOne CM axis controller BG3+4 without problems.
The addition to the ServoOne CM-P supply unit BG3+4 of the
ServoOne CM-C capacitance module makes possible usage in even more dynamic
applications.
The external ServoOne SO CM-S switched-mode power supply is also available for the
24 V control supply.
Reduction of the wiring and shortening of the installation times are just as easy to
achieve as resource-saving, cost-conscious operation.
Subject to technical change without notice
The content of our documentation was compiled with the greatest care and attention,
and based on the latest information available to us.
We should nevertheless point out that this document cannot always be updated simul-
taneously with the ongoing technical development of our products.
Information and specications may be subject to change at any time. For information on
the latest version, please visit www.keba-lti.com.

3
Table of contents
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Table of contents
2.7 Relevant laws, standards and directives applied ...............................................13
2.8 Declaration of conformity ...................................................................................14
3 Mechanical installation .......................................................... 15
3.1 Notes for installation ..........................................................................................15
3.1.1 Order and arrangement ......................................................................15
3.2 Mounting clearances .........................................................................................16
3.3 Cooling the devices ............................................................................................17
3.4 Installation of the devices for wall mounting .......................................................18
3.4.1 Dimensions, wall mounting model (housing with heat sink) ................18
3.5 Installation of devices for liquid cooling...............................................................20
3.5.1 Dimensions, liquid cooling model .......................................................20
3.6 Cooling circuit connection .................................................................................21
4 Electrical installation .............................................................. 23
4.1 Before you start .................................................................................................23
4.2 Effective EMC installation ..................................................................................23
4.3 Overview of the connections .............................................................................25
4.3.1 Connections, ServoOne CM-L charging module ...............................25
4.3.2 Connections, ServoOne CM-A active supply unit ..............................26
4.3.3 Connections, ServoOne CM-D active supply unit (in preparation).......28
4.4 Protective earth conductor connection ..............................................................29
4.4.1 PE connection in accordance with DIN EN 61800-5-1 .......................29
4.4.2 Connection principle ..........................................................................29
4.5 Electrical isolation concept ................................................................................30
4.6 AC mains connection (power supply) .................................................................32
4.6.1 Layout, ServoOne CM-L charging module LINE IN .............................32
4.6.2 Layout, ServoOne CM-A active supply unit LINE FILTER and SYNC (SO
CM-A.00L2).........................................................................................32
Table of contents
1 General .................................................................................... 5
1.1 Target group ......................................................................................................5
1.2 Prerequisites ......................................................................................................5
1.3 Pictograms ........................................................................................................5
1.4 Disclaimer ..........................................................................................................5
1.5 Reference documents .......................................................................................5
1.6 Order code ........................................................................................................6
1.6.1 Order code ServoOne CM-L charging module ..................................6
1.6.2 Order codes, ServoOne CM-A active supply unit ...............................6
1.7 Rating plate .......................................................................................................7
1.8 Brief description ................................................................................................8
1.9 Scope of supply .................................................................................................10
1.9.1 ServoOne CM-L charging module ......................................................10
1.9.2 ServoOne CM-A supply unit ...............................................................10
1.9.3 ServoOne CM-D supply unit (in preparation).......................................10
1.10 Disposal .............................................................................................................10
1.11 S up por t .............................................................................................................10
2 Safety ....................................................................................11
2.1 Overview ...........................................................................................................11
2.2 Measures for your safety ...................................................................................11
2.3 General safety instructions and warnings ..........................................................12
2.4 Intended use ......................................................................................................12
2.4.1 Repair .................................................................................................13
2.5 Misuse ...............................................................................................................13
2.6 Responsibility ....................................................................................................13

4
Table of contents
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Table of contents
4.11.3 Specication, relay contact (X5) .........................................................47
4.11.4 Specication, connection of temperature sensor (X1) .........................48
4.12 Control connections ServoOne CM-A active supply unit ..................................48
4.12.1 Specication, cross-communication (X3 and X4) ...............................50
4.12.2 Specication, EtherCAT® (X5.1 and X5.2) ...........................................50
4.12.3 Digital inputs (X6) (standard functions) ................................................51
4.12.4 Specication, X11 Safe-DI ..................................................................52
4.13 Motor connection with SO CM-D (in preparation)...............................................52
4.14 Encoder connections SO CM-D (in preparation).................................................52
4.15 Commissioning ..................................................................................................53
5 Diagnostics ........................................................................... 55
5.1 Status indication LED ........................................................................................55
5.1.1 ServoOne CM-L charging module ......................................................55
5.1.2 ServoOne CM-A active supply unit ....................................................56
5.1.3 ServoOne CM-D active supply unit ....................................................57
A Appendix ............................................................................... 59
A.1 Technical data, ServoOne CM-L charging module ............................................59
A.1.1 Technical data, ServoOne CM-L charging module brake chopper......59
A.2 Technical data, ServoOne CM-A active supply unit............................................60
A.3 Ambient conditions.............................................................................................60
A.4 Power reduction at Tunom ≥ 40 °C .......................................................................61
A.6 Certication .......................................................................................................62
A.6.1 CE certication ...................................................................................62
A.6.2 UL certication (in preparation)............................................................62
A.7 Accessories .......................................................................................................63
A.8 Mains lter .........................................................................................................63
4.6.3 Layout, ServoOne CM-A active supply unit LINE FILTER and SYNC (SO
CM-A.00L4).........................................................................................33
4.6.4 Layout, ServoOne CM-D active supply unit LINE FILTER and SYNC (SO
CM-D.00L2) *) .....................................................................................33
4.6.5 Power supply mains connection ServoOne CM-L, ServoOne CM-A and
ServoOne CM-D .................................................................................34
4.6.6 ServoOne CM-L: Specication of the LINE IN connection .................36
4.6.7 ServoOne CM-A: specication, LINE FILTER, SYNC and LC (Temp) con-
nections .............................................................................................36
4.6.8 ServoOne CM-D: specication, LINE FILTER, SYNC and LC (Temp) con-
nections .............................................................................................37
4.6.9 Residual current device ......................................................................38
4.6.10 Mains fuses ........................................................................................38
4.7 Operation on TT, TN and IT system ...................................................................38
4.7.1 Operation of the ServoOne CM-A on TN and TT system ...................38
4.7.2 Operation of the ServoOne CM-A on IT system .................................38
4.8 24 V control voltage supply ................................................................................39
4.8.1 Control supply with SO CM-S switched-mode power supply ............39
4.8.2 Control supply via external 24V power supply unit ............................39
4.9 Busbars for the supply voltages .........................................................................41
4.9.1 Busbars, 24 V control supply with SO CM-S ......................................42
4.9.2 Busbars, 24 V control supply from external switched-mode power supply ..
42
4.9.3 DC link supply ....................................................................................43
4.9.4 Overview of busbars in the group .......................................................43
4.10 Connection for braking resistor X11....................................................................44
4.10.1 Layout, terminal X11 ...........................................................................44
4.10.2 Specication, terminal X11 external braking resistor ...........................44
4.11 Control connections ServoOne CM-L charging module.....................................46
4.11.1 Specication, cross-communication (X3) ...........................................47
4.11.2 Specication, connection "State" (X6) ................................................47

5
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
1 General
The product DVD from KEBA Industrial Automation Germany GmbH contains the
complete documentation for the related product series. The documentation for a product
series includes the operation manual (hardware description), device help (software
description) as well as further user manuals (e.g. eld bus description) and specications.
The documents are available in PDF format.
1.1 Target group
Dear user,
The documentation forms part of the device and contains important information on
operation and service. It is aimed at all persons who undertake mounting, installation,
commissioning and servicing work on the product.
1.2 Prerequisites
Prerequisites for usage of the devices from KEBA
yThe documentation on the devices is to be stored so it is legible, accessible at
all times and for the entire life of the product.
yRead and ensure you understand the documentation on your device.
yQualication: to prevent injury or damage, personnel may only work on the
device if they have electrical engineering qualications.
yKnowledge required:
− National health and safety regulations (e.g. DGUV V3 in Germany)
− Mounting, installation, commissioning and operation of the device
Work in other areas, for example transport, storage and disposal is only allowed to be
undertaken by trained personnel.
1.3 Pictograms
The pictograms used in this operation manual signify the following for the user:
NOTE
Useful information for the user.
Reference to other documents.
You will nd the "safety instructions and warnings" used in this operation manual in
chapter 2 Safety.
1.4 Disclaimer
Following the documentation on the devices from KEBA is a prerequisite:
yFor safe operation.
yTo achieve stated performance features and product characteristics.
KEBA does not accept any liability for injuries, damage or nancial losses that result from
the failure to follow the documentation.
1.5 Reference documents
NOTE
You will nd all reference documents for this device on our web site:
www.keba-lti.com in Service > Downloads

6
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
1.6 Order code
1.6.1 Order code ServoOne CM-L charging module
Article designation SO CM - L. 0 0 x x . 0 0 0 0 . 0
ServoOne
Compact Multi-axis
Charging module
model L: Charging module
Power supply 0: 3 x 230 - 480 V AC
Cooling 0: With heat sink
Max. power BR 00: 114 kW
24 V control voltage
supply 0: Without 24 V SMPS
Braking resistor 0: External
Extras 0: None
1: Assemblies with protective coating
Model 0: KEBA
Version index
1.6.2 Order codes, ServoOne CM-A active supply unit
Article designation SO CM - A. 0 0 x x . 0 0 0 0 . 0
ServoOne
Compact Multi-axis
Supply unit model
A: Active
D: Active PSU +
single-axis *)
Power supply 0: 3 x 230 - 480 V AC
Cooling 0: With heat sink
2: Liquid cooling *)
Power L2: 30 kW (BG3) *)
L4: 55 kW (BG3)
24 V control voltage
supply 0: Without 24 V SMPS
Option 0: Not included
Extras 0: None
1: Assemblies with protective coating
Model 0: KEBA
Version index
*) In preparation

7
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
ServoOne CM-A active supply unit
Mac Adr.:
SW:
FS SW1:
SN:
SN:
FS SW2:
Industrial Automation
Germany GmbH
35633 Lahnau
Gewerbestraße 5-9
Multiple rated equipment. See instruction manual
In:
Out:
Year:
T1
T
SO CM-A.00L2.0000.0
JJWWSXXXX
400 V - 480 V 3ph
2019
50/60 Hz, 42 A-36 A
600 V - 750 V DC
50 A - 40 A DC
JJWWSXXXX
MACADR
V 0.1
SO CM-A.00L2.0000.0
A
Serial no. key:
- JJ (YY) = Prod. year
- WW = Calendar week (CW)
- S = Production site
- XXXX = Sequential no. per CW
A: Revision state e.g. F
Figure 1.2 Hardware rating plate, ServoOne CM-A SO CM-A.00L2.0000.0 (example)
1.7 Rating plate
On the rating plate for the device you will nd the serial number, from which you can
identify the date of manufacture based on the following key.
ServoOne CM-L charging module
Mac Adr.:
SW:
FS SW1:
SN:
SN:
FS SW2:
Industrial Automation
Germany GmbH
35633 Lahnau
Gewerbestraße 5-9
Multiple rated equipment. See instruction manual
In:
Out:
Year:
T1
T
SO CM-L.0000.0000.0
JJWWSXXXX
400 V - 480 V 3ph
2019
50/60 Hz, 16 A
565 V - 750 V DC
JJWWSXXXX
MACADR
V 0.1
SO CM-L.0000.0000.0
A
Serial no. key:
- JJ (YY) = Prod. year
- WW = Calendar week (CW)
- S = Production site
- XXXX = Sequential no. per CW
A: Revision state e.g. F
Figure 1.1 Hardware rating plate, ServoOne CM-L charging module (example)

8
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
Mac Adr.:
SW:
FS SW1:
SN:
SN:
FS SW2:
Industrial Automation
Germany GmbH
35633 Lahnau
Gewerbestraße 5-9
Multiple rated equipment. See instruction manual
In:
Out:
Year:
T1
T
SO CM-A.00L4.0000.0
JJWWSXXXX
400 V - 480 V 3ph
2019
50/60 Hz, 79 A-67 A
600 V - 750 V DC
91 A - 73 A DC
JJWWSXXXX
MACADR
V 0.1
SO CM-A.00L4.0000.0
A
Serial no. key:
- JJ (YY) = Prod. year
- WW = Calendar week (CW)
- S = Production site
- XXXX = Sequential no. per CW
A: Revision state e.g. F
Figure 1.3 Hardware rating plate, ServoOne CM-A SO CM-A.00L4.0000.0 (example)
T
T1
Figure 1.4 Position of rating plate (T) Figure 1.5 Position of second rating plate (T1)
A second rating plate (T1) with only the most important information is on the top of
the busbar cover. In this way the rating plate data can also be seen if the devices are
installed in a row.
1.8 Brief description
NOTE
Only the ServoOne CM-L charging module and the
ServoOne CM-A active supply unit are described in this operation manual.
You will nd information on other components in the related operation
manuals.
The ServoOne CM-L charging module (SO CM-L) and the
ServoOne CM-A active supply unit (SO CM-A) with energy recovery are components of
the multiple axis automation system SystemOne CM and are always used together.
ServoOne CM-L charging module
The ServoOne CM-L charging module (BG1) is used for pre-charging the DC link, for
the connection of the braking resistor and for the supply of the 24 V control voltage. The
maximum braking power is 115 kW. The maximum capacitance of the DC link that can
be pre-charged is 40000 µF.
ServoOne CM-L charging module for pre-charging
Unit SO-CM-L.0000
Maximum braking power kW 115
Continuous braking power kW 6
Mains voltage V AC 3 x 230 – 480
Tolerance on the supply voltage ± 10%
Control voltage 24 V With external switched-mode power supply via busbars
or connection to separate connectors.
For further technical data, see “A.1 Technical data,”.

9
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
ServoOne CM-D active supply unit with energy recovery (in preparation)
Unit SO CM-D.00L2
Tolerance on the supply voltage %± 10%
Pre-charging with SO CM-L charging module
Brake chopper via SO CM-L charging module
Motor rated current A 45
For further technical data, see “A.2 Technical data,”
ServoOne CM-A active supply unit
The ServoOne CM-A active supply unit is used for the supply and recovery of energy
via an LC lter. The DC link is pre-charged by the ServoOne CM-L charging module.
After the end of the pre-charging, it is disconnected from the mains and the
ServoOne CM-A active supply unit takes over the supply or recovery of energy via the
LC lter.
ServoOne CM-A active supply unit with energy recovery
Unit SO CM-A.00L2 SO CM-A.00L4
Energy supply, rated power [kW] kW 30 55
Energy supply, max. power [kW] kW 60 110
Energy recovery, rated powers [kW] kW 30 55
Energy recovery, max. power [kW] kW 60 110
Mains voltage V AC 3 x 230 – 480 3 x 230 – 480
Tolerance on the supply voltage ± 10% ± 10%
Pre-charging with SO CM-L charging module
Brake chopper via SO CM-L charging module
For further technical data, see “A.2 Technical data,”
ServoOne CM-D active supply unit (in preparation)
The ServoOne CM-D active supply unit is used for the supply and recovery of energy
via an LC lter and also makes it possible to connect a motor. The DC link is pre-
charged by the ServoOne CM-L charging module. After the end of the pre-charging, it is
disconnected from the mains and the ServoOne CM-D active supply unit takes over the
supply or recovery of energy via the LC lter.
ServoOne CM-D active supply unit with energy recovery (in preparation)
Unit SO CM-D.00L2
Energy supply, rated power kW 30
Energy supply, max. power kW 60
Energy recovery, rated powers kW 30
Energy recovery, max. power kW 60
Mains voltage V AC 3 x 230 – 480 V AC

10
General
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
General
1.10 Disposal
Follow the applicable national regulations!
Depending on their characteristics, dispose of individual parts as:
yElectrical waste
yPlastic
yMetal
Or engage a certied disposal organisation with scrapping.
1.11 Support
Address: KEBA Industrial Automation Germany GmbH
Gewerbestraße 5-9
35633 Lahnau
If you have any questions about the project planning for your machine or the
commissioning of your device, our Helpline will provide you with quick, specic
assistance.
The Helpline is available by e-mail or telephone:
Service hours: Mo. - Fr.: 8a.m. - 5p.m. (CET)
E-mail: [email protected]
Telephone: +496441966-180
Internet: www.keba-lti.com
Note:
You will nd detailed information about our services on our web site:
www.keba-lti.com > Service
1.9 Scope of supply
1.9.1 ServoOne CM-L charging module
The ServoOne CM-L charging module scope of supply includes:
yServoOne CM-L charging module
yPre-assembled busbar elements for 24 V control supply -USt
yBusbar elements for DC link connection (in the separate bag of accessories)
yProduct DVD (documentation collection)
1.9.2 ServoOne CM-A supply unit
The ServoOne CM-A active supply unit scope of supply includes:
yServoOne CM-A active supply unit
yPre-assembled busbar elements for 24 V control supply -USt
yBusbar elements for DC link connection (in the separate bag of accessories)
yCross-communication cable
yProduct DVD (documentation collection)
1.9.3 ServoOne CM-D supply unit (in preparation)
The ServoOne CM-D active supply unit scope of supply includes:
yServoOne CM-D active supply unit
yPre-assembled busbar elements for 24 V control supply -USt
yBusbar elements for DC link connection (in the separate bag of accessories)
yCross-communication cable
yProduct DVD (documentation collection)

11
Safety
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Safety
2 Safety
2.1 Overview
Our devices are state-of-the-art and comply with recognised safety regulations,
nevertheless hazards can arise.
In this chapter:
yWe provide information on residual risks and hazards that can emanate from
our devices on usage as intended.
yWe warn about the foreseeable misuse of our devices.
yWe refer to the necessary care and measures to be taken to prevent risks.
2.2 Measures for your safety
NOTE
The device is only allowed to be installed and placed in operation taking
into account the documentation for the related device family!
Our devices are quick and safe to operate. For your own safety and for the safe function
of your device, please be sure to observe the following points:
1. Follow safety instructions for the devices:
Follow all safety instructions and warnings in the entire documentation related to the device series.
2. Electric drives are dangerous:
xDue to electrical voltages up to 480VAC and up to 800VDC.
xEven 10min. after switching off the mains supply, dangerously high voltages of ≥ 50V may
still be present (capacitor charge). So check that electrical power is not present! See also the
warning label on the front panel on the device.
xRotating parts.
xAutomatically starting drives.
xHot components and surfaces.
3. Protection against magnetic and/or electromagnetic elds during
installation and operation.
Persons tted with heart pacemakers, metallic implants or hearing aids etc. must not be allowed
access to the following areas:
xAreas in the immediate vicinity of electrical equipment!
xAreas where electronics components and drive controllers are installed,
repaired and operated!
xAreas where motors are installed, repaired and operated!
Motors with permanent magnets pose particular hazards.
4. During installation observe the following:
xComply with connection conditions and technical data as per the documentation and the rating
plate!
xComply with standards and directives on electrical installation, such as cable cross-section,
shielding, etc.!
xDo not touch electronic components or contacts!
Electrostatic discharge can harm people and destroy components!
xTake protection measures and use protective devices as per the applicable regulations
(e.g. EN60204 or EN61800-5-1)!
xTake protection measures against electric shock according to IEC 60364-4-41:2005/AMD1:-
section 411.3. As a protection measure, use additional protective equipotential bonding as
described in appendix D of IEC 60364-4-41.
xTake "device earthing" protection measure!
5. Ambient conditions
xFollow the instructions on the transport, storage and correct operation of the devices stated in
the operation manual in "A Appendix".

12
Safety
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Safety
2.3 General safety instructions and warnings
DANGER! Risk of injury due to electrical power!
xCarelessness will result in serious injuries or death.
Follow safety instructions and warnings in this document and on the device.
WARNING! Risk of injury due to electrical power!
xCarelessness may result in serious injuries or death.
Follow safety instructions and warnings in this document and on the device.
CAUTION! Risk of injury or damage to the device due to incorrect operation!
xCarelessness may result in minor injuries or damage.
Follow safety instructions and warnings in this document and on the device.
WARNING! Risk of injury due to hot surfaces and components!
xCarelessness may result in serious burns.
Electronic components may become hot during operation!
Follow safety instructions and warnings in this document and on the device!
CAUTION! Damage due to electrostatic discharge!
xElectrostatic discharge can destroy components.
Do not touch electronic components or contacts!
Follow safety instructions and warnings in this document and on the device!
DANGER! Risk of injury due to rotating parts on the motor!
xCarelessness will result in serious injuries or death.
Follow safety instructions and warnings in this document.
Pay attention to special safety instructions and warnings that are given here in the document before a
specic action and that warn the user about a specic hazard!
Note:
The pictograms may also be used on their own with the signal word, e.g.
in the connection diagrams, however they have the same function as in the
complete warning.
DANGER WARNING CAUTION
2.4 Intended use
Our devices are components intended for stationary electrical systems and machines in
the industrial and commercial sector.
The ServoOne CM-L charging module and the
ServoOne CM-A active supply unit are compliant with the
Low Voltage Directive 2014/35/EU
Tested and certied in accordance with applicable standards (see declaration of conformity in
chap. 2.8).
When installed in machines it is prohibited to start up intended operation until it has
been ascertained that the completed machine fully complies with the provisions of the
Machinery Directive (2006/42/EC); compliance with EN 60204 is mandatory.
Starting up intended operation is only permitted on compliance with the EMC Directive
2014/30/EU.
The devices meet the requirements of the harmonised product standard EN 61800-5-1.
You will nd information on the installation of your device in chapter "3 Mechanical
installation".

13
Safety
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Safety
Pay attention to the topic of “Electrical equipment of machines” in EN 60204-1:2006
“Safety of machinery”. The safety requirements on electrical machines dened there are
intended to protect personnel and machinery or systems.
The emergency stop function (as per EN 60204-1) shuts down the supply of power to a
machine, which results in the drives coasting down in an uncontrolled manner. To avert
hazards, check whether it is appropriate:
− To keep individual drives in operation
− To initiate specic safety procedures
− To incorporate a Safe Torque Off function (Safe Torque Off: movement stop
by "switching off the electrical supply" or STO)
2.7 Relevant laws, standards and directives
applied
For information on the laws, standards and directives applied by KEBA, refer to the
declaration of conformity. On this topic see chapter “2.8 Declaration of conformity”.
Note:
Depending on the specic application for the devices, other laws, standards
and directives with provisions on "safety" may apply. If necessary, contact the
machine or system manufacturer.
Note:
Due to possible output frequencies >600Hz, the drive controllers fall under
Dual Use Regulation (EU) no. 1382/2014 dated 22 October 2014 item 3A225.
Export authorisation is therefore required for non-EU countries. Please note
the information in the delivery documents.
2.4.1 Repair
Only have repairs undertaken by authorised repair shops. Unauthorised repairs could
lead to death, injury or damage (see previous sections). The warranty provided by
KEBA will be rendered void.
2.5 Misuse
Our devices are:
yNot intended for installation in vehicles. Deployment of the device in mobile
equipment is classed as non-standard ambient conditions and is permissible
only by special agreement.
yNot intended for installation in environments with harmful oils, acids, gases,
vapours, dusts, radiation etc.
yNot approved for usage in special applications (e.g. in potentially explosive
atmospheres or areas in which there is a risk of re).
yNot approved for usage outside a switch cabinet.
yNot approved for the generation of high-frequency onboard
networks for which the devices are not designed.
Note:
The use of devices in warehouse storage and retrieval systems that are
operated inside and outside the rack aisle on rails is allowed provided
the vibration does not exceed the maximum standard values 3M1 as per
DINEN60721-3-3.
2.6 Responsibility
Electronic devices are not fail-safe. The installer and/or operator of a complete machine
or system is responsible:
yFor ensuring the drive is rendered safe if the device fails.
yFor ensuring the safety of personnel and machinery.
yFor ensuring the complete machine is in correct working order.
yFor the risk assessment on the complete machine or system according to
DIN EN 12100:2011 and EN ISO 13849-1.

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Safety
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Safety
2.8 Declaration of conformity
ServoOne CM-L charging module and ServoOne CM-A active supply unit
Figure 2.6 EC declaration of conformity

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
3 Mechanical installation
3.1 Notes for installation
yDuring the installation work it is imperative you avoid ...
− Drill chippings, screws or other foreign bodies falling into the device.
− Moisture entering the device.
ySwitch cabinet
− The device is designed only for installation in a stationary switch cabinet.
The switch cabinet must as a minimum provide IP4X protection. According
to ENISO13849-2 the switch cabinet must have IP54 protection or higher
when using the safety functions (STO and SBC) in the axis controller.
yEnvironment
− The devices must not be installed in areas where they are exposed to
continuous vibration. You will nd more information in the appendix.
ySoiling
− Maximum pollution degree 2 in accordance with EN60664-1. Further
information on ambient conditions can be found in the appendix.
yEffective EMC installation
− To obtain the best result for effective EMC installation you should use a
conductive, well-earthed, chromated or galvanised backing plate.
− If backing plates are varnished, remove the coating from the contact area!
The devices themselves have a chromated zinc frame.
Note:
If the ServoOne CM-L charging module and the
ServoOne CM-A active supply unit are installed in the axis group. it is
imperative the operation manuals for the other devices (axis controller,
controller, etc.) are also followed.
3.1.1 Order and arrangement
The following basic guidelines apply to the arrangement and installation of the
ServoOne CM-L charging module and the ServoOne CM-A active supply unit,
ServoOne CM-D active supply unit and the axis controllers.
yButt mounting and alignment
− The devices can be mounted directly beside each other without any spacing.
They are fastened to the backing plate using screw joints.
Size Number of fastening points
BG3 5
BG4 9
− The ServoOne CM-L charging module must always be mounted directly to
the left of the ServoOne CM-A active supply unit.
− The 24 VDC control supply must be provided by an external power supply
unit (e.g. ServoOne CM-S). For details see <SOCM Manual>. All devices in
the axis group - supply unit (SOCM-P, SOCM-A), axis controller (SOCM),
capacitance module (SO CM-C), expansion module (SOCM-E) and the
controller (MOCM) - are connected together using the 24 V busbars.
Given the same cooling concept, these connections can be made without
additional compensation measures in relation to the device depth.
− DC link busbars are available for the power supply.
− The devices must be mounted in the stipulated order one against the other -
see Figure 3.1. For details see <SOCM Manual>.
Note:
A maximum of 8 cross-communication bus users can be connected and
operated on a ServoOne CM-P supply unit (BG3+4) or ServoOne CM-A or
ServoOne CM-D. A cross-communication group is allowed to consist of a
maximum of 9 bus users.
Note:
It is not allowed to connect SO CM axis controllers BG1 and BG2 directly
to an SOCM-P supply unit BG3+4 or ServoOne CM-A or ServoOne CM-D.
Connection is only allowed if the SOCM-E expansion module is used. Pay
attention to Operation Manual SOCM-E Expansion Module and SOCM
Manual!

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
Note:
You will nd rules for the arrangement of the various components of the
ServoOne CM system in the <SOCM Manual>.
123456
7
(1) MotionOne CM controller
(2) ServoOne SO CM-S switched-mode power supply
(optional)
(3) ServoOne CM-L charging module
(4) ServoOne CM-A active supply unit
(5) ServoOne CM-C capacitance module (optional)
(6) ServoOne CM axis controller BG3
(7) Other ServoOne CM axis controller BG3
or
ServoOne SO CM-E expansion module (is required if
coupling with ServoOne CM (BG1/BG2) is planned.
Figure 3.1 Butt mounting sequence example conguration
WARNING! Risk of injury due to hot surfaces on the device (heat sink)!
Carelessness may result in serious burns or damage.
xThe device heats up very signicantly during operation and can reach temperatures of up
to 100°C. If touched there is a risk of burns to the skin. For this reason provide protection
against touching.
xPlease maintain an adequate distance from neighbouring assemblies, particularly above the
heat sink.
The ServoOne SO CM-S switched-mode power supply must always be mounted on the
left of the ServoOne CM-L charging module.
3.2 Mounting clearances
CAUTION! Damage to the device due to incorrect installation conditions!
The device may suffer irreparable damage if the conditions are not met.
xThe minimum clearances stated in the gure below apply to all devices
(MotionOne CM, ServoOne CM-P BG3+4, ServoOne CM-A active supply unit,
ServoOne CM-D active supply unit, ServoOne CM-L charging module and
ServoOne CM BG3+4).
xThe clearance above the devices is important to prevent the build-up of heat. The clearance
underneath and at the front is necessary to permit correct cable laying.

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
≥130 *)
≥250*)
≥300
Lademodul
*) Also pay attention to the bending radius of the connection cables.
The mains connection cable for the supply unit is denitive for the clearance underneath.
Figure 3.2 Mounting clearances, ServoOne CM-L, ServoOne CM-A and ServoOne CM-D
Note:
It is imperative the minimum mounting clearances above and below are met
for thermal reasons. Depending on the connection cables used (mains cable/
motor cable), the mounting clearances may increase signicantly due to the
bending radii necessary.
3.3 Cooling the devices
Cooling air must be able to ow through the device (interior and heat sink) without
restriction. On installation in switch cabinets with convection (= heat loss is dissipated
to the outside via the cabinet walls), always t an internal fan. If a temperature cut-out
occurs, the cooling conditions must be improved.
Figure 3.3 Cooling air ows unhindered through the device
Note:
The ServoOne CM-A active supply unit or ServoOne CM-D active supply unit
is equipped with internal fans for optimal heat dissipation. The speed of the
heat sink fans is controlled as a function of the heat sink temperature. The fan
noise may therefore vary depending on the load.

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
3.4 Installation of the devices for wall mounting
Step Action Comment
1.
Arrange the devices on the backing plate as per
Figure 3.1.
Please also provide enough space to the left of the
ServoOne CM-A or ServoOne CM-D (BG3) for the
ServoOne CM-L, the MotionOne CM controller and the
ServoOne SO CM-S switched-mode power supply .
Align all devices in a line along the top edge of the
devices.
It is imperative you observe the information on the butt
mounting of the devices.
This action is necessary to be able to couple
the DC link and the 24V DC using the pre-
assembled busbars.
2.
Mark out the position of the tapped holes on the
backing plate.
Drill holes in the backing plate and cut a thread for
each xing screw in the backing plate.
Pay attention to the bending radius of the
connection cables!
For hole spacing and dimensional drawings see
Table3.1 and Figure3.4.
3.
Mount ServoOne CM-A or ServoOne CM-D (BG3)
and the ServoOne CM-L (BG1) vertical and with the
ServoOne CM axis controller (BG3) butt-mounted on
the backing plate.
The contact surface must be bare metal and
conductive.
The ServoOne CM-L, (BG1) must be mounted
directly to the left beside the ServoOne CM-A or
ServoOne CM-D (BG3).
Always mount the
ServoOne CM-C capacitance module directly
to the right beside the ServoOne CM-A or
ServoOne CM-D (BG3).
Always mount the
ServoOne SO CM-S switched-mode power supply
directly to the left beside the ServoOne CM-L.
You will nd the next steps for the electrical installation in chapter “4 Electrical installation”.
3.4.1 Dimensions, wall mounting model (housing with heat sink)
ServoOne CM-L
BG1
ServoOne CM-A,
BG3
ServoOne CM-D
BG3 *)
Type SO CM-L.0000 **) SO CM-A.00L2 **)
SO CM-A.00L4 **) SO CM-D.00L2
Weight 2.5 kg 10 kg 10 kg
B (width) 54.5 164 164
H (height) 310 430 430
T (total depth) 241 251 251
T1 221 222 222
H1 299 378 378
H2 6
H3 -390
A 27
A1 110
A2 55
C 4.8
D - 80
Side clearance Direct butt mounting
Screws 2 x M4 5 x M4
All dimensions in mm. *) In preparation. **) Field test approval
Table 3.1 Dimensions for wall mounting
Note:
The ServoOne CM-L must always be tted directly to the left beside the
ServoOne CM-A or ServoOne CM-D and this must always be mounted to the
left of the axis controllers. The highest power axis controller should be close
to the supply unit. For double-axis controllers the total power counts. The
capacitance module is mounted in a row beside an axis controller.

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
Dimensional sketches, wall mounting ServoOne CM-A and
ServoOne CM-D
T
T1
D
H
B
H3
C
A A1
H2H1
E
M10 M6
A2
Figure 3.5 Dimensional drawing ServoOne CM-A, ServoOne CM-D (BG3), for dimensions see
Table 3.1
Dimensional sketches, wall mounting ServoOne CM-L charging module
5
T1
T
H
H2H1
B
A
Figure 3.4 Dimensional drawing ServoOne CM-L (BG1), for dimensions see Table 3.1

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Mechanical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Mechanical installation
3.5 Installation of devices for liquid cooling
Note:
The "liquid cooling" device model is in preparation.
Step Action Comment
1.
Arrange the devices on the backing plate as per
Figure 3.1.
Please also provide enough space to the left of the
ServoOne CM-A or ServoOne CM-D (BG3) for the
ServoOne CM-L, the MotionOne CM controller and the
ServoOne CM-S switched-mode power supply .
Align all devices in a line along the top edge of the
devices.
It is imperative you observe the information on the butt
mounting of the devices.
This action is necessary to be able to couple
the DC link and the 24V DC using the pre-
assembled busbars.
2.
Mark out the position of the tapped holes and the pipe
ttings on the backing plate.
Drill holes in the backing plate and cut a thread for
each xing screw in the backing plate.
Pay attention to the bending radius of the
connection cables!
For hole spacing and dimensional drawings see
Table3.1 and Figure3.4.
3.
Mount ServoOne CM-A or ServoOne CM-D (BG3)
and the ServoOne CM-L (BG1) vertical and with the
ServoOne CM axis controller (BG3) butt-mounted on
the backing plate.
While screwing the hose connections (not included in
the scope of supply) into the pipe ttings, lock the pipe
ttings using a 22 mm open-ended wrench to prevent
damage due to the application of torque to the device.
The contact surface must be bare metal and
conductive.
The ServoOne CM-L (BG1) must be mounted
directly to the left beside the ServoOne CM-A or
ServoOne CM-D (BG3).
Always mount the
ServoOne CM-C capacitance module directly
to the right beside the ServoOne CM-A or
ServoOne CM-D (BG3).
Always mount the
ServoOne CM-S switched-mode power supply
directly to the left beside the ServoOne CM-L.
4.
Pay attention to a perfectly sealed connection without
leaks (e.g. using Teon sealing tape).
You will nd further notes on the liquid cooling in
chap. A.4, p. 80.
You will nd the next steps for the electrical installation in chapter 4 Electrical installation.
3.5.1 Dimensions, liquid cooling model
ServoOne CM-A , ServoOne CM-D
BG3
Type
SO CM-A.02L2 *)
SO CM-A.02L4 *)
SO CM-D.02L2 *)
Weight
B (width) 164
H (height) 430
T (total depth) 251
T1 222
T2 75.2
H1 378
H2 6
H3 390
E 247.5
A 27
A1 110
A2 55
F 70
G 47
C 4.8
D 80
D1 35 (bore for pipe tting)
S Female thread 3/8 inch (female thread)
Side clearance Direct butt mounting
Screws 5 x M4
All dimensions in mm. *) In preparation
Table 3.2 Dimensions, liquid cooling housing variant