KEBCO COMBIVERT F6 User manual

Instructions for Use
COMBIVERT F6
Installation F6 Control Compact
Translation of the original manual
Document 20144795 EN 08

Imprint
KEB Automation KG
Suedstraße 38, D-32683 Barntrup
Germany
Tel: [phone] • Fax: [phone]
E-Mail: [email protected] • URL: https://www.keb-automation.com
ma_dr_f6-cu-k-inst-20144795_en
Version 08 • Edition 07/12/2023

Table of Contents
ma_dr_f6-cu-k-inst-20144795_en iii
Table of Contents
1 Introduction ................................................................................................................................................... 8
1.1 Markings................................................................................................................................................ 8
1.1.1 Warnings................................................................................................................................. 8
1.1.2 Information notes .................................................................................................................... 8
1.1.3 Symbols and markers ............................................................................................................. 9
1.2 Laws and guidelines.............................................................................................................................. 9
1.3 Warranty and liability............................................................................................................................. 9
1.4 Support.................................................................................................................................................. 9
1.5 Copyright............................................................................................................................................... 10
1.6 Validity of this manual ........................................................................................................................... 10
1.7 Target group.......................................................................................................................................... 10
2 General Safety Instructions.......................................................................................................................... 11
2.1 Installation ............................................................................................................................................. 11
2.2 Start-up and operation .......................................................................................................................... 12
2.3 Maintenance.......................................................................................................................................... 12
3 Product description ...................................................................................................................................... 13
3.1 Description of the control board COMPACT ......................................................................................... 13
3.2 Variants of the control board ................................................................................................................. 13
3.3 Safety functions..................................................................................................................................... 13
3.4 Accessories........................................................................................................................................... 14
3.5 Connection and control elements.......................................................................................................... 14
3.6 Motor monitoring X1C (temperature, brake) ......................................................................................... 15
3.7 Control terminal strip X2A ..................................................................................................................... 15
3.8 Safety terminal block X2B ..................................................................................................................... 15
3.9 CAN bus and analog inputs and outputs X2C....................................................................................... 15
3.10 Encoder interfaces X3A, X3B................................................................................................................ 15
3.11 Diagnostic interface X4A....................................................................................................................... 15
3.12 Fieldbus interfaces X4B, X4C ............................................................................................................... 15
3.13 Status LEDs .......................................................................................................................................... 16
3.13.1 Boot display ............................................................................................................................ 16
3.13.2 VCC - LED .............................................................................................................................. 16
3.13.3 NET ST - LED......................................................................................................................... 16
3.13.4 DEV ST - LED......................................................................................................................... 16
3.13.5 OPT - LED .............................................................................................................................. 17
4 Connection of the control............................................................................................................................. 18
4.1 Assembly of wires ................................................................................................................................. 18
4.2 Terminal strip X2A................................................................................................................................. 19
4.2.1 Digital Inputs ........................................................................................................................... 20
4.2.2 Digital Outputs ........................................................................................................................ 20
4.2.3 Relay output............................................................................................................................ 21
4.2.4 Voltage supply ........................................................................................................................ 21
4.3 Terminal block X2B ............................................................................................................................... 22
4.3.1 Inputs STO.............................................................................................................................. 22
4.3.2 Digital outputs ......................................................................................................................... 22
4.3.3 Voltage input........................................................................................................................... 23

Table of Contents KEB Automation KG
iv ma_dr_f6-cu-k-inst-20144795_en
4.4 Terminal block X2C............................................................................................................................... 24
4.4.1 Analog input............................................................................................................................ 24
4.4.2 Analog output.......................................................................................................................... 25
5 Diagnosis/visualisation X4A ........................................................................................................................ 26
5.1 Assignment of the terminal strip X4A .................................................................................................... 26
5.2 Data cable RS232 PC-Drive Controller................................................................................................. 27
5.3 USB-serial converter ............................................................................................................................. 27
5.4 Connection of the RS485 interface ....................................................................................................... 27
5.5 Remote control...................................................................................................................................... 27
6 Fieldbus interfaces........................................................................................................................................ 28
6.1 Type code fieldbus ................................................................................................................................ 28
6.2 CAN....................................................................................................................................................... 28
6.3 EtherCAT .............................................................................................................................................. 29
6.4 VARAN.................................................................................................................................................. 31
7 Encoder interfaces ........................................................................................................................................ 32
7.1 Multi-Encoder-Interface......................................................................................................................... 32
7.2 Input signals .......................................................................................................................................... 33
7.3 Encoder sockets X3A/X3B .................................................................................................................... 34
7.4 Encoder cable length ............................................................................................................................ 35
7.5 Encoder cable ....................................................................................................................................... 35
7.6 Description of the encoder interfaces.................................................................................................... 35
8 Brake control and temperature detection ................................................................................................... 37
8.1 Brake control ......................................................................................................................................... 37
8.2 Temperature detection .......................................................................................................................... 38
8.2.1 Operation without temperature detection................................................................................ 38
8.2.2 Connection of a KTY sensor................................................................................................... 39
8.2.3 Connection of PTC, temperature switch or PT1000 ............................................................... 39
9 Safety function STO ...................................................................................................................................... 40
9.1 Description of STO................................................................................................................................ 40
9.2 Emergency stop according to EN 60204............................................................................................... 41
9.3 Classification from STO to IEC 61508 .................................................................................................. 42
9.4 Classification from STO to EN ISO 13849 ............................................................................................ 42
9.5 Functional description ........................................................................................................................... 42
9.6 Wiring proposals ................................................................................................................................... 42
9.6.1 Direct switch-off with emergency stop switch ......................................................................... 42
9.6.2 Direct switch-off with emergency stop switch and monitoring of the wiring ............................ 44
9.6.3 Direct switch-off by safety module with test pulses ................................................................ 45
9.6.4 Wiring SS1.............................................................................................................................. 46
10 Certification ................................................................................................................................................... 47
10.1 EU type examination ............................................................................................................................. 47
10.1.1 EU type examination F6-K with STO ...................................................................................... 48
11 Revision History ............................................................................................................................................ 49
Glossary ......................................................................................................................................................... 50

Table of Contents
ma_dr_f6-cu-k-inst-20144795_en v
Index ............................................................................................................................................................... 52

List of Figures KEB Automation KG
6 ma_dr_f6-cu-k-inst-20144795_en
List of Figures
Fig. 1 Pin assignment socket D-Sub-9 (top view) ............................................................................................ 26
Fig. 2 Serial cable for the connection to a PC.................................................................................................. 27
Fig. 3 Connection CAN bus.............................................................................................................................. 28
Fig. 4 RJ45 socket front view ........................................................................................................................... 30
Fig. 5 RJ45 socket front view ........................................................................................................................... 31
Fig. 6 Assignment of the input signals (as differential signals) ........................................................................ 33
Fig. 7 Encoder cable length ............................................................................................................................. 35
Fig. 8 Connection of a brake ............................................................................................................................ 37
Fig. 9 Direct switch-off with emergency stop switch......................................................................................... 43
Fig. 10 Direct switch-off with emergency stop switch and monitoring of the wiring ........................................... 44
Fig. 11 Direct switch-off by safety module with test pulses................................................................................ 45
Fig. 12 Wiring_SS1 ............................................................................................................................................ 46

List of Tables
ma_dr_f6-cu-k-inst-20144795_en 7
List of Tables
Tab. 1 Connector sets ....................................................................................................................................... 14
Tab. 2 Overview Connection and operating elements ...................................................................................... 14
Tab. 3 LEDs at power on................................................................................................................................... 16
Tab. 4 Function VCC LED................................................................................................................................. 16
Tab. 5 Function NET ST - LED ......................................................................................................................... 16
Tab. 6 Function DEV ST - LED ......................................................................................................................... 16
Tab. 7 Function OPT - LED............................................................................................................................... 17
Tab. 8 Wire end ferrules and stripping length ................................................................................................... 18
Tab. 9 Assignment of the terminal strip X2A ..................................................................................................... 19
Tab. 10 Assignment of the terminal strip X2B ..................................................................................................... 22
Tab. 11 OSSD pulse width depending on the input voltage................................................................................ 22
Tab. 12 Calculation the current consumption...................................................................................................... 23
Tab. 13 Assignment of the terminal block X2C ................................................................................................... 24
Tab. 14 Serial interfaces ..................................................................................................................................... 26
Tab. 15 Accessories............................................................................................................................................ 26
Tab. 16 Connecting cable ................................................................................................................................... 26
Tab. 17 Wiring of the DE-9 - RJ45 adapters ....................................................................................................... 27
Tab. 18 Assignment of the terminal block X2C ................................................................................................... 28
Tab. 19 PIN assignment RJ45 EtherCAT............................................................................................................ 30
Tab. 20 Function of the LEDs.............................................................................................................................. 30
Tab. 21 Error status list ....................................................................................................................................... 30
Tab. 22 PIN assignment RJ45 VARAN ............................................................................................................... 31
Tab. 23 Function of the LEDs.............................................................................................................................. 31
Tab. 24 Alternative designation of encoder signals............................................................................................. 33
Tab. 25 Assignment of the encoder sockets X3A and X3B................................................................................. 34
Tab. 26 Encoder specifications ........................................................................................................................... 35
Tab. 27 Assignment of the terminal block X1C ................................................................................................... 37
Tab. 28 Connection examples ............................................................................................................................ 39
Tab. 29 Technical data of the STO function........................................................................................................ 42

1 | Introduction KEB Automation KG
8 ma_dr_f6-cu-k-inst-20144795_en
1 Introduction
The described devices, accessories, hardware and/or software are products of
KEB Automation KG. The enclosed documents correspond to conditions valid at
printing. Misprint, mistakes and technical changes reserved.
1.1 Markings
1.1.1 Warnings
Certain operations can cause hazards during the installation, operation or there-
after. There is safety information in the documentation in front of these operations.
Warnings contain signal words for the severity of the hazard, the type and/or
source of the hazard, the consequence of non-compliance and the measures to
avoid or reduce the hazard.
DANGER Type and/or source of the hazard.
Leads to death or serious bodily injury if not observed.
a) Measures to avoid the hazard.
b) Can be supplemented by an additional danger sign or pictogram.
WARNING Type and/or source of the hazard.
May cause death or serious injury if not observed.
a) Measures to avoid the hazard.
b) Can be supplemented by an additional danger sign or pictogram.
CAUTION Type and/or source of the hazard.
May cause bodily injury if not observed.
a) Measures to avoid the hazard.
b) Can be supplemented by an additional danger sign or pictogram.
NOTICE Type and/or source of the hazard.
Can cause damage to property if not observed.
a) Measures to avoid the hazard.
b) Can be supplemented by an additional danger sign or pictogram.
1.1.2 Information notes
Indicates to the user a special condition, prerequisite, scope or simplifica-
tion.
This is a reference to further documentation. The bar-
code is for smartphones, the following link is for online
users or for typing.
(► https://www.keb-automation.com/search)

Introduction | 1
ma_dr_f6-cu-k-inst-20144795_en 9
Notes on conformity for use in the North American or Canadian mar-
ket.
1.1.3 Symbols and markers
✓Condition
a) Action step
➾Result or intermediate result
(≡► Reference
[}9])
Reference to a chapter, table or picture with page reference
ru21 Parameter name or parameter index
(► )Hyperlink
<Strg> Control code
COMBIVERT Lexicon entry
1.2 Laws and guidelines
KEB Automation KG confirms with the CE mark and the EU declaration of conform-
ity that our device complies with the essential safety requirements.
The EU declaration of conformity can be downloaded on demand via our website.
1.3 Warranty and liability
The warranty and liability on design, material or workmanship for the acquired
device is given in the general conditions of sale.
Here you will find our general sales conditions.
(► https://www.keb-automation.com/terms-conditions)
Further agreements or specifications require a written confirmation.
1.4 Support
Through multiple applications, not every possible case has been taken into ac-
count. If you require further information or if problems occur which are not treated
detailed in the documentation, you can request the necessary information via the
local KEB Automation KG agency.
The use of our units in the target products is beyond of our control and
therefore exclusively the responsibility of the customer.
The information contained in the technical documentation, as well as any support
provided verbally, written or through testing, is made to the best of our knowledge
and information regarding intended use of KEB products. However, due to tech-
nical changes, any information provided is considered non-binding and is subject to
change. This also applies to any violation of industrial property rights of a third-
party.
Selection of KEB units in view of their suitability for the intended use must be done
by the user.
Tests can only be carried out within the scope of the intended end use of the
product (Application) by the Customer. They must be repeated, even if only
parts of hardware, software or the unit adjustment are modified.

1 | Introduction KEB Automation KG
10 ma_dr_f6-cu-k-inst-20144795_en
1.5 Copyright
The customer may use the instructions for use as well as further documents or
parts from it for internal purposes. Copyrights are with KEB Automation KG and re-
main valid in its entirety.
Other wordmarks and/or logos are trademarks (™) or registered trademarks (®) of
their respective owners.
1.6 Validity of this manual
This part of the instruction manual describes the implemented control card.
• The control card is only valid in conjunction with the instructions for use of the
power part.
• The control card contains only supplementary safety instructions.
• If certain functions or properties are version-dependent, this is indicated at the
appropriate place. The version number of the COMBIVERT can be found in
brackets after the material number.
1.7 Target group
The instructions for use is determined exclusively for electrical personnel. Electrical
personnel for the purpose of this instruction manual must have the following quali-
fications:
• Knowledge and understanding of the safety instructions.
• Skills for installation and assembly.
• Start-up and operation of the product.
• Understanding of the function in the used machine.
• Detection of hazards and risks of the electrical drive technology.
• Knowledge of IEC 60364.
• Knowledge of national safety regulations (e. g. DGUV Regulation 3).

General Safety Instructions | 2
ma_dr_f6-cu-k-inst-20144795_en 11
2 General Safety Instructions
The products are developed and built according to the state of the art and recog-
nized safety rules. Nevertheless, their use may create dangers to life and limb of
the user or third parties or damage to the machine and other material property.
The following safety instructions have been created by the manufacturer for the
area of electric drive technology. They can be supplemented by local, country- or
application-specific safety instructions. This list is not exhaustive. Non-observance
of the safety instructions by the customer, user or other third party leads to the loss
of all resulting claims against the manufacturer.
NOTICE Hazards and risks through ignorance!
a) Read the instructions for use.
b) Observe the safety and warning instructions.
c) Ask if something is unclear.
2.1 Installation
DANGER Electrical voltage at terminals and in the device!
Danger to life due to electric shock !
üFor any work on the device
a) Switch off the supply voltage.
b) Secure it against switching on.
c) Wait until all drives has been stopped in order that no regenerative energy can
be generated.
d) Await capacitor discharge time (min. 5 minutes). Measure DC voltage at the
terminals.
e) Never bridge upstream protective devices. Also not for test purposes.
NOTICE Use of suitable voltage sources!
Electric shock!
a) Use suitable voltage sources with safe isolation (SELV/PELV) in accordance
with VDE 0100 with nominal voltage of DC 24 V ±10 %.
b) Pay attention to a sufficient overvoltage category of the voltage supply.
c) With existing or newly-wired circuits the person installing the device or machine
must ensure that the PELV requirements are met.
For a successful operation, please read the following instructions:
• The electrical installation shall be carried out in accordance with the relevant re-
quirements.
• Cable cross-sections and fuses must be dimensioned by the user according to
the specified minimum/maximum values for the application.
• For drive controllers that are not isolated from the supply circuit (in accordance
with EN 61800-5-1) all control lines must be included in other protective meas-
ures (e.g. double insulation or shielded, earthed and insulated).
• When using components without isolated inputs/outputs, it is necessary that
equipotential bonding exists between the components to be connected (e.g. by
the equipotential line). Disregard can cause destruction of the components by
equalizing currents.

2 | General Safety Instructions KEB Automation KG
12 ma_dr_f6-cu-k-inst-20144795_en
2.2 Start-up and operation
The start-up (i.e. the starting of normal operation) is prohibited until the machinery
has been proved to conform to the provisions 2006/42/EG and 2014/30/EU; EN
60204-1 must be observed.
WARNING Wrong parameterization
Unintentional behaviour of the drive
üDuring initial start-up or replacement of the drive controller:
a) Secure motors against automatic restart.
b) Check whether the appropriate parameter list for the application has been im-
ported.
WARNING Software protection functions as sole protection.
Protection function in case of software problems without function.
üSecuring a unit solely with software-supported functions is not sufficient.
a) Install external protective measures (e.g. limit switch) that are independent of
the drive controller.
2.3 Maintenance
DANGER Unauthorized exchange, repair and modifications
Unpredictable malfunctions
a) The function of the drive controller is dependent on its parameterisation. Never
replace without knowledge of the application.
b) Modification or repair is permitted only by KEB Automation KG authorized per-
sonnel.
c) Only use original manufacturer parts.
d) Infringement will annul the liability for resulting consequences.

Product description | 3
ma_dr_f6-cu-k-inst-20144795_en 13
3 Product description
3.1 Description of the control board COMPACT
The control board COMPACT provides the following functions:
• Digital and analogue inputs and outputs
• Potential-free relay output
• CAN field bus interface (depending on variant, see type code)
• Serial diagnostic interface for connection to a PC
• Hardware of the control circuit "safely separated" according to EN 61800-5-1
• Brake control and supply
• Motor protection by I²t, KTY, PT1000 or PTC input
• Safety function STO (two channel torque off)
• External supply of the control board
3.2 Variants of the control board
The 11-digit type code indicates the variants of the control board. Positions that are
not listed are irrelevant for this manual.
1. and 2. digit Device size
10…33 For motor power from 2.2…450 kW
3. and 4. digit Series
F6 COMBIVERT F6
5. digit Control type
K COMPACT
6. digit Variants
1 Safety function STO (COMPACT)
7. digit Housing
8. digit Connection, voltage, options
9. digit Switching frequency, software current limit, overcurrent
10. digit Control board variant
1 COMPACT | Multi encoder interface, CAN®, STO, EtherCAT®
2 COMPACT | Multi-Encoder Interface, STO, VARAN®
11. digit Heat sink version
3.3 Safety functions
The safety function STO according to EN 61800-5-2 contains:
• Safe torque off (Safe Torque Off - STO)
The safety function meets the requirements in accordance with
• Performance-Level e (ISO 13849-1).
• SIL 3 (IEC 61508 and IEC 62061).
The safety function protects people against mechanical damage.

3 | Product description KEB Automation KG
14 ma_dr_f6-cu-k-inst-20144795_en
NOTICE The certification of drive controllers with safety technology is only valid un-
der the following conditions:
a) The material number corresponds with the numerical code below.
b) The FS logo is printed on the type plate.
Numerical code for F6 COMPACT with safety technology (x=variable):
xxF6Kxx-xxxx
3.4 Accessories
To be able to use preassembled cables provided by the customer, the connectors
of the control are optionally available. The following connector sets are available
according to the used options:
Control board Set contains Material number
COMPACT terminal strip 24-pole
terminal strip 12-pole-ter-
minal strip 8-pole
terminal strip 6-pole
00F6V80-000K
Tab.1: Connector sets
3.5 Connection and control elements
X2A
NET ST
VCC
DEV ST
X2C
X4A
X2Z
X4C
X4B
X3BX3AX1C
FS ST
OPT
X2B
X1C Temperature monitoring,
brake control
X2A Control terminal block for digital
inputs/outputs; 24V output; relay
output
X2B Safety functions;
24V supply,
2 digital outputs
X2C CAN bus; analog inputs and out-
puts
X3A Encoder interface channel A
X3B Encoder interface channel B
X4A Diagnostic interface with
RS232/485 interface according
to DIN66019 protocol; operator
slot
X4B Fieldbus input / Port 0
X4C Fieldbus output / Port 1
FS ST LED Safety state
VCC LED voltage supply (24V)
NET ST LED network / fieldbus status
DEV ST LED inverter/ device status
OPT optional
Tab.2: Overview Connection and operating elements

Product description | 3
ma_dr_f6-cu-k-inst-20144795_en 15
3.6 Motor monitoring X1C (temperature, brake)
Terminal strip X1C is a 6-pole, pluggable terminal strip with spring-cage connec-
tion. It contains:
• 1 output for control of 24V motor brakes
• 1 analog input for temperature detection
3.7 Control terminal strip X2A
Control terminal strip X2A is a 24-pole pluggable, double-row terminal strip with
spring-cage connection. It contains:
• 8 digital inputs
• 2 digital outputs
• 1 Relay output
• 24V outputs to supply the inputs
3.8 Safety terminal block X2B
Terminal strip X2B is an 8-pole pluggable, double-row terminal strip with spring-
cage connection. It contains:
• STO safety inputs
• 2 digital outputs
• Input for DC supply 24V
3.9 CAN bus and analog inputs and outputs X2C
Terminal strip X2C is a 12-pole pluggable, double-row terminal strip with spring-
cage connection. It contains:
• CAN bus interface
• 2 analog inputs
• 1 analog output
3.10 Encoder interfaces X3A, X3B
The COMBIVERT contains two universal encoder interfaces. The interfaces can be
adapted independently to different encoders.
3.11 Diagnostic interface X4A
The integrated RS232/485 interface is used to connect service tools (e.g. USB or
Bluetooth adapter). The interface also serves as a connection point for the F6 key-
board/display operator. DIN 66019II is used as communication protocol.
3.12 Fieldbus interfaces X4B, X4C
Depending on the ordered (≡► Variants of the control board [}13]) EtherCAT® or
VARAN is available on the interfaces X4B and X4C.
see also
2Variants of the control board [}13]

3 | Product description KEB Automation KG
16 ma_dr_f6-cu-k-inst-20144795_en
3.13 Status LEDs
3.13.1 Boot display
Before the LEDs start their normal function, they signal the boot procedure after
switching on:
LEDs Status Note
VCC
NET
DEV
OPT
ST
ST
off Device off
VCC
NET
DEV
OPT
ST
ST
Initialization Control is supplied with 24 V
VCC
NET
DEV
OPT
ST
ST
FPGA booted FPGA has been booted error-free (approx. 6 s)
VCC
NET
DEV
OPT
ST
ST
ready for operation Device is ready for operation and the LEDs start
with their normal function (approx. 3 s)
Tab.3: LEDs at power on
3.13.2 VCC - LED
VCC LED col-
our
Description
off - Power supply of the control card switched off.
on green Control is supplied with 24 V.
Tab.4: Function VCC LED
3.13.3 NET ST - LED
NET ST LED col-
our
Description
off - Device off or booting.
on yellow During switching on, if FPGA is booted.
Blink
code
various depending on fieldbus => fieldbus interfaces.
Tab.5: Function NET ST - LED
3.13.4 DEV ST - LED
DEV ST LED colour Description
OFF - Device off or in boot process.
ON Red Error
ON Yellow No error, DC bus not charged.
ON Green No error, ready for operation.

Product description | 3
ma_dr_f6-cu-k-inst-20144795_en 17
DEV ST LED colour Description
Flashing Green No error, serves to identify the device (fb.32).
Tab.6: Function DEV ST - LED
3.13.5 OPT - LED
OPT LED col-
our
Description
- - reserved for options.
Tab.7: Function OPT - LED
Tip
The DEV ST and OPT LEDs can be re-programmed for diagnostic
purposes (i.e., the OPT LED could be programmed to represent the
status of one of the digital inputs).
Refer to the Configuration Handling parameters in the programming
manual.

4 | Connection of the control KEB Automation KG
18 ma_dr_f6-cu-k-inst-20144795_en
4 Connection of the control
Observe the following instructions to avoid malfunctions!
• Install control and power cable separately (approx. 10..20 cm (4"..8") distance).
• Cross high voltage conductors at a 90-degree right angle.
• In case of inductive load on the relay outputs, a protective device must be
provided (e.g. free-wheeling diode).
• Electromagnetic interference can be prevented by the following measures:
– Always use twisted and shielded cables for analog control cables. Place
the shield on one side of the source.
– Twist digital control cables. For lengths longer than 3 m (10'), a shield may
be required. In this case connect the shield at both ends.
– When the brake conductors or motor temperature sensor conductors are
run together with the motor conductors, the brake and temperature con-
ductors should be shielded. The shield of the brake and temperature
sensor conductors should be connected to earth ground together with the
motor conductor shield. The shields should be kept as long as possible to
prevent cross coupling with the motor conductors.
The terminals of the control terminal blocks, encoder inputs and the communication
interface are securely isolated in accordance with IEC 61800-5-1.
4.1 Assembly of wires
NOTICE Loose and slack cable connections!
Malfunctions due to loose contacts.
a) Observe metal sleeve length and stripping length according to table.
b) Use a suitable pressing tool.
c) Make sure that all wires are inserted into the wire-end sleeve.
d) After inserting the cable into the terminal, check that it is firmly seated.
Cross section Wire end ferrule Metal sleeve
length
Stripping
length
0.5…1 mm²
(20…17 AWG)
With plastic collars 10 mm 12 mm
0.5…1,5 mm²
(20…16 AWG)
Without plastic collars 10 mm 10 mm
0.2…1.5 mm²
(24…16 AWG)
Solid or fine strand
Without wire end fer-
rule
- 10 mm
Tab.8: Wire end ferrules and stripping length

Connection of the control | 4
ma_dr_f6-cu-k-inst-20144795_en 19
4.2 Terminal strip X2A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN Name Description
1 DI1 Digital input 1
2 24Vout Voltage output for control the inputs
3 DI 2 Digital input 2
4 24Vout Voltage output for controlling the inputs
5 DI 3 Digital input 3
6 24Vout Voltage output for control the inputs
7 DI 4 Digital input 4
8 24Vout Voltage output for control the inputs
9 DI 5 Digital input 5
10 24Vout Voltage output for control the inputs
11 DI 6 Digital input 6
12 24Vout Voltage output for control the inputs
13 DI 7 Digital input 7
14 24Vout Voltage output for control the inputs
15 DI 8 Digital input 8
16 24Vout Voltage output for control the inputs
17 DO1 Digital output 1
18 0V Reference potential for digital output
19 DO2 Digital output 2
20 0V Reference potential for digital output
21 RLB Relay output / NC contact
22 RLA Relay output / NO contact
23 RLC Relay output/ switching contact
24 24Vout DC voltage output (SELV) for control the inputs.
Tab.9: Assignment of the terminal strip X2A

4 | Connection of the control KEB Automation KG
20 ma_dr_f6-cu-k-inst-20144795_en
4.2.1 Digital Inputs
Specification Number 8
Name DI1…DI8
Terminals X2A.1/ .3/ .5/ .7/ .9/ .11/ .13/ .15
Classification Type 3 in accordance with DIN EN 61131-2
Low level (logical 0) -3 … +5 V / 3 mA
High level (logical 1) 11 … 30 V / 2 … 6 mA
Connection Internal voltage supply External voltage supply
10
9
4 6 8
3
2
1 5 7
16
15
12 14
11 13
+
10
9
4 6 8
3
2
1 5 7
16
15
12 14
11 13
20
19
18
17
4.2.2 Digital Outputs
Specification Number 2 (+2 at terminal strip X2B)
Name DO1 … DO2
Terminals X2A.17, X2A.19
Type 24 V high-side Switch
Classification DIN EN 61131-2
Output voltage Minimum P24Vin – 3 V
Maximum P24Vin
Reference potential 0V (X2A.18 and X2A.20)
Output current Maximum 100 mA per output (short-circuit proof)
Special features No internal free-wheeling diode. External free-wheel-
ing diode required for inductive load.
Connection Connection external loads Connection outputs to digital inputs
19
20
17
18
1917
18 20
COM DI1 DI2