Phoenix Contact AXC F XT SPLC 1000 User manual

User manual
UM EN AXC F XT SPLC 1000
Installation and operation of the left-alignable
AXC F XT SPLC 1000 safety-related controller

2021-11-11
PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany
phoenixcontact.com
109449_en_01
Installation and operation of the left-alignable
AXC F XT SPLC 1000 safety-related controller
Designation Revision Item No.
AXC F XT SPLC 1000 HW/FW: ≥ 01/01.00.0000 1159811
Prior to commissioning the device, observe the following:
• Ensure that you operate the device with the latest firmware version.
If a firmware update is necessary, please contact your nearest Phoenix Contact representative. The firm-
ware may only be updated by trained personnel.
• Ensure that the left-alignable safety-related controller is only aligned next to a PLCnext Control device
which has a firmware version that is permissible for this.
PLCnext Control devices of the type Typs AXC F ... with the following firmware versions are permitted:
– AXC F 2152 with firmware version ≥2021.9
– AXC F 3152 with firmware version ≥2021.9
User manual
This manual is valid for:
UM EN AXC F XT SPLC 1000, Revision 01

Table of contents
109449_en_01 PHOENIX CONTACT 3 / 200
Table of contents
1 For your safety............................................................................................................................9
1.1 Identification of warning notes ............................................................................... 9
1.2 Qualification of users ............................................................................................. 9
1.3 Information about this user manual........................................................................ 9
1.3.1 Purpose of this user manual ................................................................... 9
1.3.2 Validity of the user manual ................................................................... 10
1.4 Information on Open source software licenses and
requesting source code ....................................................................................... 10
1.5 General safety notes............................................................................................ 11
1.6 Field of application of the product........................................................................ 13
1.6.1 Intended use ........................................................................................ 13
1.6.2 Foreseeable misuse ............................................................................. 14
1.6.3 Product changes .................................................................................. 14
1.6.4 Note on security ................................................................................... 14
1.7 Safety notes ........................................................................................................ 15
1.8 Electrical safety ................................................................................................... 16
1.9 Safety of the machine or system..........................................................................17
1.10 Standards and directives..................................................................................... 18
1.11 Documentation ................................................................................................... 18
1.12 System requirements (hardware and software)................................................... 20
1.13 Abbreviations used.............................................................................................. 21
1.14 Safety hotline....................................................................................................... 22
2 Transport, storage, and unpacking ...........................................................................................23
2.1 Transport............................................................................................................. 23
2.2 Storage................................................................................................................ 23
2.3 Unpacking ........................................................................................................... 23
3 Description of the AXC F XT SPLC 1000..................................................................................25
3.1 General description of the SPLC 1000 ................................................................25
3.2 Description of the safety-related functioning of the SPLC 1000........................... 27
3.3 Calculating/determining the response time (Safety Function Response
Time, SFRT)........................................................................................................ 31
3.3.1 Determining SFRTmax and F_WD_Time INmax/
F_WD_Time OUTmax ........................................................................... 32
3.3.2 Determining F_WD_Time INmin/F_WD_Time OUTmin ................................ 35
3.3.3 Determining F_WD_Time IN/F_WD_Time OUT to be
parameterized and checking/validating that the safety function
can be implemented ............................................................................44

AXC F XT SPLC 1000
4 / 200 PHOENIX CONTACT 109449_en_01
3.4 Possible fields of application of the SPLC 1000...................................................45
3.5 SPLC 1000 components...................................................................................... 45
3.5.1 Connection and operating elements .................................................... 45
3.5.2 SPLC 1000 printing and test mark ....................................................... 46
3.6 Diagnostic and status indicators..........................................................................47
3.7 Internal basic circuit diagram............................................................................... 50
4 Mounting hardware...................................................................................................................51
4.1 Safety notes .................................................................................................... 51
4.2 Basic information................................................................................................. 52
4.3 Structure of an Axioline F station .........................................................................54
4.4 Mounting the SPLC 1000..................................................................................... 55
4.4.1 Removing the PLCnext Control supply connector ................................56
4.4.2 Removing other connectors from the PLCnext Control ........................ 57
4.4.3 Unlatching electronics modules ........................................................... 57
4.4.4 Mounting the bus base modules .......................................................... 58
4.4.5 Snapping on electronics modules ........................................................ 60
4.4.6 Connecting connectors to the PLCnext Control device ........................ 60
4.4.7 Connecting the supply connector ......................................................... 60
5 Connecting and wiring the hardware.........................................................................................61
5.1 Sizing of the power supply...................................................................................61
5.2 Supply voltage..................................................................................................... 63
5.2.1 DC distribution network according to IEC 61326-3-1 ........................... 63
5.2.2 Connecting the supply voltage .............................................................63
5.2.3 Supply connector: terminal point assignment ...................................... 64
5.2.4 Supply connector:
Assembling and connecting cables ......................................................64
5.2.5 Connecting the supply connector ......................................................... 65
6 Commissioning and validation..................................................................................................67
6.1 Initial commissioning ........................................................................................... 68
6.2 Recommissioning after replacing the SPLC 1000................................................ 70
6.3 Recommissioning after replacing the PLCnext Control........................................ 71
6.3.1 Recommissioning after replacing the PLCnext Control without the
use of an SD card ................................................................................ 71
6.3.2 Recommissioning after replacing the PLCnext Control with the
use of a new, empty SD card ............................................................... 71
6.3.3 Recommissioning after replacing the PLCnext Control with the
use of a new SD card that contains a safety-related and a
non-safety-related project .................................................................... 71

Table of contents
109449_en_01 PHOENIX CONTACT 5 / 200
6.4 Example SPLC 1000 commissioning................................................................... 72
6.4.1 Example: The SPLC 1000 as the F-Host for Axioline F and
Axioline Smart Elements F-Devices ..................................................... 72
6.4.2 Further example configurations ............................................................ 73
6.4.3 Integration of the SPLC 1000 as the F-Host in
PLCnext Engineer ................................................................................ 76
6.5 Software requirements ........................................................................................77
6.5.1 PLCnext Engineer software ................................................................. 77
6.5.2 Installing PLCnext Engineer ................................................................. 77
6.5.3 PLCnext Engineer license .................................................................... 77
6.5.4 User interface ...................................................................................... 78
6.5.5 Creating a new project ......................................................................... 80
6.5.6 Defining a project password ................................................................. 81
6.6 Further actions/steps in the PLCnext Engineer software ..................................... 82
6.6.1 Creating the IP address range in the project ........................................ 82
6.6.2 Setting the IP address of the controller in the project ........................... 82
6.6.3 Connecting PLCnext Engineer to the controller ................................... 83
6.6.4 User authentication ..............................................................................83
6.7 Configuring PROFINET devices.......................................................................... 84
6.7.1 Adding PROFINET devices ................................................................. 84
6.7.2 Adding I/O modules (F-Devices) .......................................................... 86
6.8 Programming in accordance with IEC 61131-3 – Non-safety-related
example program ................................................................................................ 90
6.8.1 Creating a POU .................................................................................... 90
6.8.2 Instantiating programs ......................................................................... 91
6.9 Programming in accordance with IEC 61131-3 – Safety-related example
program............................................................................................................... 93
6.9.1 Assigning/checking the PROFIsafe address (F-Address) of
PROFIsafe devices .............................................................................. 93
6.9.2 Checking/setting safety parameters for configured F-Devices ............. 95
6.9.3 Management/diagnostic variables for F-Devices ................................. 98
6.9.4 Creating variables (exchange variables) ............................................ 101
6.9.5 Opening a safety-related POU ...........................................................103
6.9.6 Creating safety-related variables ....................................................... 104
6.9.7 Creating a safety-related program ..................................................... 106
6.9.8 Assigning safety-related process data ...............................................108
6.10 Transferring projects to the PLCnext Control device and SPLC 1000 and
displaying online values..................................................................................... 110
6.10.1 Transferring a non-safety-related project to the PLCnext Control ...... 110
6.10.2 Transferring a safety-related project to the SPLC 1000
(specifying a controller password if necessary) .................................. 112
6.10.3 Displaying safety-related online values .............................................. 115
6.11 PLCnext Engineer – Debug mode .....................................................................117
6.12 Operator acknowledge ...................................................................................... 118

AXC F XT SPLC 1000
6 / 200 PHOENIX CONTACT 109449_en_01
7 Errors: Diagnostics, messages, and removal..........................................................................121
7.1 Diagnostics for F-Devices.................................................................................. 121
7.2 Diagnostics for SPLC 1000................................................................................ 121
7.3 Possible errors................................................................................................... 122
7.3.1 Errors and error codes of the SPLC 1000 as the F-Host .................... 124
7.3.2 Errors and error codes of the SPLC 1000 as an F-Device .................. 130
7.4 Evaluation and acknowledgment of module-specific diagnostic messages....... 131
7.4.1 AsynCom_PN_1 function block ......................................................... 131
7.4.2 PNFD_AXL_Diag_2 function block .................................................... 132
8 System variables and status information.................................................................................133
8.1 General information........................................................................................... 133
8.2 Data structures .................................................................................................. 133
8.3 System variables of the SPLC 1000 .................................................................. 135
8.3.1 SPLC system variable ........................................................................ 135
8.3.2 SPLC.DIAG.STATUS_REG.xxx diagnostic status register ................ 137
8.3.3 SPLC_PROFISAFE_DIAG system variable ....................................... 141
8.3.4 SPLC_CONTROL_COMMAND and SPLC_CONTROL_CONFIRM
system variables ................................................................................ 142
8.3.5 FDEV_INx and FDEV_OUTx (x = 0 ... 7) system variables ................ 143
8.3.6 Management/diagnostic variables for each configured F-Device ....... 144
8.3.7 Global management/diagnostic variables for F-Devices ....................147
8.3.8 Management/diagnostic variables of the SPLC 1000 as an
F-Device ............................................................................................ 149
8.4 PLC_CRC_PRJ system variable ....................................................................... 152
9 Removing hardware................................................................................................................153
9.1 Safety notes ................................................................................................... 153
9.2 Removing cables............................................................................................... 154
9.3 Removing the connector.................................................................................... 154
9.4 Unlatching the SPLC 1000 ................................................................................ 155
9.5 Removing the bus base module ........................................................................ 155
10 Device replacement, device defects, and repairs ...................................................................157
10.1 Device replacement........................................................................................... 157
10.2 Device defect and repair.................................................................................... 158

Table of contents
109449_en_01 PHOENIX CONTACT 7 / 200
11 Maintenance, decommissioning, and disposal .......................................................................159
11.1 Maintenance...................................................................................................... 159
11.2 Decommissioning and disposal......................................................................... 159
12 Extended SPLC 1000 settings and further useful information .................................................161
12.1 Startup parameterization of PROFINET devices ............................................... 161
12.2 Function block for managing PROFINET application relationships (AR) ........... 163
12.3 Substitute value behavior for PROFINET devices and PROFIsafe
F-Devices .......................................................................................................... 164
13 Technical data and ordering data ...........................................................................................165
13.1 Ordering data .................................................................................................... 165
13.1.1 Extension module .............................................................................. 165
13.1.2 Controller ........................................................................................... 165
13.1.3 Modules ............................................................................................. 165
13.1.4 Accessories ....................................................................................... 166
13.1.5 Software ............................................................................................. 166
13.1.6 Documentation ................................................................................... 166
13.2 Technical data...................................................................................................168
A Appendix: Terms for PROFIsafe.............................................................................................173
B Appendix: Checklists ..............................................................................................................175
B 1 System-specific checklists................................................................................ 176
B 1.1 Planning .......................................................................................... 176
B 1.2 Programming ................................................................................... 178
B 1.3 Commissioning ............................................................................... 179
B 1.4 Validation ........................................................................................... 180
B 2 Device-specific checklists ................................................................................ 182
B 2.1 Planning .......................................................................................... 182
B 2.2 Assembly and electrical installation .................................................183
B 2.3 Commissioning and parameterization ................................................ 184
B 2.4 “Initial commissioning” and “recommissioning/device replacement”
validation ........................................................................................... 185
C Appendix for document lists....................................................................................................187
C 1 List of figures .................................................................................................... 187
C 2 List of tables ..................................................................................................... 193
C 3 Index................................................................................................................. 195
D Appendix: Revision history .....................................................................................................197

AXC F XT SPLC 1000
8 / 200 PHOENIX CONTACT 109449_en_01

For your safety
109449_en_01 PHOENIX CONTACT 9 / 200
1 For your safety
Read this user manual carefully and keep it for future reference.
1.1 Identification of warning notes
1.2 Qualification of users
The use of products described in this user manual is oriented exclusively to:
– Electrically skilled persons or persons instructed by them. The users must be familiar
with the relevant safety concepts of automation technology as well as applicable stan-
dards and other regulations.
– Qualified application programmers and software engineers. The users must be familiar
with the relevant safety concepts of automation technology as well as applicable stan-
dards and other regulations.
This user manual is addressed to persons, who are familiar with the relevant safety con-
cepts for handling electrical machines. The persons must be able to recognize dangers.
1.3 Information about this user manual
1.3.1 Purpose of this user manual
The information in this document describes how the AXC F XT SPLC 1000 works, its con-
trol elements, and its connection elements. The AXC F XT SPLC 1000 is a safety-related
controller that, as the “PLCnext Control Extension” extension module, can be aligned to the
left of an AXC F 2152 or AXC F 3152.
This symbol indicates hazards that could lead to personal injury.
There are three signal words indicating the severity of a potential injury.
DANGER
Indicates a hazard with a high risk level. If this hazardous situation is not
avoided, it will result in death or serious injury.
WARNING
Indicates a hazard with a medium risk level. If this hazardous situation is not
avoided, it could result in death or serious injury.
CAUTION
Indicates a hazard with a low risk level. If this hazardous situation is not avoided,
it could result in minor or moderate injury.
This symbol together with the NOTE signal word warns the reader of actions
that might cause property damage or a malfunction.
Here you will find additional information or detailed sources of information.

AXC F XT SPLC 1000
10 / 200 PHOENIX CONTACT 109449_en_01
It also describes how the AXC F XT SPLC 1000 is integrated into the software tools listed in
Section “System requirements (hardware and software)” on page 20.
This information will enable you to use the device in accordance with your requirements.
1.3.2 Validity of the user manual
This user manual is only valid for the left-alignable AXC F XT SPLC 1000 safety-related
controller in the versions listed on the inner cover page.
The AXC F XT SPLC 1000 will also be referred to in the following by its short form,
“SPLC 1000”.
This user manual is only valid in association with the user manuals listed in Sections 1.11
on page 18 and 13.1.6 on page 166.
1.4 Information on Open source software licenses and
requesting source code
You can view the Open source software license information in the Web-based management
system of the PLCnext Control device used.
Please note:
Information on the following subjects is available in the UM EN AXL F X152 user manual:
– Licensing information on Open source software
– Requesting the source code
– Web-based management system of the PLCnext Control device used

For your safety
109449_en_01 PHOENIX CONTACT 11 / 200
1.5 General safety notes
Requirements Knowledge of the following is required:
– The non-safety-related target system PROFINET
– The PROFIsafe system
– The components used in your application (e.g., from the Axioline F product group)
– Operation of the software tools specified under the software requirements (see Section
“System requirements (hardware and software)” on page 20)
– Safety regulations in the field of application
Qualified personnel In the context of the use of the PROFIsafe system, the following operations may only be car-
ried out by qualified personnel:
– Planning
– Configuration, parameterization, programming
– Installation, commissioning, servicing
– Maintenance, decommissioning
This user manual is therefore aimed at:
– Qualified personnel who plan and design safety equipment for machines and systems
and are familiar with regulations governing occupational safety and accident preven-
tion.
– Qualified personnel who install and operate safety equipment in machines and sys-
tems.
In terms of the safety notes in this user manual, qualified personnel are persons who, be-
cause of their education, experience and instruction, and their knowledge of relevant stan-
dards, regulations, accident prevention, and service conditions, have been authorized to
carry out any required operations, and who are able to recognize and avoid any possible
dangers.
Documentation You must observe all information and especially all safety notes in this user manual as well
as in the documents listed in Section “Documentation” on page 18.
Safety of personnel and
equipment
The safety of personnel and equipment can only be assured if the SPLC 1000 is used cor-
rectly (see Section “Intended use” on page 13).
Error detection Depending on the wiring and the parameterization of the safe input/output devices, the
PROFIsafe system can detect various errors within the safety equipment.
Observe startup behavior The PROFIsafe system and the SPLC 1000 as the central component do not prevent auto-
matic startup/restart of the safety function. The user must program this independently in the
safety program using the programming software for PROFIsafe (PLCnext Engineer).
After power up of the supply voltage or a software reset, the SPLC 1000 starts immediately
if:
– An SD card with a valid project is inserted in the PLCnext Control or
– A valid project exists on the internal flash memory of the PLCnext Control and
WARNING: Depending on the application, incorrect handling of the SPLC 1000
can pose serious danger for the user
When working with the SPLC 1000, observe all the safety notes included in this section.

AXC F XT SPLC 1000
12 / 200 PHOENIX CONTACT 109449_en_01
– The PLCnext Control mode selector switch is set to RUN.
By selecting one of the options “Write and Start Project...” or “Write and Start Project
Changes...”, the safety function becomes active immediately after downloading the
PLCnext Engineer project and following the startup phase of the SPLC 1000 and the
PLCnext Control device. The outputs of the F-Devices and the non-safety-relevant
PROFINET devices can be set in accordance with the programming.
Safety notes for starting applications
Take the following into consideration when determining and programming the start condi-
tions for your machine or system:
– The machine or system may only be started if it can be ensured that nobody is present
in the danger zone.
– Meet the requirements of EN ISO 13849-1 with regard to the manual reset function. The
machine must not be set in motion and/or a hazardous situation must not be triggered
by the following actions, for example:
– Switching on safe devices
– Acknowledging device error messages
– Acknowledging communication errors
– Acknowledging block error messages in the application
– Removing startup inhibits for safety functions
Observe the following when programming/configuring the safety logic:
– Switching from the safe state (substitute value = 0) to the operating state can generate
an edge change (zero/one edge).
– In the safety logic, take measures to prevent this edge change resulting in unexpected
machine/system startup or restart.
Measures to prevent mis-
matching and polarity re-
versal
Take measures to prevent mismatching, polarity reversal, and manipulation of connections.
Observe the country-specific installation, safety, and accident prevention regulations.
Information on the PLCnext Control mode selector switch is available in the
UM EN AXL F X152 user manual.
Note for starting applications
Also observe these notes to prevent unexpected machine startup after confirming an “Op-
erator Acknowledgement”.

For your safety
109449_en_01 PHOENIX CONTACT 13 / 200
1.6 Field of application of the product
1.6.1 Intended use
This information will enable you to use the AXC F XT SPLC 1000 (SPLC 1000 for short) in
accordance with your requirements in a PROFIsafe system.
– The device is a safety-related controller which supports the PROFIsafe protocol.
– The device enables the implementation of functional safety applications.
The safety function of the SPLC 1000 is only available when used in a PROFIsafe
system.
– The device can be used as an F-Host and/or as an F-Device in a PROFIsafe system.
With the integrated F-Device instance, the device can be operated subordinately by a
superordinate F-Host and, simultaneously, can be operated as an F-Host for subordi-
nate F-Devices.
– In an Axioline F station, the device is aligned to the left of a PLCnext Control
AXC F 2152 or AXC F 3152.
– In addition to the SPLC 1000, a complete PROFIsafe system also includes F-Devices
and the PLCnext Engineer software, as well as a superordinate host if you are operat-
ing the SPLC 1000 itself as an F-Device.
– The SPLC 1000 can only perform its safety-related tasks in a PROFIsafe system if the
device has been integrated into the execution process correctly and in such a way as
to avoid errors.
– In a PROFIsafe system, the SPLC 1000 can be used to realize safety functions with the
following requirements depending on the operating conditions:
– Up to SIL 3 in accordance with standard IEC 61508
– Up to SIL CL 3 in accordance with standard EN 62061
– Up to PL e/Cat. 4 in accordance with standard EN ISO 13849-1
• Use the PLCnext Engineer software to implement safety-related programming in your
application.
• Observe all information in this user manual as well as in the documents listed in
“Documentation” on page 18.
• Only use the device in compliance with the technical data and ambient conditions
stated in Section 13, “Technical data and ordering data” starting on page 165.
Degree of protection Degree of protection of the device: IP20.
Assembly guidelines During installation of the device, observe the sections 4 “Mounting hardware” and
5 “Connecting and wiring the hardware”.
NOTE:
The IP20 degree of protection (IEC 60529/EN 60529) of the device is intended for use in
a clean and dry environment. Do not subject the device to mechanical and/or thermal
stress that exceeds the specified limits.
To ensure correct operation, the SPLC 1000 must be installed in a lockable housing or a
lockable control cabinet with a minimum degree of protection of IP54.

AXC F XT SPLC 1000
14 / 200 PHOENIX CONTACT 109449_en_01
1.6.2 Foreseeable misuse
1.6.3 Product changes
Modifications to the device hardware are not permitted.
Incorrect operation or modifications to the device can endanger your safety or damage the
device. Do not repair the device yourself. If the device is defective, please contact
Phoenix Contact.
1.6.4 Note on security
WARNING: Serious risks due to improper use
There is a serious risk to the user and/or equipment if the SPLC 1000 is used inappropri-
ately or not in accordance with the intended use, or if the E-STOP box is subject to tam-
pering.
NOTE: Unauthorized deletion/replacement of the safety-related project possible
• Only provide the roles for user authentication – “Admin”, “Commissioner”, and
“Engineer” – to those users who are authorized to program the safety-related
controller. Otherwise, the unauthorized replacement or deletion of the safety-related
project by the user cannot be ruled out.
You can set the user roles in the Web-based management system of the
PLCnext Control device used. A general description of the Web-based management
system can be found in the PLCnext Info Center.
• It is imperative that you install the AXC F XT SPLC 1000 in a lockable housing or a
lockable control cabinet.
The device housing is not protected against tampering, and access to the device
cannot be proven.
– It is possible to access the SD card, meaning that data can be read off and tampered
with.
We recommend securing the slot for the configuration memory (SD card) on the
PLCnext Control device used against tampering using a seal.

For your safety
109449_en_01 PHOENIX CONTACT 15 / 200
1.7 Safety notes
Observe the country-specific installation, safety, and accident prevention regulations.
NOTE: Property damage due to incorrect use
The IP20 degree of protection (IEC 60529/EN 60529) requires that the device be used in
a clean and dry environment. If you use the device in an environment that is outside of the
specified limits, this may cause damage to the device.
• Do not subject the device to mechanical and/or thermal stress that exceeds the spec-
ified limits.
NOTE: Electrostatic discharge
The device contains components that can be damaged or destroyed by electrostatic dis-
charge. When working with or on the device, observe the necessary safety precautions
against electrostatic discharge (ESD) in accordance with EN 61340-5-1 and
IEC 61340-5-1
NOTE: Device failure due to foreign objects in device
Foreign objects in the device can lead to malfunctions or even device failure.
• Ensure that no foreign objects find their way into the device (e.g., into the vents).
NOTE: Device failure if operated outside the permitted ambient temperature
range
Operating the device in ambient temperatures that are not within the permitted range may
lead to malfunctions or even device failure.
• Ensure that the device is operated within the permitted ambient temperature range,
see Section 13.2.
NOTE: Device failure due to vibrations and shock levels above the permitted
specifications during operation
If the device is subjected to vibrations and shock levels above the permitted specifications
during operation, this may lead to malfunctions or even device failure.
• Ensure that the permitted specifications for vibrations and shocks are adhered to
when operating the device, see Section 13.2.
NOTE: Device defect due to polarity reversal
Polarity reversal puts a strain on the electronics and can damage the device.
• To protect the device, avoid reversing the poles of the 24 V supply.

AXC F XT SPLC 1000
16 / 200 PHOENIX CONTACT 109449_en_01
1.8 Electrical safety
Direct/indirect contact Protection against direct and indirect contact according to VDE 0100 Part 410
(IEC 60364-4-41) must be ensured for all components connected to the system. In the
event of an error, parasitic voltages must not occur (single-fault tolerance). This also applies
to devices and components with dangerous contact voltages that are permanently con-
nected to the network and/or diagnostic interfaces of the devices used.
This requirement can be met by:
– Using power supplies with safe isolation (PELV)
– Decoupling circuits that are not PELV systems using optocouplers, relays, and other
components that meet the requirements of safe isolation.
Safe isolation Only use devices with safe isolation if dangerous contact voltages can occur at their con-
nections during normal operation or as a result of an insulation error.
Power supply
Insulation rating When selecting the equipment, please take into consideration the dirt and surge voltages
that may occur during operation.
The SPLC 1000 is designed for overvoltage category III (in accordance with
DIN EN 60664-1). If you expect surge voltages in the system, which exceed the values
defined in overvoltage category III, take into consideration additional measures for
voltage limitation.
DC distribution network DC distribution network according to IEC 61326-3-1:
A DC distribution network is a DC power supply network that supplies a complete industrial
hall with DC voltage and to which any device can be connected. A typical system or ma-
chine distribution is not a DC distribution network. For devices that are provided for a typical
system or machine distribution, the DC connections are viewed and tested as I/O signals
according to IEC 61326-3-1.
When using a SPLC 1000 in a DC distribution network, install appropriate surge protection
(e.g., PT 2+1-S-48DC/FM, item no. 2817958) directly upstream of the device.
WARNING: Hazardous shock currents and the loss of functional safety
Disregarding instructions for electrical safety may result in hazardous shock currents and
the loss of functional safety.
In order to ensure electrical safety, please observe the following points.
WARNING: Loss of electrical safety and the safety function when using unsuit-
able power supplies
The SPLC 1000 is designed exclusively for protective extra-low voltage (PELV) operation
in accordance with EN 60204-1. Only protective extra-low voltages in accordance with
the listed standard may be used for the supply.
The following applies to the network (PROFINET and Axioline F) and the I/O devices used
in it:
Only use power supplies that satisfy the requirements of EN 61204-1 and feature safe iso-
lation with PELV in accordance with IEC 61010-2-201 (PELV). They prevent short circuits
between the primary and secondary side.

For your safety
109449_en_01 PHOENIX CONTACT 17 / 200
Installation and configura-
tion
Please observe the instructions for installing and configuring the PROFIsafe system (see
Section “Documentation” on page 18).
1.9 Safety of the machine or system
The manufacturers and operators of machines and systems, in which the
AXC F XT SPLC 1000 device is used, are responsible for adhering to all applicable stan-
dards, directives, and legislation.
Draw up and implement a
safety concept
In order to use the device described in this document, you must have drawn up an appro-
priate safety concept for your machine or system. This includes a hazard and risk analysis,
among others, in accordance with the directives and standards specified in Section “Stan-
dards and directives” on page 18, as well as a test report (checklist) for validating the safety
function (see Section “Appendix: Checklists” on page 175).
The target safety integrity level (SIL in accordance with IEC 61508, SIL CL in accordance
with EN 62061 or performance level (and category) in accordance with EN ISO 13849-1) is
ascertained on the basis of the risk analysis. The required safety integrity level ascertained
in this way determines how to use and parameterize the safety-related SPLC 1000 control-
ler within the overall safety function.
Checking hardware and
parameterization
• Carry out a validation every time you make a safety-related modification to your overall
system.
Use your test report to ensure that:
– The safe PROFIsafe devices (F-Devices) are connected to the correct safe sensors
and actuators.
– The safe input and output devices have been parameterized correctly.
– The variables have been linked to the safe sensors and actuators correctly (single-
channel or two-channel).
WARNING: Incorrect installation and upgrades can pose serious risks
The user is obliged to design the devices used and their installation in the system accord-
ing to these requirements. This also means that existing plants and systems retrofitted
with PROFIsafe must be checked and tested again in this respect.

AXC F XT SPLC 1000
18 / 200 PHOENIX CONTACT 109449_en_01
1.10 Standards and directives
The standards to which the device conforms are listed in the certificate issued by the ap-
proval body and in the EC declaration of conformity (see phoenixcontact.net/products).
Directives considered in the development of the AXC F XT SPLC 1000 device:
For additional information on the PROFINET and PROFIsafe documents, please refer to
Section “Documentation” on page 166.
1.11 Documentation
When working on the PROFIsafe system and/or PROFINET its components, you must al-
ways keep this user manual and other items of product documentation to hand and observe
the information therein.
– Machinery Directive 2006/42/EC
– EMC Directive => 2014/30/EU
– PROFINET Assembling Guideline, Version 2.8, September 2019
– PROFIsafe System Description, Version April 2016
– PROFIBUS Guideline, PROFIsafe Policy, Version 1.5, July 2011
– PROFIsafe – Environment related to PROFIsafe V2.6.1
Guideline for PROFINET and PROFIBUS, Version 2.6, December 2015
– PROFIsafe – Profile for Safety Technology on PROFIBUS and PROFINET
Profile part, related to IEC 61784-3-3
Technical Specification, Version 2.6MU1, August 2018
– PROFIsafe Test Specification, related to PROFIsafe V2.6,
Test Specification for PROFIBUS and PROFINET, Version 2.3, March 2018
– Functional Bonding and Shielding of PROFIBUS and PROFINET, Guideline for
PROFIBUS and PROFINET, Version 2.4, October 2020
The symbol informs you that you have to observe the instructions. Only install and operate
the device once you have familiarized yourself with its properties by means of the user
documentation.
Use the latest documentation
Make sure you always use the latest documentation. You can find changes or supple-
ments to this documentation on the Internet at phoenixcontact.net/products.

For your safety
109449_en_01 PHOENIX CONTACT 19 / 200
Document Description
PROFIsafe – PROFIsafe System Description
– PROFIBUS Guideline, PROFIsafe Policy
– PROFIsafe – Environmental Requirements
Guideline
For more detailed information on these
documents, please refer to Section
“Documentation” on page 166.
Please also observe the relevant
information on PROFINET and
PROFIsafe, which is available on the
Internet at www.profisafe.net and
www.profinet.com.
– User manuals for the PROFIsafe I/O mod-
ules used in your application
For example, Axioline F,
Axioline Smart Elements.
PROFINET – PROFINET Assembling Guideline
– Guideline for PROFIBUS and PROFINET
“Functional Bonding and Shielding of
PROFIBUS and PROFINET”
For more detailed information on these
documents, please refer to Section
“Documentation” on page 166.
– UM EN PROFINET SYS PROFINET basic principles
– UM EN PROFINET CTRL DEV PROFINET controller/device functions
Software – Online help for the PLCnext Engineer software
PLCnext Technology –PLCnext Info Center
– plcnext-community.net
Comprehensive documentation for
PLCnext Technology
Information on troubleshooting and
answers to frequently asked questions
(FAQs) in the PLCnext Community
Security – AH EN INDUSTRIAL SECURITY Application note with measures to pro-
tect network-capable devices with
Ethernet connection against unautho-
rized access
Axioline F – UM EN AXL F SYS INST User manual
Axioline F: System and installation
– UM EN AXL F X152 User manual
Installing, commissioning, and operat-
ing the AXC F 1152, AXC F 2152, and
AXC F 3152 controllers
– UM EN AXL SE SYS INST User manual
Axioline Smart Elements

AXC F XT SPLC 1000
20 / 200 PHOENIX CONTACT 109449_en_01
1.12 System requirements (hardware and software)
To commission the SPLC 1000 in accordance with the examples in this user manual, you
need an active connection from the PLCnext Control device that the SPLC 1000 is left-
aligned to a subordinate PROFINET system (see Section 6.4).
In order to follow the examples illustrated in this user manual, corresponding PROFINET de-
vices, Axioline F I/O modules, and Axioline Smart Elements are required.
The following table provides an overview of the required hardware and software.
• Install the PLCnext Engineer software listed in the table on your PC.
For trouble-free operation, follow the instructions in the software documentation.
Please note:
The PLCnext Engineer engineering software platform for Phoenix Contact automation
controllers is compliant with IEC 61131-3. Its functionality can be extended with add-ins.
PLCnext Engineer can be used as an editor for programming safety-related user
applications. In this way, F-Devices operated with safety-related controllers with
PLCnext Technology can be configured and started up. PLCnext Engineer is certified
by TÜV-Rheinland.
Hardware/software Description Ordering data
Left-alignable safety-related con-
troller AXC F XT SPLC 1000
For ordering data,
see Section 13.1
on page 165.
PLCnext Control AXC F 2152 or AXC F 3152
SD card External optional flash memory
Power supply Power supply for the
SPLC 1000
PLCnext Engineer including add-
in for functional safety applica-
tions
(Add-in Functional Safety Editor)
≥2021.9
– The SD card is not supplied as standard with the
SPLC 1000.
– We recommend the use of the SD card for operating
the SPLC 1000 on an AXC F 2152 or AXC F 3152.