schmersal PSC1 Series User manual

Installation manual
for
PSC1 field buses
EtherNet/IP
PROFINET IO
EtherCAT
and
PROFIBUS
CANopen

Installation manual
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Installation manual for PSC1 field buses: EtherNet/IP, PROFINET IO, EtherCAT, PROFIBUS und
CANopen
Note:
The German version is the original version of the installation instructions.
As of: 09/2019
Subject to technical change without notice.
The content of our documentation has been prepared with the greatest possible care and corresponds
to the latest information available to us.
Nevertheless, we draw your attention to that fact that this document cannot always be updated
simultaneously with the technical further development of our products.
Information and specifications may be changed at any time. Please obtain information on the
latest version at: www.schmersal.net.
K. A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal

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Contents
1 IMPORTANT NOTES .......................................................................................... 7
1.1 Definitions ........................................................................................................................................... 7
1.2 Other applicable documents ................................................................................................................ 7
1.3 Abbreviations used .............................................................................................................................. 8
2 SAFETY INSTRUCTIONS ................................................................................... 9
2.1 Intended use ........................................................................................................................................ 9
2.2 General safet instructions .................................................................................................................. 9
2.3 Operating and service ........................................................................................................................ 10
2.4 Transport/storage ............................................................................................................................. 10
3 DEVICE DESCRIPTION AND FUNCTION ........................................................ 11
3.1 Fieldbus-specific properties ............................................................................................................... 12
3.1.1 EtherNet/IP....................................................................................................................12
3.1.2 PROFINET IO................................................................................................................13
3.1.3 EtherCAT.......................................................................................................................13
3.1.4 PROFIBUS ....................................................................................................................14
3.1.5 CANopen.......................................................................................................................15
4 EQUIPMENT AND SETTINGS .......................................................................... 16
4.1 Ethernet-based device variants (-FB1) ............................................................................................... 16
4.2 CAN or RS485-based device variants (-FB2) ....................................................................................... 17
4.3 Diagnostic LEDs.................................................................................................................................. 18
5 CONNECTION AND INSTALLATION ............................................................... 20
5.1 General installation instructions ........................................................................................................ 20
5.2 Installing PSC1 modules ..................................................................................................................... 21
5.3 Assembl of modules and backplane bus .......................................................................................... 22
5.4 Address selector switch ..................................................................................................................... 22
5.5 Assignment of connection socket ...................................................................................................... 23
5.5.1 Fieldbus interface connection socket with the FB1 option (RJ45 socket).........................23
5.5.2 Fieldbus interface connection socket with the FB2 option (D-SUB- socket).....................23
6 MODIFICATION / DEALING WITH CHANGES TO THE DEVICE .................... 23
7 MAINTENANCE................................................................................................. 24
7.1 Replacement of a module .................................................................................................................. 24
8 TECHNICAL DATA ........................................................................................... 24
8.1 Ambient conditions ........................................................................................................................... 24
9 DIAGNOSTIC DATA.......................................................................................... 25
9.1 PSC1-C-10-x-FB1/2 diagnostic data .................................................................................................... 25
9.2 PSC1-C-100-x-FB1/2 diagnostic data .................................................................................................. 26
9.2.1 Structure for device profile 0 (= free assignment) ...........................................................26
9.2.1.1 Configuration with axis extension modules (slave module) .........................................26
9.2.1.2 Configuration without axis extension modules (slave module).....................................27
9.2.1.3 Data types .................................................................................................................28
9.2.2 Structure for device profile 1 (= only logic data)..............................................................30
9.2.3 Structure for device profile 2 (= logic data + process data for each slave).......................31
9.3 SD-Bus data ....................................................................................................................................... 34
9.3.1 Fieldbus data SD-Bus Gateway .....................................................................................34
9.3.2 Fieldbus data SD slave ..................................................................................................34
9.3.3 Structure of the SD bytes in the fieldbus protocol ...........................................................35
9.3.4 Reading acyclic data from the SD slave .........................................................................36
10 ASSIGNING IP ADDRESS (-FB1 OPTION ONLY)........................................ 39
11 COMMISSIONING AND CONFIGURATION PROFINET IN SAFEPLC2 AND
TIA PORTAL (FROM STEP 7 V10).......................................................................... 41
11.1 Parameter configuration.................................................................................................................... 46

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11.1.1 Installing the XML file.....................................................................................................46
11.1.2 Create project and insert PSC1 with PROFINET ............................................................48
11.1.3 Setting up secure data transmission...............................................................................52
11.1.4 Setting up an online connection .....................................................................................55
11.1.5 Examples of non-secure data transmission ....................................................................61
11.1.6 Examples of secure data transmission ...........................................................................64
12 COMMISSIONING AND CONFIGURATION ETHERNET/IP IN SAFEPLC2
AND RSLOGIX500................................................................................................... 66
12.1 Parameter configuration.................................................................................................................... 70
12.1.1 Create project ................................................................................................................70
12.1.2 Installing the EDS file.....................................................................................................73
12.1.3 Insert PSC1 ...................................................................................................................77
12.1.4 Setting up an online connection .....................................................................................81
12.1.5 Examples of non-secure data transmission ....................................................................84
12.2 Assigning IP addresses with the BOOTP-DHCP tool ............................................................................ 86
12.3 Assigning IP addresses using the IP administrator ............................................................................. 89
13 COMMISSIONING AND CONFIGURATION ETHERCAT IN SAFEPLC2 AND
TWINCAT 3 .............................................................................................................. 91
13.1 Parameter configuration.................................................................................................................... 96
13.1.1 Create project and search for target system ...................................................................96
13.1.2 Find connected I/O devices............................................................................................99
13.1.3 Examples of non-secure data transmission ..................................................................104
13.1.4 Create safety project....................................................................................................109
14 COMMISSIONING AND CONFIGURATION PROIFBUS IN SAFEPLC2 AND
TIA PORTAL (FROM STEP 7 V10)........................................................................ 132
14.1 Parameter configuration.................................................................................................................. 137
14.1.1 Create project and insert PSC1 with PROFIBUS..........................................................140
14.1.2 Setting up secure data transmission.............................................................................145
14.1.3 Setting up non-secure data transmission......................................................................147
14.1.4 Setting up an online connection ...................................................................................149
14.1.5 Examples of non-secure data transmission ..................................................................153
14.1.6 Examples of secure data transmission .........................................................................156
14.1.7 Examples of secure data transmission .........................................................................157
15 COMMISSIONING AND CONFIGURATION CANOPEN ............................. 159
15.1 Integrating the device description file ............................................................................................. 161
15.2 Creating a new project ..................................................................................................................... 162

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List of tables
Table 1: Other applicable documents .................................................................................... 7
Table 2: Abbreviations........................................................................................................... 8
Table 3: Fieldbus-specific properties EtherNet/IP ................................................................ 12
Table 4: Fieldbus-specific properties PROFINET ................................................................ 13
Table 5: Fieldbus-specific properties EtherCAT................................................................... 13
Table 6: Fieldbus-specific properties PROFIBUS ................................................................ 14
Table 7: Fieldbus-specific properties CANopen................................................................... 15
Table 8: Diagnostic LEDs display functions......................................................................... 19
Table 8: Ambient conditions ................................................................................................ 24
Table 9: PSC1-C-10-x-FB1/2 logic data............................................................................... 25
Table 10: PSC1-C-10-x-FB1/2 process data ....................................................................... 25
Table 11: Structure for device profile 0 (= free assignment) with extension modules........... 26
Table 12: Structure for device profile 0 (= free assignment) without extension modules ...... 27
Table 13: Bit data type "1" ................................................................................................... 28
Table 14: Bit data type "2" ................................................................................................... 28
Table 15: Process data........................................................................................................ 29
Table 16: Structure for device profile 1 (= only logic data) ................................................... 30
Table 17: Structure for device profile 1 (= logic data + process data for each slave)............ 33
Table 18: Overview of the instructions and response data ............................................ 37
Table 19: SD Master Diagnose, SD System error / Content Response byte 00,
Diagnostic byte Gateway .................................................................................................. 38
List of figures
Figure 1: Front view device variant (-FB1); here PSC1-C-10-FB1 ....................................... 16
Figure 2: Front view device variant (-FB2); here PSC1-C-10-FB2 ....................................... 17
Figure 3: Diagnostic LEDs................................................................................................... 18
Figure 4: Example for fieldbus connection to the FB2.1 / FB2.2 (EtherNet/IP) sockets........ 20
Figure 5: Assembly.............................................................................................................. 22
Figure 6: Address selector switch for PSC1 devices with option FB2 .................................. 22
Figure 7: Fieldbus interface connection socket / FB1 option (RJ45 socket) ......................... 23
Figure 8: Fieldbus interface connection socket / FB2 option (D-SUB).................................. 23
Figure 9: Properties PSC1 basic device - PROFINET ......................................................... 41
Figure 10: Properties fieldbus (Fieldbus PROFINET) - non-safe.......................................... 42
Figure 11: Properties fieldbus (Fieldbus PROFINET) - safe................................................. 42
Figure 12: Properties fieldbus (Fieldbus PROFINET) - both ................................................ 43
Figure 13: Properties PSC1 basic device - EtherNet/IP....................................................... 66
Figure 14: Properties fieldbus (Fieldbus EtherNet/IP) - non-safe ......................................... 67
Figure 15: Properties PSC1 basic device - EtherCAT.......................................................... 91
Figure 16: Properties fieldbus (Fieldbus EtherCAT) - non-safe............................................ 92
Figure 17: Properties PSC1 basic device - PROFIBUS ......................................................132
Figure 18: Properties fieldbus (Fieldbus PROFIBUS) - non-safe ........................................133
Figure 19: Properties fieldbus (Fieldbus PROFIBUS) - safe ...............................................133
Figure 20: Properties fieldbus (Fieldbus PROFIBUS) - both ...............................................134

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Change history
Version no. Date Change comments
V 1.0 23/11/2016 Approved
V 1.1 19/01/2017 Change Table 16 / Byte order error code, concerns byte
3 and 4, high and low byte exchanged
V 1.2 – 1.4 16/03/2018 Project planning examples added (Sections 10 - 13)
V 1.5 06/04/2018 Editorial changes
V 2.0 04/05/2018 Chapter 9.3 SD-Bus data added
V 2.1 18/07/2018 CANopen added
V 2.2 16/09/2019 Commissioning CANopen added,
Description IP-Administrator added

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1 Important notes
Definition of the individual target groups:
Design of safe drive systems:
- Engineers and technicians
Mounting, electrical installation, maintenance and device replacement:
- Industrial electricians and service engineers
Commissioning, operation and configuration:
- Technicians and engineers
1.1 Definitions
The term PSC1 is used as the generic term for all derivatives of the PSC1 product line. If
reference is made to a specific derivative in the description, the complete identifier is used.
COM is the abbreviation for the universal communication interface of the PSC1.
The term "safe" used in the following refers to categorisation as a safe function for usage
from PL b according to EN ISO 13849-1 or SIL1 according to EN 61508.
The programming software "SafePLC2" is used to configure and program the PSC1
modules.
1.2 Other applicable documents
Description Reference
General information on PSC1
modules and their use
Installation manual PSC1-C-10,
Installation manual PSC1-C-100,
Programming manual SafePLC2
Table 1: Other applicable documents
Note:
•Read manuals carefully before you start the installation and
commissioning of the PSC1 module.
•Following the documentation is a prerequisite for trouble-free
operation and the acceptance of claims under the warranty.

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1.3 Abbreviations used
Abbreviation Meaning
AC Alternating Current
IL Instruction List
BGIA (IFA) Institute for Industrial Safety at the German statutory accident prevention
body
CLK Clock
CPU Central Processing Unit
DC Direct Current
DIN Deutsches Institut für Normung
EDS Electronic Data Sheet - EtherNet/IP
EMC Electro Magnetic Compatibility
EN European Norm
ESI EtherCAT XML Device Description
ETG EtherCAT Technology Group
GSD General Station Description
GSDML General Station Description Markup Language
IPxx Degree of protection for housing
ISO International Organisation for Standardisation
LED Light Emitting Diode
PLC Programmable Logic Controller
POR Power on Reset
SDDC Safe Device To Device Communication
SELV Safety Extra Low Voltage
SSI Synchronous Serial Interface
VDE Verband der Elektrotechnik, Elektronik und Informationstechnik e. V.
Table 2: Abbreviations

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2 Safety instructions
2.1 Intended use
The universal communication interface COM is an extension for the modules PSC1-C-10-x-
FB1, PSC1-C-10-x-FB2, PSC1-C-100-FB1, PSC1-C-100-FB2 and their variants for non-safe
data transmission via an Ethernet, or CAN or RS485 based protocol.
The COM interface also has the following options:
•Safe data transmission via safe fieldbus protocols
•Safe Remote I/O Communication (SDDC)
•Safe cross communication (SMMC)
•SD bus communication
These options are described in separate manuals.
The option: Memory Card (SDHC) is described in the PSC1-C-10/100 installation manuals.
2.2 General safety instructions
Safety instructions:
•To prevent injury and damage, only qualified personnel are allowed to work on the
device. Qualified personnel are personnel who have electrical engineering
apprenticeship and who are familiar with the applicable rules and standards of
electrical engineering.
The qualified person must become familiar with the operating instructions
(cf. IEC 364, DIN VDE0100).
•The qualified person must have, as a minimum, detailed knowledge of national health
and safety regulations.
•The usage of the devices is to be limited to their intended usage as per the list given
above. The values in the data listed in Section "3.Device description and function"
are also to be met.
•The content of these installation instructions is limited to the basic function of the
devices and their installation. The programming of the devices and re-configuration of
the device parameters is further described in the "Programming manual SafePLC2".
Detailed knowledge and understanding of this information is a vital prerequisite for a
new installation or the modification of the device function or device parameters.
•Commissioning (i.e. commencing operated as intended) is only
allowed on compliance with the EMC directive.
•It is imperative that the wiring and connection notes from the Sections "0.

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•Equipment and settings" and "5. Connection and installation" are followed.
•The applicable VDE regulations as well as other special
safety regulations for the specific application are to be followed.
•Never install or place in operation damaged products. Please report damage
to the carrier without delay.
•Never open the housing and/or make unauthorised modifications.
•Inputs and outputs for standard functions and the digital and analogue data
transmitted via communication modules are not allowed to be used for safety-related
applications.
WARNING:
The usage of our devices contrary to the rules and conditions stated here can
result in the injury or the death of persons, as well as damage to the devices and
machines connected!
This usage will also render void any claim under the warranty or any claim for
claim damages against K.A. Schmersal GmbH & Co. KG.
2.3 Operating and service
Prior to installing and removing the module, or disconnecting the signal wires, the module is
to be electrically isolated. For this purpose all electrically live supply wires to the device are
to be switched off and it is to be checked that there is no electrical power present on the
wires.
During the installation and removal of the module, appropriate measures are to be taken to
prevent electrostatic discharges on the external terminals and connections. Contact with
these terminals should therefore remain limited to a minimum; prior to and during this work
you should be earthed, e.g. using an earthing wrist strap.
2.4 Transport/storage
The instructions on transport, storage and correct handling are to be followed.
The climatic specifications as per the Section "8.Technical data" are to be met.

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3 Device description and function
The universal communication interface COM is permanently integrated in each basic module
with the option FB1 or FB2.
In this connection, the COM interface is responsible for non-safe data transmission via
Ethernet or CAN or RS485-based bus protocols.
Depending on option FB1 (EtherNet/IP, PROFINET, EtherCAT) or FB2 (PROFIBUS,
CANopen), all fieldbus protocols associated with the options are stored in the COM interface.
These can be selected and configured in SafePLC2. Type and number of data are also
defined in SafePLC2. For PSC1-C-100-FBx systems, a choice of 3 different transmission
profiles is also available.
Please observe the notes in the corresponding chapters in the "SafePLC2 Programming
Manual".
The COM interface receives data from the application program running on the PSC1 and
forwards it to a higher-level standard controller via the bus protocol selected and configured
in the SafePLC2 programming system.
The data can be further processed there. The non-safe diagnostic data consist of logic data
and process data.
The process data can contain position values, speeds and other analogue values of the axis
monitoring modules, which are either integrated into the basic module (PSC1-C-10-x-FBx) or
connected to it via the backplane bus (PSC1-C-100-FBx).
In addition, up to 32 non-safe functional inputs are available on the PSC1, via which digital
information can be received from the higher-level standard controller.
In the "SafePLC2" function diagram, these inputs must be AND-linked to a safe input and
can then be reused as required.
For a detailed breakdown of diagnostic data and pre-selectable profiles, please refer to
Section 9.Diagnostic data.
The basic module equipped with a COM interface is always a slave in the network.
A corresponding device description file (EDS, GSDML, ESI, GSD) is required for
configuration within the programming system of the higher-level controller.
With EtherNet/IP, the base module can also be configured as a generic Ethernet device.

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3.1 Fieldbus-specific properties
3.1.1 EtherNet/IP
Response time Processing time for incoming fieldbus protocols:
min.1 ms;
Response time depends on the PSC1 system:
see installation manual PSC1
Maximum number of output
data (O →T)
68 bytes (1)
Maximum number of input
data (T →O)
192 bytes (2)
IO connection types
(implicit)
Exclusive Owner, Listen Only, Input Only
Max. number of
connections
8 (sum of the connected explicit and implicit
connections)
Explicit news Connected and not connected
Supported standard objects Identity Object (0x01)
Message Router Object (0x02)
Assembly Object (0x04)
Connection Manager (0x06)
DLR Object (0x47)
QoS Object (0x48)
TCP/IP Interface Object (0xF5)
Ethernet Link Object (0xF6)
Time Sync Object (0x43)
Baud rates 10 and 100 Mbps
Data transmission Half duplex, full duplex, auto-negotiation
Data transport layer
100 MBit/s
Ethernet II, IEEE 802.3
ACD
(
A
ddress
C
onflict
D
etection)
Supported
DLR V2
(
D
evice
-
L
evel
-
R
ing topology)
Supported
Quick Connect Supported
CIP sync Supported
Integrated switch Supported
Reset services Identity Object Reset Service of Type 0 and 1
DHCP Supported
BOOTP Supported
Table 3: Fieldbus-specific properties EtherNet/IP
(1)
Outputs 4 byte; SD bus outputs: 64 byte
(2)
Diagnostic inputs: 128 byte; SD bus inputs: 64 byte

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3.1.2 PROFINET IO
Response time Processing time for incoming fieldbus protocols: min.1
ms;
Response time depends on the PSC1 system:
see installation manual PSC1
Number of output data
(cyclic)
80 bytes (1)
Number of input data
(cyclic)
204 bytes (2)
Baud rates 100 MBit/s
Supported protocols RTC – (Real time cyclic protocol (Class 1, Class 2, Class 3)
RTA – ( Real time acyclic protocol)
DCP – ( Discover and Configuration Protocol)
LLDP – ( Link Layer Discovery Protocol)
Topology detection LLDP, SNMP V1, MIB2, physical device
Data transmission Half duplex, full duplex, auto-negotiation
Data transport layer
100 MBit/s
Ethernet II, IEEE 802.3
Table 4: Fieldbus-specific properties PROFINET
(1)
Outputs 4 byte; SD bus outputs: 64 byte; safe outputs: 12 byte
(2)
Diagnostic inputs: 128 byte; SD bus inputs: 64 byte; safe inputs: 12 byte
3.1.3 EtherCAT
Response time Processing time for incoming fieldbus protocols:
min.1 ms;
Response time depends on the PSC1 system:
see installation manual PSC1
Number of output data
(cyclic)
95 bytes (1)
Number of input data
(cyclic)
219 bytes (2)
Baud rates 100 MBit/s
Type Complex slave
Number of sync managers 4 (2 acyclic, 2 cyclic)
Distributed clock supported, 32 bit
Supported protocols CoE
EoE
Data transmission Half duplex, full duplex, auto-negotiation
Data transport layer
100 MBit/s
Ethernet II, IEEE 802.3
Table 5: Fieldbus-specific properties EtherCAT
(1)
Outputs 4 byte; SD bus outputs: 64 byte; safe outputs: 27 bytes (3)
(2)
Diagnostic inputs: 128 byte; SD bus inputs: 64 byte; safe inputs: 27 bytes (3)
(3)
12 bytes user data + 12 bytes CRC + 2 bytes Connection ID + 1 byte Master Command

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3.1.4 PROFIBUS
Response time Processing time for incoming fieldbus protocols:
min.1 ms;
Response time depends on the PSC1 system:
see installation manual PSC1
Number of output data
(cyclic)
80 bytes (1)
Number of input data
(cyclic)
204 bytes (2)
Device class DP Slave
Baud rates 9.6 kBit/s up to 12 MBit/s
Supported state machines FSPMS, MSCY1S, DMPMS, MSAC1S, MSAC2S,
MSRM2S
Data transport layer PROFIBUS FDL
Freeze Mode Supported
Sync Mode Supported
Auto baud rate Supported
Table 6: Fieldbus-specific properties PROFIBUS
(1)
Outputs 4 byte; SD bus outputs: 64 byte; safe outputs: 12 byte
(2)
Diagnostic inputs: 128 byte; SD bus inputs: 64 byte; safe inputs: 12 byte

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3.1.5 CANopen
Response time Processing time for incoming fieldbus protocols:
min.1 ms;
Response time depends on the PSC1 system:
see installation manual PSC1
Number of output data
(cyclic)
68 Byte
(1)
Number of input data
(cyclic)
192 Byte
(2)
Number of RPDO 5
Number of TPDO 20
Exchange of process data via PDO
Acyclic communication via SDO
Emergency message (producer),
Timestamp (producer/consumer)
Baud rates 10 kBit/s to 1 MBit/s
Functions Node guarding, life guarding,
Heartbeat,
PDO Mapping
NMT Slave
SYNC protocol (consumer)
Error behavior in state operational:
•change to state pre-operational
•no state change
•change to state stopped
Data transport CAN Frames
CAN Frame Typ 11 Bit
11/29 Bit Layer 2 transparent
Sync Mode Supported
Auto baud rate Supported
Table 7: Fieldbus-specific properties CANopen

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4 Equipment and settings
4.1 Ethernet-based device variants (-FB1)
The front panel of the Ethernet-based fieldbus variants displays the following equipment:
Figure 1: Front view device variant (-FB1); here PSC1-C-10-FB1
No settings have to be made on the device.
Diagnostic LEDs
(see Section "4.3 Diagnostic LEDs " )
Ethernet RJ45 socket for
Ethernet-based fieldbus variants
(see Section "5.5.1 Fieldbus interface connection
socket with the FB1 option (RJ45 socket) )

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4.2 CAN or RS485-based device variants (-FB2)
The front panel of the CAN or RS485-based fieldbus variants displays the following
equipment:
Figure 2: Front view device variant (-FB2); here PSC1-C-10-FB2
The slave address must be adapted according to Section 5.4 "Address selector switch
Diagnostic LEDs
(see Section "4.3 Diagnostic LEDs " )
D-SUB 9P connector for
CAN or RS485-based fieldbus variants
(see Section "5.5.2 Fieldbus interface connection
socket with the FB2 option (D-SUB- socket)" )

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4.3 Diagnostic LEDs
The universal communication interface has 4 two-colour LEDs, independent of the device
variant, with which the signal colours orange, green and red are displayed.
Figure 3: Diagnostic LEDs
No. Name Function
4 Run PSC1 State SDDC/SMMC communication
3 Bus Fieldbus status
2 XB Cross communication to the F-CPU
1 SD SD bus status

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The following table shows the display functions:
4 / Run
orange Flashing Initialisation; waiting for connection and reception of the device and
connection parameters
Continuous Wait for logical link to Master-COM
Green Flashing Waiting for reception of the device and connection parameters after a
time-out from the master run
Continuous Active process data exchange
Red Continuous No link on either port;
Timeout of the connection from the start-up or master restart state
3 / Bus Green Continuous EtherNet/IP: Connected
PROFINET IO: Application relationship (AR) established; active
EtherCAT: Status operational
PROFIBUS: Connection active
CANopen: Status operational
Flashing EtherNet/IP: -
PROFINET IO: Bus Link, but no integration
EtherCAT: Status preoperational
PROFIBUS: Bus Link, but no integration
CANopen: Status preoperational
short pulse EtherNet/IP: Waiting for connection to the scanner (bridge)
PROFINET IO: Bus Link, but no integration
EtherCAT: Status Safe operational
PROFIBUS: -
CANopen: -
Red Continuous EtherNet/IP: Timeout
PROFINET IO: Bus error
EtherCAT: Application Controller Failure
PROFIBUS: Bus error
CANopen: Application Controller Failure
Flashing EtherNet/IP: -
PROFINET IO: Bus error
EtherCAT: Error code according to ETG.1300 EtherCAT indicator and
labelling specification
PROFIBUS: Bus error
CANopen: -
orange Flashing EtherNet/IP: Network/link error; same IP address used
PROFINET IO: -
EtherCAT: -
PROFIBUS: -
off - EtherNet/IP: Not active; no MAC address; not initialised
PROFINET IO: inactive
EtherCAT: inactive / status initialisation
PROFIBUS: inactive
2 / XB
Green
Continuous
SPI connection to F
-
CPU active and ok
Red
Continuous
Fault: Timeout for SPI connection to F
-
CPU
1 / SD
Green
Flashing
SD bus scan active
Continuous
Active data exchange
Red/orange
Flashing
Error during SD bus scan
Red
Continuous
SD bus error in cyclic operation
off
-
No SD bus device (slave) found
Table 8: Diagnostic LEDs display functions

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5 Connection and installation
The COM interface requires no additional power supply for safe and non-safe fieldbus
communication. The interface is supplied directly by the base module.
The bus systems must be installed in accordance with the respective installation instructions
of the user organisations (ODVA, PNO, ETG, CiA).
The fieldbuses must always be connected to the RJ45 sockets marked FB2.1 / FB2.2 (option
FB1) or to the D-SUB socket marked FB2 (option FB2), as shown as an example in the
following figure.
Figure 4: Example for fieldbus connection to the FB2.1 / FB2.2 (EtherNet/IP) sockets
A 2-port switch functionality is integrated for EtherNet/IP or PROFINET.
5.1 General installation instructions
It is imperative you follow the safety instructions during installation!
Degree of protection IP20
In all circumstances separate voltages of 230 VAC from low-voltage wires,
if these voltages are used in relation to the application.
Suitable measures must be taken to exclude faults in the event of overvoltage. Suitable
measures are, for instance, lightning protection for wires outdoors, overvoltage protection for
the installation indoors, protected cable laying.
Measures for electromagnetic compatibility (EMC):