BBH SMX Series User manual

Installation manual
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Version: 25F
Installation Manual
for
SMX series
SMX Modular and
SMX Modular, 2nd Generation (SMXGen2)

Installation manual
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Version: 25F
Installation manual for base devices of SMX100 series
-SMX100-1(/4x, /5x)
-SMX100-2(/4x, /5x)
-SMX100-4(/4x, /5x)
and the expansion modules
-SMX131
-SMX131R
-SMX111
-SMX111-2
-SMX112
-SMX112A
-SMX112-2
-SMX112-2A
-SMX121
-SMX121-2
-SMX122
-SMX122A
-SMX122-2
-SMX122-2A
Installation manual for base devices of SMX100/2 SMXGen2 Version (/2) series
-SMX100-1/2(/x(1))
-SMX100-2/2(/x(1))
-SMX100-4/2(/x(1))
and the expansion modules SMXGen2 Version (/2)
-SMX131/2
-SMX131R/2
-SMX131R-4/2
-SMX132-0/2/D
-SMX132-0R/2/D
-SMX132-1/2/D
-SMX132-1R/2/D
-SMX111/2/D
-SMX111-2/2/D
-SMX112/2/D
-SMX112A/2/D
-SMX112-2/2/D
-SMX112-2A/2/D
(see section 3.)
Options:
/5x - Standard field bus
/4x - Standard field bus and safety protocol
/x - Universal communication interface
/D - Decentral expansion module
A - Secure, analog inputs
R - Relay
(1) Specification see "Optional universal communication interface"

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Version: 25F
Note:
The German version if the original version of the installation manual
Status: 05/2017
Valid from FW release Master 02-01-00-06
Slave 02-01-00-02
Subject to change without prior notification
The contents of this documentation has been collated with greatest care and corresponds with our
present status of information.
However, we would like to point out, that this document cannot always be updated at the same time as
the technical further development of the products.
Information and specifications can be changed at any time. Please keep yourself informed about the
current version under www.bbh-products.de.
Devices of the
BBH Products GmbH
Böttgerstraße 40
92637 Weiden

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Inhalt
1IMPORTANT NOTES .............................................................................................8
1.1 Definitions..............................................................................................................................................8
1.2 Co-valid documents ................................................................................................................................9
1.3 Abbreviations used...............................................................................................................................11
2SAFETY REGULATIONS.....................................................................................13
2.1 Intended use.........................................................................................................................................13
2.2 Use in regions with UL/CSA requirements ............................................................................................13
2.3 General safety regulations....................................................................................................................14
2.4 Operation and service...........................................................................................................................15
2.5 Transport/storage ................................................................................................................................15
3DEVICE TYPES....................................................................................................16
3.1 Module overview..................................................................................................................................18
3.2 Characteristic data of device.................................................................................................................20
3.2.1 Basic modules.................................................................................................................20
3.2.1.1 System module SMX100-1(/2, /4x, /5x, /x(1)).................................................................20
3.2.1.2 System module SMX100–2(/2, /4x, /5x, /x(1))................................................................24
3.2.1.3 System module SMX100–4(/2, /4x, /5x, /x(1))................................................................28
3.2.2 Central expansion modules..............................................................................................32
3.2.2.1 Expansion module SMX121(/2)....................................................................................32
3.2.2.2 Expansion module SMX121-2(/2).................................................................................34
3.2.2.3 Expansion module SMX122/122A(/2)...........................................................................36
3.2.2.4 Expansion module SMX122-2/122-2A(/2).....................................................................38
3.2.2.5 Expansion module SMX131(/2), 131R(/2) and 131R-4/2...............................................40
3.2.3 Decentralised expansion modules....................................................................................43
3.2.3.1 Decentralised expansion module SMX111(/2/D)...........................................................43
3.2.3.2 Decentralised expansion module SMX111-2(/2/D)........................................................47
3.2.3.3 Decentralised expansion module SMX112/112A(/2/D)..................................................51
3.2.3.4 Decentralised expansion module SMX112–2/112-2A(/2/D)...........................................55
3.2.3.5 Decentralised expansion module SMX132-0(R)/2/D / 132-1(R)/2/D..............................59
3.2.4 Communication interface .................................................................................................62
3.2.4.1 SMX5x.........................................................................................................................62
3.2.4.2 SMX4x.........................................................................................................................64
3.2.4.3 Optional universal communication interface..................................................................66
3.2.4.4 Encoder specifications.................................................................................................68
3.3 Derating outputs ..................................................................................................................................69
3.4 Identification ........................................................................................................................................69
3.4.1 Type plate........................................................................................................................69
3.4.2 Type plate SMXGen2 (/2).................................................................................................70
3.4.3 Scope of delivery.............................................................................................................71
4SAFETY RELATED CHARACTERISTICS...........................................................72
4.1 General design, safety related architecture and characteristic data .....................................................72
4.2 Safety related characteristic data and wiring for the connected sensors ..............................................76
4.2.1 Digital sensors:................................................................................................................76
4.2.1.1 Characteristics of sensors / input elements...................................................................76
4.2.1.2 DC digital sensors/inputs..............................................................................................77
4.2.1.3 Classification of digital inputs .......................................................................................80
4.2.1.4 Exemplary connections of digital sensors.....................................................................82
4.2.1.5 Overview of achievable PI for digital safety inputs ........................................................87
4.2.2 Sensors for speed and/or position detection.....................................................................89
4.2.2.1 General safety related structure of the sensor interface for position and/or speed.........89
4.2.2.2 General diagnostic measures for encoder interface......................................................90
4.2.2.3 Encoder types and their combination, diagnostic data ..................................................91
4.2.2.4 Specific diagnostic measures with regard to the encoder type used..............................93
4.2.2.5 Safety relevant cut-off thresholds encoder systems for position and speed detection....94
4.2.2.6 Safety related assessment of encoder types or there combination................................97
4.2.3 Analog sensors................................................................................................................99
4.2.3.1 Exemplary connection of analog sensors....................................................................100

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4.3 Safety related characteristic data and wiring of the outputs ..............................................................101
4.3.1 Characteristic of the output elements.............................................................................101
4.3.2 Diagnoses in the cut-off circuit .......................................................................................102
4.3.2.1 Diagnostic Functions..................................................................................................102
4.3.2.2 Overview DC with respect to the chosen diagnostics functions...................................103
4.3.3 Permissible capacitive and inductive load at safe outputs...............................................104
4.3.4 Digital Outputs...............................................................................................................105
4.3.4.1 Characteristic data of the basic outputs......................................................................105
4.3.4.2 Wiring examples basic outputs...................................................................................107
4.3.5 Digital outputs I/O’s (IQQx) ............................................................................................114
4.3.5.1 Classification of the I/O‘s (IQQx) when used as output ...............................................114
4.3.5.2 Wiring examples for safe digital outputs I/O's (IQQx)..................................................115
4.3.5.3 Overview of achievable PI for digital safety outputs....................................................120
5CONNECTION AND INSTALLATION................................................................122
5.1 General notes on installation..............................................................................................................122
5.2 Installation and assembly of the SMX100 module ..............................................................................124
5.3 Installation of backplane bus system.................................................................................................. 124
5.3.1 Arrangement examples..................................................................................................125
5.3.1.1 SMX100-1 + SMX122 + SMX5x.................................................................................125
5.3.1.2 SMX100-2 + SMX121-2 + SMX5x..............................................................................125
5.4 Assembling the modules.....................................................................................................................126
5.4.1 Assembly on C-rail.........................................................................................................126
5.4.2 Assembly on backplane bus...........................................................................................127
5.5 Installation und Konfiguration von Master <–> Master (SMMC) und Master <-> Slave (SDDC)...........128
5.5.1 Network topology...........................................................................................................129
5.5.2 Installation I/O-extension................................................................................................130
5.5.2.1 Physical address configuration of the slave modules (central/decentral).....................130
5.6 Terminal assignment .......................................................................................................................... 131
5.6.1 Terminal assignment SMX100-1(/2)...............................................................................131
5.6.2 Terminal assignment SMX100-2(/2)...............................................................................133
5.6.3 Terminal assignment SMX100-4(/2)...............................................................................137
5.6.4 Terminal assignment SMX121(/2)..................................................................................142
5.6.5 Terminal assignment SMX121-2(/2)...............................................................................143
5.6.6 Terminal assignment SMX122(/2)..................................................................................145
5.6.7 Terminal assignment SMX122A(/2)................................................................................147
5.6.8 Terminal assignment SMX122-2(/2)...............................................................................149
5.6.9 Terminal assignment SMX122-2A(/2).............................................................................152
5.6.10 Terminal assignment SMX111(/2/D)...............................................................................155
5.6.11 Terminal assignment SMX111-2(/2/D)............................................................................157
5.6.12 Terminal assignment SMX112(/2/D)...............................................................................159
5.6.13 Terminal assignment SMX112A(/2/D) ............................................................................161
5.6.14 Terminal assignment SMX112-2(/2/D)............................................................................163
5.6.15 Terminal assignment SMX112-2A(/2/D).........................................................................166
5.6.16 Terminal assignment SMX131(/2)..................................................................................169
5.6.17 Terminal assignment SMX131R(/2)................................................................................171
5.6.18 Terminal assignment SMX131R-4/2...............................................................................174
5.6.19 Terminal assignment SMX132-0/2/D..............................................................................176
5.6.20 Terminal assignment SMX132-0R/2/D ...........................................................................178
5.6.21 Terminal assignment SMX132-1/2/D..............................................................................180
5.6.22 Terminal assignment SMX132-1R/2/D ...........................................................................182
5.7 External 24 VDC –voltage supply........................................................................................................185
5.8 Connection of the external encoder supply ........................................................................................187
5.8.1 Incremental, HTL, SIN/COS, SSI....................................................................................187
5.8.2 Resolver........................................................................................................................188
5.9 Connection of digital inputs................................................................................................................189
5.10 Connection of analog inputs ............................................................................................................... 190
5.11 Connection of position and speed sensors.......................................................................................... 191
5.11.1 General notes................................................................................................................191
5.11.2 Assignment of encoder interface....................................................................................193

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5.11.3 Connection variants.......................................................................................................194
5.11.3.1 Connection of absolute encoders as master...........................................................194
5.11.3.2 Connection of an absolute encoder as slave...........................................................195
5.11.3.3 Connecting an incremental encoder with TTL-signal level.......................................196
5.11.3.4 Connection of a SIN/COS encoder.........................................................................197
5.11.3.5 Connection of a resolver as master ........................................................................198
5.11.3.6 Connection of a resolver as slave...........................................................................199
5.11.3.7 Connection of proximity switch SMX111x SMX112x...............................................200
5.11.3.8 Connection of HTL/proximity switch SMX11-2/SMX12-2.........................................200
5.12 Configuration of measuring distances.................................................................................................203
5.12.1 General description of encoder configuration..................................................................203
5.12.2 Sensor type ...................................................................................................................203
5.12.2.1 Absolute encoder:..................................................................................................203
5.12.2.2 Incremental encoder:..............................................................................................206
5.12.2.4 SinusCosinus encoder –high resolution mode: ......................................................206
5.12.2.5 Proxi switch............................................................................................................207
5.12.2.6 Extended monitoring proximity switch / proximity switch..........................................208
5.12.2.7 HTL –Sensor.........................................................................................................209
5.12.2.8 Resolver.................................................................................................................209
6RESPONSE TIMES OF THE SMX .....................................................................210
6.1 Response times in standard operation ...............................................................................................210
6.2 Response time for FAST_CHANNEL .....................................................................................................212
6.3 Response times for fault distance monitoring ....................................................................................212
6.4 Reaction times for using inputs and outputs at the expansion modules ............................................. 214
7START-UP..........................................................................................................216
7.1 Procedure........................................................................................................................................... 216
7.2 Making sequences ..............................................................................................................................216
7.3 LED display .........................................................................................................................................218
7.4 Parameterization................................................................................................................................219
7.5 Function test.......................................................................................................................................219
7.6 Validation........................................................................................................................................... 219
8SAFETY RELATED EXAMINATION..................................................................220
9MAINTENANCE..................................................................................................221
9.1 Modification / handling changes to the device ...................................................................................221
9.2 Exchanging a module.......................................................................................................................... 221
9.3 Maintenance intervals........................................................................................................................221
10 TECHNICAL DATA.........................................................................................222
10.1 Environmental conditions...................................................................................................................222
10.2 Safety related characteristic data .......................................................................................................222
11 SWITCH TYPES..............................................................................................223
12 NOTES ON DESIGNING, PROGRAMMING, VALIDATING AND TESTING
SAFETY RELATED APPLICATIONS.......................................................................228
12.1 Risk assessment..................................................................................................................................228
12.2 Required technical documents ...........................................................................................................230
12.3 Necessary steps for draft, realization and testing ...............................................................................231
12.3.1 Specification of safety requirements (structural schematic).............................................233
12.3.2 Specification of the functional safety system...................................................................238
12.3.2.1 Definition of safety functions...................................................................................238
12.3.2.2 Required performance level (PLr) (additional emergency stop)...............................238
12.3.2.3 Example –Specification of safety functions in form of a table .................................239
12.3.3 Software specification....................................................................................................240
12.3.4 Hardware specification...................................................................................................242
12.3.4.1 Selection of SRP/CS and operating means.............................................................242
12.3.4.2 Example for hardware specification........................................................................243
12.3.4.3 Consideration of systematic failures .......................................................................244
12.3.5 Hard and Software design..............................................................................................245
12.3.6 Testing of the hardware design......................................................................................245
12.3.6.1 Iterative testing of the achieved safety level............................................................245

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12.3.7 Verification software(program) and parameters..............................................................249
12.3.7.1 Checking FUP........................................................................................................249
12.3.7.2 Validation of FUP against AWL and parameters by means of validation report.......251
12.3.8 Performance of the system test / FIT (fault injection test)................................................253
APPENDIX ................................................................................................................254
Appendix A –Classification of switch types..................................................................................................... 254
Appendix B –CE-Declaration...........................................................................................................................257

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1 Important notes
Definition of individual target groups
Project engineers for safe drive systems:
Engineers and technicians
Assembly, electric installation, maintenance and replacement of devices:
Maintenance electricians and service technicians
Commissioning, operation and configuration:
Technicians and engineers
1.1 Definitions
The designation SMX100 is used as generic term for all derivatives from the SMX100 product
range. Wherever this description refers to a certain derivative, the complete designation is
used.
The term "safe" used in the following text in any case refers to the classification as a safe
function for application up to Pl e acc. to EN ISO 13849-1 or SIL3 acc. to EN 61508.
The system software "SafePLC", “Safe PLC2” serves the purpose of configuring and
programming SMX100 modules.
The modules of the SMX100 series are internally built up of two independent processing units.
In the following these are referred to as system A and system B.

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1.2 Co-valid documents
Description
Referenz
Configuration of the SMX100 module
for stand-alone applications without
field-bus interfacing with the program
"SafePLC"
SafePLC programming manual
(System CD)
Validation report for implemented
parameterization and PLC-program
Safety inspection with acceptance
protocol
Acceptance test for general safety
related applications
Certificate for type approval test as
safety control acc. to machine guideline
2006/42/EPG for the product groups
SMX100-1(/4x, /5x)
SMX100-2(/4x, /5x)
SMX100-4(/4x, /5x)
SMX131
SMX131R
SMX111
SMX111-2
SMX112
SMX112A
SMX112-2
SMX112-2A
SMX121
SMX121-2
SMX122
SMX122A
SMX122-2
SMX122-2A
SMXGen2
SMX100-1/2(/x(1))
SMX100-2/2(/x(1))
SMX100-4/2(/x(1))
SMX131/2
SMX131R/2
SMX131R-4/2
SMX132-0/2/D
SMX132-0R/2/D
SMX132-1/2/D
SMX132-1R/2/D
SMX111/2/D
SMX111-2/2/D
SMX112/2/D
SMX112A/2/D
SMX112-2/2/D
SMX112-2A/2/D

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Options:
/5x - Standard field bus
/4x - Standard field bus and safety protocol
/x - Universal communication interface
/D - Decentral expansion module
A - Secure, analog inputs
R - Relays
(1) Specification see “Optional universal communication interface”
Note:
•Thoroughly read the manuals before you start the installation and the commissioning of
the SMX module.
•Paying attention to the documentation is a prerequisite for trouble-free operation and
fulfilment of possible warranty claims.

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1.3 Abbreviations used
Abbreviation
Meaning
AC
Alternating voltage
IL
Instruction list
ELIA
Employer's liability insurance association
CLK
Clock (cycle)
CPU
Central Processing Unit
DC
Direct voltage
Ix.y(1)
Digital Input (Digitaler Eingang)
DIN
Deutsches Institut für Normung (German Institute for
Standardization)
Qx.y(1)
Digital Output (Digitaler Ausgang)
EMU
EDM
Emergency Monitoring Unit oder External Monitoring Unit
External Device Monitoring
EMC
Electromagnetic compatibility
ELC
Emergency Limit Control
EN
European Standard
Encoder
Position measurement system (position, angle)
Encoder interfaces
Electrical connection for an individual encoder
HISIDE
Output with 24VDC nominal level switching to plus
IP20
Degree of protection for housing
ISO
International Organization for Standardization
LED
Light Emitting Diode
LOSIDE
Output switching to reference potential
OLC
Operational Limit Control
PIA
Process image of outputs
PII
Process image of inputs
PELV
Protective Extra Low Voltage
PLC
Programmable Logic Controller
POR
Power on Reset
PSC
Position Supervision Control
SDDC
Safe Device To Device Communication
SELV
Safety Extra Low Voltage

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Abbreviation
Meaning
SMMC
Safe Master-Master Communication
SSI
Synchronous Serial Interface
T1, T2
Test pulse Output (test pulse output)
VDE
Verband der Elektrotechnik, Elektronik und Informationstechnik e.
V.
(association for electrical engineering, electronics and information
technology)
Yx.y(1)
Auxiliary Output
G.P.
General purpose (Gerneral use)
(1) Module address x = 0 ….. 8
Channel address y = 1 ….. 40

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2 Safety regulations
2.1 Intended use
Devices of the SMX100 series are programmable fail-safe control system intended for the
establishment of emergency shut-down features and functions. The devices are intended for
use in
- EMERGENCY STOP facilities,
- as safety component as defined by the EC machine directive 2006/42/EG,
- as PES for risk reduction as defined by IEC 61508,
- in safety circuits acc. to IEC 60204-1 u. IEC 60204-32,
- as PES for functional safety as defined by IEC 62061,
- as SRP/CS as defined by EN ISO 13849-1,
- as device for establishing the safety functions acc. to IEC 61800-5-2,
- as logic unit for converting and processing signals in two-hand control acc. to EN 574.
The devices of SMX100 series including associated expansion modules are safety
components as specified in appendix IV of the EC machine directive 2006/42/EC.
They were developed, designed and manufactured in compliance with the above
mentioned directive as well as the EC-directive EC-EMC directive 2014/30/EU
See appendix "EC Declaration of Conformity"
2.2 Use in regions with UL/CSA requirements
In case of modules of SMX series, which do not have UL/CSA approval, these modules can be
used in USA and Canada under the following conditions:
- the switching voltage of the output relays must be limited to max. 24 V.
- a power supply unit meeting the requirement SELV/PELV must be used for supplying
electric power to the SMX modules and their inputs and outputs
Under these prerequisites no UL/CSA approval is required and the SMX-series can be used in
switchgear in accordance with IEC 61010.
The SMXGen2 series has cULus approval with the following standards:
Base Standard(s): UL 61010-1, 3rd Edition, May 11, 2012, Revised July 15 2015,
CAN/CSAC22.2 No. 61010-1-12, 3rd Edition, Revision dated July 2015
Additional Standards: UL/CSA 61010-2-201: 2014 (First Edition)

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2.3 General safety regulations
Safety note:
•In order to avoid damage to persons and property only qualified personnel is entitled to
work on the device. The term qualified personnel refers to persons who have
successfully completed electrotechnical training and are fully familiar with the
applicable rules and standards of electrical engineering.
The qualified person must become familiar with the operating instructions
(see IEC 364, DIN VDE 0100).
•The qualified must have profound knowledge of the nartional accident prevention
regulations
•The use of the device must be strictly limited to the intended use as specified in the
following list. The values of data listed under section "3.2 Characteristic device data"
must also be observed.
•The contents of this installation manual is restricted to the basic function of the device
or its installation. The "Programming instructions SMX100 contains a more detailed
description of the programming and re-parameterization of the devices. Exact
knowledge and understanding of these instructions is mandatory for a new installation
or modification of device functions or device parameters.
Commissioning (i.e. starting up the intended operation) is only permitted in strict
compliance with the EMC-directive. The EMC-testing regulations EN 55011:2009 +
A2:2010 and EN 61000-6-2:2005 are used as basis.
•Compliance with the conditions acc. to IEC 60068-2-6 related to the values specified
under "Technical characteristics" is mandatory for storage and transport
•The wiring and connecting instructions in chapter "Installation" must be strictly
followed.
•The applicable VDE-regulations and other special safety regulations of relevance for
the application must be strictly followed.
•Evidence of the configured monitoring functions as well as their parameters and links
must be issued by means of a validation report.
•The implementation of the module must be coordinated with the demands of the
responsible acceptance testing authority (e.g. TÜV or ELIA).
•Do not install or operate damaged products. Report damages immediately to the
responsible forwarding agent.
•Never open the housing and/or make unauthorized conversions.
•Inputs and outputs for standard functions or digital and analog data transmitted via
communication interface must not be used for safety relevant applications.

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WARNING:
Using our devices contrary to the rules and conditions specified hereunder can lead to
injuries or fatalities as well as damage to connected devices and machines!
This will also cause the loss of all warranty and compensation claims against BBH.
2.4 Operation and service
The module must always be de-energized before installation and removal, or before
disconnecting signal lines. For this purpose all live supply lines to the device must be checked
for safe isolation from supply.
When installing or removing the module appropriate measures must be applied to prevent
electrostatic discharge to the externally arranged terminal and plug connections. Contact with
such terminals should be reduced to a minimum and earthing should by means of e.g. an
earthing strap should take place before and during these procedures.
2.5 Transport/storage
Information concerning transport, storage and proper handling must be strictly followed.
The climate related specifications in chapter "Technical data" must be complied with.

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3 Device types
The series SMX100 consists of
base devices SMX100-x(/2) optionally with
ointegrated communication modules
▪Standard field bus SMX100-x(/5x, /2/x(1)) or
▪Safe field bus SMX100-x(/4x, /2/x(1))
- central I/O expansion modules SMX131(/2), 131R(/2) and 131R-4/2
- decentralised I/O expansion modules SMX132-x/2/D and 132-xR/2/D
- central axis expansion modules SMX121(/2), 121-2(/2), 122(/2) or 122A(/2) and 122-
2(/2) or 122-2A(/2)
- decentralised axis expansion modules SMX111(/2/D), 111-2(/2/D), 112(/2/D) or
112A(/2/D) and 112-2(/2/D) or 112-2A(/2/D)
Basic devices
SMX100-x series is a modular safety controller. The device is freely programmable for safe
processing of EMERGENCY OFF buttons, two-handed controls, light barriers, operating mode
selection switches etc. as well as drive-related safety functions.
Pre-configured modules for safety relevant signal pre-processing are available for a vast
number of input devices. The same applies for safety functions serving the purpose of drive
monitoring. Detailed information can be found in the programming manual.
The basic version of the device (SMX100-1(/2)) has 14 safe inputs and up to 5 safe cut-off
channels.
Single encoder solutions as well as two encoder solutions are supported for reliable speed
and/or position detection. See: „Encoder specifications“.
Extension modules
Central or decentralised I/O - or axis expansion modules for SMX100 (/2) series.
A maximum of 8 expansion modules can be connected to a system, of which 6 axis expansion
modules can be used.
Integrated communication modules
The communication interface integrated in the base device for bidirectional data transfer
- with a higher level control by means of (safe) standard field bus
- and/or with other base devices (safe cross communication)
- and/or with decentralised expansion modules (safe remote I/O communication)

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Release version of the aforementioned device types
The distinguishing of the device types takes place through the SMXGen2 characterization
e.g.: SMX100-1/2)
The following characteristics distinguish the two versions:
- Switchable outputs on the base devices; See technical data.
- Higher nominal loads of the outputs on the base devices. See technical data.
- Higher nominal loads of the outputs on the I/O expansion modules See technical data.
- Optional expansion possibility via „Universal communication module“; See “Optional
universal communication interface“
The following device types are available as SMXGen2 (/2):
Base devices
Expansion modules
SMX100-1/2(/x(1))
SMX131/2
SMX100-2/2(/x(1))
SMX131R/2
SMX100-4/2(/x(1))
SMX131R-4/2
SMX132-0/2/D
SMX132-0R/2/D
SMX132-1/2/D
SMX132-1R/2/D
SMX111/2/D
SMX111-2/2/D
SMX112/2/D
SMX112A/2/D
SMX112-2/2/D
SMX112-2A/2/D
Options:
/5x - Standard field bus
/4x - Standard field bus and Safety-Protokoll
/x - Universal communication interface
/D - Decentral expansion module
A - Safe analogue inputs
R - Relay
(1) Specification see: „Optional universal communication interface“

Installation manual
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Version: 25F
3.1 Module overview
Basic units
Extension units central
Extension units decentralised
Designation
SMX
100-1/100-2/100-
(/4x, /x(1))
SMX131/131R/31R-4(/2)
SMX
121/121-2(/4x, /x(1))
SMX122/122A/
122-2/122-2A(/4x,
/x(1))
SMX132-0/2/D,
SMX132-1/2/D,
SMX132-0R/2/D,
SMX132-1R/2/D
SMX
111/111-2(/x(1), /D)
SMX112/112A/112-
2/112-2A(/x(1), /D)
General data
Max. no. of expansion
modules
8 *
-
2
2
-
2
2
Safe digital inputs
14
12
12
12
12
14
14
Safe digital I/Os
-/20/40
10/2
-
-
0/10
-
-
Safe digital outputs pn-
switching / pp-switching
2/4
-/-
-
-
2/4
2/4
2/4
Safe analogue inputs
-
-
-
-/2/-/2-
-
-
-/2/-/2-
Relay outputs
2
-/8
-
-
2, 2, 6, 6
2
2
Auxiliary outputs
2/6/10
-/2
-
-
2/4
2
2
Pulse outputs
2
-/2
-
-
2/2
2
2
Integrated communication
interface
Optional:(/4x,/x(1))
Profibus-PROFIsafe/
Profinet-PROFIsafe
FSoE-
-
-
-
-
Extended communication
interface
Optional(5x) CAN
2.0, Profibus,
Profinet, CANopen,
EtherCAT, Devicenet
-
-
-
-
Axis monitoring
-
-
1
2
-
1
2
Encoder technology
-
-
SSI
SIN/COS
Inkr. TTL
Proxi/+Resolver Inkr. HTL
SSI
SIN/COS
Inkr. TTL
Proxi/+Resolver Inkr.
HTL
-
SSI
SIN/COS
Inkr. TTL
Proxi/+Resolver Inkr.
HTL
SSI
SIN/COS
Inkr. TTL
Proxi/+Resolver Inkr. HTL
Technical data
See technical characteristic data of the respective module

Installation manual
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Version: 25F
*) Of which maximum of 6 axis modules
(1) Specification; see: "Optional universal communication interface"

Installation manual
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Version: 25F
3.2 Characteristic data of device
3.2.1 Basic modules
3.2.1.1 System module SMX100-1(/2, /4x, /5x, /x(1))
Type designation
Device design
Design of module with the following
periphery:
14 Digital inputs
2 Pulse outputs
2 Relay outputs
2/4 pn- or pp- switching outputs
2 Auxiliary outputs
1 diagnostic- and
configuration interface
1 function button
1 7-segment display
1 status LED
14 status LEDs for inputs
2 status LEDs for pulse outputs
2 status LEDs for relay outputs
4 status LEDs for outputs
1 Optional: Communication
interface (/4x, /5x, /x(1))
Characteristics of the module:
•Extendable to:
omax. 126 safe digital inputs,
omax. 36 safe digital outputs,
omax. 80 sichere digitale I/O’s,
omax. 50 safe relay outputs,
omax. 34 axiliary outputs
oand/or 12 safe axes
•Logic processing up to Pl e acc. to EN ISO 13849-1 or SIL 3 acc. to EN 61508
•Freely programmable Modular controller for up to 3000 IL instructions
•Logic diagram oriented programming
•Pulse outputs for cross-shorting detection of digital input signals
•External contact monitoring of connected switchgear (EMU)
•Monitored relay outputs for safety relevant functions
•Switchable safe semi-conductor outputs pn-, pp- switching for safety-relevant functions
•Complete speed and position-based safety functions for drive monitoring in accordance
with IEC 61800-5-2 are integrated in firmware
oSpatial functions for safe speed and are monitoring are possible
•Parameter management for expansion modules in base device
•Comprehensive diagnostics functions integrated