schmersal ASMM-2M-EIP-MT-RRSS User manual

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
with integr. Safety Monitor
User Manual
Revision date: 2013-01-30
AS-i 3.0 specification

Subject to modifications without notice.
Generally, this manual refers to products without mentioning existing patents, utility models, or trade-
marks.
The absence of any such references does not indicate that a product is patent-free.

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 3
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Table of contents
Table of contents
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with
integr. Safety Monitor
1 Symbol catalog .....................................................................................9
1.1 Abbreviations ................................................................................................... 9
2 General ................................................................................................ 10
2.1 Product information....................................................................................... 10
2.1.1 AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor................. 10
2.2 Brief description ............................................................................................ 11
3 Safety ................................................................................................... 12
3.1 Safety standard .............................................................................................. 12
3.2 Intended use................................................................................................... 12
3.2.1 Conditions of use..........................................................................................................12
3.2.2 Residual risks (EN 292-1) ............................................................................................. 12
3.3 Areas of application....................................................................................... 12
3.4 Organizational requirements ........................................................................ 13
3.4.1 Documentation ..............................................................................................................13
3.4.2 Traceability of the devices ........................................................................................... 13
3.4.3 Safety regulations .........................................................................................................13
3.4.4 Qualified personnel....................................................................................................... 13
3.4.5 Repair ............................................................................................................................. 14
3.4.6 Disposal ......................................................................................................................... 14
4 Spezifications ..................................................................................... 15
4.1 Technical data ................................................................................................ 15
4.2 Safety-relevant characteristic data .............................................................. 18
4.2.1 Overview of parameter for determining the failure rates .......................................... 19
4.3 Reaction times ............................................................................................... 20
4.3.1 Sensor -> local relay output ......................................................................................... 20
4.3.2 Sensor -> local electronic output ................................................................................ 20
4.3.3 Sensor -> AS-i relay output.......................................................................................... 21
4.3.4 Sensor -> AS-i electronic output ................................................................................. 21
4.3.5 SafeLink over ethernet -> local relay output .............................................................. 22
4.3.6 SafeLink over ethernet -> local electronic output...................................................... 22
4.3.7 SafeLink over ethernet -> AS-i relay output ............................................................... 23
4.3.8 SafeLink over ethernet -> electronic output............................................................... 23
4.3.9 System reaction times – example calculations.......................................................... 24
4.4 Scope of delivery ........................................................................................... 27

Issue date: 30.1.2013
4Subject to technical modifications; no responsibility is accepted for the accuracy of this information
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Table of contents
5 Installation .......................................................................................... 28
5.1 Dimensions ..................................................................................................... 28
5.2 Connections.................................................................................................... 28
5.3 Installing in the control cabinet ....................................................................29
5.4 Removing ........................................................................................................ 29
5.5 Electrical Connection..................................................................................... 30
5.6 Startup............................................................................................................. 31
5.6.1 Switching to advanced display mode.......................................................................... 31
5.6.2 Select Modbus TCP ....................................................................................................... 31
5.6.2.1 Displaying of Ethernet properties..................................................................................32
5.6.2.2 Setting of Ethernet properties.......................................................................................32
5.6.2.3 Setting of watchdog time .............................................................................................. 33
5.6.3 Select EtherNET/IP ....................................................................................................... 33
5.6.3.1 Setting of EtherNET/IP properties ................................................................................ 34
5.6.4 Connecting AS-i Slaves ................................................................................................34
5.6.5 Quick setup ....................................................................................................................35
5.7 Error tracing.................................................................................................... 36
5.7.1 Faulty slaves ..................................................................................................................36
5.7.2 Error display (last error) ...............................................................................................36
5.7.3 Addressing.....................................................................................................................37
5.7.3.1 Assigning address 15 to slave currently at address 2 ..................................................37
5.8 Replacing a defective safety-configured AS-i slave ................................... 38
5.9 Replacing the chip card.................................................................................39
5.9.1 Local parameter setting of safe AS-i/Gateways and Monitors .................................. 40
5.10 Safe configuration using ASIMON 3 G2 ......................................................42
6 Maintenance ....................................................................................... 44
6.1 Checking for safe turn-off .............................................................................44
7 Electrical connection ......................................................................... 45
7.1 Overview of terminals, indicators and operating elements .......................45
7.1.1 ASMM-2M-EIP-MT-RRSS...............................................................................................45
7.2 AS-i bus connection....................................................................................... 46
7.3 Information about the device types.............................................................. 46
7.4 AS-i and power supply terminal assignments.............................................46
7.4.1 Electrical connection ASMM-2M-EIP-MT-RRSS.......................................................... 47
7.5 Diagnostics interface ..................................................................................... 48
7.5.1 ASMM-2M-EIP-MT-RRSS...............................................................................................48
7.6 Chip card......................................................................................................... 48
7.7 Ethernet interface........................................................................................... 48
7.8 Release circuits .............................................................................................. 49
7.8.1 Wiring overview of safety unit...................................................................................... 49
7.9 Indicators and operating elements............................................................... 50
7.9.1 LED indicators – master ............................................................................................... 50

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 5
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Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Table of contents
7.9.2 LED indicators - safety unit.......................................................................................... 51
7.9.3 Buttons........................................................................................................................... 52
8 Function and startup of the Safety Monitor .....................................53
8.1 Powering up the device................................................................................. 53
8.2 Configuration of the safety functions .......................................................... 53
8.2.1 Description of configuration using ASIMON 3 G2 software ..................................... 54
8.2.2 Description of configuration using chip card with master configuration ............... 54
8.2.3 Configuration using a chip card with complete configuration ................................. 55
8.3 Safety-relevant documentation of the application...................................... 56
8.4 Diagnostic data .............................................................................................. 56
8.4.1 Switch-off history.......................................................................................................... 56
8.5 Password protection ..................................................................................... 57
8.5.1 Procedure for configuring and teaching code sequences........................................ 57
8.5.2 Function of the ESC/Service key ................................................................................. 58
8.6 Safe coupling slaves on the AS-i circuits.................................................... 58
8.7 Chip card ........................................................................................................ 58
8.7.1 Unsafe data.................................................................................................................... 58
8.7.1.1 Card unformatted .........................................................................................................58
8.7.1.2 Data not compatible ..................................................................................................... 59
8.7.1.3 Card empty................................................................................................................... 59
8.7.1.4 Data compatible ........................................................................................................... 59
8.7.1.5 Data in the device and on the chip card identical......................................................... 60
8.7.1.6 Data in the device and on the chip card not identical................................................... 60
8.7.2 Safe data ........................................................................................................................ 60
8.7.2.1 Data incompatible ........................................................................................................60
8.7.2.2 Data compatible ........................................................................................................... 61
8.7.2.3 Complete configuration ................................................................................................ 61
8.7.2.4 Data on the chip card and in the device are identical .................................................. 61
8.7.2.5 Data not identical ......................................................................................................... 62
8.7.2.6 Operating the chip card from the menu........................................................................ 62
8.7.3 Working with multiple memory banks ........................................................................ 62
9 Operation in advanced display mode ............................................... 64
10 Advanced Diagnostics for AS-i Masters ..........................................65
10.1 List of corrupted AS-i Slaves (LCS) ............................................................. 65
10.2 Protocol analysis: Counters for corrupted data telegrams ....................... 65
10.3 Offline Phase for Configuration Errors........................................................ 66
10.4 Functions of the AS-i Fault Detector............................................................ 66
10.4.1 Duplicate address detection ........................................................................................ 66
10.4.2 Earth/Ground Fault Detector........................................................................................ 66
10.4.3 Noise Detector............................................................................................................... 67
10.4.4 Over-voltage Detector................................................................................................... 67
11 EtherNet/IP interface .......................................................................... 68
11.1 Identity object................................................................................................. 69
11.2 Device Level Ring Object .............................................................................. 70

Issue date: 30.1.2013
6Subject to technical modifications; no responsibility is accepted for the accuracy of this information
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Table of contents
11.3 Quality of Service Object...............................................................................71
11.4 Assembly Object ............................................................................................ 73
11.4.1 Assembly Objects ......................................................................................................... 75
11.5 AS-i Master Object ......................................................................................... 76
11.6 AS-i slave Object ............................................................................................ 79
11.7 I/O Data Object................................................................................................80
11.7.1 I/O Data Objects ............................................................................................................. 80
11.8 Advanced Diagnostics Object....................................................................... 83
11.9 Short Command Interface Object ................................................................. 84
11.10 Long Command Interface Object.................................................................. 84
11.11 Safety Control/Status.....................................................................................85
11.11.1 Internal monitor ............................................................................................................. 85
11.11.1.1 Safety Control Status internal monitor .......................................................................... 85
11.11.2 External Monitor ............................................................................................................87
12 Appendix: the first commissioning with CompactLogix ................ 89
12.1 Working with sample files .............................................................................92
13 The Modbus Address Table .............................................................. 93
13.1 Safety Control/Status................................................................................... 105
13.1.1 Internal Monitor ...........................................................................................................105
13.1.2 External monitor, AS-i circuit 1/2 ...............................................................................106
13.2 AS-i circuit 1 data ......................................................................................... 108
13.2.1 Permanent configuration data....................................................................................108
13.2.2 Enhanced diagnostic .................................................................................................. 108
13.2.3 Function invocation .................................................................................................... 109
13.3 AS-i circuit 1 analog data ............................................................................ 110
13.3.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4 ...................110
13.3.2 16 bit input data of AS-i slaves according to slave profile 7.3 or 7.4 ..................... 110
13.4 AS-i circuit 2 data ......................................................................................... 111
13.4.1 Process data and actual configuration data .............................................................111
13.4.2 Permanent configuration data....................................................................................111
13.4.3 Enhanced diagnostic .................................................................................................. 111
13.4.4 Function invocation .................................................................................................... 112
13.5 AS-i circuit 2 analog data ............................................................................ 113
13.5.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4 ...................113
13.5.2 16 bit input data of as-i slaves according to slave profile 7.3 or 7.4 ......................113
13.6 Modbus watchdog........................................................................................ 114
14 Operation via Ethernet IP (Modbus/TCP)....................................... 115
14.1 Message Structure ....................................................................................... 115
14.2 Ethernet TCP/IP functions ........................................................................... 116
14.2.1 Function 3 (3hex): "Read multiple registers" ........................................................... 116
14.2.2 Function 16 (10hex): "Write multiple registers" .......................................................116
14.2.3 Function 23 (17hex): "Read/Write multiple registers" ............................................. 117

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 7
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Table of contents
14.2.4 Exception codes.......................................................................................................... 117
15 Data Transfer using CIP Messages in RSLogix5000.....................120
15.1 MSG instruction and Message Type Tag................................................... 120
15.2 Example 1: read LAS ................................................................................... 122
15.3 Example 2: read/write 16-bit (analog) data ................................................ 123
16 System startup using AS-i Control Tools.......................................124
17 Configuration with Windows Software ASIMON 3 G2................... 127
18 Status indication, faults and fault elimination ...............................128
18.1 Spontaneous display of faults from the safety unit ................................. 128
18.2 Replacing a defective safety-configured AS-i slave ................................. 129
18.3 Replacing a defective AS-i Safety Monitor ................................................ 130
18.4 Forget the password? What do I do now? ................................................ 130
19 Glossary ............................................................................................ 132
20 Reference List................................................................................... 135
20.1 Manual: “ASIMON 3 G2 Configuration Software“ ..................................... 135
20.2 Sources ......................................................................................................... 135
21 Codes indicated by the display....................................................... 136

Issue date: 30.1.2013
8Subject to technical modifications; no responsibility is accepted for the accuracy of this information
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
EC Declaration of Conformity
EC Declaration of Conformity
EC Declaration of conformity
Translation of the original declaration of conformity K.A. Schmersal GmbH & Co. KG
Möddinghofe 30, 42279 Wuppertal
Germany
Internet: www.schmersal.com
We hereby certify that the hereafter described safety components both in its basic design and construction
conform to the applicable European Directives.
Name of the safety component: Master monitor combination
Type: ASMM-2M-EIP-MT-RRSS
Description of the safety component: AS-i double master with integrated safety monitor
and EtherNet/IP- + ModbusTCP-interface
Relevant EC-Directives: 2006/42/EC EC-Machinery Directive
2004/108/EC EMC-Directive
Person authorized for the compilation
of the technical documentation:
Oliver Wacker
Möddinghofe 30
42279 Wuppertal
Notified body for the prototype test: TÜV NORD CERT GmbH
Langemarckstraße 20
45141 Essen, Germany
ID n°: 0044
EC-prototype test certificate: 44 205 12 410213 005
Place and date of issue: Wuppertal, September 03, 2012

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 9
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Symbol catalog
1. Symbol catalog
1.1 Abbreviations
Information!
This symbol indicates important information.
Attention!
This symbol warns of a potential failure. Non-compliance may lead to interruptions of
the device, the connected peripheral systems, or plant, potentially leading to total mal-
functioning.
Warning!
This symbol warns of an imminent danger. Non-compliance may lead to personal inju-
ries that could be fatal or result in material damages and destruction.
AS-i AS-interface (actuator sensor interface)
AOPD Active opto-electronic protective device
CRC Cyclic redundancy check
I/O Input/output
EDM External device monitoring
EMC Electromagnetic compliance
ESD Electrostatic discharge
PELV Protective extra-low voltage
PFD Probability of failure on demand
PLC Programmable logic control
SaW Safety at Work, safety technic
Information!
Additional information can be found in section <Glossary>.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
General
2. General
2.1 Product information
This system manual applies to the following Schmersal equipment:
2.1.1 AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
The AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitorcom-
bines two devices in one housing: an AS-i/Gateway and a Safety Monitor for 2
AS-i circuits.
The safety unit provides 4 inputs which can be defined as either EDM or as
START inputs.
The AS-i/Gateway with integrated Safety Monitor serves to connect AS-i systems
to the superordinate Ethernet controller.
All possibilities offered by AS-i can be used via Ethernet.
Commissioning, debugging and setting up of the AS-i parameters can be accom-
plished with the use of push-buttons, the display and the LEDs, but it can also be
handled via Ethernet TCP/IP or via the diagnostic interface.
Article no. field bus interface number of AS-i Masters number of AS-i circuits power supply decoupling unit integrated RS 232 diagnostic interface Ethernet diagnostic interface number of release circuits electronic safe outputs integrated safety relays integrated SaW outputs non-safety related inputs
ASMM-2M-EIP-MT-RRSS EtherNet/IP,
Modbus-TCP
22••−1622•4
Tab. 2-1. Function range "AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor"
Information!
The device uses one of two protokols: EtherNet/IP or Modbus TCP. The selection
takes place in the menu (see chap. <Installation>).

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Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
General
2.2 Brief description
The actuator-sensor interface (AS-i) has established itself as a system for net-
working primarily binary sensors and actuators at the lowest level of the automa-
tion hierarchy. The high number of installed systems, the ease of use and the reli-
able operating behaviour also make the AS-i interesting in the area of machine
safety.
The safety AS-i system is intended for safety applications up to Category 4/
SIL 3. Mixed operation of standard components and safe components is possible.
The AS-i Safety Monitor monitors within an AS-i system the safe slaves which
have been assigned according to the configuration specified by the user with the
configuration software. In the event of a stop request or a defect, the AS-i Safety
Monitor switches off the system in protective operation mode with a maximum re-
action time of 40 ms.
Fig. 2-1. Safe and standard components in an AS-i network
Multiple AS-i Safety Monitors can be used within an AS-i system. In this way, a
safe slave can be monitored by multiple AS-i Safety Monitors.
AS-i/Gateway with integrated Safety Monitor
AS-i power
supply unit
Protective photoelectric
sensor
Standard
module
Standard
module
Protective photoelectric
light barrier
Safety emergency
shutdown switches
Safety
module
Safety position
switch

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K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Safety
3. Safety
3.1 Safety standard
The AS-I Safety Monitor has been developed, manufactured, tested and submit-
ted for type testing in accordance with the safety standards prevailing at the time
of testing. The safety requirements per Category 4 in accordance with EN 954-1
and Performance Level “e” in accordance with EN ISO 13 849-1 are met by all
devices.
Following a risk analysis you can sue the AS-I Safety Monitor in accordance with
its safety category as a shut-down protection device for protecting hazardous are-
as.
3.2 Intended use
3.2.1 Conditions of use
The AS-I Safety Monitor has been developed as a shut-down protection device
for protecting hazardous areas on powered equipment.
3.2.2 Residual risks (EN 292-1)
The circuits suggested in this Manual have been tested and verified with the
greatest care. The prevailing standards and regulations are met when using the
components and wiring shown. Residual risks remain if:
• There are any deviations from the suggested wiring concept which may result
in the connected safety-relevant assemblies or protective devices not being
incorporated or only insufficiently incorporated into the safety circuit.
• The operator does not follow the prevailing safety regulations for operation,
setting and maintenance of the machine. Machine inspection and mainte-
nance intervals must be strictly observed.
3.3 Areas of application
The AS-I Safety Monitor, when properly used, enables the operation of sensor-
controlled personal protection equipment and additional safety components.
The device also assumes the mandatory E-STOP function (Stop Category 0 or 1)
for all non-manually operated machines, dynamic monitoring of the restart func-
tion and the protection monitoring function.
Information!
A detailed listing of the values for probability of failure (PFD values) can be found in
section <Safety-relevant characteristic data>.
Attention!
Protection of operating personnel and equipment is not provided is the device is
not used in accordance with its intended use.
Attention!
Manipulation of and changes to the devices other than expressly described in this
Manual are not permitted.

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Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Safety
Examples for use of the AS-I Safety Monitor:
The device is used economically in machines and equipment in which the stand-
ard AS-I bus is the local bus. Using the Safety Monitor as a bus component al-
lows already existing AS-I bus configurations to be easily expanded, and safety
components having the corresponding AS-i Safety at Work interface can be in-
serted without difficulty. If there is no AS-I Safety at Work interface on the safety
component, so-called coupling modules can be used to establish the connection.
Existing AS-I masters and AS-I power supplies can be used as well.
There are no industry-specific restrictions. Some of the key applications are listed
below:
• Machine tools
• Expanded machining centers with multiple control elements and safety sen-
sors for wood and metal processing
• Printing and paper processing machines, trimming machines
• Packaging machinery, both stand-alone and as systems
• Food and beverage machinery
• Workpiece and bulk material conveying systems
• Rubber and plastics industry processing machinery
• Automatic assembly and handling equipment.
3.4 Organizational requirements
3.4.1 Documentation
All the specifications in this System Manual, in particular the sections “Safety In-
structions” and “Commissioning”, must be strictly observed.
All the safety instructions in the manual “ASIMON 3 G2 Configuration Software”
must be strictly observed.
Please note the safety rules when configuring the safety functions, see section
<Configuration of the safety functions>. Checking of the release code and testing
the system must be documented in writing and is part of the system documenta-
tion.
Keep this System Manual in a safe location where it can be readily accessed. It
should always be available.
3.4.2 Traceability of the devices
The ordering party is responsible for ensuring traceability of the devices by serial
number!
3.4.3 Safety regulations
Observe the locally prevailing legal regulations and requirements of the trade as-
sociations.
3.4.4 Qualified personnel
Installation, commissioning and maintenance of the devices are to be performed
only by qualified specialists.

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K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Safety
Electrical work is to be performed only by electrical technicians.
Setting and changing the device configuration via PC and ASIMON 3 G2 configu-
ration software are to be performed only by an authorized safety representative.
The password for changing a device configuration must be kept under lock and
key by the safety representative.
3.4.5 Repair
Repairs, in particular opening of the housing, are to be performed only by the
manufacturer or by an authorized representative of the manufacturer.
3.4.6 Disposal
Information!
Electronic waste is hazardous waste. Please comply with all local ordinances when
disposing this product!
The device does not contain batteries that need to be removed before disposing it.

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 15
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Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
4. Spezifications
4.1 Technical data
Attention!
The AS-I power supply for the AS-I components must have isolation per IEC 60 742
and be able to handle momentary power interruptions of up to 20 ms. The power sup-
ply for the 24 V supply must also have isolation per IEC 60 742 and be able to handle
momentary power interruptions of up to 20 ms. The maximum output voltage of the
power supply must also be less than 42 V in case of a fault.
Article no. ASMM-2M-EIP-MT-RRSS
Interfaces
Ethernet interfaces RJ-45: 10/100 MBaud EtherNet + Modbus TCP according to IEEE 802.3, switch integrated
Baudraten 10/100 MBaud
AS-i cycle time
AS-i cycle time 150 Ps*(number of slaves + 2)
Operating voltage AS-i voltage 30V DC
Safety monitor
Start delay < 10 ms
Max. turn-off time < 40 ms
Inputs:
4 x EDM/Start
EDM: inputs to monitor external devices
Start: Start inputs
switching current statical 4mA at 24V, dynamic 30mA at 24V (T=100 Ps)
Outputs:
4 x output switching elements
relay outputs (output circuits 1 and 2)
max. contact load: 3A AC-15 at 30V, 3A DC-13 at 30V
semiconductor outputs (output circuits 3 and 4)
max. contact load: 0,5A DC-13 at 30V
Card slot chip card for storage of configuration data
Display
LCD indication of slave adresses and error messages in plaintext
LED power power on
LED net Ethernet network active
LED config error configuration error
LED U AS-i AS-i voltage o.k.
LED AS-i active AS-i normal operation active
LED prg enable automatic addresses programming enabled

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K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
1ASIMON, AS-i Control Tools via RS-232 and Ethernet (RJ-45 EtherNet/IP + Modbus TCP-interface)
LED prj mode configuration mode active
LED AUX auxiliary power
4 x LED EDM/Start state of inputs:
LED off: open
LED on: closed
4 x LED output circuit state of outputs:
LED off: open
LED on: closed
UL-specifications (UL508)
External protection an isolated source with a secondary open circuit voltage of d30VDC
with a 3A maximum over current protection.
Over current protection is not required when a Class 2 source is employed.
In general UL mark does not provide UL certification for any functional safety rating or aspects of the above
devices.
Standards EN 61 000-6-2
EN 61 000-6-4
EN 62 061:2005, SIL 3
EN 61 508:2001, SIL 3
EN ISO 13 849-1:2008, performance-level e
Environment
Housing Stainless Steel
Ambient operating temperature 0°C … +55°C
Storage temperature -25°C … +85°C
Protection category IEC 60 529 IP20
Maximum tolerable shock and
vibration stress
according to EN 61 131-2
Voltage of insulation t500V
Dimensions (W / H / D in mm) 100 / 120 / 96
Weight 800 g
Article no. ASMM-2M-EIP-MT-RRSS
Article No. Diagnostics
interface
AS-i Safety
outputs are
supported
Number of
AS-i circuits
Safety
Monitor
Max. number
of release
circuits
Number of release circuits in
device
Configuration
blocks
Number of AS-i
masters
ASMM-
2M-EIP-
MT-RRSS
RS 232
+
Ethernet1
yes 2 16 4 release circuits SIL 3, cat. 4
in device;
2 x relays, 2 x fast electronic
safe outputs
256 Devices 2 AS-i Masters with
integrated power
supply decoupling
Article No.
Operating current
master power supply,
max. 300mA out of AS-i circuit 1
(approx. 70mA ... 300mA),
max. 300mA out of AS-i circuit 2
(approx. 70mA ... 300mA);
in sum max. 370mA
Version „1 Gateway,
1 power supply for 2
AS-i circuits“,
ca. 350mA
(PELV voltage)
master power supply,
approx 300mA out of AS-i
network
ASMM-2M-EIP-MT-RRSS –xx

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 17
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
Safety Monitor block diagrams
Connections: Gateway + Safety Monitor
ASMM-2M-EIP-MT-RRSS
Sicherheitseinheit
(Safety Unit)
+ASI 1–
+ASI 1–
1.Y2
2.14
+2
4.14
+1
1.14
1.Y1
3.14
2.13
+ 3
24V
2.Y1
0V
+ 4
1.13
2.Y2
ASI 1 +PWR– (max. 8A)
+ASI 2–
output switching element
EDM/Start inputs
EDM/Start inputs
output switching element

Issue date: 30.1.2013
18 Subject to technical modifications; no responsibility is accepted for the accuracy of this information
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
4.2 Safety-relevant characteristic data
Characteristic data Value Standard
Safety category 4 EN 954-1
Safety category 4 EN ISO 13849-1: 2008
Performance Level (PL) e
Safety Integrity Level (SIL) 3 EN 61508: 2001
Lifespan (TM) in years 20 EN ISO 13849-1: 2008
Maximum switch-on time in months 12 EN 61508: 2001
Max. system reaction time in milliseconds 40 EN 61508: 2001
Tab. 4-2.
Attention!
In addition to the system reaction time of max. 40 ms, the reaction times of the safe AS-
interface sensor slave, of the sensor being used for monitoring, of the safe AS-interface
actuator slave and of the actuator used for this purpose must still be added. Please note
that additional reaction times may likewise arise through the configuration of the safety
monitor.
Notice!
Refer to the technical data for the slaves as well as to that for the sensors and actuators
for the reaction times to be added.
Attention!
The system reaction times of the daisy-chained AS-interface components are added up.

Subject to technical modifications; no responsibility is accepted for the accuracy of this information 19
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
Issue date: 30.1.2013
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
4.2.1 Overview of parameter for determining the failure rates
nop/y switching intervals
tcycle [s]
B10d
value
electromechanics Standard
MTTFd[years] PFH [1/h]
105.120 300 2.500.000 237,82 9,908 x 10-9 EN ISO
13849-1
52.560 600 475,65 4,853 x 10-9
8.760 3600 2853,88 9,054 x 10-10
Tab. 4-3.
nop/y switching
intervals
tcycle
B10d
value
electronics
PFH
electromechanics PFH
total
Standard
MTTFdPFH
105.120 300 2.500.000 4,76 E-09 237,82 1,12 x 10-8 1,6 x 10-8 EN 62061
EN 61508
52.560 600 475,65 5,09 x 10-9 9,85 x 10-9
8.760 3600 2853,88 7,82 x 10-10 5,54 x 10-9
Tab. 4-4.

Issue date: 30.1.2013
20 Subject to technical modifications; no responsibility is accepted for the accuracy of this information
K.A. Schmersal GmbH & Co. KG • Möddinghofe 30 • D-42279 Wuppertal www.schmersal.com
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway with integr. Safety Monitor
Spezifications
4.3 Reaction times
4.3.1 Sensor -> local relay output
ts= maximal reaction time of the sensor (see data sheet)
treact = maximal system reaction time
4.3.2 Sensor -> local electronic output
ts= maximal reaction time of the sensor (see data sheet)
treact = maximal system reaction time
treact = 40ms
1.13
2.13
1.14
2.14
ts
Sensor
treact = 30ms
24V
3.14
4.14
ts
Sensor