SIGMA TEK S-DIAS EC 121 User manual

EC 121
S-DIAS Control Module EtherCAT
Operating Manual
Date of creation: 07.04.2020
Version date: 02.07.2020
Article number: 20-003-121-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2020
SIGMATEK GmbH & Co KG
Translation from German
All rights reserved. No part of this work may be reproduced, edited using an electronic system, duplicated or dis-
tributed in any form (print, photocopy, microfilm or in any other process) without express permission.
We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible
for technical or printing errors in this handbook and assumes no responsibility for damages that occur through its
use.

S-DIAS ETHERCAT CONTROL MODULE EC 121
02.07.2020 Page 1
S-DIAS Control Module EtherCAT EC 121
With 1 EtherCAT IN
1 EtherCAT Out
1 S-DIAS-Bus OUT
1 USB-Device (not used)
The S-DIAS EtherCAT control module EC 121 is an interface
module between an S-DIAS control system and EtherCAT bus.
The module provides the voltage supply for up to 32 S-DIAS
modules. With an additional power boost module (PSB 001),
up to 64 modules can be connected via the EtherCAT control
module.
The EC 121 detects the connected S-DIAS modules automati-
cally. It provides the EtherCAT slave configuration for the
EtherCAT master and exchanges data between the EtherCAT
and S-DIAS bus during operation.

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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Contents
1Introduction............................................................................. 6
1.1 Target Group/Purpose of this Manual ........................................6
1.2 Contents of Delivery.....................................................................6
2Basic Safety Guidelines......................................................... 7
2.1 Symbols Used...............................................................................7
2.2 Disclaimer......................................................................................8
2.3 General Safety Guidelines...........................................................9
3Norms and Guidelines...........................................................10
3.1 Guidelines....................................................................................10
3.2 EU Declaration of Conformity....................................................10
4Technical Data .......................................................................11
4.1 Performance Data.......................................................................11
4.2 EtherCAT Specifications............................................................11
4.3 Electrical Requirements.............................................................12
4.4 Environmental Conditions.........................................................14
4.5 Miscellaneous .............................................................................14
5Mechanical Dimensions........................................................15
6Connector Layout..................................................................16
6.1 Connectors..................................................................................17
6.1.1 X1: USB-Device 2.0 (not used)..........................................................17

S-DIAS ETHERCAT CONTROL MODULE EC 121
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6.1.2 X2: EtherCAT-IN (RJ45)................................................................... 17
6.1.3 X3: EtherCAT-OUT (RJ45) ............................................................... 17
6.2 Status LEDs.................................................................................18
6.3 Applicable Connectors...............................................................19
6.4 Label Field ...................................................................................20
7Wiring Instructions................................................................21
7.1 Strain Relief.................................................................................21
7.2 Supported S-DIAS Modules.......................................................22
8System Description...............................................................24
8.1 Architecture.................................................................................24
8.2 Initialization .................................................................................25
8.2.1 S-DIAS Manager............................................................................... 25
8.2.2 EtherCAT.......................................................................................... 26
9Initial Startup .........................................................................28
9.1 Automatic S-DIAS Module Configuration.................................28
9.2 Manual S-DIAS Configuration....................................................29
9.3 Operating Mode...........................................................................30
10 Object Directory ....................................................................31
10.1 Overview......................................................................................31
10.2 S-DIAS Slave Function Group Assignment .............................32
10.2.1 TxPDO.............................................................................................. 32
10.2.2 RxPDO.............................................................................................. 33
10.2.3 CnfSDO............................................................................................. 33

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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10.3 EtherCAT Object-Specifications ...............................................34
10.4 Information on the EC 121 Objects...........................................35
10.4.1 Object 0x1000 Device Type...............................................................35
10.4.2 Object 0x1008 Device Name.............................................................35
10.4.3 Object 0x1009 Hardware Version......................................................36
10.4.4 Object 0x100A Software Version.......................................................36
10.4.5 Object 0x1018 Identity Object............................................................37
10.4.6 Object 0x10F1 Error Settings ............................................................38
10.4.7 Object 0x16xx (RxPDO Mapping) / Object 0x1Axx (TxPDO Mapping)
..........................................................................................................39
10.4.8 Object 0x1C00 Sync Manager Type..................................................39
10.4.9 Object 0x1C12 (RxPDO Assign) / Object 0x1C13 (TxPDO Assign) ..39
10.4.10 Object 0x1C32/0x1C33 SM Output/Input Parameter.........................40
10.4.11 Object 0xF000 Modular Device Profile ..............................................42
10.4.12 Object 0xF030 Configured Module Ident List.....................................43
10.4.13 Object 0xF050 Detected Module Ident List........................................43
10.4.14 Object 0xF100 S-DIAS Versions .......................................................44
10.4.15 Object 0xF101 EC121 Info ................................................................45
10.4.16 Object 0xF110 S-DIAS Diagnosis......................................................45
10.4.17 Object 0xF111 ErrorInfo ....................................................................46
10.4.18 Object 0xF120 S-DIAS Statistics.......................................................51
10.4.19 Object 0xFB00 Device Control ..........................................................52
10.4.20 Object 0xFB10 S-DIAS Configuration................................................53
10.4.21 Object 0x9xx0 [Module Name] Module Information...........................54
11 File Handling (FoE)................................................................55

S-DIAS ETHERCAT CONTROL MODULE EC 121
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11.1 File system ..................................................................................55
11.2 FoE Password .............................................................................57
11.3 File Names...................................................................................57
11.4 File Validation..............................................................................57
11.5 List Function ...............................................................................57
11.6 Logfile ..........................................................................................57
11.6.1 S-DIAS Slave ID Display................................................................... 58
12 Update Process.....................................................................59
12.1 Configuration File .......................................................................60
12.2 Providing Update Files...............................................................61
13 Transport/Storage.................................................................62
14 Mounting................................................................................63
15 Maintenance...........................................................................65
15.1 Service .........................................................................................65
15.2 Repair...........................................................................................65
16 Disposal .................................................................................65

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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1 Introduction
1.1 Target Group/Purpose of this Manual
This operating manual contains all information required to operate this product.
This operating manual is intended for:
•Project planners
•Technicians
•Commissioning engineers
•Machine operators
•Maintenance/test technicians
General knowledge of automation technology is required.
Further help and training information, as well as the appropriate accessories can be found
on our website www.sigmatek-automation.com
Our support team is happily available to answer your questions.
Please see our website for our hotline number and business hours.
1.2 Contents of Delivery
1x EC 121
1x opposing connector

S-DIAS ETHERCAT CONTROL MODULE EC 121
02.07.2020 Page 7
2 Basic Safety Guidelines
2.1 Symbols Used
The following symbols are used in the operator documentation for warning and danger
messages, as well as informational notes:
DANGER
Danger indicates that death or serious injury will occur, if the specified
measures are not taken.
To avoid death or serious injuries, observe the all guidelines.
Danger indique une situation dangereuse qui, faute de prendre les mesures
adéquates, entraînera des blessures graves, voire mortelles.
Respectez toutes les consignes pour éviter des blessures graves,
voire mortelles.
WARNING
Warning indicates that death or serious injury can occur, if the specified
measures are not taken.
To avoid death or serious injuries, observe the all guidelines.
Avertissement d’une situation dangereuse qui, faute de prendre les
mesures adéquates, entraînera des blessures graves, voire mortelles.
Respectez toutes les consignes pour éviter des blessures graves,
voire mortelles.
CAUTION
Caution indicates that moderate to slight injury can occur, if the specified
measures are not taken.
To avoid moderate to slight injuries, observe the all guidelines.
Attention indique une situation dangereuse qui, faute de prendre les
mesures adéquates, peut entraîner des blessures assez graves ou légères.
Respectez toutes les consignes pour éviter des blessures graves,
voire mortelles.
INFORMATION
Provides important information on the product, handling or relevant sections
of the documentation, which require attention.
Fournit des recommendations importantes sur le produit, la manipulation ou
sections relevantes de la documentation, qui nécessitent prêter une atten-
tion particulière.

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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2.2 Disclaimer
The contents of this document were prepared with the greatest care. How-
ever, deviations cannot be ruled out. This document is regularly checked
and required corrections are included in the subsequent versions. The
machine manufacturer is responsible for the proper assembly, as well as
device configuration. The machine operator is responsible for safe han-
dling, as well as proper operation.
The current document can be found on our website. If necessary, contact
our support.
Subject to technical changes, which improve the performance of the devic-
es. The following documentation is purely a product description. It does not
guarantee properties under the warranty.
Please thoroughly read the corresponding data sheets, operating instruc-
tions and this system handbook before handling a product.
SIGMATEK GmbH & Co KG is not liable for damages caused through
non-compliance with these instructions or applicable regulations.

S-DIAS ETHERCAT CONTROL MODULE EC 121
02.07.2020 Page 9
2.3 General Safety Guidelines
According to EU Guidelines, the operating instructions are a component of
a product.
This operating manual must therefore be accessible in the vicinity of the
machine since it contains important instructions.
This operating manual should be included in the sale, rental or transfer of
the product, or its online availability indicated.
Maintain this operating manual in readable condition and keep it accessible
for reference.
Regarding the requirements for Safety and health connected to the use of
machines, the manufacturer must perform a risk assessment in accordance
with machine guidelines 2006/42/EG before introducing a machine to the
market.
Before commissioning this product, check that conformance with the provi-
sions of the 2006/42/EG guidelines is correct. As long as the machine with
which the with the device should be used does not comply with the guide-
line, operating this product is prohibited.
Operate the unit with devices and accessories approved by SIGMATEK
only.
CAUTION
Handle the device with care and do not drop or let fall.
Prevent foreign bodies and fluids from entering the device.
The device must not be opened, otherwise it could be damaged!
The module complies with EN 61131-2.
In combination with a machine, the machine builder must comply with EN
60204-1 standards.
For your own safety and that of others, compliance with the environmental
conditions is essential.
The control cabinet must be connected to ground correctly.
To perform maintenance or repairs, disconnect the system from the power
supply.

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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3 Norms and Guidelines
3.1 Guidelines
The product was constructed in compliance with the following European Union guidelines
and tested for conformity.
3.2 EU Declaration of Conformity
EU Declaration of Conformity
The EC 121 product conforms with the following European guidelines:
•2014/35/EU Low-voltage guideline
•2014/30/EU “Electromagnetic Compatibility” (EMC guideline)
•2011/65/EU “Restricted use of certain hazardous substances in
electrical and electronic equipment” (RoHS Guideline)
The EU Conformity Declarations are provided on the SIGMATEK website.
Using the search function with the keyword “EU Declaration of Conformity”.

S-DIAS ETHERCAT CONTROL MODULE EC 121
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4 Technical Data
4.1 Performance Data
Interfaces
1x EtherCAT In (RJ45)
1x EtherCAT Out (RJ45)
1x S-DIAS bus
1x USB-Device (not used)
4.2 EtherCAT Specifications
Configuration
2x shielded RJ45 port
Cable length
maximum 100 m between stations
Propagation delay
approximately 1 µs
Potential separation
500 V (EtherCAT - S-DIAS-Bus)
FMMU
3
Sync manager
4
Process data RAM
8-kbyte
Synchronization
64-bit distributed clock
Process image
modular device profile
Asynchronous
data exchange
Protocol
Supported functions
Description
CoE
Complete Access Support
SDO-Info Support
PDO Assign
CANopen over EtherCAT is required
for transmitting parameters
FoE
X
File over EtherCAT for transferring
files
(only in BOOTSTRAP mode)
FSoE
X
UL in preparation
Max. number of S-DIAS modules
up to 32 (64 with PSB 001) S-DIAS modules

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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4.3 Electrical Requirements
Power supply +24 V
+24 V DC ±20 %
UL: Class 2 or LVLC(1)
Current consumption of +24 V
power supply
the current consumption depends on the connected loads
(max. 2.75 A)
Power supply on the S-DIAS bus
via the EC 121
Current capacity on the S-DIAS
bus (power supply for the mod-
ules).
+5 V
+24 V
maximum 1.6 A
maximum 1.6 A
(1)Limited Voltage/Limited Current
The device must be connected to a secondary galvanically separated sup-
ply with a rated voltage of 24 V DC. In compliance with UL 249, max 4 A,
the fuse must be connected in the area between the supply source and the
end device.

S-DIAS ETHERCAT CONTROL MODULE EC 121
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EC 121 S-DIAS ETHERCAT CONTROL MODULE
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4.4 Environmental Conditions
Storage temperature
-40 ... +85°C
Environmental temperature
-25 ... +60°C
Humidity
0-95 %, non-condensing
Installation altitude above sea
level
0-2000 m without derating
> 2000 m up to a maximum of 5000 m with derating of the maximum
environmental temperature by 0.5 °C per 100 m
Operating conditions
pollution degree 2
EMC resistance
in accordance with EN 61000-6-2 (industrial area)
EMC noise generation
in accordance with EN 61000-6-4 (industrial area)
Vibration resistance
EN 60068-2-6
5-150 Hz: amplitude 3.5 mm
transition frequency: 8.42454 Hz
acceleration: 1 g
duration: 10 cycles
cycle: 1 octave/minute
Shock resistance
EN 60068-2-27
15 g (147.15 m/s2),
Protection type
EN 60529
IP20
4.5 Miscellaneous
Article number
20-003-121
Hardware version
1.x
Approvals
CE, UL 508 (E247993)

S-DIAS ETHERCAT CONTROL MODULE EC 121
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5 Mechanical Dimensions

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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6 Connector Layout
The connections of the +24 V supply (X4: pin 1 and pin 2) or the GND sup-
ply (X4: pin 3 and pin 4) are internally bridged. To supply the module, only
one connection to a +24 V pin (pin 1 or pin 2) and a GND pin (pin 3 or pin
4) is required. The bridged connections may be used for further looping of
the +24 V supply and the GND supply. However, it must be ensured that
through looping, a total current of 6 A per connection is not exceeded!

S-DIAS ETHERCAT CONTROL MODULE EC 121
02.07.2020 Page 17
6.1 Connectors
6.1.1 X1: USB-Device 2.0 (not used)
n.c. = do not use
6.1.2 X2: EtherCAT IN (RJ45)
6.1.3 X3: EtherCAT OUT (RJ45)
Pin
Function
1
+5 V
2
D-
3
D+
4
n.c.
5
GND
Pin
Function
1
Tx+/Rx+
2
Tx-/Rx-
3
Rx+/Tx+
4-5
n.c.
6
Rx-/Tx-
7-8
n.c.
Pin
Function
1
Tx+
2
Tx -
3
Rx+
4-5
n.c.
6
Rx-
7-8
n.c.

EC 121 S-DIAS ETHERCAT CONTROL MODULE
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6.2 Status LEDs
Sync
green
ON
S-DIAS bus operating synchronously
Reset
red
ON
S-DIAS bus in reset
EC Run
green
ON
Status Operational
BLINKS FAST
initialization or bootstrap status
SINGLE
FLASH
Status Safe Operational
FAST
BLINKING:
Pre-operational status
OFF
Init status
EC Error
red
ON
PDI watchdog timeout
BLINKS FAST
boot error
DOUBLE
FLASH
watchdog process
SINGLE
FLASH
general runtime error
BLINKS
configuration error
OFF
No errors
EC IN Link/Active
yellow
ON
connection to the upstream EtherCAT module established without
data communication
BLINKS
connection to the upstream EtherCAT module established with data
communication
OFF
no connection to the upstream EtherCAT module
EC OUT Link/Active
yellow
ON
connection to the downstream EtherCAT module established with-
out data communication
BLINKS
Connection to the downstream EtherCAT module established with
data communication
OFF
no connection to the downstream EtherCAT module
DC Ok
green
ON
+24 V supply ok
OFF
+24 V missing or voltage too low