Siemens Simatic S7-1500 User manual

Digital output module
DQ 16x230VAC/2A ST Relay
(6ES7522-5HH00-0AB0)
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SIMATIC
S7-1500/ET 200MP
Digital output module DQ
16x230VAC/2A ST Relay
(6ES7522-5HH00-0AB0)
Manual
03/2015
A5E34934019
-AA
Preface
Documentation guide
1
Product overview
2
Wiring
3
Parameters/address space
4
Interrupts/diagnostics alarms
5
Technical specifications
6
Dimensional drawing
A
Parameter data records
B
Open Source Software
C

Siemens AG
Division
Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E34934019-AA
Ⓟ
03/2015 Subject to change
Copyright © Siemens AG 2015.
All rights reserved
Legal information
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symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
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DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
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Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Preface
Purpose of the documentation
This manual supplements the system manuals:
●S7-1500 Automation System
●ET 200MP Distributed I/O System
Functions that relate in general to the systems are described in these system manuals.
The information provided in this manual and in the system/function manuals supports you in
commissioning the systems.
Conventions
CPU: When the term "CPU" is used in this manual, it applies to the CPUs of the S7-1500
automation system as well as to the interface modules of the ET 200MP distributed I/O
system.
STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the
configuration and programming software "STEP 7 (TIA Portal)".
Please also observe notes marked as follows:
Note
A
note contains important information on the product described in the documentation, on the
handling of the product or on the section of the documentation to which particular attention
should be paid.
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, solutions, machines, equipment and/or networks. They are
important components in a holistic industrial security concept. With this in mind, Siemens’
products and solutions undergo continuous development. Siemens recommends strongly
that you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable
preventive action (e.g. cell protection concept) and integrate each component into a holistic,
state-of-the-art industrial security concept. Third-party products that may be in use should
also be considered. You can find more information about industrial security on the Internet
(http://www.siemens.com/industrialsecurity).
To stay informed about product updates as they occur, sign up for a product-specific
newsletter. You can find more information on the Internet
(http://support.automation.siemens.com).

Preface
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Open Source Software
Open-source software is used in the firmware of the product described. Open Source
Software is provided free of charge. We are liable for the product described, including the
open-source software contained in it, pursuant to the conditions applicable to the product.
Siemens accepts no liability for the use of the open source software over and above the
intended program sequence, or for any faults caused by modifications to the software.
For legal reasons, we are obliged to publish the original text of the license conditions and
copyright notices. Please read the information relating to this in the appendix.

Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Table of contents
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 7
2 Product overview .................................................................................................................................... 9
2.1 Properties................................................................................................................................. 9
3 Wiring ................................................................................................................................................... 11
4 Parameters/address space ................................................................................................................... 14
4.1 Parameters............................................................................................................................. 14
4.2 Declaration of parameters...................................................................................................... 15
4.3 Address space ....................................................................................................................... 15
5 Interrupts/diagnostics alarms................................................................................................................. 21
5.1 Status and error displays ....................................................................................................... 21
5.2 Interrupts ................................................................................................................................ 23
5.3 Diagnostics alarms................................................................................................................. 23
6 Technical specifications ........................................................................................................................ 24
A Dimensional drawing............................................................................................................................. 29
B Parameter data records ........................................................................................................................ 31
B.1 Parameter assignment and structure of the parameter data records .................................... 31
C Open Source Software.......................................................................................................................... 34
C.1 Open Source Software........................................................................................................... 34

Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Documentation guide
1
The documentation for the SIMATIC S7-1500 automation system and the SIMATIC
ET 200MP distributed I/O system is arranged into three areas.
This arrangement enables you to access the specific content you require.
Basic information
The System Manual and Getting Started describe in detail the configuration, installation,
wiring and commissioning of the SIMATIC S7-1500 and ET 200MP systems. The STEP 7
online help supports you in the configuration and programming.
Device information
Product manuals contain a compact description of the module-specific information, such as
properties, wiring diagrams, characteristics and technical specifications.
General information
The function manuals contain detailed descriptions on general topics regarding the SIMATIC
S7-1500 and ET 200MP systems, e.g. diagnostics, communication, Motion Control, Web
server.
You can download the documentation free of charge from the Internet
(http://www.automation.siemens.com/mcms/industrial-automation-systems-
simatic/en/manual-overview/tech-doc-controllers/Pages/Default.aspx).
Changes and supplements to the manuals are documented in a Product Information.

Documentation guide
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Manual Collection S7-1500/ET 200MP
The Manual Collection contains the complete documentation on the SIMATIC S7-1500
automation system and the ET 200MP distributed I/O system gathered together in one file.
You can find the Manual Collection on the Internet
(http://support.automation.siemens.com/WW/view/en/86140384).
My Documentation Manager
The My Documentation Manager is used to combine entire manuals or only parts of these to
your own manual.
You can export the manual as PDF file or in a format that can be edited later.
You can find the My Documentation Manager on the Internet
(http://support.industry.siemens.com/My/ww/en/documentation).
Application examples
Application examples support you with various tools and examples for solving your
automation tasks. Solutions are shown in interplay with multiple components in the system -
separated from the focus in individual products.
You can find application examples on the Internet
(https://support.industry.siemens.com/sc/ww/en/sc/2054).
CAx Download Manager
The CAx Download Manager is used to access the current product data for your CAx or CAe
systems.
You configure your own download package with a few clicks.
In doing so you can select:
●Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN
macro files
●Manuals, characteristics, operating manuals, certificates
●Product master data
You can find the CAx Download Manager on the Internet
(http://support.industry.siemens.com/my/ww/en/CAxOnline).
TIA Selection Tool
With the TIA Selection Tool, you can select, configure and order devices for Totally
Integrated Automation (TIA).
This tool is the successor of the SIMATIC Selection Tool and combines the known
configurators for automation technology into one tool.
With the TIA Selection Tool, you can generate a complete order list from your product
selection or product configuration.
You can find the TIA Selection Tool on the Internet
(http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool).

Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Product overview
2
2.1
Properties
Article number
6ES7522-5HH00-0AB0
View of the module
Figure 2-1 View of the DQ 16x230VAC/2A ST module

Product overview
2.1 Properties
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Properties
The module has the following technical properties:
●16 digital outputs (relays)
●Supply voltage of the 24 V DC relay coils
●Rated output voltage 230 V AC (24 V DC up to 120 V DC/24 V AC up to 230 V AC)
●Rated output current 2A (per channel)
●Configurable substitute values (per channel)
●Configurable diagnostics
●Suitable for solenoid valves, DC contactors, and indicator lights
The module supports the following functions:
Table 2- 1 Version dependencies of the module functions
Function
Firmware version
of the module
Configuration software
STEP 7
V13, SP1 or higher
with HSP 0119
GSD file in
STEP 7 V12 or higher or
STEP 7 V5.5 SP3 or higher
Firmware update
V1.0.0 or higher
X
--- / X
Identification data I&M0 to I&M3
V1.0.0 or higher
X
--- / X
Reconfiguration in RUN V1.0.0 or higher X X
Module-internal Shared Output (MSO) V1.0.0 or higher X
(PROFINET IO only)
X
(PROFINET IO only)
Configurable submodules / submodules for
Shared Device
V1.0.0 or higher X
(PROFINET IO only)
X
(PROFINET IO only)
You can configure the module with STEP 7 and with a GSD file.
Accessories
The following accessories are supplied with the module and can also be ordered separately
as spare parts:
●Labeling strips
●U connector
●Universal front door
Other components
The following component must be ordered separately:
Front connectors, including potential jumpers and cable ties
For more information on accessories, refer to the S7-1500/ET 200MP system manual
(http://support.automation.siemens.com/WW/view/en/59191792).

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Wiring
3
This section contains the block diagram of the module and outlines various wiring options.
You will find information on wiring the front connector, establishing a cable shield, etc in the
S7-1500/ET 200MP system manual
(http://support.automation.siemens.com/WW/view/en/59191792) in section Wiring.
Block diagram and terminal assignment
The example in the following figure shows the terminal assignment and the assignment of
the channels. The individual channels are connected with a relay.

Wiring
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Note
Note that the 24 V DC supply voltage for this module must always be supplied by terminals
19/20 and
39/40. Use the supplied potential jumpers for this purpose.
①
Relay 16x
CHx
Channel or channel status LED (green)
②
Backplane bus interface
RUN
Status display LED (green)
L+
Power supply 24 V DC for relay contacts
ERROR
Fault display LED (red)
M
Ground
PWR
Supply voltage POWER LED (green)
Figure 3-1 Block diagram and terminal assignment

Wiring
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Tip: Using the potential jumpers
Use the potential jumpers supplied with the front connector if you want to distribute the 24 V
DC supply voltage to a neighboring module. This helps you to avoid having to terminate two
wires to one terminal.
Proceed as follows:
1. Connect the 24 V DC supply voltage to terminals 19 and 20.
2. Insert the potential jumpers between terminals 19 and 39 (L+) and between terminals 20
and 40 (M).
3. Use the terminals 39 and 40 to loop the potential to the next module.
Figure 3-2 Using the potential jumpers
Note
Ensure that the maximum current load of 8 A per potential jumper is not exceeded.

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Parameters/address space
4
4.1
Parameters
DQ 16x230VAC/2A ST parameters
When you assign the module parameters in STEP 7, you use various parameters to specify
the module properties. The table below lists the parameters that can be set. The effective
range of the configurable parameters depends on the type of configuration. The following
configurations are possible:
●Central operation with a S7-1500 CPU
●Distributed operation on PROFINET IO in an ET 200MP system
●Distributed operation on PROFIBUS DP in an ET 200MP system
For parameter assignment in the user program, the parameters are transferred to the
module with the WRREC instruction (reconfiguration in RUN) using data records; see section
Parameter assignment and structure of the parameter data records (Page 31).
Table 4- 1 Configurable parameters and their defaults
Parameter
Range of values
Default
Reconfigura-
tion in RUN
Range of effectiveness with configuration
software, e.g. STEP 7
Integrated in the hard-
ware catalog STEP 7,
V13 SP1 or higher with
HSP 0119 or GSD file
PROFINET IO
GSD file
PROFIBUS DP
Diagnostics
No supply voltage L+ Yes/No No Yes Module Module
Reaction to CPU
STOP
•Turn off
•Keep last value
•Output substitute
value 1
Turn off Yes Channel Channel

Parameters/address space
4.2 Declaration of parameters
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4.2
Declaration of parameters
No supply voltage L+
Enabling of the diagnostics at no or insufficient supply voltage L+.
Reaction to CPU STOP
Determines the reaction of the output to the CPU going into STOP state or when the
connection to the CPU is interrupted.
4.3
Address space
The module can be configured differently in STEP 7; see following table. Depending on the
configuration, additional/different addresses are assigned in the process image output/input.
Configuration options of DQ 16x230VAC/2A ST
You can configure the module with STEP 7 or with a GSD file.
When you configure the module by means of the GSD file, the configurations are available
under different short designations/module names.
The following configurations are possible:
Table 4- 2 Configuration options
Configuration
Short designation/module
name in the GSD file
Configuration software, e.g., STEP 7
Integrated in hardware
catalog STEP 7 V13,
SP1 or higher with
HSP 0119
GSD file in
STEP 7 as of V12 or
STEP 7
as of V5.5 SP3
1 x 16-channel without value status
DQ 16x230VAC/2A ST
X
X
1 x 16-channel with value status
DQ 16x230VAC/2A ST QI
X
X
2 x 8-channel without value status DQ 16x230VAC/2A ST S X
(PROFINET IO only)
X
(PROFINET IO only)
2 x 8-channel with value status DQ 16x230VAC/2A ST S QI X
(PROFINET IO only)
X
(PROFINET IO only)
1 x 16-channel with value status for
module-internal Shared Output with
up to 4 submodules
DQ 16x230VAC/2A ST MSO X
(PROFINET IO only)
X
(PROFINET IO only)

Parameters/address space
4.3 Address space
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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Value status (Quality Information, QI)
The value status is always activated for the following modules:
●DQ 16x230VAC/2A ST QI
●DQ 16x230VAC/2A ST S QI
●DQ 16x230VAC/2A ST MSO
An additional bit is assigned to each channel for the value status. The bit for the value status
indicates if the output value specified by the user program is actually pending at the module
terminal (0 = value is incorrect).
Address space for configuration as 16-channel DQ 16x230VAC/2A ST QI
The following figure shows the assignment of the address space for the configuration as a
16-channel module with value status. You can freely assign the start address for the module.
The addresses of the channels are derived from the start address.
The letters "a to b" are printed onto the module. "For example, AB a" stands for module start
address output byte a.
Figure 4-1 Address space for configuration as 16-channel DQ 16x230VAC/2A ST QI with value
status

Parameters/address space
4.3 Address space
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Address space for configuration as 2 x 8-channel DQ 16x230VAC/2A ST S QI
For the configuration as a 2 x 8-channel module, the channels of the module are divided into
two submodules. The submodules can be assigned to different IO controllers when the
module is used in a shared device.
The number of IO controllers depends on the interface module being used. Please observe
the information in the manual for the particular interface module.
Unlike the 1 x 16-channel module configuration, each of the two submodules has a freely
assignable start address. The addresses for the respective value status of a submodule can
also be assigned by the user.
Figure 4-2 Address space for configuration as 2 x 8-channel DQ 16x230VAC/2A ST S QI with value
status
Note
Substitute value behavior in shared device operation with 2 x 8-channel configuration
If the system is in shared device mode and one of the associated IO controllers goes into
STOP or fails due to, for example, a communication failure, all submodules of the output
module follow the configured substitute value behavior (e.g. switch off).
This means that even when only one IO controller fails, the other IO controllers associated
with the shared device no longer control the assigned submodule of the output module.

Parameters/address space
4.3 Address space
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Address space for configuration as 1 x 16-channel DQ 16x230VAC/2A ST MSO
For the configuration as a 1 x 16-channel module (module-internal Shared Output, MSO),
channels 0 to 15 of the module are copied to multiple submodules. Channels 0 to 15 are
then available with identical values in various submodules. These submodules can be
assigned to up to four IO controllers when the module is used in a shared device:
●The IO controller to which submodule 1 is assigned has write access to outputs 0 to 15.
●The IO controllers to which submodule 2, 3, or 4 is assigned have read access to outputs
0 to 15.
The number of IO controllers depends on the interface module being used. Observe the
information in the manual for the particular interface module.
Value status (Quality Information, QI)
The meaning of the value status depends on the submodule on which it occurs.
For the first submodule (=basic submodule), the value status 0 indicates that the value is
incorrect or that the IO controller of the basic submodule is in STOP state.
For the 2nd to 4th submodule (=MSO submodule), the value status 0 indicates that the value
is incorrect or one of the following errors has occurred:
●The basic submodule is not yet configured (not ready).
●The connection between the IO controller and the basic submodule has been interrupted.
●The IO controller of the basic submodule is in STOP or POWER OFF state.

Parameters/address space
4.3 Address space
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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The figure below shows the assignment of the address space for submodules 1 and 2 and
the value status.
Figure 4-3 Address space for configuration as 1 x 16-channel DQ 16x230VAC/2A ST MSO with
value status

Parameters/address space
4.3 Address space
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
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The figure below shows the assignment of the address space for submodules 3 and 4 and
the value status.
Figure 4-4 Address space for configuration as 1 x 16-channel DQ 16x230VAC/2A ST MSO with
value status
Reference
You will find information on the module-internal shared input/shared output (MSI/MSO)
function in the function manual PROFINET with STEP 7 V13
(http://support.automation.siemens.com/WW/view/en/49948856) in the section Module-
internal shared input/shared output (MSI/MSO).