Siemens simatic ET 200MP Manuale utente
DI 16x24VDC HF
Digital Input Module
(6ES7521-1BH00-
0AB0)
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SIMATIC
S7-1500/ET 200MP
DI 16x24VDC HF
Digital Input Module
(6ES7521-1BH00-0AB0)
Manual
01/2013
A5E03485952-01
Preface
Documentation guide
1
Product overview
2
Wiring
3
Parameters/address space
4
Interrupts/diagnostic alarms
5
Technical specifications
6
Dimensional drawing
A
Parameter data records
B
Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E03485952-01
Ⓟ 01/2013 Technical data subject to change
Copyright © Siemens AG 2013.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
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
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
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.
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
Manual, 01/2013, A5E03485952-01 3
Preface
Purpose of the documentation
This manual complements the system manuals:
● S7-1500 Automation System
● ET 200MP distributed I/O system
Functions that generally concern the systems are described in these manuals.
The information provided in this manual and in the system/function manuals
support you in commissioning the systems.
Conventions
The term "CPU" is used in this manual both for the CPUs of the S7-1500 automation system,
as well as for interface modules of the ET 200MP distributed I/O system.
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.
Note on IT security
Siemens offers IT security mechanisms for its automation and drive product portfolio in order
to support the safe operation of the plant/machine. We recommend that you inform yourself
regularly on the IT security developments regarding your products. You can find information
on this on the Internet (http://support.automation.siemens.com).
You can register for a product-specific newsletter here.
For the safe operation of a plant/machine, however, it is also necessary to integrate the
automation components into an overall IT security concept for the entire plant/machine,
which corresponds to the state-of-the-art IT technology. You can find information on this
on the Internet (http://www.siemens.com/industrialsecurity).
Products used from other manufacturers should also be taken into account here.
Preface
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
4 Manual, 01/2013, A5E03485952-01
Copyright notice for the open-source software used
Open-source software is used in the firmware of the product described. The 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 following copyright
notices.
© Copyright William E. Kempf 2001
Permission to use, copy, modify, distribute and sell this software and its documentation for
any purpose is hereby granted without fee, provided that the above copyright notice appear
in all copies and that both that copyright notice and this permission notice appear in
supporting documentation. William E. Kempf makes no representations about the suitability
of this software for any purpose. It is provided "as is" without express or implied warranty.
Copyright © 1994 Hewlett-Packard Company
Permission to use, copy, modify, distribute and sell this software and its documentation for
any purpose is hereby granted without fee, provided that the above copyright notice appear
in all copies and that both that copyright notice and this permission notice appear in
supporting documentation. Hewlett-Packard Company makes no representations about the
suitability of this software for any purpose. It is provided ``as is'' without express or implied
warranty.
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
Manual, 01/2013, A5E03485952-01 5
Table of contents
Preface ...................................................................................................................................................... 3
1 Documentation guide................................................................................................................................. 7
2 Product overview ....................................................................................................................................... 9
2.1 Properties.......................................................................................................................................9
3 Wiring ...................................................................................................................................................... 11
4 Parameters/address space...................................................................................................................... 15
4.1 Parameters...................................................................................................................................15
4.2 Address space .............................................................................................................................16
5 Interrupts/diagnostic alarms..................................................................................................................... 17
5.1 Status and error displays .............................................................................................................17
5.2 Interrupts......................................................................................................................................19
5.3 Diagnostic alarms ........................................................................................................................20
6 Technical specifications........................................................................................................................... 21
A Dimensional drawing ............................................................................................................................... 25
B Parameter data records........................................................................................................................... 27
B.1 Parameter assignment and structure of the parameter data records..........................................27
Table of contents
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
6 Manual, 01/2013, A5E03485952-01
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
Manual, 01/2013, A5E03485952-01 7
Documentation guide 1
Introduction
The documentation of SIMATIC products has a modular structure and covers topics
relating to your automation system.
The complete documentation for the S7-1500 and ET 200MP systems consists
of the respective system manual, function manuals and manuals.
Moreover, the STEP 7 information system (online help) supports you in configuring
and programming your automation system.
Overview of the documentation for digital input module DI 16x24VDC HF
The following table lists additional documentation that you will need when using
the DI 16x24VDC HF digital input module.
Table 1- 1 Documentation for digital input module DI 16x24VDC HF
Topic Documentation Most important contents
S7-1500 Automation System
(http://support.automation.siemens.com/WW/vi
ew/en/59191792) system manual
System
description
ET 200MP Distributed I/O Device
(http://support.automation.siemens.com/WW/vi
ew/en/59193214) system manual
•Application planning
•Installation
•Wiring
•Commissioning
Configuring
interference-free
controllers
Configuring interference-free controllers
(http://support.automation.siemens.com/WW/vi
ew/en/59193566) function manual
•Basics
•Electromagnetic
compatibility
•Lightning protection
System
diagnostics
System Diagnostics
(http://support.automation.siemens.com/WW/vi
ew/en/59192926) function manual
•Overview
•Diagnostic evaluation of
hardware/software
SIMATIC manuals
All current manuals for the SIMATIC products are available for download free of
charge from the Internet (http://www.siemens.com/automation/service&support).
Documentation guide
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
8 Manual, 01/2013, A5E03485952-01
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
Manual, 01/2013, A5E03485952-01 9
Product overview 2
2.1 Properties
Order number:
6ES7521-1BH00-0AB0
View of the module
Figure 2-1 View of the DI 16x24VDC HF module
Product overview
2.1 Properties
DI 16x24VDC HF Digital Input Module (6ES7521-1BH00-0AB0)
10 Manual, 01/2013, A5E03485952-01
Properties
The module has the following properties:
● Technical properties
– 16 digital inputs, electrically isolated in groups of 16
– Rated input voltage 24 V DC
– Channel-based configurable input delay: 0.05 ms to 20 ms
– Channel-based configurable diagnostics
– Channel-based configurable hardware interrupt
– Suitable for switches and 2-/3-/4-wire proximity switches
● Supported functions
– Firmware update
– Identification data I&M0 to I&M3
– Reconfiguration in RUN (channel-based)
– Isochronous mode
Accessories
The following components 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
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