Siemens Simatic S7-1500 Bedienungsanleitung

Digital input module DI 32x24VDC BA

(6ES7521-1BL10-0AA0)

___________________

SIMATIC

S7-1500/ET 200MP

Digital input module DI 32x24VDC BA

(6ES7521-1BL10-0AA0)

Manual

09/2014

A5E32363711

-AB

Preface

Documentation guide

Product overview

Wiring

Address space

Diagnostics alarms

Technical specifications

Dimensional drawing

Open Source Software

Siemens AG

Industry Sector

Postfach 48 48

90026 NÜRNBERG

GERMANY

A5E32363711-AB

Ⓟ

09/2014 Subject to change

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.

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

4Manual, 09/2014, A5E32363711-AB

Preface

Purpose of the documentation

This product 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 product manual and in the system/function manuals

supports you in commissioning the systems.

Changes compared to previous version

Compared to the previous version, this product manual includes detailed information on the

module functions, for example, as of which STEP 7 version the function is supported.

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.

Preface

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

Manual, 09/2014, A5E32363711-AB 5

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).

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

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

6Manual, 09/2014, A5E32363711-AB

Table of contents

Preface ................................................................................................................................................... 4

1 Documentation guide .............................................................................................................................. 7

2 Product overview .................................................................................................................................... 9

2.1 Properties................................................................................................................................. 9

3 Wiring ................................................................................................................................................... 11

3.1 Wiring and block diagram ...................................................................................................... 11

4 Address space ...................................................................................................................................... 13

4.1 Address space ....................................................................................................................... 13

5 Diagnostics alarms................................................................................................................................ 18

5.1 Status and error displays ....................................................................................................... 18

6 Technical specifications ........................................................................................................................ 20

A Dimensional drawing............................................................................................................................. 23

B Open Source Software.......................................................................................................................... 25

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

Manual, 09/2014, A5E32363711-AB 7

Documentation guide

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

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

Manuals contain a compact description of the module-specific information, such as

properties, terminal diagrams, characteristics, 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

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

8Manual, 09/2014, A5E32363711-AB

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.automation.siemens.com/WW/view/en/38715968).

Applications & Tools

Applications & Tools supports 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 Applications & Tools on the Internet

(http://support.automation.siemens.com/WW/view/en/20208582).

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.automation.siemens.com/WW/view/en/42455541).

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

Manual, 09/2014, A5E32363711-AB 9

Product overview

2.1

Properties

Part number:

6ES7521-1BL10-0AA0

View of the module

Figure 2-1 View of the DI 32x24VDC BA module

Product overview

2.1 Properties

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)

10 Manual, 09/2014, A5E32363711-AB

Properties

The module has the following technical properties:

●32 digital inputs; electrically isolated in groups of 16

●Rated input voltage 24 VDC

●Suitable for switches and 2-/3-/4-wire proximity switches

●Hardware compatible with digital input module DI 16x24VDC BA (6ES7521-1BH10-0AA0)

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

(TIA Portal)

GSD file in STEP 7

(TIA Portal) V12 or higher, or

STEP 7

V5.5 SP3 or higher

Firmware update

V1.0.0 or higher

V13 or higher

Identification data I&M0 to I&M3

V1.0.0 or higher

V13 or higher

Module internal shared input (MSI) V1.0.0 or higher V13 Update 3 or higher

(PROFINET IO only)

Configurable submodules / submodules

for Shared Device

V1.0.0 or higher V13 Update 3 or higher

(PROFINET IO only)

You can configure the module with STEP 7 (TIA Portal) and with a GSD file.

Accessories

The following accessories are supplied with the module and can also be ordered separately

as spare parts:

●Front connector (push-in terminals) including cable tie

●Labeling strips

●U connector

●Universal front door

You can find more information on accessories in the S7-1500 Automation System

(http://support.automation.siemens.com/WW/view/en/59191792) system manual and the

ET 200MP Distributed I/O System

(http://support.automation.siemens.com/WW/view/en/59193214) system manual.

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