Siemens SIMATIC PM-E User manual

Power module PM-E DC24V (6ES7138-
4CA01-0AA0)
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SIMATIC
ET 200S distributed I/O
Power module PM-E DC24V
(6ES7138-4CA01-0AA0)
Manual
04/2007
A5E01119952
-02
Preface
Properties
1
Parameters
2
Diagnostics
3
Configuring
4

Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E01119952-02
Ⓟ
04/2014 Subject to change
Copyright © Siemens AG 2007.
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.

Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Manual, 04/2007, A5E01119952-02 3
Preface
Purpose of the manual
This manual supplements the ET 200S Distributed I/O System Operating Instructions.
General functions for the ET 200S are described in the ET 200S Distributed I/O System
Operating Instructions (http://support.automation.siemens.com/WW/view/en/1144348).
The information in this document along with the operating instructions enables you to
commission the ET 200S.
Basic knowledge requirements
To understand these operating instructions you should have general knowledge of
automation engineering.
Scope of the manual
This manual applies to this ET 200S module. It describes the components that are valid at
the time of publication.
Recycling and disposal
Thanks to the fact that it is low in contaminants, this ET 200S module is recyclable. For
environmentally compliant recycling and disposal of your electronic waste, please contact a
company certified for the disposal of electronic waste.
Additional support
If you have any questions relating to the products described in this manual and do not find
the answers in this document, please contact your local Siemens representative
(http://www.siemens.com/automation/partners).
A guide to the technical documentation for the various SIMATIC products and systems is
available on the Internet. (http://www.siemens.com/simatic-docu).
The online catalog and ordering systems are available on the Internet
(http://www.siemens.com/automation/mall).
Training center
We offer courses to help you get started with the ET 200S and the SIMATIC S7 automation
system. Please contact your regional training center or the central training center in
D -90327, Nuremberg, Germany (http://www.siemens.com/sitrain).

Preface
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
4Manual, 04/2007, A5E01119952-02
Technical Support
You can contact Technical Support for all Industry Automation products by means of the
Internet Web form for the Support Request
(http://www.siemens.com/automation/csi_en_WW/support_request).
Additional information about Siemens Technical Support is available on the Internet
(http://www.siemens.com/automation/csi_en_WW/service).
Service & Support on the Internet
In addition to our documentation, we offer a comprehensive knowledge base on the Internet
(http://www.siemens.com/automation/csi_en_WW/support).
There you will find:
●Our Newsletter, which constantly provides you with the latest information about your
products.
●The right documentation for you using our Service & Support search engine.
●The bulletin board, a worldwide knowledge exchange for users and experts.
●Your local contact for Automation & Drives in our contact database.
●Information about on-site services, repairs, spare parts, and lots more.

Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Manual, 04/2007, A5E01119952-02 5
Table of contents
Preface ................................................................................................................................................... 3
1 Properties ............................................................................................................................................... 7
1.1 Power module PM-E DC24V (6ES7138-4CA01-0AA0).................................................................7
2 Parameters ........................................................................................................................................... 11
3 Diagnostics ........................................................................................................................................... 13
3.1 Diagnostics using LED display.....................................................................................................13
3.2 Error types....................................................................................................................................14
4 Configuring ........................................................................................................................................... 15
4.1 Configuring the address space ....................................................................................................15
Index..................................................................................................................................................... 17

Table of contents
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Properties
1
1.1
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Properties
●The PM-E DC24V power module monitors the supply voltage for all the electronic
modules in the voltage group. The supply voltage is fed in by means of the TM-P terminal
module.
●You can use all the electronic modules except the 2DI AC120V ST, 2DI AC230V ST, and
2DO AC24..230V/1A in the voltage group of the PM-E DC24V power module.
●The current status of the power module is stored in the status byte in the process input
image (PII). This is updated irrespective of whether the "No Load Voltage" diagnosis has
been enabled.
●The PM-E DC24V power module is suitable for fail-safe modules.
●Extended temperature range from 0 to 55°C with vertical installation.
CAUTION
Only connect the specified rated load voltage of 24 VDC to the TM-P terminal module of
the power module.
The connected rated load voltage must correspond to the supply voltage of the
electronic modules in the voltage group.
Maximum configuration per voltage group
The number of modules that can be connected depends on the total current of all modules in
a voltage group. This total must not exceed the maximum current carrying capacity.
Address space of inputs/outputs
Address space of inputs/outputs by selecting the following as an option:
Options
Address space of the inputs
Address space of the outputs
Status byte (S)
1 byte
--
Option handling (O)
8 bytes
8 bytes
Status byte and option handling
(SO)
9-byte inputs 9 bytes (9th byte not relevant)

Properties
1.1 Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
8Manual, 04/2007, A5E01119952-02
General terminal assignment
Note
Terminals
A4 and A8 are only available at specified terminal modules.
Terminal assignment for PM-E DC24V (6ES7138-4CA01-0AA0)
Terminal
Assignment
Terminal
Assignment
Notes
2
L+
6
L+
•L+: Rated load voltage 24 VDC
•M: Chassis ground
•AUX1: Protective-conductor terminal or potential bus (freely usable
up to 230 VAC)
3
M
7
M
A4
AUX1
A8
AUX1

Properties
1.1 Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Usable terminal modules
Usable terminal modules for PM-E DC24V (6ES7138-4CA01-0AA0)
TM-P15C23-A1
(6ES7193-
4CC30-0AA0)
TM-P15C23-A0
(6ES7193-4CD30-
0AA0)
TM-P15C22-01
(6ES7193-4CE10-
0AA0)
Spring terminal
TM-P15S23-A1
(6ES7193-
4CC20-0AA0)
TM-P15S23-A0
(6ES7193-4CD20-
0AA0)
TM-P15S22-01
(6ES7193-4CE00-
0AA0)
Screw-type terminal
TM-P15N23-A1
(6ES7193-
4CC70-0AA0)
TM-P15N23-A0
(6ES7193-4CD70-
0AA0)
TM-P15N22-01
(6ES7193-4CE60-
0AA0)
Fast Connect
Block diagram
Figure 1-1 Block diagram of the PM-E DC24V power module

Properties
1.1 Power module PM-E DC24V (6ES7138-4CA01-0AA0)
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Technical data PM-E DC24V (6ES7138-4CA01-0AA0)
Dimensions and weight
Dimension B (mm)
15
Weight
Approx. 35 g
Voltages, currents, potentials
Rated load voltage
24 VDC
•Overvoltage protection No
Protection with automatic circuit breakers
Yes, tripping characteristic B, C
Max. current-carrying capacity (up to 60°C)
10 A
•Short-circuit protection No
Electrical isolation
•Between rated load voltage and backplane
bus
Yes
•Between the power modules Yes
Insulation test voltage
500 VDC
Current consumption
•From the load voltage L+ (no load) Max. 4 mA
Power dissipation of the module
Typically 100 mW
Parameter length
3 bytes
Status, interrupts, diagnostics
Diagnostic function
Yes
•Group error Red "SF" LED
•Load voltage monitoring Green "PWR" LED
•Diagnostic information readable Yes

Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Parameters
2
Parameters
The following table lists the power module parameters.
Table 2- 1 Parameters for power modules
PM-E DC24V
Range of values
Default setting
Applicability
Diagnostics: No load voltage
Disable/enable
Disable
Power module
The parameters are explained below.
Diagnostics: No load voltage
Use this parameter to enable a diagnostic message because there is no load voltage.
If there is no load voltage, only the diagnostic message of the affected power module is sent
to the DP master. The SF error LEDs of all modules in the relevant voltage group light up.

Parameters
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Diagnostics
3
3.1
Diagnostics using LED display
Power module
LED displays on the power module:
①
Batch error (red)
②
Load voltage (green)
Status and error displays by means of LEDs on power modules
The table below shows the status and error displays on the power module.
Event (LEDs)
Cause
Remedy
SF
PWR
On No parameter assignment or incorrect
module plugged in. A diagnostic message
is pending.
Check the parameter assignment.
Evaluate the diagnostics.
Off There is no load voltage at the power
module.
Check the load voltage.

Diagnostics
3.2 Error types
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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3.2
Error types
Power module error types
The diagnostic message is reported on channel 0 and applies to the entire module.
The table below shows the types of errors affecting power modules
Table 3- 1 Power module error types
Error type
Meaning
Remedy
17D10001: Encoder or load
voltage missing
Supply voltage not present
or too low.
Correct the process wiring. Check
the supply voltage.

Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Configuring
4
4.1
Configuring the address space
Address area for option handling and status byte
You can control and monitor option handling, and evaluate the status byte of the power
module using the control (PIO) and feedback interface (PII).
The address range of the control (PIO) and feedback interface (PII) depends on how the
corresponding entry in the configuration software is configured, or which entry has been
selected.
This table shows the PII feedback interface and the PIO control interface for different entries.
Table 4- 1 PII feedback interface and PIO control interface
With STEP 7, HW Config
or COM PROFIBUS
or other configuration
software
PII feedback interface
PIO control interface
Usual entry for the power
module
--- ---
Ends in ...S
IBx
Status byte
---
Ends in ...O IBx
:::
IBx+7
Option handling
QBx
:::
QBx+7
Option handling
Ends in ...SO IBx
:::
IBx+7
Option handling
QBx
:::
QBx+7
Option handling
IBx+8
Status byte
QBx+8
Not applicable

Configuring
4.1 Configuring the address space
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
16 Manual, 04/2007, A5E01119952-02
Status byte for power modules
Figure 4-1 Assignment of status byte for power modules

Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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Index
B
Basic knowledge requirements, 3
Block diagram, 9
D
Disposal, 3
I
Internet
Service & Support, 4
P
Parameters
For power modules, 11
Power modules
Parameters, 11
Properties, 7
R
Recycling, 3
S
Scope
Manual, 3
Service & Support, 4
T
Technical data, 10
Technical Support, 4
Terminal assignment, 8
Training Center, 3

Index
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
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