10/10 MN05003004Z-EN
replaces 01/08 AWB2724-1453GB
Modular PLC
XC-CPU101…(-XV)
All brand and product names are trademarks or registered
trademarks of the owner concerned.
Emergency On Call Service
Please call your local representative:
http://www.eaton.com/moeller/aftersales
or
Hotline After Sales Service:
+49 (0) 180 5 223822 (de, en)
AfterSalesEGBonn@eaton.com
Original Operating Instructions
The German-language edition of this document is the original
operating manual.
Translation of the original operating manual
All editions of this document other than those in German language
are translations of the original German manual.
1
st
published 2002, edition date 06/02
2
nd
edition 10/2002
3
rd
edition 04/2003
4
th
edition 08/2003
5
th
edition 11/2003
6
th
edition 12/2003
7
th
edition 06/2004
8
th
edition 11/2004
9
th
edition 03/2005,
10
th
edition 01/2008
11
th
edition 10/2010
see revision protocol in the “About this manual“ chapter
© Eaton Industries GmbH, 53105 Bonn
Authors: Werner Albrecht, Peter Roersch
Editor: Thomas Kracht, Barbara Petrick
Translator: globaldocs GmbH
All rights reserved, including those of the translation.
No part of this manual may be reproduced in any form
(printed, photocopy, microfilm or any other process) or processed,
duplicated or distributed by means of electronic systems without
written permission of Eaton Industries GmbH, Bonn.
Subject to alteration without notice.
Danger!
Dangerous electrical voltage!
Before commencing the installation
• Disconnect the power supply of the device.
Ensure a reliable electrical isolation of the low voltage for the
24 volt supply. Only use power supply units complying with
IEC 60 364-4-41 (VDE 0 100 Part 410) or HD 384.4.41 S2.
Ensure that devices cannot be accidentally restarted.
Verify isolation from the supply.
Deviations of the mains voltage from the rated value must
not exceed the tolerance limits given in the specifications,
otherwise this may cause malfunction and dangerous
operation.
Earth and short circuit.
Cover or enclose neighbouring units that are live.
Follow the engineering instructions (AWA) of the
device concerned.
Emergency stop devices complying with IEC/EN 60204-1 must
be effective in all operating modes of the automation devices.
Unlatching the emergency-stop devices must not cause restart.
Only suitably qualified personnel in accordance with
EN 50110-1/-2 (VDE 0105 Part 100) may work on
this device/system.
Devices that are designed for mounting in housings or control
cabinets must only be operated and controlled after they have
been installed with the housing closed. Desktop or portable
units must only be operated and controlled in enclosed
housings.
Before installation and before touching the device ensure
that you are free of electrostatic charge.
The functional earth (FE) must be connected to the protective
earth (PE) or to the potential equalisation. The system installer
is responsible for implementing this connection.
Measures should be taken to ensure the proper restart of
programs interrupted after a voltage dip or failure. This should
not cause dangerous operating states even for a short time.
If necessary, emergency-stop devices should be implemented.
Connecting cables and signal lines should be installed so
that inductive or capacitive interference does not impair the
automation functions.
Wherever faults in the automation system may cause
damage to persons or property, external measures must be
implemented to ensure a safe operating state in the event of
a fault or malfunction (for example, by means of separate limit
switches, mechanical interlocks etc.).
Install automation devices and related operating elements in
such a way that they are well protected against unintentional
operation.
Suitable safety hardware and software measures should be
implemented for the I/O interface so that a line or wire
breakage on the signal side does not result in undefined
states in the automation devices.
I
II
10/10 MN05003004Z-EN
Contents
About this manual
5
List of revisions
5
Abbreviations and symbols
6
Additional documentation
6
1 Design of the XC100
7
CPU with PSU and local inputs/outputs
7
24 V PSU with local inputs/outputs
7
–Task
7
– Surface mounting
8
– Connecting interrupt inputs
9
– Local bus expansion with XIOC-BP-EXT
10
CPU
10
–Task
10
– Use of the CPU types
10
– Surface mounting
11
– LED status indicator
11
– Operating mode selector switch
11
– Multimedia Card (MMC)/Memory card
11
– Programming device interface
12
– CANopen interface
14
– Real-time clock
15
– XC-CPU101-…-XV
15
– Battery
15
CPU installation
16
Detaching the CPU
16
2 Engineering
17
Control panel layout
17
– Ventilation
17
– Layout of units
17
Preventing interference
17
– Suppressor circuitry for interference sources
17
–Shielding
17
Lighting protection
18
Wiring examples
18
–PSU
18
– Power supply of the digital inputs/outputs
18
3 CPU operation
19
Startup behaviour
19
Switch-off behaviour
20
Start behaviour
20
Stop behaviour
20
Cold start
20
Warm start
20
Test and commissioning
20
–Breakpoint/single-step mode
20
– Single-cycle mode
20
–Forcing
20
– Status indication, easySoft-CoDeSys
20
1