Moeller XControl XC600 Parts list manual

Moeller GmbH
Industrieautomation
Hein-Moeller-Straße 7–11
D-53115 Bonn
E-Mail: [e-mail]
Internet: www.moeller.net
© 2002 by Moeller GmbH
Subject to alteration
AWB2700-1428GB xx/xx/Ki 12/03
Printed in the Federal Republic of Germany (0x/02)
Article No.: xxxxxx
4*patpks#nycmyn*
Rückentext
AA
Think future. Switch to green. Think future. Switch to green.
SystemsIndustrial Automation
Hardware, Engineering and Function Description
07/04 AWB2700-1428GB
XControl Control System
XC600
Building Automation
A
Rückenbreite bis 10 mm (1 Blatt = 0,106 mm, gilt nur für XBS)

All brand and product names are trademarks or registered
trademarks of the owner concerned.
1st published 2001, edition date 12/01
2nd edition 08/2002
3rd edition 12/2003
4th edition 07/2004
See revision protocol in the „About this manual“ chapter
© Moeller GmbH, 53105 Bonn
Authors: Peter Roersch
Production: Thomas Kracht
Translator: Patrick Chadwick
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 Moeller GmbH, Bonn.
Subject to alteration without notice.

I
Before commencing the installation
• Disconnect the power supply of the device.
• Ensure that devices cannot be accidentally restarted.
• Verify isolation from the supply.
• Earth and short circuit.
• Cover or enclose neighbouring units that are live.
• Follow the engineering instructions (AWA) of the
device concerned.
• Only suitably qualified personnel in accordance with
EN 50110-1/-2 (VDE 0105 Part 100) may work on
this device/system.
• 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.
• Connecting cables and signal lines should be installed so
that inductive or capacitive interference does not impair the
automation functions.
• 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.
• Ensure a reliable electrical isolation of the low voltage for the
24 volt supply. Only use power supply units complying with
IEC 60364-4-41 (VDE 0100 Part 410) or HD 384.4.41 S2.
• 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.
• 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.
• 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.
• 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.
• 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.).
Moeller GmbH Safety instructions
Warning!
Dangerous electrical voltage!

II

07/04 AWB2700-1428GB
1
About This Manual 5
Modification Record 5
Application 5
Content 5
Abbreviations and Symbols 6
1 Hardware and engineering 7
Design 7
– Local expansion features with signal modules 8
Assembly 8
– Fitting/removing modules 8
– Fitting XI/ON modules 10
Project engineering 11
– Control cabinet design 11
– Ventilation 11
– Device assignment (XC600 with uninterruptible power
supply) 11
– Suppression of interference sources 11
–Shielding 11
– Lightning-strike protection 12
– Cable routing and wiring 12
– Wiring example (Overview) 12
Switching supply voltage on/off 13
Base modules XC-ADP/XC-ADP-XION 14
– General 14
– Task of the XC-ADP module 14
– Tasks of the XC-ADP-XION module 14
– Project engineering for the base module XC-ADP-XION 14
Power supply modules
XC-POW50-UPS/XC-POW50-XION-UPS 15
– General 15
–Task 15
–Layout 15
– Project engineering 15
PROFIBUS-DP module XC-NET-DP-M 16
– General 16
–Task 16
– Project engineering 16
– Bus termination resistors 17
CANopen module XC-NET-CAN 18
– General 18
– Task of the module 18
– Project engineering 18
Operator module XC-SYS1 20
–Task 20
–Layout 20
CPU XC-CPU601-E.M 22
–Task 22
–Layout 22
Contents

Contents 07/04 AWB2700-1428GB
2
2 Establishing the connection between PC and XC600 23
Requirements for the Ethernet module in the PC 23
Ethernet module configuration 23
XC600 configuration 24
Creating the connection between PC and XC600 24
3 Creating an Example Project 27
Setting the target system 28
Configure XC600 with local signal modules 28
–Creatingprograms 31
PROFIBUS-DP expansion 32
– Adding a PROFIBUS-DP module to the XC600 device 32
– Adding a remote XI/ON gateway 32
– Creating a program for PROFIBUS-DP expansion 33
CANopen bus expansion 34
– Adding the CANopen module to the XC600 device 34
– Creating a program for remote outputs on the
CANopen bus 35
4 Functions of the Operator Module 37
Initial PLC startup 37
Loading the program into the PLC 37
Starting up the PLC with a bootable and activated
program 38
– Execute Start (RUN)/Stop 38
Starting programs 39
Display programs on the hard disk (internal) and on the
CompactFlash card (external) 40
Startup with configuration scan 40
Error and event messages 40
General messages 41
– Deleting programs from the hard disk 41
Deleting programs from the working memory 41
– Reset function (initialisation of variables) 41
Handling several programs 42
Deleting programs 42
Copying programs 42
Editing programs on the CompactFlash card (CFC) 43
Password 43
Displaying text from the user program 44
– Shutting down the system 44
Switching off the power supply 44

07/04 AWB2700-1428GB Contents
3
5 Menu overview of the operator module 45
Basic menu 46
– MAIN MENU 46
6 Diagnostics for the local XI/ON-BUS and the PROFIBUS-DP / CANopen bus 51
– Basic procedure for error handling 51
POU (Program Organization Unit) GETBUSSTATE 51
Evaluation of the GETBUSSTATE.EXTENDEDINFO array 52
– Diagnostics of the local XI/ON bus 52
– Diagnostics for PROFIBUS-DP bus 52
– Diagnostics for the CANopen bus 53
Function block DiagGetState 53
– Function 53
–Description 53
– Diagnostics for the local XI/ON-BUS and the
PROFIBUS-DP/CANopen bus 54
– Data contents of EXTENDEDINFO for CANopen 55
Example 56
– Configuration 56
–Programs 57
Appendix 63
Starting the PLC/Behaviour of the variables 63
Download of programs 63
Memory areas for remanent data 63
Invocation of a web visualisation via the Internet 63
Notes on XSoft 64
– Task configuration 64
– Lib files 64
Handling of physical operands 64
Other error messages 64
Dimensions 65
–XCmodules 65
– XC-ADP-XION 65
– XI/ON module base, XI/ON 66
– XC-ADP/XC-POW50-.../XC-NET-.../XC-CPU-.../XC-SYS1 66
– UPS unit DIP24-4, 5-15 67
Technical Data 67
Index 71

07/04 AWB2700-1428GB
4

07/04 AWB2700-1428GB
5
About This Manual
Modification Record
The following modifications have been made in comparison to
previous editions:
Application
The XC600 PLC is designed for the control of machines and
systems. This controller provides the basis for an extensive
automation system, using interfaces for the standard networks
PROFIBUS DP, CANopen and ETHERNET to connecting remote
expansion modules and intelligent devices.
Content
The documentation for the PLC is divided into 6 sections:
• Hardware and engineering
• Connecting the PC to XC600
• Creating an example project
• Functions of the operator modules
• Menu overview of the operator module
• Diagnostics.
The chapter “Hardware and engineering” provides information on
the installation and engineering of the PLC as well as on the
possible PLC settings.
In order to communicate with the PLC, the PC must be connected
to it via the Ethernet network. The configuration of the Ethernet
module and the XC600 is described in the chapter “Creating the
connection between PC and XC600” from page 24 onwards.
Use of the XSoft software is then illustrated using a simple
example. This shows you how to configure and program the
controller. After you have downloaded the project you can then
test it as described in achapter “Creating an Example Project”
on page 27.
The program can be started or stopped via the operator module of
the PLC. These functions, as well as how to use the operator
module, are described in the chapter “Functions of the Operator
Module” from page 37 onwards.
chapter “Menu overview of the operator module”, from page 45
onwards, illustrates the structure of all the menus and the
individual menu items.
In chapter6 the diagnostic features of the local XI/ON Bus, the
PROFIBUS DP and the CANopen Bus are displayed and explained
using an example.
Please note the information in the Appendix also, in particular the
following topics:
• Behaviour of the variables during the switch-on process of the
XC600.
• Web server function for the XC-CPU601-E4M-XV: How the
program which starts the Web server is called.
• XSoft: Handling of tasks and new functions.
Edition date Page Keyword new change remove
08/02 12, 13 Table x
19, 20 CPU interfaces x
22 Paragraphs 1, 2 xx
26 Action below Figure 40 x
31 Figure 55 x
32 Figure 59 and previous paragraph x
35, 36, 44 Explanation of display message x
44 Paragraph after first and last display message xx
48 CONFIG, AUTOCONFIG x
49 Chapter 6 x
12/03 Completely revised
07/04 63 Download of programs, x
63 Memory areas for remanent data
64 Handling of physical operands x

About This Manual 07/04 AWB2700-1428GB
6
Abbreviations and Symbols
The abbreviations and symbols used in this manual have the
following meaning:
XIndicates instructions for action
“Choose Online rLogin” means: Activate the Login menu item in
the Online menu.
Except for the first page of chapters and empty pages at the
end, the top left of the page shows the chapter title and the
top right of the page shows the current section, for greater
clarity.
I/O module Input/output modules
UPS Uninterruptible power supply
MSS Menu selector switch
OMS Operating mode selector switch
hDraws your attention to interesting tips and additional
information
Important!
Indicates the possibility of minor material damage.
Caution!
Indicates the possibility of major damage to property or
slight injury.
Warning!
Indicates the possibility of major damage to property or
serious or fatal injury.

07/04 AWB2700-1428GB
7
1 Hardware and engineering
Design
The XC600 PLC has a modular design. The basic unit consists of
the base module, power supply, CPU and operator modules, and
can be expanded by using function modules for communication.
Modules for the standard PROFIBUS-DP and CANopen networks
are therefore provided for this purpose. The modules provide the
controller with access to the I/O devices that log process signals
and control actuators.
The connections for the process signals can also be implemented
locally, using the input and output modules from the XI/ON series.
This requires the use of the power supply module with the
integrated interface and the base module with the adapter for the
XI/ON modules atable 1.
A module consists of a circuit board that is fitted into a frame. The
special frame design makes it possible to stack the modules
together, thus allowing compact functional units to be combined
to suit the requirements of the task at hand.
The boards for the individual function modules meet the PC/104+
specifications. In addition to dimensions, the specifications also
stipulate the requirements for the PC/104+ bus that connects the
modules. This bus also carries the power supply voltages from the
power supply module to the individual function modules.
Differing base and supply modules are available. Your selection is
dependant on the type of I/O modules used.
Table 1: Possible module combinations
The power supply module generates the 5 V DC supply voltage for
the I/O module. The supply voltage as well as the data and address
bus are routed to the I/O modules via the base module. The
adapter on the base module provides the interface to I/O modules.
The 24 V DC field power supply of the XI/ON modules is also
connected to the XC-ADP-XION base modules.
Figure 1 : Sequence of modules from left to right: Base module, power supply module, communication module, CPU, operating module
XC-ADP
XC-ADP-XION
XC-CPU601-ExM XC-SYS1XC-POW50-UPS
XC-POW50-XION-UPS
XC-NET-DP-M
XC-NET-CAN
F3
I/O module type Base module Power supply module
Without I/O
modules
XC-ADP XC-POW50-UPS
XI/ON modules XC-ADP-XION XC-POW50-XION-UPS

Hardware and engineering 07/04 AWB2700-1428GB
8
Local expansion features with signal modules
The XC600 can be expanded by the XI/ON signal modules.
The modules are fitted on the right beside the PLC on the top-hat
rail. The PLC behaves like a PROFIBUS DP gateway with a bus
refreshing module for the XI/ON modules. The gateway is
implemented with software. The base module assumes the task of
the bus refreshing module.
The maximum number of XI/ON modules depends on the I/O
design structure.
The following modules can be connected directly to the
XC-ADP-XION base module:
• Modules with tension spring connector
• Modules with screw terminals, without C rail
Bus refreshing modules and power feeding modules can not be
connected directly.
Assembly
The modules are supplied separately and must be fitted together.
Observe the order shown in figure1 and fit the base module first
of all on a horizontal mounting rail.
Fitting/removing modules
The back of the base module is provided with an eccentric disc.
Using a cheese head screwdriver, turn this disc so that it grips
underneath the mounting rail and secures the base module. The
front of the disc has number markings to ensure that it is
positioned correctly.
XTo fit the module onto the mounting rail, turn the eccentric disc
until the longer slot of the crosspoint slot points to the “1”
position (afig. 3).
XHook the base module on the mounting rail (afig. 3).
XTurn the eccentric disc to the right until the base module is
secured firmly.
XPlug on the power supply module, then the function module.
The operator module is the last component to be fitted
(afig. 4).
Figure 2 : XC600 with XI/ON signal modules
hMore detailed information concerning expansion issues
can be found in the “Hardware and Engineering”
manuals for:
• XI/ON PROFIBUS DP (AWB2700-1394)
• XI/ON CANopen (AWB2700-1395)
Caution!
Only remove or fit modules with the power supply
switched off. Discharge yourself from any electrostatic
charge before touching a module.
Voltage peaks on the bus connector may cause
malfunction or damage to the module.
hThe modules are removed in the opposite sequence
(afig. 5 and 6).
Figure 3 : Fitting the base module
1
0

07/04 AWB2700-1428GB Design
9
Figure 4 : Fitting the modules together
Important!
When fitting the modules together, ensure that the socket
connectors fit exactly into the plug connectors.
Figure 5 : Removing the base module
1
0
Figure 6 : Removing the modules
1
2
1

Hardware and engineering 07/04 AWB2700-1428GB
10
Fitting XI/ON modules
Mount the XI/ON base module first in order to install the XI/ON
signal modules. The base module is mounted on the top-hat rail to
the right of the XC600 PLC:
XHook the slot of the XI/ON base module into the mounting rail
from below .
XSwing the upper side back and press the base module onto the
mounting rail until it snaps in with an audible click .
XPush the base module to the left until the two catches at the
side snap onto the adapter or the neighbouring base module .
XUse the end bracket and end plate to fix the XI/ON modules to
the mounting rail.
XWhen you have fitted all the modules, first switch on the 24 V
supply on the XC-POW50-XION-UPS module, so that the XI/ON
modules are supplied with 5 V.
XCheck that the modules are working correctly (no fitting errors,
no gaps).
1
2
3
Figure 7 : Fitting XI/ON modules
2
31
hWire up the base modules after they have been fitted and
before you have fitted the signal modules!
hDo not apply the field voltage to the XC600 base module
until the station has been checked and is free of errors.

07/04 AWB2700-1428GB Design
11
Project engineering
Control cabinet design
The arrangement of the components in the control cabinet has a
major influence on the interference-free operation of the system
and machinery. During the planning and design stages, as well as
during implementation, it must be ensured that the power and
control sections are separated. The power section includes the
following components:
• Contactors
• Coupling modules
• Transformers
• Frequency inverters
• Power converters
The system should be divided into areas of different power and
EMC levels, for the effective prevention of electromagnetic
interference. In small control cabinets, using sheet metal as
dividing panels is often sufficient to reduce interference effects.
Ventilation
A minimum gap of 5 cm between passive components must be
provided in order to ensure sufficient ventilation. If active
components (e.g. load power supply, transformers) are fitted next
to each other, a minimum gap of 7.5 cm must be ensured. Observe
the values specified in the technical data.
Device assignment (XC600 with uninterruptible power
supply)
Mount the uninterruptible power supply (UPS) unit and the PLC
horizontally in the control cabinet, as shown in the following
diagram. Mount the unit on a top-hat rail with 15 mm root face
width
Suppression of interference sources
XKeep all suppressor circuits as close to the interference source
(contactor, relay, solenoid) as possible.
Shielding
XConnections to data interfaces should be implemented with
shielded cables. General guideline: the lower the coupling
impedance, the better the shielding effect.
Figure 8 : Control cabinet design
aGap > 50 mm
bGap > 75 mm from active elements
cCable duct
dUPS
hAs a rule, switched inductors should be fitted with
suppressor circuitry.
a
c
d
ab
ab
a
aa b

Hardware and engineering 07/04 AWB2700-1428GB
12
Lightning-strike protection
External lightning protection
All cables leaving or entering buildings must be shielded. Metal
conduits are recommended as the most suitable means of
protection. For signal cables, use devices such as varistors or other
overvoltage protection device. Apply these measures as close as
possible to the point where the cable enters the building, at the
very latest when it reaches the control cabinet.
Internal lightning protection
Internal lightning protection covers all those measures that reduce
the effect of a lightning strike and its electrical and magnetic fields
on metallic apparatus and electrical equipment within the
installation. This consists of:
• Lightning protection potential equalisation
•Shielding
• Use of overvoltage protective devices.
Further information on cabling and shielding is provided in the
following manuals:
• AWB27-1287 “EMC project engineering guidelines for
automation systems”.
• TB27-001-GB “The Electromagnetic Compatibility of
Automation Systems”.
• TB27-022-GB “The Electromagnetic Compatibility (EMC) of
Machines and Plant”.
Cable routing and wiring
The following cable types are required:
• High-power cables (e.g. cables carrying high currents, or
connecting cables to inverters, contactors, solenoids)
• Control and signal cables (e.g. digital input cables)
• Measuring and signal cables (e.g. fieldbus cables)
Ensure correct cable routing inside and outside the control cabinet,
in order to keep interference to a minimum:
XAvoid laying cables with different power levels in parallel.
XAlways separate AC from DC cables.
XObserve the following minimum spacings:
– at least 10 cm between power cables and signal cables;
– at least 30 cm between power cables and data/analogue
cables.
– Make sure that the supply and return cables belonging to
each circuit are laid together. The opposing direction of
current flow means that the sum of all the currents is zero, so
that any fields which are produced are compensated.
Wiring example (Overview)
hKeep heavy current cables, control cables and signal
cables as far apart from each other as possible. This will
prevent capacitive and inductive interference. If separate
cable routing is not possible, the first priority is to shield
the interfering cable.
Figure 9 : Example of wiring with XI/ON modules
aMain switch
bDelayed switch-on of the power supply (afig. 11)
cMiniature circuit-breaker
dUPS
eWiring between the UPS and the XC600 power supply module
(afig. 10)
fIF the control circuitry is not earthed, then an insulation monitoring
device must be used.
L1
0 V
24 V
6
5
N
PE
a
L1
L2
L3
N
PE
d
e
1
2
+24 V 0 V
~
f
c
b
XC600
XC-POW50- XION-UPS
0 V0
24 V0
XC-ADP-XION
C1
24 V1
0 V1
c
XI/ON modul

07/04 AWB2700-1428GB Design
13
Switching supply voltage on/off
The UPS ensures that the XC600 controller is switched off properly
in the event of a power supply failure. This requires the inputs/
outputs of the UPS and the other devices to be wired as shown
below.
If the supply voltage to the UPS falls, then the PLC will be supplied
from the battery voltage. The contact “C1” in the UPS opens and
interrupts the circuit to the Power Fail input of the power supply
module. As a result, the controller initiates the PFI signal, which
then shuts down the system. The controller requires approximately
two minutes to do this.
By connecting the Battery Off input of the UPS to contact C2, the
UPS device can switch off the battery supply voltage after two
minutes. The battery is only under load for these two minutes, so
that in the event of a repeated voltage brownout it can ensure a
repeated buffering. If power is restored after two minutes, the
controller will start up again, depending on the setting of the
operating mode selector switch.
If the power voltage to the UPS is restored within two minutes,
then the sequence is different: first of all, the PLC is fed from the
battery voltage during the interruption to the UPS, until the supply
voltage is restored. Since the UPS signals the voltage interruption
to the PLC (Power Fail input) the PLC will shut down the system (2
minutes). The display will then show the message: “PFI shutdown
in progress”. When this procedure is finished, the end is signalled
by the message TURN OFF YOUR CONTROLLER” in the display.
In this case, the controller has not detected a power failure. To
start up, switch the supply voltage to the UPS system off and on
again. If the start should be performed automatically, then you
must use a delay-timer switch to increase the interruption to
longer than 2.5 minutes (afig. 11).
After a short-term power failure the controller will switch off after
two minutes, and then it will switch on again automatically after
2.5 minutes.
These functions were implemented by adapting the UPS device
DIP24-4,5-15 and the power supply modules of the XC600. If a
different UPS device is used, the wiring must be adapted
accordingly.
Calculating the current consumption of the modules
The XC-POW.. power supply modules provide the current (power
supply 5 V DC) for the internal XC modules and the local
XI/ON modules. As the current available is limited, it is necessary
to calculate the total current consumption when expanding the
basic unit with XC-NET or
XI/ON modules.
The basic unit consisting of a base module, power supply module,
CPU and operating module provides 2.9 A for all expansions. A
max of 1.5 A from the 2.9 A can be used for the XI/ON modules. If
more current is required due to a high number of XI/ON modules,
a bus refreshing module can be used as an additional current
source. The current consumption of the XI/ON modules can be
found in the AWB2700-1394 and AWB2700-1395
documentation.
A current of 2.9 A is available for the XC-NET modules if no XI/ON
module is connected. The current consumption must be divided
with the use of XI/ON and XC-NET modules.
Example:
An XC-NET module consumes 0.65 A. If three modules are used,
1.95 A is required. Only 0.95 A is then available to XI/ON modules
(2.9 A – 1.95 A = 0.95 A).
Figure 10 :Wiring between the UPS and the XC600 power supply
module
aXC600 (XC-POW50-UPS/XC-POW50-XION-UPS)
bUPS
1
Batt.
off 0 V
0 V0
24 V 0
24 V012
Power
Fail
Power
Supply
Power
Supply
3
0 V
L1 N PE
245
C1 C2
6 7 8 9 10 11 12
>
=
Battery
2 min.
UPS
Release
Figure 11 :Delayed switch-on of the power supply
aUPS
bDelay circuit
L1
N
PE
L1
N
PE
K1T
K1T
aXC600
b

Hardware and engineering 07/04 AWB2700-1428GB
14
Base modules XC-ADP/XC-ADP-XION
General
A base module and a power supply module form one unit. The
possible combination of both modules can be found in table 1. The
modules differ in their capability for expansion with signal
modules.
A base module is the platform on which additional function
modules can be built up, in a stack. The complete unit is then fitted
on the mounting rail.
Task of the XC-ADP module
This is used as a platform to build on additional modules.
Tasks of the XC-ADP-XION module
The module conveys the signal data bus and the supply voltage
(5 V) from the power supply module to the signal modules.
The base module has a separate connection for the 24 V DC field
power supply of the XI/ON modules. It also has a C connection to
which the potential for the C rails of the XI/ON modules can be
connected.
Guidelines for using XI/ON signal modules to expand the controller
are provided in the XI/ON manuals, e.g. “Hardware and
Engineering”, AWB2700-1394-GB.
Project engineering for the base module XC-ADP-XION
Power supply for the XI/ON modules
The 24 V DC power supply required to feed the XI/ON modules is
connected to the base module (aalso “Power supply module”).
The maximum current drawn is 10 A.
Connections
The C1 connection is routed to the XI/ON modules. It is used to
establish an additional common potential, e.g. for the protective
earth PE.
XI/ON modules that have a C in their designation, e.g. S4T S-B-C-
S, require the provision of a common C rail.
Figure 12 : Connection between the base module XC-ADP-XION
and the XI/ON modules
a5 V DC from the power supply module
bData from the supply module
cField supply 24 V DC
dC rail connection
XI/ON modulesXC-ADP-XION
ab
cd
Figure 13 : 24 V DC and C1 connections of the XC-ADP-XION
a24 V DC connection
bC rail connections
cPlug-in terminals, conductor cross-sections:
– stranded, with core-end ferrules, 0.5 to 2.5 mm2
– solid core 0.5 to 2.5 mm2
Warning!
A maximum of 24 V may be applied load on the C rail and
C1 connection is 24 V!
Field Supply
24V 0V
11
C1
?
=>

07/04 AWB2700-1428GB Design
15
Power supply modules XC-POW50-UPS/
XC-POW50-XION-UPS
General
A base module and a power supply module form one unit. The
possible combination of both modules can be found in table 1. The
modules differ in their capability for expansion with signal
modules.
Task
The modules convert the 24 V DC power supply to +5 V DC,
+12 V DC and –12 V DC (for XC-POW50-XION-UPS) supplies, and
provide the voltages for the function modules via the PC/104+
bus. The XC-POW50-XION-UPS power supply module additionally
supplies the signal modules with a voltage of 5 V DC.
As the XC600 controller is PC-based, it must be ensured that the
program is closed and the operating system shut down properly
before the device is switched off. The supply to the power supply
module must therefore be backed up by means of an
uninterruptible power supply (UPS). If the supply voltage drops,
the UPS sends a “Power Fail” signal to the PLC which then
initiates a shutdown of the system. The UPS will then keep the
output voltage constant for at least two minutes in order to ensure
the trouble-free completion of the shutdown.
Layout
The module contains a board with the PC/104+ bus. Another
board provides the interface for the XI/ON modules and connects
the power supply module to the base module.
Project engineering
Figure 14 :Block diagram of the power supply module
* with XC-POW50-XION-UPS
Fieldbus
supply *
Power
Fail
24 V H
XC-POW50-XION-UPS
XC- ADP-XION
**
24 V H
–12 V
+12 V
5 V
UPS
Diagnostics *
XI/ON
Module
bus
24 V H
XI/0N
ISA Interface
ISA-BUS
Power
Fail
Figure 15 :Connections for the XC-POW50-UPS/XC-POW50-XION-
UPS
aPower Fail connection
b24 V DC connection
cPlug-in terminals, conductor cross-sections:
– stranded, with ferrules, 0.5 to 2.5 mm2
– solid core 0.5 to 2.5 mm2
Power Fail
Power Supply
12 24Vo 0Vo
cd
ab

Hardware and engineering 07/04 AWB2700-1428GB
16
PROFIBUS-DP module XC-NET-DP-M
General
The module provides the interface between the CPU module and
the PROFIBUS-DP bus, which is an industrial standard compliant
with EN 50170 Vol. 2.
Task
The module provides the master function for PROFIBUS-DP. It
organises and operates the data exchange between the user
program and the connected slaves. Up to 31 slaves can be
connected to one bus segment. Several bus segments can be
connected together using repeaters, enabling up to 125 slaves to
be connected.
The PROFIBUS-DP module can be plugged in between the power
supply module and the CPU module.
Project engineering
PROFIBUS-DP interface
Connect the module to the PROFIBUS-DP bus via the isolated
RS485 interface (9-pole SUB-D socket connector).
Power supply
The power supply module provides the 5 V supply to the modules
via the PC/104+ bus.
Start/Stop behaviour
Setting the OMS to the STOP position will cause all the outputs of
the remote devices to be set to 0.
An interruption in the DP segment causes the inputs (receive data)
of the disconnected devices to be interpreted as 0 signals by the
PLC, and the outputs that were set by the PLC in the output
module will be reset.
Devices that are still connected to the PLC will continue to be
interrogated.
hUse the special PROFIBUS-DP connector ZB4-209-DS2. It
provides the wiring required for trouble-free operation up
to 12 Mbit/s.
Figure 16 :Connections of the PROFIBUS-DP module
Figure 17 : Pin assignment of the PROFIBUS-DP interface
Pin Designation Meaning
3RxD/TxD-P Transmit/receive line, positive
5DGND Data Ground
6VP Supply voltage +5 V
8RxD/TxD-N Transmit/receive line, negative
hSet up the system power supply so that the connected
remote stations on the PROFIBUS-DP segment are
switched on simultaneously or before the controller. This
prevents any errors occurring during the starting of the
PROFIBUS-DP segment.
6
7
8
9
2
3
4
5
1