Schleicher XCA 1100 User manual

Operating Manual
XCA 1100 / XCA 1200
Operating Manual XCA 1100 / XCA 1200 ● Version 12/17
Order No. R4.322.2390.0 (322 385 79)

2
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
Target Group
This Operating Manual has been written for trained personnel with
specialized knowledge. There are special requirements for the
selection and training of the personnel who work on the automation
system. Suitable personnel include electricians and electrical
engineers who have had the relevant training (see also Safety-related
Information "Selection and Qualification of Personnel" ).
Applicability of this Operating Manual
hardware rev. 02 / software V09.05/2 version or higher
Previous Versions of this Operating Manual
02/09 06/16
Where to Get Operating Manuals
You can download all our operating manuals free of charge from our
website at http://www.schleicher.berlin
or order them (please quote order no.) at:
Schleicher Electronic Berlin GmbH
Wilhelm-Kabus-Straße 21-35
10829 Berlin
Germany
Additional Documentation
See page 10
Copyright by
Schleicher Electronic Berlin GmbH
Wilhelm-Kabus-Straße 21-35
10829 Berlin
Germany
Phone [phone]
Fax [phone]
E-Mail: [email protected]n
Internet:http://www.schleicher.berlin
Errors and omissions reserved.

Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
3
Contents
1Safety-related information.......................................................................................7
1.1 Proper Use..................................................................................................................7
1.2 Selection and Qualification of Personnel....................................................................8
1.3 Configuring, Programming, Installation, Startup and Operation.................................8
1.4 Hazards due to Electrical Energy...............................................................................9
1.5 Maintenance...............................................................................................................9
1.6 Dealing with Used Batteries .......................................................................................9
2Additional Operating Manuals...............................................................................10
3System Overview....................................................................................................11
3.1 Controller Structure ..................................................................................................13
3.2 Assembly..................................................................................................................14
4XCA 1100 / XCA 1200 Control Unit........................................................................15
4.1 Interfaces, Control Panel Elements, Displays ..........................................................16
4.1.1 X1, X2, X3 –Ethernet-Interfaces..............................................................................17
4.1.2 X4, X5 –Sercos III Interfaces...................................................................................17
4.1.3 X6/7, X8/9 –USB 2.0 Interfaces...............................................................................17
4.1.4 X10 –DVI Interface ..................................................................................................18
4.1.5 X11 –CAN Interfaces...............................................................................................19
4.1.6 X12 –RS 232 / RS 422 / RS 485 Interfaces ............................................................20
4.1.7 Controller LED Displays ...........................................................................................21
4.2 Ethernet and Sercos III LED Displays......................................................................22
4.2.1 Operating mode switch.............................................................................................23
4.2.2 Reset button .............................................................................................................23
4.3 Technical Data for Control Unit XCA........................................................................24
4.4 Variants XCA 1100 and XCA 1200...........................................................................26
5Expansion Modules for XCx and Promodul-U.....................................................27
6Commissioning.......................................................................................................29
6.1 Installation of MULTIPROG, OPC Server and Add-Ons..........................................29
6.2 System requirements................................................................................................30
6.2.1 MULTIPROG Installation..........................................................................................31
6.2.2 OPC Server Installation............................................................................................31
6.2.3 Add-ons Installation..................................................................................................32
6.2.4 Installing EC-Engineer..............................................................................................32
6.2.5 Schleicher Dialog Installation ...................................................................................33
6.3 Starting up the Network Interface.............................................................................34
6.3.1 Preparation...............................................................................................................34
6.3.2 Communication connections ....................................................................................35
6.3.3 Specification of the Computer Name for XCx...........................................................36
6.3.4 Adaptation of the XCx-TCP/IP Settings....................................................................37
6.3.5 Communication for programming with MULTIPROG (step 3)..................................40
6.4 First Steps with MULTIPROG...................................................................................43
6.4.1 Start MULTIPROG, Open and Save a New Project.................................................43
6.4.2 Compiling a Project and Sending to the XCx ...........................................................45
6.5 Insert the Shared RAM.............................................................................................47
6.5.1 Access the Shared RAM ..........................................................................................48
6.5.2 Information on the Selection of the Shared RAM Version........................................49
6.6 Access to I/O Level...................................................................................................51
6.6.1The Buttons in The XUIO Configuration Dialog Window..........................................51
6.6.2 Loading the Hardware Configuration........................................................................53
6.6.3 Set Hardware Configurations Options......................................................................58
6.7 Access to Interrupt Inputs.........................................................................................60
6.7.1 Variables for the Interrupt Processing......................................................................60
6.7.2 Example POUs for the interrupt process..................................................................62
6.7.3 Task Structure for Interrupt Processing....................................................................64
6.8 CANopen for Remote I/O .........................................................................................66
6.8.1 Specifications............................................................................................................66
6.8.2 Connection and Wiring.............................................................................................67

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Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
6.8.3 Settings on the RIO 8 I/O CANopen module............................................................68
6.8.4 Declaring the I/O driver for CANopen.......................................................................68
6.8.5 Declaring Network Variables in MULTIPROG..........................................................70
6.8.6 CANopen Configuration with "Schleicher CANopen Configuration".............................71
6.8.7 CANopen Configuration with "ProCANopen" ...........................................................72
6.8.8 Installation of ProCANopen ......................................................................................73
6.8.9 Integrationn of ProCANopen in MULTIPROG..........................................................74
6.8.10 First Connections with ProCANopen........................................................................75
6.9.2 Modifying the EtherCAT configuration with changing the topology..........................87
6.9.3 The EtherCAT variables in MULTIPROG.................................................................90
6.9.4 Renaming EtherCAT variables.................................................................................90
6.10 The Web Server........................................................................................................92
6.10.1 General Functions and Concept...............................................................................92
6.10.2 Schleicher-specific Applet ........................................................................................92
6.10.3 Declaration of Variables for Visualisation.................................................................92
6.10.4 Application example .................................................................................................94
6.10.5 Browser / Components.............................................................................................94
6.11 General information on Commissioning ...................................................................94
7Operation.................................................................................................................95
7.1 Multi Function Application MFA................................................................................95
7.1.1 Start the MFA............................................................................................................95
7.1.2 The MFA window......................................................................................................95
7.1.3 MFA functions...........................................................................................................96
7.1.4 The Log File of the MFA...........................................................................................98
7.1.5 Communication with other Applications ...................................................................99
7.2 Schleicher Dialog....................................................................................................100
7.2.1 Structure of the User Interface ...............................................................................100
7.2.2 Schleicher Dialog PLC/CNC...................................................................................101
7.2.3 Calling Active Error Buffer and Logbook ................................................................104
8The PLC .................................................................................................................105
8.1 Programming..........................................................................................................105
8.2 PLC Operating States and Start Behaviour............................................................105
8.2.1 Operating States.....................................................................................................105
8.2.2 Change the Operating States with MULTIPROG..................................................106
8.2.3 PLC starting behaviour after power supply is switched on.....................................107
8.3 System Variables....................................................................................................108
8.4 Libraries and Function Blocks in MULTIPROG......................................................109
8.4.1 Information on the Variable Declarations of the Example Programs of FBs..........110
8.4.2 CANopen_Vxxx library ...........................................................................................111
8.4.3 Library CFB_Vxxx...................................................................................................112
8.4.4 CNC_Vxxx library ...................................................................................................113
8.4.5 Date_Time library ...................................................................................................114
8.4.6 MC_Vxxx Library ....................................................................................................114
8.4.7 MMI library..............................................................................................................115
8.4.8 PLC_Vxxx library....................................................................................................115
8.4.9 PNS_Vxxx library....................................................................................................116
8.4.10 Profibus_Vxxx library..............................................................................................116
8.4.11 SchleicherLib_Vxxx library .....................................................................................116
8.4.12 Serial library............................................................................................................116
8.4.13 XCx7_Vxxx library ..................................................................................................117
8.5 PLC Operating System ProConOS ........................................................................118
8.5.1 ProConOS.INI initialisation file ...............................................................................118
8.5.2 Description of ProConOS.INI section and key entries............................................118
9The Multi-Task System.........................................................................................121
9.1 Overview.................................................................................................................121
9.2 User tasks...............................................................................................................122
9.2.1 Cyclical tasks..........................................................................................................122
9.2.2 Event tasks.............................................................................................................123
9.2.3 System tasks ..........................................................................................................124
9.2.4 Default task.............................................................................................................126

Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
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9.3 User task information..............................................................................................127
9.4 Task Priorities.........................................................................................................129
9.5 Tasks and watchdogs.............................................................................................130
9.6 Insert Tasks and Assign Programs.........................................................................131
10 The Shared RAM...................................................................................................133
10.1 Variables and Tasks...............................................................................................133
10.2 Access the Shared RAM ........................................................................................134
10.3 Help about Shared RAM.........................................................................................134
10.4 Further Background Information on Shared RAM..................................................135
11 The CNC.................................................................................................................136
12 RS232 Serial Interface..........................................................................................137
12.1 Starting up the Serial Connection via the RS232 Interface....................................137
13 Other Operating Software....................................................................................139
13.1 Windows embedded...............................................................................................139
13.2.3 “NFS and Hardlink”.................................................................................................144
13.3 Remote Desktop UltraVNC.....................................................................................146
14 Annex.....................................................................................................................147
14.1 Technical Data of all Modules ................................................................................147
14.2 Accessories and Software......................................................................................148
14.3 Trademarks.............................................................................................................148
14.4 List of Figures.........................................................................................................149
14.5 List of tables............................................................................................................152
14.6 Index.......................................................................................................................153

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Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
Document conventions
This programming manual uses the following symbols to indicate
safety-related and handling warnings:
Warning!
Indicates possible injury to persons or damage to the automation
system or the equipment if relevant warnings are not observed.
Italics: Information on preventing a hazard.
Important! or Note
Important information on the handling of the automation system
or the respective part in the operating manual.
Other objects are represented as follows:
Object
Example
File names
MANUAL.DOC
Menus / Menu items
Insert / Graphic / From file
Paths / Directories
C:\Windows\System
Hyperlinks
http://www.schleicher.berlin
Program listings
MaxTsdr_9.6 = 60
MaxTsdr_93.75 = 60
Keys
<Esc> <Enter> (press one after the other)
<Ctrl+Alt+Del> (press all keys at the same
time)
Configuration data identifiers
Q23
Name of variables
mcMem.axSect[n].bContRel

Safety-related information
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
7
1 Safety-related information
The term automation system as used in this manual includes
controllers, their components (modules), other parts (such as racks,
cables), operator panels, and the software used for programming,
commissioning and operating the controllers. This Operating Manual
can only describe a part of the automation system (e.g. modules).
The technical design of Schleicher automation systems is based on
the EN 61131-2 (IEC 61131-2) product norm for PLCs. The systems
and devices have CE marking according to the EMC directive
2004/108/EC and, if applicable, the low-voltage directive 2006/95/EC.
The machinery directive 98/37/EC or 2006/42/EC is not applicable,
because the safety objectives of the directive are covered by the low-
voltage and EMC directives.
When Schleicher automation systems are part of the electrical
equipment of a machine, the manufacturer must include them in the
conformity evaluation process. In this case the DIN EN 60204-1 norm
must be observed (safety of machines, general requirements for
electrical equipment of machines).
When an automation system is properly maintained and used for its
intended purpose, it will not normally cause damage to property or
present health hazards. However, improper configuration, installation,
maintenance or operation of the system or machine, ignoring the
instructions in this manual, or intervention by insufficiently qualified
personnel may result in connected actuators (such as motors,
hydraulic units, etc.) becoming a source of danger.
1.1 Proper Use
SCHLEICHER automation systems are state-of-the-art products and
manufactured to recognised safety requirements. All the same, their
use can cause danger to the health and safety of operators and
others, or damage machines, systems or other property.
The automation system must only be used in perfect technical
condition for its intended purpose, with attention given to safety and
danger, and observing the Operating Manual. Correct transport,
storage, installation, operation and maintenance of the system are all
prerequisites for smooth and safe operation of the control system.
Malfunctions, in particular those which may affect safety, must be
immediately resolved.
Automation systems are designed exclusively to control machines and
systems. Automation systems are not intended for any other use than
the above. The manufacturer will therefore accept no liability for any
damages resulting from the incorrect use of the systems.
When using automation systems, all instructions given in this manual
regarding mechanical and electrical setup, commissioning and
operation must be observed.

Safety-related information
8
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
1.2 Selection and Qualification of Personnel
Important!
All configuring, programming, installation, commissioning,
operation and maintenance work on the automation system must
be carried out by trained personnel such as electricians or
electrical engineers. Personnel responsible for configuring and
programming the system must be familiar with all safety-related
issues in automation technology.
System operators must be instructed on the operation of the
control system and be familiar with the relevant operating
instructions.
All personnel responsible for installing, commissioning and
maintaining the system must have had appropriate training
qualifying them to work on automation systems.
1.3 Configuring, Programming, Installation, Startup and Operation
The automation system will in most cases be a part of a larger system
in which machines are controlled. When configuring, installing and
commissioning automation systemsto controlmachines the machine
manufacturer and the user must observe the safety regulations as
defined in the machinery directive 98/37/EC or 2006/42/EC . For
specific applications national accident prevention regulations such as
VBG 4.0 will apply.
Safety-related components on the controlled machine must be
designed such that they operate independently from the control
system. Emergency stop components must remain operative in all
operating modes of the controller. In an emergency stop the power
supply to all switching elements controlled by the control system must
be brought to a safe state.
Measures must be taken for restarting an interrupted control program
following voltage dips or power failures. Operating conditions should
never cause danger, not even for a short time. In the event of danger
the emergency stop must be immediately triggered.
In order to prevent an open-circuit in the signal circuit causing non-
controllable conditions in the control system, the relevant hardware
and software safety precautions must be taken for I/O interfacing.
Control elements and their assigned control panel elements must be
installed in a place where they are sufficiently protected against
inadvertent use.

Safety-related information
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
9
1.4 Hazards due to Electrical Energy
Warning!
When the cabinet is opened or casing is removed from system
components certain parts of the automation system are exposed.
These parts may be subject to dangerous high voltages.
Switch off the voltage before working on the devices. Prevent
short circuits when measuring live components.
The user must prevent any unauthorised and incorrect access to the
system (for example, by ensuring that the cabinet is locked).
Personnel must be familiar with all sources of danger and measures
for commissioning and maintaining the system in line with the
instructions given in this manual.
1.5 Maintenance
Measuring and testing on active devices must be carried out in
accordance with the regulations and instructions of national accident
prevention regulations such as VBG 4.0. The appropriate power tools
must be used.
Repairs on control components must be carried out at authorised
repair shops only. Opening the components and repairs by
unauthorised personnel may lead to personal injury or damage to
property.
Always disconnect the device from the mains before opening it (either
disconnect the mains plug or use the cut-out switch).
Control modules may only be replaced when the power is switched off.
Disassembly and assembly must be carried out according to the
directives for mechanical assembly.
Fuses may only be replaced with those types specified in Technical
Data.
Batteries may only be replaced with those types specified in Technical
Data. Batteries must always be disposed as hazardous waste.
1.6 Dealing with Used Batteries
When the batteries in the automation system are dead they must be
disposed of in a battery return system or through public waste
disposal facilities.
Batteries should be fully discharged before disposal. A battery is
discharged when the function of the device is impaired due to
insufficient battery capacity.
When batteries for disposal are not fully discharged precautions must
be taken to prevent short circuits. For example by sticking tape over
the poles of the battery.

Additional Operating Manuals
10
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
2 Additional Operating Manuals
Important!
The XCx 1100 is a member of the XCx controller family that is
based on a common software and hardware concept. For this
reason, the following operating manuals must be used in
addition to this Operating Manual.
Table 1:
Additional Operating
Manuals
Designation
Order no. or reference
For commissioning the field buses
EMC Guidelines
R4.322.1070.0
Commissioning field bus systems
R4.322.1610.0
For programming the PLC and the CNC
MULTIPROG programming
system
to IEC 61131-3
MULTIPROG manual
(Quickstart_MWT.pdf) in the
installation path from
MULTIPROG
CNC Programming for XCx and
ProNumeric
R4.322.2090.0
Shared RAM allocation of the
XCx
Online help for the software
packet for XCx
Operating Manual (German)
sercos III-I/O
R6.322.0770.0
For the racks, power supplies and expansion modules
Expansion modules for
Promodul-U / XCx
R4.322.2410.0
All operating manuals are available as PDF files on the service CD for
the XCx and can be downloaded for free at the website;
http://www.schleicher.berlin

System Overview
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
11
3 System Overview
The XCA 1100 and XCA 1200 are not a PLC or an IPC in the classic
sense but corresponds to the advanced concept of a Programmable
Automation Controller (PAC) in its basic system characteristics.
It is capable of providing a number of complex automation tasks and
scenarios of use for the highest level of performance and an open,
modular architecture. Conventional requirements such as control,
regulation, operation, diagnosis and reporting are operated by the
XCx 1100 on a standard scalable platform.
The XCA 1100/1200 operates with VxWin, the established
combination of the VwWorks real-time operating system and Windows
embedded. VxWorks takes on the real-time component, i.e. control via
PLC, CNC and Motion Control functions, while Windows provides the
familiar environment for non-time-critical functions like visualisation
and operator dialogs:
NC operator dialogs
Visualisation
NC program memory
Diagnosis
Configuration
PLC programming
Manual
Operational data logging
The operating systems operate separately from one another, because
the XCx 1100 memory management unit (MMU) keeps the program
memory areas separate. This ensures that instability on the Windows
level has no effect on Schleicher CNC runtime or PLC runtime
firmware running on VxWorks.
When operating several independent operating systems in the
XCA1100 and XCA1200 controllers, the RTS Real-Time Hypervisor
takes over the exclusive allocation of processor cores and memory
areas. An almost 100% separation is reached with the hypervisor,
ensuring a non-reactive operation of the operating systems.
Windows is responsible for visualization, communication and data
storage and works with high performance in virtualized mode.
VxWorks works in "privileged mode" without additional delays to
ensure real-time operation.
The boot sequence can be configured, an independent reboot of an
operating system is possible at any time. Parallel operating systems
communicate via shared memory or virtual network cards.

System Overview
12
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
1
Programming, Visualization, Operation,
Diagnostic
2
Fieldbus, Control Networking
3
Digital Servo Drives
4
Control Unitfor CNC/PLC
5
Module Rack
6
Systembus
7
Power Supply Units
8
Digital I/O Modules
9
Analog I/O Modules
10
Temperature Processor
11
Counter Module
12
Positioning Interface
13
Positioning Processors
14
Communication Module
15
Interface Modules
Figure1: System overview XCx 1100, expansion modules and periphery

System Overview
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
13
3.1 Controller Structure
The XCx 1100 is a modular automation system where up to 256
modules can be arranged on a maximum of 16 racks.
Important!
The automation system must be installed in earthed metal
housings (e.g. enclosures). Observe the regulations described in
the "EMC Guidelines for the Structure of Automation Devices"
documentation (page 10).
The CPU is a module with a Promodul-U system design. The
installation height and depth are designed accordingly. The CPU
module (CPU and heat sink) occupy the width of four standard U-
modules in total.
Components that are susceptible to wear, such as fans or hard disks,
are dispensed with to achieve the highest possible level of operating
safety and the lowest level of maintenance.
Compact Flash or Solid State Discs are used for storing programs and
data.
The backplane has a mechanically separated design. The U-periphery
is located to the right of the CPU and the power supply unit is located
on the left. This module supplies the CPU and the U bus with the
required operating voltages.
Figure2:
Structure of the complete
system
Power
supply unit
Controller
(heat sink | CPU)
U-expansion
modules

System Overview
14
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
3.2 Assembly
The controller slot on a rack of the XBT series (Figure3) is located
between the power supply unit (left) and the expansion modules
(right). This slot order must be observed!
Figure3:
Slot of the
controller on the rack
Power
supply unit
Controller
(heat sink | CPU)
U-expansion
modules
Figure4:
Install the modules
on the rack
1.
Hook the module
with the lateral pin
into the rack from
above
2.
Press module firmly onto
contact strip
3.
Tighten
attachment
screws
Note
Further information on the complete system, rack fitting,
measurement of the required power supply units and selection of
the expansion modules can be found in the "Expansion Modules
for XCx and Promodul-U" operating manual (page 10)

XCA 1100 / XCA 1200 Control Unit
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
15
4 XCA 1100 / XCA 1200 Control Unit
Figure5: Control unit XCA, CPU and heat sink
The XCx 1100 control units are fitted
with a PLC operating system and a
powerful CNC operating system.
A Windows operating system is also
available for visualisation, operation
and programming.
PLC
Operating system: ProConOS
Programming: MULTIPROG acc. to
IEC 61131-3
CNC
Programming: to DIN 66025
Machine-specific special functions
and transformations
Communication with the PLC via
shared RAM
Windows
Windows XP embedded
All control units have:
An internal Compact Flash memory
card
3 Ethernet interfaces with
integrated Ethernet switch
4 USB 2.0 interfaces
DVI interface
Serial interfaces
Integrated web server
Options:
Various processor and memory
specifications
Sercos III
CANopen
(for more details about the versions,
see "Variants XCA 1100", page 26)

XCA 1100 / XCA 1200 Control Unit
16
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
4.1 Interfaces, Control Panel Elements, Displays
1
2
3
4
5
6
7
8
9
X1, X2, X3
Ethernet interfaces, RJ 45
X4, X5
Sercos III interfaces, RJ 45
X6/7, X8/9
USB interfaces
X10
DVI Interface
X11
CAN Interfaces
X12
RS 232 / RS 422 / RS 485
for connection of operator panels
and displays
LED displays
Operating mode switch
Reset button
Figure6: XCx 1100 control unit, interfaces,
operator panel elements and LED displays

XCA 1100 / XCA 1200 Control Unit
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
17
4.1.1 X1, X2, X3 –Ethernet-Interfaces
Table 2:
Pin assignment of
Ethernet interfaces
X1, X2, X3 (RJ 45)
RJ 45 socket
connector
Pin
Designation
Explanation
1
TX+
Transmitted data plus
2
TX+
Transmitted data minus
3
RX+
Received data plus
4
nc
Not connected
5
nc
Not connected
6
RX-
Received data minus
7
nc
Not connected
8
nc
Not connected
4.1.2 X4, X5 –Sercos III Interfaces
Table 3:
Pin assignment of the
Sercos III interfaces
X4, X5
RJ 45 socket
connector
Pin
Designation
Explanation
1
TX+
Transmitted data plus
2
TX+
Transmitted data minus
3
RX+
Received data plus
4
nc
Not connected
5
nc
Not connected
6
RX-
Received data minus
7
nc
Not connected
8
nc
Not connected
The Sercos III interfaces are only active for control units that are fitted
accordingly ("Variants XCA 1100", p. 26).
4.1.3 X6/7, X8/9 –USB 2.0 Interfaces
Table 4:
Pin assignment of
USB interfaces
X6/7, X8/9
USB socket
connector
Standard A
Pin
Designation
Explanation
1
VCC
+5 V
2
D-
Data minus
3
D+
Data plus
4
GND
Ground

XCA 1100 / XCA 1200 Control Unit
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Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
4.1.4 X10 –DVI Interface
The monitor interface is designed as a DVI-I (single link with 18+5
contacts). Both digital and, via a DVI AGA adapter, analogue monitors
can be operated.
Table 5:
Pin assignment of
DVI interface X10
DVI-I socket
connector
Single link
Pin
Designation
Explanation
1
TDMS data 2-
Digital red minus (link 1)
2
TDMS data 2+
Digital red plus (link 1)
3
TDMS data 2/4 shield
Shield data 2,4
4
nc
Not connected
5
nc
Not connected
6
DDC clock
DDC clock pulse
7
DDC data
DDC data
8
Analogue vertical sync
V sync
9
TDMS data 1-
Digital green minus (link 1)
10
TDMS data 1+
Digital green plus (link 1)
11
TDMS data 1/3 shield
Shield data 1,3
12
nc
Not connected
13
nc
Not connected
14
+5V
15
Ground
Ground for 5 V
16
Hotplug detect
17
TDMS data 0-
Digital blue minus (link 1)
18
TDMS data 0+
Digital blue plus (link 1)
19
TDMS data 0/5 shield
Shield data 0.5
20
nc
Not connected
21
nc
Not connected
22
TDMS clock shield
Shield clock pulse
23
TDMS clock+
Clock pulse plus
24
TDMS clock-
Clock pulse minus
C1
Analogue red
Analogue red
C2
Analogue green
Analogue green
C3
Analogue blue
Analogue blue
C4
Analogue horizontal sync
H sync
C5
Analogue ground
Ground

XCA 1100 / XCA 1200 Control Unit
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
19
4.1.5 X11 –CAN Interfaces
Table 6:
Pin assignment of
CAN interface X11
Screw block
terminal 10-pin
Pin
Designation
Explanation
1
V+
Power supply +24DCV
2
CAN_H
CAN high
3
DRAIN
Shield connection (optional)
4
CAN_L
CAN low
5
V-
Ground 0V
6
V+
Power supply +24DCV
7
CAN_H
CAN high
8
DRAIN
Shield connection (optional)
9
CAN_L
CAN low
10
V-
Ground 0V
Pin groups 1..5 and 6..10 are connected in parallel.
The CAN interfaces are only active for control units that are fitted
accordingly ("Variants XCA 1100", page 26).
The screw terminal block is coded to prevent reversal of the interfaces
X11/X12.

XCA 1100 / XCA 1200 Control Unit
20
Operating Manual XCA 1100 / XCA 1200 ●Version 12/17
4.1.6 X12 –RS 232 / RS 422 / RS 485 Interfaces
Table 7:
Pin assignment of
RS 232 / 422 / 485
interfaces X12
Screw block
terminal 10-pin
Pin
Designation
Explanation
1
SHLD
Shield RS 232
2
TxD
RS 232 transmitted data
3
RxD
RS 232 received data
4
Mext
Ground for RS 232
5
Mext
Ground for RS 422 / RS 485
6
TD-
Transmitted data / transmitted
and received data
7
TD+
Transmitted data / transmitted
and received data
8
RD-
Received data / bus
terminating resistors
9
RD+
Received data / bus
terminating resistors
10
SHLD
Shield RS 422 / RS 485
The RS interfaces are used to connect the operator panels and
displays. Connect RD+ with TD+ and RD- with TD- for activating the
bus terminating resistors when using the RS 485 interface. Both ground
pins for RS 232 and RS 485 have the same potential.
The screw terminal block is coded to prevent reversal of the interfaces
X11/X12.
Caution!
Do not connect open cables to serial ports (RS 232 and RS 485),
which are temporary connected to service computers for
example.
Open cables can cause linkages between transmitter and
receiver. This can lead to errors within the control.
If not needed, remove the plug from the control.