SEW-Eurodrive UHX71B User manual

Drive Technology \ Drive Automation \ System Integration \ Services
Manual
UHX71B Controller (Performance Class Power)
Edition 04/2012 19291213 / EN

SEW-EURODRIVE—Driving the world

Manual – UHX71B Controller (Performance Class Power) 3
Contents
Contents
1 General Information ............................................................................................ 6
1.1 How to use the documentation ................................................................... 6
1.2 Structure of the safety notes ....................................................................... 6
1.2.1 Meaning of the signal words ........................................................ 6
1.2.2 Structure of section safety notes ................................................. 6
1.2.3 Structure of embedded safety notes............................................ 6
1.3 Right to claim under warranty ..................................................................... 7
1.4 Exclusion of liability..................................................................................... 7
1.5 Copyright..................................................................................................... 7
2 Safety Notes ........................................................................................................ 8
2.1 Other applicable documentation ................................................................. 8
2.2 Bus systems................................................................................................ 8
2.3 Safety functions .......................................................................................... 8
2.4 Hoist applications........................................................................................ 8
2.5 Disposal ...................................................................................................... 9
3 Introduction ....................................................................................................... 10
3.1 General information .................................................................................. 10
3.1.1 Content of this manual............................................................... 10
3.1.2 Additional documentation .......................................................... 10
3.2 Overview of controllers ............................................................................. 11
3.2.1 Freely programmable motion and logic controller
(MOVI-PLC®)............................................................................. 11
3.2.2 Configurable application controller (CCU) ................................. 12
3.3 UHX71B controller .................................................................................... 12
3.3.1 Features..................................................................................... 12
3.3.2 Overview of communication interfaces ...................................... 13
3.3.3 Engineering................................................................................ 13
3.3.4 Ethernet communication interfaces LAN 1 and LAN 3 .............. 14
3.3.5 SBusPLUS system bus interface (LAN 2) ................................... 14
3.4 CAN interface option OSC71B.................................................................. 15
3.4.1 Characteristics ........................................................................... 15
3.4.2 SBus system bus interface (X38 connection) ............................ 15
3.4.3 SBusPLUS interface (X30/X31 connections) .............................. 15
3.4.4 Status LED................................................................................. 15

4Manual – UHX71B Controller (Performance Class Power)
Contents
4 Installation ......................................................................................................... 16
4.1 Installation notes for the UHX71B controller ............................................. 16
4.1.1 Minimum clearance and mounting position ............................... 16
4.1.2 Description of terminal functions................................................ 16
4.1.3 Voltage supply ........................................................................... 18
4.1.4 Connecting the UHX71B controller to an Ethernet network....... 19
4.1.5 SBusPLUS interface connection (LAN 2) .................................... 19
4.1.6 Connecting Ethernet communication interfaces ........................ 20
4.1.7 Connecting USB interfaces........................................................ 20
4.1.8 Connecting a DVI interface........................................................ 20
4.1.9 CFast memory card types OMH71B-T. and OMC71B-T.
(card slot 1)................................................................................ 21
4.1.10 CFast memory card type OMW71B (in preparation,
card slot 2) ................................................................................. 22
4.2 Installation notes for OSC71B option........................................................ 23
4.2.1 Installation.................................................................................. 23
4.2.2 Description of terminal functions................................................ 23
4.2.3 Setting the system bus baud rate .............................................. 23
4.2.4 Voltage supply ........................................................................... 24
4.2.5 Connecting the OSC71B option to an SBusPLUS network......... 25
4.2.6 Connecting SBus nodes to the OSC71B option ........................ 26
4.2.7 Status LEDs of OSC71B............................................................ 27
5 Project Planning and Startup with MOVITOOLS®MotionStudio .................. 29
5.1 About MOVITOOLS®MotionStudio .......................................................... 29
5.1.1 Tasks ......................................................................................... 29
5.1.2 Establishing communication with units ...................................... 29
5.1.3 Executing functions with the units.............................................. 29
5.2 First steps ................................................................................................. 30
5.2.1 Starting the software and creating a project .............................. 30
5.2.2 Establishing communication and scanning the network ............ 30
5.3 Connection mode...................................................................................... 31
5.3.1 Overview.................................................................................... 31
5.3.2 Selecting the connection mode (online or offline)...................... 32
5.4 Communication via Ethernet..................................................................... 33
5.4.1 Direct communication ................................................................ 33
5.4.2 Address Editor ........................................................................... 33
5.4.3 Configuring the communication channel via Ethernet ............... 36
5.4.4 Setting communication parameters for SMLP ........................... 37
5.4.5 Communication parameters for SMLP....................................... 39
5.4.6 Communication ports used ........................................................ 39
5.5 Executing functions with the units ............................................................. 40
5.5.1 Parameterizing units .................................................................. 40
5.5.2 Reading or changing unit parameters........................................ 40
5.5.3 Starting up the units (online)...................................................... 41
5.6 Replacing the unit ..................................................................................... 41

Manual – UHX71B Controller (Performance Class Power) 5
Contents
6 Technical Data and Dimension Drawings....................................................... 42
6.1 General technical data of UHX71B controllers ......................................... 42
6.2 Technical data of UHX71B controllers ...................................................... 42
6.3 Technical data of the OSC71B option....................................................... 43
6.4 Dimension drawings.................................................................................. 43
6.4.1 UHX71B controller ..................................................................... 43
6.4.2 OSC71B option in the UOH12B universal housing.................... 44
Index................................................................................................................... 45

6Manual – UHX71B Controller (Performance Class Power)
1How to use the documentation
General Information
UHX71B Controller (Performance Class Power)
1 General Information
1.1 How to use the documentation
The manual is part of the product and contains important information on operation and
service. The manual is written for all employees who assemble, install, start up, and
service the product.
The manual must be accessible and legible. Make sure that persons responsible for the
system and its operation, as well as persons who work independently on the unit, have
read through the manual carefully and understood it. If you are unclear about any of the
information in this documentation, or if you require further information, contact SEW-
EURODRIVE.
1.2 Structure of the safety notes
1.2.1 Meaning of the signal words
The following table shows the grading and meaning of the signal words for safety notes,
notes on potential risks of damage to property, and other notes.
1.2.2 Structure of section safety notes
Section safety notes do not apply to a specific action, but to several actions pertaining
to one subject. The used symbols indicate either a general or a specific hazard.
This is the formal structure of a section safety note:
1.2.3 Structure of embedded safety notes
Embedded safety notes are directly integrated in the instructions just before the descrip-
tion of the dangerous action.
This is the formal structure of an embedded safety note:
•SIGNAL WORD Nature and source of hazard.
Possible consequence(s) if disregarded.
– Measure(s) to prevent the danger.
Signal word Meaning Consequences if disregarded
DANGER Imminent danger Severe or fatal injuries
WARNING Possible dangerous situation Severe or fatal injuries
CAUTION Possible dangerous situation Minor injuries
NOTICE Possible damage to property Damage to the drive system or its
environment
INFORMATION Useful information or tip: Simplifies the
handling of the drive system.
SIGNAL WORD
Type and source of danger.
Possible consequence(s) if disregarded.
• Measure(s) to prevent the danger.

Manual – UHX71B Controller (Performance Class Power) 7
1
Right to claim under warranty
General Information
1.3 Right to claim under warranty
A requirement of fault-free operation and fulfillment of any rights to claim under limited
warranty is that you adhere to the information in the documentation. Therefore, read the
manual before you start operating the device.
Make sure that the manual is available to persons responsible for the plant and its
operation, as well as to persons who work independently on the device. You must also
ensure that the documentation is legible.
1.4 Exclusion of liability
You must observe this documentation and the documentation of the connected devices
from SEW-EURODRIVE to ensure safe operation and to achieve the specified product
characteristics and performance requirements. SEW-EURODRIVE assumes no liability
for injury to persons or damage to equipment or property resulting from non-observance
of these operating instructions. In such cases, any liability for defects is excluded.
1.5 Copyright
© 2012 – SEW-EURODRIVE. All rights reserved.
Copyright law prohibits the unauthorized duplication, modification, distribution, and use
of this document, in whole or in part.

8Manual – UHX71B Controller (Performance Class Power)
2Other applicable documentation
Safety Notes
2 Safety Notes
2.1 Other applicable documentation
• Read through this document carefully before you commence installation and startup
of the UHX71B controller.
The following publications and documents apply to the connected units:
• Operating instructions for the units (such as for MOVIDRIVE®B, MOVITRAC®B,
MOVIAXIS®)
• Only electrical specialists are allowed to perform installation and startup observing
the relevant accident prevention regulations and the operating instructions of the
connected units (such units are, for example, MOVIDRIVE®MDX60B/61B,
MOVITRAC®B, MOVIAXIS®).
• For units with functional safety, also observe the corresponding manual "Functional
Safety" or "Safe Disconnection – Conditions".
• You must adhere to the information in the documentation as a prerequisite to fault-
free operation and fulfillment of warranty claims.
2.2 Bus systems
The UHX71B controller supports various bus systems. A bus system makes it possible
to adapt frequency inverters to the particulars of the machinery within wide limits. As with
all bus systems, there is a danger of invisible, external (as far as the inverter is con-
cerned) modifications to the parameters which give rise to changes in the unit behavior.
This may result in unexpected, though not uncontrolled, system behavior.
2.3 Safety functions
MOVIDRIVE®MDX60B/61B and MOVITRAC®B inverters may not perform any safety
functions without higher-level safety systems. Use higher-level safety systems to ensure
protection of equipment and personnel. For safety applications, ensure that the informa-
tion in the following publications is observed: "Safe Disconnection for MOVIDRIVE®
MDX60B/61B / MOVITRAC®B".
2.4 Hoist applications
MOVIDRIVE®MDX60B/61B, MOVITRAC®B and MOVIAXIS®must not be used as a
safety device in hoist applications.
Use monitoring systems or mechanical protection devices as safety equipment to avoid
possible damage to property or injury to people.

Manual – UHX71B Controller (Performance Class Power) 9
2
Disposal
Safety Notes
2.5 Disposal
Observe the applicable national regulations.
Dispose of the following materials separately in accordance with the country-specific
regulations in force, as:
• Electronics scrap
• Plastic
• Sheet metal
• Copper

10 Manual – UHX71B Controller (Performance Class Power)
3General information
Introduction
3 Introduction
3.1 General information
3.1.1 Content of this manual
This user manual describes and illustrates the
• installation of the UHX71B controller
• interface of the UHX71B controller
• interfaces and LEDs of the OSC71B option
• engineering access to the UHX71B controller
• project planning and startup of the UHX71B controller
3.1.2 Additional documentation
To be able to configure and start up the UHX71B controller simply and effectively, you
should also order the following publications in addition to this manual:
• "UHX71B Controller PROFIBUS DP-V1 and DeviceNet Fieldbus Interfaces" manual
(in preparation)
• "UHX71B Controller PROFINET IO, EtherNet/IP, Modbus TCP/IP Fieldbus Inter-
faces" manual (in preparation)
•MOVIDRIVE
®MDX60/61B system manual
•MOVITRAC
®B system manual
•MOVIAXIS
®system folder
When used as freely programmable motion and logic controller with CFast card
OMH71B:
•"MOVI-PLC
®Programming in the PLC Editor" system manual
The "MOVI-PLC®Programming in the PLC Editor" system manual contains instruc-
tions for IEC 61131-3 compliant programming.
• "MPLCMotion_MDX and MPLCMotion_MX Libraries for MOVI-PLC®" manual
• "MultiMotion Program Module" manual
The library relevant manuals describe the motion libraries for controlling
MOVIDRIVE®MDX60B/61B, MOVIAXIS®, MOVITRAC®B, and MOVIMOT®invert-
ers.
When used as configurable application controller with CFast card OMC71B:
• "Configuration software Application Configurator for CCU" manual

Manual – UHX71B Controller (Performance Class Power) 11
3
Overview of controllers
Introduction
3.2 Overview of controllers
3.2.1 Freely programmable motion and logic controller (MOVI-PLC®)
The controller can be operated as freely programmable motion and logic controller
MOVI-PLC®when using memory cards of the type OMH71B-T. MOVI-PLC®is a series
of programmable motion and logic controllers. It allows drive solutions, logic processes
and sequence controls to be automated simply and efficiently using IEC 61131-3
compliant programming languages.
•MOVI-PLC
®is a universal solution because it is able to control the entire portfolio
of SEW inverters and offers a simple upgrade to a more powerful MOVI-PLC®
version thanks to the universal execution of the programs.
•MOVI-PLC
®is scalable due to several different hardware platforms (standard,
advanced, etc.) and modular software concepts (libraries for numerous applications).
•MOVI-PLC
®is powerful due to extensive technologies (such as electronic cam,
synchronous operation) and the control of demanding applications (such as material
handling).
Performance class
MOVI-PLC®
standard
DH.21B controllers enable coordinated single axis movements and integration of exter-
nal inputs/outputs as well as Drive Operator Panels (DOP). The DH.21B.. option is
therefore suitable for use as a module controller or stand-alone controller for machines
of medium complexity.
Performance class
MOVI-PLC®
advanced
The DH.41B controller is characterized by a greater variety of interfaces and a higher
performance level, which allows complex calculations and interpolated movements, for
example. The DH.41B option is therefore suitable for the automation of cells and
machines. The integrated Ethernet interface enables direct connection of the DH.41B
controller to the control level.
Performance class
MOVI-PLC®power
The UHX71B controller in the performance class "MOVI-PLC®power" is the high-end
motion and logic controller for demanding automation tasks. The realtime operating
system ensures short response times and a high-performance connection of SEW
system buses and standard fieldbuses. Demanding visualization solutions can be imple-
mented with the Windows®operating system running at the same time. The UHX71B
controller is suited as a module controller for complex motion control tasks, such as elec-
tronic cam and robotics, as well as for the complete automation of machines and
systems.

12 Manual – UHX71B Controller (Performance Class Power)
3UHX71B controller
Introduction
3.2.2 Configurable application controller (CCU)
The controller can be used as configurable application controller (CCU) by using
memory cards of the type OMC71B-T. In this case you can only execute standardized
application modules created by SEW-EURODRIVE. The application modules can be
started up quickly and conveniently by graphical configuration. A defined process data
interface provides this functionality to a higher-level controller. A process data monitor
with control mode is available to support the startup procedure.
Performance class
CCU standard
The performance class "CCU standard" is intended for application modules with single-
axis and multi-axis functionality and fast response times. The following application
modules are available:
• Single-axis functionality:
– Speed control
– Cam positioning
– Bus positioning with 6 process data words
– Single-axis universal module
Performance class
CCU
advanced/power
The performance class "CCU advanced/power" is intended for application modules with
single-axis and multi-axis functionality and fast response times. The following applica-
tion modules are available:
• Single-axis functionality:
– Speed control
– Cam positioning
– Bus positioning with 6 process data words
– Single-axis universal module
• Multi-axis functionality:
– Energy-efficient SRU
3.3 UHX71B controller
3.3.1 Features
The UHX71B controller is available in book size format with the following fieldbus inter-
faces for installation in the control cabinet.
Unit variant Part number Fieldbus interface
UHX71B 1796 965 4 Without fieldbus interface
UHX71B-OSP71B1)
1) In preparation
1796 966 2 PROFIBUS
UHX71B-OSR71B1) 1796 967 0 Industrial Ethernet, PROFINET, EtnerNet/IP, Modbus TCP/IP

Manual – UHX71B Controller (Performance Class Power) 13
3
UHX71B controller
Introduction
3.3.2 Overview of communication interfaces
The UHX71B controller is equipped with numerous communication interfaces.
• The Ethernet communication interface serves for engineering of the UXH71B
controller, for connecting an operator terminal, and for communication with other
Ethernet nodes.
• SEW drives or non-SEW components can be connected to the CAN interface of the
OSC71B option (connection via SBusPLUS).
• SEW drives and SEW I/O modules with EtherCAT®interface can be connected to
the SBusPLUS system bus interface.
• Various USB interfaces are available for the Windows operating system to connect
a mouse, keyboard or touchpad. A monitor can be connected via the DVI interface.
3.3.3 Engineering
Engineering of the UHX71B controller includes the following activities:
• Configuration
• Parameterization
• Programming (only MOVI-PLC®performance class)
These activities are carried out using the MOVITOOLS®MotionStudio engineering soft-
ware. The software has a number of useful features for startup and diagnostics of all
SEW-EURODRIVE units. The connection between UHX71B controller and engineering
PC is established via the Ethernet communication interface (LAN 3).
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
X30 IN
OSC71B
X31 OUT
ON
20
27
20
23
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
X30 IN
OSC71B
X31 OUT
ON
20
27
20
23
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
X30 IN
OSC71B
X31 OUT
ON
20
27
20
23
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
DVI + USB
SBUS
PLUS
SBUS SBUS
OSC71B OSC71B
4706361483

14 Manual – UHX71B Controller (Performance Class Power)
3UHX71B controller
Introduction
3.3.4 Ethernet communication interfaces LAN 1 and LAN 3
LAN 1 The communication interface LAN 1 (Ethernet) is assigned to the Windows operating
system of the UHX71B controller. The interface is only available if the second CFast
card is plugged with Windows operating system. The following functions can be imple-
mented via LAN 1:
• Engineering of the UHX71B controller via internal network bridge
• Connection of a visualization system
• Connection to master level
LAN 3 The communication interface LAN 3 (Ethernet) is assigned to the realtime operating
system of the UHX71B controller. The following functions can be implemented via this
interface:
• Engineering of the UHX71B controller
• PC visualization (e.g. OPC interface)
• Connection to master level
3.3.5 SBusPLUS system bus interface (LAN 2)
Up to 64 of the following units can be connected to the UHX71B controller via SBusPLUS
based on EtherCAT®:
•MOVITRAC
®B frequency inverter with FSE24B option
•MOVIDRIVE
®MDX60B/61B drive inverter with DFE24B option
•MOVIAXIS
®servo inverter with XSE/XFE option
• I/O coupler OCE11B
• CAN interface OSC71B

Manual – UHX71B Controller (Performance Class Power) 15
3
CAN interface option OSC71B
Introduction
3.4 CAN interface option OSC71B
3.4.1 Characteristics
The OSC71B option is a CAN-based external SBus interface for the UHX71B controller.
Each OSC71B option represents an SBus branch. Several OSC71B options can be
operated on an UHX71B controller.
3.4.2 SBus system bus interface (X38 connection)
Non-SEW units as well as the following SEW units can be connected to the CAN-based
SBus using the X38 connection of the OSC71B option:
•MOVITRAC
®B frequency inverters
•MOVIDRIVE
®MDX60B/61B drive inverters
•MOVIAXIS
®servo inverters
•MOVITRAC
®LTX universal servo inverters
• MOVIGEAR®mechatronic drive system
• MOVIMOT®gearmotors with integrated frequency inverter (DeviceNet fieldbus inter-
face required)
3.4.3 SBusPLUS interface (X30/X31 connections)
X30/X31 are used to integrate the OSC71B option in the SBusPlus network of the
controller.
3.4.4 Status LED
The CAN LED indicates the status of the SBus. The LEDs SYS-F, RUN and ERR indi-
cate the status of the SBusPLUS.
X30 IN
OSC71B
X31 OUT
ON
2
0
2
7
2
0
2
3
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
X30 IN
OSC71B
X31 OUT
ON
2
0
2
7
2
0
2
3
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
X30 IN
OSC71B
X31 OUT
ON
2
0
2
7
2
0
2
3
RUN
ERR
SYS-F
X38
CAN
Baud0
Baud1
Res
Term
SBUS
PLUS
CAN
OSC71B OSC71B
4706364939

16 Manual – UHX71B Controller (Performance Class Power)
4Installation notes for the UHX71B controller
Installation
4 Installation
4.1 Installation notes for the UHX71B controller
4.1.1 Minimum clearance and mounting position
• The UHX71B controller in book size format can be installed in the control cabinet.
Leave at least 100 mm clearance above and below the unit for optimum cooling.
Make sure air circulation in the clearance is not impaired by cables or other installa-
tion equipment.
• Ensure unobstructed cooling air supply and make sure that the units are not sub-
jected to heated air from nearby components.
• There is no need for clearance at the sides of the unit. You can arrange the controller
and other units (e.g. MOVIAXIS®servo inverter) next to one another.
• Install the units only vertically. You must not install them horizontally, tilted or upside
down.
4.1.2 Description of terminal functions
LAN1
USB7
USB6
LAN2
USB5
USB4
COM1
DVI-1
LAN3 LAN4
USB1 USB2 USB3
A
B
[3] [4]
[2]
[3] [5][4]
[3] [4]
SLOT 1
SLOT 2
[1]
X1
[6]
[7]
X2
On M
-24+
4700462987

Manual – UHX71B Controller (Performance Class Power) 17
4
Installation notes for the UHX71B controller
Installation
Pos. Designation Terminal Function
[1] CFast card slot SLOT 1 Card slot for CFast memory card
OMC71B/OMH71B (firmware, IEC program,
user data).
SLOT 2 Card slot for CFast memory card OMW71B (in
preparation, realtime operating system control).
[2] Connector COM 1:
(D-sub connector, 9-pole)
COM 1 Reserved
[3] Connector LAN 1:
Ethernet interface connection
(RJ45 socket)
LAN 1 Engineering interface for Windows®operating
system.
[3] Connector LAN 2:
SBusPLUS interface connection
(RJ45 socket)
LAN 2 SBusPLUS interface.
[3] Connector LAN 3:
Ethernet interface connection
(RJ45 socket)
LAN 3 Engineering interface for the realtime operating
system.
Default IP address: 192.168.10.4
[3] Connector LAN 4:
Ethernet interface connection
(RJ45 socket)
LAN 4 In preparation.
[4] Connector USB 1, 2, 3, 4, 5, 6, 7:
7 × USB port (USB 2.0)
USB 1 – 7 Standard USB assignment (USB 2.0)
[5] Connector DVI-I:
DVI-I interface
DVI-I Monitor connection
[6] Connector X1:
Plug-in terminals
X1:⬜Digital ground and housing potential.
X1: Electrically isolated output with internal resistor
to limit the current to about 10 mA. An LED can
be connected here as a power status display.
X1: Electrically isolated input. Connection of a
button to switch on the controller.
X1:On Electrically isolated input. Connection of a
button to switch the controller on and off.
• Pushing the button briefly switches the
deactivated controller on.
• Pushing the button briefly during operation
shuts down the controller.
• Pushing the button for at least 5 s switches
off the controller.
X1:M Common ground for all electrically isolated
inputs/outputs.
X1:−Connection of DC 24 V supply (−)
X1:+ Connection of DC 24 V supply (+)
[7] Connector X2:
PCIe slot
X2 Option slot for fieldbus interface OSP71B or
OSR71B (in preparation)

18 Manual – UHX71B Controller (Performance Class Power)
4Installation notes for the UHX71B controller
Installation
4.1.3 Voltage supply
During operation with MOVIAXIS®, the UHX71B controller is supplied with voltage (at
X1:−and X1:+) via the switched-mode power supply of MOVIAXIS®. Instead, you can
use an external DC 24 V power supply unit (power consumption Pmax = 100 W).
Wiring diagram of voltage supply for UHX71B controller when operated with MOVIAXIS®
2
X5b
1DC 24V
E
DGND
3DC 24V
B
4BGND
DC 24 V for
brake supply
DC 24 V supply
for control electronics
+-+-
X16
-
+
External DC 24 V
X5a
2
1
3
4
MOVIAXIS
®
MXS switched-
mode power supply
24V
X1
+
-
4700883083

Manual – UHX71B Controller (Performance Class Power) 19
4
Installation notes for the UHX71B controller
Installation
4.1.4 Connecting the UHX71B controller to an Ethernet network
To connect the UHX71B controller to the Ethernet network, connect one of the Ethernet
interfaces LAN 1 or LAN 3 (RJ45 plug connector) to the other network nodes using a
shielded, category 5, class D twisted-pair cable in accordance with IEC 11801 edition
2.0.
Pin assignment Use prefabricated, shielded RJ45 plug connectors compliant with IEC 11801 edition 2.0,
category 5.
4.1.5 SBusPLUS interface connection (LAN 2)
SBusPLUS (LAN 2 connection) serves as the system bus master of the fast SBusPLUS.
SBusPLUS bus
topology
SBusPLUS is designed for a linear bus structure with RJ45 connectors. The SBusPLUS
slave units are connected to LAN 2 using a shielded twisted-pair cable.
Bus termination Bus termination (e.g. with bus terminating resistors) is not necessary. If no follow-up unit
is connected to a unit, this is automatically detected.
Setting the station
address
On SBusPLUS units from SEW-EURODRIVE, the address can not be set on the unit. The
units are detected by their position in the bus structure and are assigned an address by
the SBusPLUS master.
2104906251
A = View from front
B = View from back
[1] Pin 1 TX+ Transmit Plus
[2] Pin 2 TX– Transmit Minus
[3] Pin 3 RX+ Receive Plus
[4] Pin 6 RX– Receive Minus
[3] [2] [1]
236
1
[6]
AB
INFORMATION
According to IEC 802.3, the maximum cable length for 10/100 MBd Ethernet
(10BaseT/100BaseT), e.g. between two SBusPLUS stations, is 100 m.

20 Manual – UHX71B Controller (Performance Class Power)
4Installation notes for the UHX71B controller
Installation
4.1.6 Connecting Ethernet communication interfaces
You can connect an engineering PC or other network stations (such as visualization
systems) to the Ethernet interfaces LAN 1 and LAN 3. Ethernet interface LAN 1 is only
available in connection with a CFast memory card with Windows®operating system.
4.1.7 Connecting USB interfaces
The USB interfaces USB1, USB2, USB3, USB6 and USB7 are assigned to the Windows
operating system (CFast memory card). You can connect a keyboard, mouse or touch-
pad to these USB interfaces. USB interfaces USB4 and USB5 are assigned to the con-
troller.
4.1.8 Connecting a DVI interface
The DVI interface assigned to the Windows operating system (via CFast memory card)
serves for connecting a monitor to the UHX71B controller.
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PC COM
LAN1/LAN3