User Guide
6651-22601
ODW-610-F1
Fibre Optic Modem
Westermo Teleindustri AB
©
Industrial Converter
PROFIBUS DP to
Fibre Optic Link
Point to Point applications
www.westermo.com
2
6651-22601
Legal information
The contents of this document are provided “as is”. Except as required by applicable
law, no warranties of any kind, either express or implied, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose, are made
in relation to the accuracy and reliability or contents of this document. Westermo
reserves the right to revise this document or withdraw it at any time without prior
notice.
Under no circumstances shall Westermo be responsible for any loss of data or income
or any special, incidental, and consequential or indirect damages howsoever caused.
More information about Westermo can be found at the following Internet address:
http://www.westermo.com
3
6651-22601
Safety
!
!
!
Before installation:
Read this manual completely and gather all information on the unit. Make sure
that you understand it fully. Check that your application does not exceed the safe
operating specifications for this unit.
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or similar, where access is
restricted to service personnel only.
The power supply wiring must be sufficiently fused, and if necessary it must be
possible to disconnect manually from the power supply. Ensure compliance to
national installation regulations.
This unit uses convection cooling. To avoid obstructing the airflow around the unit,
follow the spacing recommendations (see Cooling section).
Before mounting, using or removing this unit:
Prevent access to hazardous voltage by disconnecting the unit from power supply.
Warning! Do not open connected unit. Hazardous voltage may occur within this
unit when connected to power supply.
Class 1 Laser Product
Do not look directly into fibre optical fibre port or any connected fibre although
this unit is designed to meet the Class 1 Laser regulations.
Care recommendations
Follow the care recommendations below to maintain full operation of unit and to fulfil
the warranty obligations.
This unit must not be operating with removed covers or lids.
Do not attempt to disassemble the unit. There are no user serviceable parts inside.
Do not drop, knock or shake the unit, rough handling above the specification may cause
damage to internal circuit boards.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.
Do not paint the unit. Paint can clog the unit and prevent proper operation.
Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not water-
proof. Keep the unit within the specified humidity levels.
Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical
part may be damaged.
If the unit is not working properly, contact the place of purchase, nearest Westermo dis-
tributor office or Westermo Tech support.
Fibre connectors are supplied with plugs to avoid contamination inside the optical port.
As long as no optical fibre is mounted on the connector, e.g. for storage, service or
transportation, should the plug be applied.
4
6651-22601
Note. Fibre Optic Handling
Fibre optic equipment needs special treatment. It is very sensitive to dust and dirt. If the
fibre will be disconnected from the modem the protective hood on the transmitter/
receiver must be connected. The protective hood must be kept on during transportation.
The fibre optic cable must also be handle the same way.
If this recommendation not will be followed It can jeopardise the warranty.
Cleaning of the optical connectors
In the event of contamination, the optical connectors should be cleaned by the use of
forced nitrogen and some kind of cleaning stick.
Recommended cleaning fluids:
• Methyl-, ethyl-, isopropyl- or isobutyl-alcohol
• Hexane
• Naphtha
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.
Agency approvals and standards compliance
Type Approval / Compliance
EMC EN 61000-6-1, Immunity residential environments
EN 61000-6-2, Immunity industrial environments
EN 61000-6-3, Emission residential environments
EN 61000-6-4, Emission industrial environments
EN 55022, Emission IT equipment, class A
EN 55024, Immunity IT equipment
FCC part 15 Class A
EN 50121-4, Railway signalling and telecommunications apparatus
IEC 62236-4, Railway signalling and telecommunications apparatus
Safety EN 60950-1, IT equipment
FCC Part 15.105
Notice:
EN 55022 Notice:
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
5
6651-22601
Declaration of Conformity
Westermo T eleindustri AB
Declaration of conformity
Org.nr/
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro Corp. identity number Registered office
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna
Sweden Int+46 16428000 Int+46 16428001
The manufacturer
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product Model Art no
Industrial fiberoptic repeaters/media
converters
ODW-600 series 3651-0xxx
ODW-600 series 3650-0xxx
is in conformity with the following EC directive(s).
No Short name
2004/108/EC Electromagnetic Compatibility (EMC)
2011/65/EU Restriction of the use of certain hazardous substances in electrical and
electronic equipment (RoHS)
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 50121-4 Railway applications – Electromagnetic compatibility – Emission and
immunity of the signalling and telecommunications apparatus
2006
EN 55022 Information technology equipment – Radio disturbance characteristics –
Limits and methods of measurement
2006
+A1:2007
EN 55024 Information technology equipment – Immunity characteristics
Limits and methods of measurement
1998
+A1:2001
+A2:2003
EN 61000-6-1 Electromagnetic compatibility – Immunity for residential environments 2007
EN 61000-6-2 Electromagnetic compatibility – Immunity for industrial environments 2005
EN 61000-6-3 Electromagnetic compatibility – Emission residential environments 2007
EN 61000-6-4 Electromagnetic compatibility – Emission for industrial environments 2007
The last two digits of the year in which the CE marking was affixed: 12
Pierre Öberg
Technical Manager
18
th
December 2012
6
6651-22601
Type tests and environmental conditions
Electromagnetic Compatibility
Phenomena Test Description Level
ESD EN 61000-4-2 Enclosure contact ± 6 kV
RF field AM modulated IEC 61000-4-3 Enclosure 10 V/m 80% AM (1 kHz), 80 – 800 MHz
RF field 900 MHz ENV 50204 Enclosure 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz
Fast transient EN 61000-4-4 Signal ports ± 2 kV
Surge EN 61000-4-5 Signal ports unbalanced ± 2 kV line to earth, ± 2 kV line to line
RF conducted EN 61000-4-6 Signal ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Pulse Magnetic field EN 61000-4-9 Enclosure 300 A/m, 6.4 / 16 µs pulse
Voltage dips
and interruption
Mains freq. 50 Hz EN 61000-4-16 Signal ports 100 V 50 Hz line to earth
Mains freq. 50 Hz SS 436 15 03 Signal ports 250 V 50 Hz line to line
Radiated emission EN 55022 Enclosure Class B
Conducted emission EN 55022 AC power ports Class B
Dielectric strength EN 60950 Signal port to all other
Environmental
Temperature Operating –40 to +70°C
Humidity Operating 5 to 95% relative humidity
Altitude Operating 2 000 m / 70 kPa
Service life Operating 10 year
Vibration IEC 60068-2-6 Operating 7.5 mm, 5 – 8 Hz
Shock IEC 60068-2-27 Operating 15 g, 11 ms
Packaging
Enclosure UL 94 PC / ABS Flammability class V-1
Dimension W x H x D 35 x 121 x 119 mm
Weight 0.26 kg
Degree of protection IP 21
Cooling IEC 529 Enclosure Convection
Mounting Horizontal on 35 mm DIN-rail
EN 61000-4-11 AC power ports 10 & 5 000 ms, interruption
FCC part 15 Class A
FCC part 15 AC power ports Class B
EN 55022 DC power ports Class A
Enclosure air ± 8 kV
20 V/m 80% AM (1 kHz), 800 – 1000 MHz
20 V/m 80% AM (1 kHz), 1400 – 2700 MHz
Power ports ± 2 kV
Signal ports balanced ± 2 kV line to earth, ± 1 kV line to line
Power ports ± 2 kV line to earth, ± 2 kV line to line
Power ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz
200 ms, 40% residual voltage
500 ms, 70% residual voltage
isolated ports
Power port to other
isolated ports
Storage & Transport –40 to +70°C
Storage & Transport 5 to 95% relative humidity
2 kVrms 50 Hz 1min
3 kVrms 50 Hz 1min
2 kVrms 50 Hz 1min (@ rated power < 60V)
2 g, 8 – 500 Hz
7
6651-22601
Functional description
Internal Electronics
COM
COM
+VA
O
V
P
+VB
C
NO
NC
STATUS
POWER
LED’s
O
V
P
O
C
P
RxD/TxD - P
RxD/TxD - N
SHIELD
PROFIBUS DP
CH 1
SFP
Fibre transceive
r
Switches
POWER CH 1
COM +VA +VB COM
POWER CH 1
COM +VA +VB COMTX RX TX RX
OVP Over Voltage Protection
OCP Over Current Protection
Converter PROFIBUS DP – optical fibre
ODW-610-F1 is a fibre optic modem that converts between electrical PROFIBUS DP and
fibre optical link.
Data rate up to 12 Mbit/s
ODW-610-F1 converts PROFIBUS DP data in data rate from 9600 bit/s up to 12 Mbit/s.
Retiming of the PROFIBUS DP data ensures that the correct signal format is transmitted
from the ODW-610-F1 converter.
Automatic data rate detection
The PROFIBUS data rate is set automatically as soon as ODW-610-F1 has identified a
correct data frame, independently of whether data is received from PROFIBUS DP or
the fibre optical link. Detected data rate remains until a number of consecutive faulty
received frames or after a delay without any received frame. This is set by switches, with
default setting of one faulty frame or 65 535 t
.
Bit
Point to point communication via fibre optical network
The electrical PROFIBUS DP network is transferred via a fibre optical network by the
use of two ODW-610-F1 units. This application is useful e.g. for long distance communication, where electromagnetic interferences may occur or when isolation of the electrical
network is needed.
The maximum optical fibre distance depends on selected fibre transceiver and fibre type.
Fibre optical connection
at point to point communication
8
6651-22601
POWER CH 1
COM +VA +VB COM
POWER CH 1
COM +VA +VB COM
TX/
RX
TX/
RX
Fibre optical connection
at point to point communication (Bi-di transceiver)
Bi-di transceiver, TX 1310 nm,
RX 1550 nm.
Bi-di transceiver, TX 1550 nm,
RX 1310 nm.
Note! The bi-di transceivers must always be used in pair, see example:
TX 1310 nm RX 1310 nm
RX 1550 nm TX 1550 nm
Functionality and status indication
At power on, all LED's will be active during an initiation sequence followed by an automatic initiation of the optical fibre link. The alarm will be set until the fibre optical link is
in operation and ready to transfer PROFIBUS DP data.
Data frames are transferred over the fibre optical link as long as the link is in operation
and the data rate has been detected.
When the fibre optical link is out of operation, it will be indicated by a local alarm, and
this will set the alarm output. When the link returns to operations mode, the alarm will
rest automatically.
The Bus active (BA) LED is set if data frames are received on the electrical PROFIBUS
DP port and the data rate is detected, independently of the status on fibre optical link.
Redundant power supply, galvanic isolated (2 kVAC) to other ports
ODW-610-F1 should be supplied with safety extra low voltage (SELV). It is designed to
operate permanently over a wide input range and provided with two independent inputs
for enhanced redundancy if either supply fails.
9-position D-sub PROFIBUS DP connector
The pin assignment for the connector is in compliance with PROFIBUS standard
EN 50 170.
9
6651-22601
Single- or multimode LC fibre connectors
ODW-610-F1 uses Small Form Factor Pluggable (SFP) transceivers that are in compliance
with Multi-Sourcing Agreement (MSA). A wide range of different fibre transceivers and
connectors can be used.
Status port
This port enables supervision of fibre optical link status by a relay with both normally
open and closed contacts.
The status will be set if:
• Local or remote fibre link errors exist.
• The unit is out of service, e.g. no power supply.
Designed for hash environments, such as industrial, road and railway
applications
ODW-610-F1 complies with standards for industrial environments and railway
signalling and telecommunications apparatus. Additionally the wide temperature
range ODW-610-F1 permits it to be installed in out-door cabinets without any
additional measures, such as heating, etc.
System delay in an optical network
PROFIBUS DP data transferred from one ODW-610-F1 unit via an optical network to
a second unit will be delayed, due to the length of optical fibre and the signal processing
within the unit. The signal processing delay is dependent on the data rate, and the fibre
delay is dependent on the total length of the optical fibre.
Delay @ Up to 1.5 Mbit/s Delay @ 3 /12 Mbit/s
Optical fibre length delay (typical) 5 µs/km 5 µs/km
Signal processing, electrical to fibre (max) 1 t
Signal processing, fibre to electrical (max) 0.3 µs 0.3 µs
Overall system delay, one-way. From received
PROFIBUS DP data at one unit until
transmitted data at the other unit
Note t
= 1 / Baud rate (Baud rate in Bit/s)
Bit
+ 1.0 µs 5 t
Bit
5 µs/km +
1.0 µs + 1 t
Bit
+ 1.0 µs
Bit
5 µs/km +
1.0 µs + 5 t
Bit
Example
Overall system delay,
one-way
200 m fibre length 4.0 µs 2.7 µs 2.4 µs
2000 m fibre length 13.0 µs 11.7 µs 11.4 µs
Delay @ 0.5 Mbit/s Delay @ 1.5 Mbit/s Delay @ 12 Mbit/s
During configuration of the PROFIBUS DP master it may be necessary to adjust the
bus parameter Slot time, the monitoring time (t
) of the sender of the frame for
Bit
acknowledgement of recipient. The additional time resulting from the optical fibre and
ODW-610-F1 is twice the overall one-way delay.
10
6651-22601
Interface specifications
Power
Rated voltage 12 to 48 VDC
Operating voltage 10 to 60 VDC
Rated current 300 mA @ 12 VDC
Rated frequency DC
Inrush current I2t 0.2 A2s
Startup current* 1.0 A peak
Polarity Reverse polarity protected
Redundant power input Yes
Isolation to PROFIBUS DP and Status port
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24-12)
* External supply current capability for proper startup
Status
Port type Signal relay, changeover contacts
Rated voltage Up to 48 VDC
Operating voltage Up to 60 VDC
Contact rating 500 mA @ 48 VDC
Contact resistance < 50 mW
Isolation to PROFIBUS DP and Power port
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
24 VAC
20–30 VAC
150 mA @ 24 VDC
75 mA @ 48 VDC
11
6651-22601
FX (Fibre) SM-LC80 SM-LC40 SM-LC15 MM-LC2
Fibre connector LC duplex LC duplex LC duplex LC duplex
Fibre type Singlemode
9/125 µm
Singlemode
9/125 µm
Singlemode
9/125 µm
Multimode
62.5/125 and
50/125 µm
Wavelength 1550 nm 1310 nm 1310 nm 1310 nm
Transmitter
Output optical power min/max
Receiver
Input sensitivity
Receiver
Input optical power Maximum
–5/0 dBm **–5/0 dBm **–15/–8 dBm **–20/–14 dBm
*
–34 dBm
(max)
–5 dBm
(min) ***
–34 dBm
(max)
–3 dBm
(min) ***
–31 dBm
(max)
–8 dBm
(min)
–31 dBm
(max)
–8 dBm
(min)
Optical power budget, worst case 29 dB 29 dB 16 dB 11 dB
Bit error rate (BER) <1 x 10
–10
<1 x 10
–10
<1 x 10
–10
<2.5 x 10
–10
Transceiver type Small Form Factor Pluggable (SFP)
Multi-Sourcing Agreement (MSA) compliant
Laser class Class 1, IEC 825-1 Accessible Emission Limit (AEL)
* Output power is power coupled into a 62.5/125 µm multimode fibre.
** Output power is power coupled into a 9/125 µm singlemode fibre.
*** The optical power should be reduced by at least 5 dB (SM-LC80)
or 3dB (SM-LC80) between the optical output and input.
Optical Power Budget
The maximum supported link lengths as specified in table above should only been seen as
indicative. The allowed link length is calculated from the Optical Power Budget (OPB), the
available optical power for a fibre-optic link, and the attenuation of the fibre, comprising
losses due to in-line connectors, splices, optical switches and a margin for link aging
(typical 1.5 dB for 1300 nm).
The worst-case Optical Power Budget (OPB) in dB for a fibre-optic link is determined
by the difference between the minimum transmitter output optical power and the lowest
receiver sensitivity.
PROFIBUS DP (RS-485)
Electrical specification EIA RS-485 / EN 50 170
Data rate 9 600 bit/s, 19.2, 93.75, 187.5, 500 kBit/s, 1.5, 3, 6 and 12 Mbit/s
Data format 8 data bits, even parity, 1 stop bit, 11 bits total
Protocol PROFIBUS DP / EN 50170
Data Rate detection Yes, compliant with EN 50 170
Retiming Yes
Turn around time In accordance with EN 50 170
Transmission range ≤1200 m, depending on data rate and cable type (EIA RS-485)
Settings None, external termination and failsafe biasing
Protection Installation Fault Tolerant (up to ±60 V)
Isolation to Power and Status port
Connection 9-pin D-sub female
Shielded cable Not required
Conductive housing Isolated to all other circuits and housings
12
6651-22601
Connections
LED Indicators
(for details
see page 13)
FX(Fibre)
(for details
see page 11)
DIP-switches accessible under lid
(for details see page 14-15)
Status
screw terminal
3-position Direction Description
No. 1 NO Contact with
No. 2 C Common
No. 3 NC Open
C when link is
in operation
(no contact
with C) when
fibre link is in
operation
PROFIBUS DP
(RS-485)
D-sub
9-position Direction Description
No. 1 – –
No. 2 – –
No. 3 In/Out RxD/TxD-P
No. 4 Out CNTR-P
No. 5 – DGND
No. 6 Out VP
No. 7 – –
No. 8 In/Out RxD/TxD-N
No. 9 – –
Power
screw terminal
4-position
marking
No. 1 –Voltage
No. 2 +Voltage A
No. 3 +Voltage B
No. 4 –Voltage
Description
13
6651-22601
LED Indicators
LED Status Description
PWR
Power
BA
Bus active
CH 2
Channel
CH 1
Channel
DPR
Receive PROFIBUS DP
FR
Receive fibre link
FL R
Failure link remote
FL L
Failure link local
* Time and number of frames are set by DIP-switch S:2.
ON In service (power).
Flashing Fault condition.
OFF Out of service.
ON PROFIBUS DP in operation.
Received data frame with detected
data rate on the electrical
PROFIBUS DP or optical fibre port.
OFF Data frame with detected data rate
has not been received, or received
frames have been interrupted during
a time, or a number of consecutive
faulty frames*.
ON Not used
OFF Not used
ON Fibre link at port CH 1 in operation.
Data can be transmitted.
OFF Fibre link at port CH 1 out of opera-
tion.
Flash Receive data on the electrical
PROFIBUS DP port. Data will be
transmitted to the fibre link, if it is a
correct PROFIBUS DP frame.
OFF –
Flash Receive data on the Fibre Link.
This frame is transmitted to the
PROFIBUS DP channel.
OFF –
ON Remote Fibre Link failure. A fibre link
is out of operation at any other unit
of the optical network.
OFF All fibre links are in operation at all
other units in the fibre optical net-
work.
ON Local fibre link failure. This unit has
identified a fibre link failure.
OFF Fibre link of this unit is in operation
14
6651-22601
DIP-switch settings
!
Before setting DIP-switches:
Prevent damage to internal electronics from electrostatic discharges (ESD)
by discharging your body to a grounding point (e.g. use of wrist strap).
S2S1
Faulty frame before data rate is seen as unidentified
S1
DIP-switch
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
S2
DIP-switch
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
Description
1 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
2 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
3 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
4 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
5 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
6 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
7 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
8 faulty frame before data rate is seen as unidentified.
S1: No extended retry limit.
31 faulty frame before data rate is seen as unidentified.
S1: Extended retry limit.
63 faulty frame before data rate is seen as unidentified.
S1: Extended retry limit.
127 faulty frame before data rate is seen as unidentified.
S1: Extended retry limit.
255 faulty frame before data rate is seen as unidentified.
S1: Extended retry limit.
15
6651-22601
S2 DIP-switch
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
65535 t
interruption in receiving
bit
frames, until inactive BA
5 seconds interruption in receiving
frames, until inactive BA
*
*
* Delay since last correct received frame until PROFIBUS DP is out of operation. (BA LED inactive)
t
= 1 / Baud rate. (Baud rate in bit/s)
bit
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
10 seconds interruption in receiving
frames, until inactive BA
20 seconds interruption in receiving
frames, until inactive BA*
Factory settings
ON
S1
1 2 3 4 5 6 7 8
ON
S2
1 2 3 4 5 6 7 8
*
16
6651-22601
Mounting
CLICK!
This unit should be mounted on 35 mm DIN-rail, which is
horizontally mounted inside an apparatus cabinet, or similar.
Snap on mounting, see figure.
Cooling
This unit uses convection cooling. To avoid obstructing the airflow around the unit, use the following spacing rules. Minimum
spacing 25 mm (1.0 inch) above /below and 10 mm (0.4 inches)
left /right the unit. Spacing is recommended for the use of unit
in full operating temperature range and service life.
10 mm *
(0.4 inches)
25 mm
* Spacing (left/right) recommended for
full operating temperature range
Removal
Press down the black support at the top of the unit. See figure.
25 mm
17
6651-22601
Start up guide
POWER CH 1
COM +VA +VB COM
POWER CH 1
COM +VA +VB COMTX RX TX RX
Follow the steps below to get the unit up and running in a simple application.
PROFIBUS DP PROFIBUS DP
PROFIBUS DP master
PROFIBUS DP slave
Fibre Optic
… Use the factory DIP-switch settings.
… Connect The fibre link between the both units.
… Connect the power supply to both ODW-610-F1.
• The Fibre link should be in operation, indicated by active CH1 LED.
… Connect the PROFIBUS DP connectors between both ODW-610-F1 and PROFIBUS
units configured to be units in the PROFIBUS DP network.
• The PROFIBUS DP will be in operation and the data rate should have been
identified, indicated by BA LED.
… The point to point application is up and running.
Hints
… If the distance is long it may be necessary to adjust the bus parameter Slot time, the
monitoring time (t
configuration of the PROFIBUS DP master.
… If the time between transferred PROFIBUS DP frames is long, it may be neccessary to
allow a longer time of interruption in receiving frames, using DIP-switches.
… If disturbances in the PROFIBUS DP network, result in missed frames, it may be
necessary to allow a number of consecutive faulty frames before the bus is out of
operation, using DIP-swithes.
) of the sender of frame for acknowledgement of recipient, at
Bit
Westermo • SE-640 40 Stora Sundby, Sweden
Tel +46 16 42 80 00 Fax +46 16 42 80 01
E-mail: info@westermo.com
www.westermo.com
Sales Units
Sweden
Westermo Data Communications
Svalgången 1, Vallbyinstitutet, 724 81 Västerås
Tel: +46 (0) 21 548 08 00 • Fax: (0) 21 35 18 50
info.sverige@westermo.se • www.westermo.se
United Kingdom
Westermo Data Communications
Talisman Business Centre
Duncan Road, Park Gate, Southampton. SO31 7GA
Tel: +44 (0) 1489 580 585 • Fax: +44 (0) 1489 580 586
sales@westermo.co.uk • www.westermo.co.uk
Germany
Westermo Data Communications
Goethe Strasse 67
DE-68753 Waghäusel
Tel: +49 (0) 7254 95400-0 • Fax: +49 (0) 7254-95400-9
info@westermo.de • www.westermo.de
Austria
Westermo Data Communications
Tel: +43 (0) 72030 3920 • Fax: +43 (0) 2235 86131
info@westermo.at • www.westermo.at
France
Westermo Data Communications
Bat. A, 9 Chemin de Chilly
FR-91160 Champlan
Tel: +33 1 69 10 21 00 • Fax: +33 1 69 10 21 01
infos@westermo.fr • www.westermo.fr
Singapore
Westermo Data Communications
2 Soon Wing Road #08-05,
Soon Wing Industrial Building
Singapore 347893
Tel: +65 6743 9801 • Fax: +65 6745 0670
sales@westermo.com.sg • www.westermo.com.sg
North America
Westermo Data Communications
939 N. Plum Grove Road, Suite F,
IL 60173 Schaumburg, USA
Tel: +1 847 619 6068 • Fax: +1 847 619 66 74
info@westermo.com • www.westermo.com
Taiwan
Westermo Data Communications
F2, No. 188, Pao-Chiao Rd. Shing-Tien City,
Taipei 23145
Tel: +886 2 8911 1710
sales.cn@westermo.com • www.cn.westermo.com
China
Westermo Data Communications
2F Building B
No.1618 Yishan Road
Shanghai 201103
Tel: +86 21 6145 0400 • Fax: +86 21 6145 0499
sales.cn@westermo.com • www.cn.westermo.com
Westermo Teleindustri AB have distributors in several countries, contact us for further information.
REV.A 6651-22601 2012-12 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company
Loading...