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Summary of Contents for Westermo ODW-611
- Page 1 User Guide ODW-611 Fibre Optic Modem 6650-2201 Industrial Converter PROFIBUS DP to Fibre Optic Link. Point to Point applications www.westermo.com...
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Page 2: Legal Information
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. -
Page 3: Before Installation
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. -
Page 4: Maintenance
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. - Page 5 Declaration of Conformity Westermo Teleindustri AB Declaration of conformity The manufacturer Westermo Teleindustri AB SE-640 40 Stora Sundby, Sweden Herewith declares that the product(s) Type of product Model Art no Installation manual Industrial Converter, ODW-611 3650-0001, 3650-0010 6650-2201 PROFIBUS DP to fibre optic link...
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Page 6: Type Tests And Environmental Conditions
Type tests and environmental conditions Electromagnetic Compatibility Phenomena Test Description Level EN 61000-4-2 Enclosure contact ± 6 kV Enclosure air ± 8 kV RF field AM modulated IEC 61000-4-3 Enclosure 20 V/m 80% AM (1 kHz), 80 – 2000 MHz RF field 900 MHz ENV 50204 Enclosure... - Page 7 Description Introduction The ODW-611 is a fibre optic modem for point to point applications, that converts between electrical PROFIBUS DP and fibre optical link.The maximum distance of the fibre link depends on selected transceiver and fibre type. Distance up to 80 km (50 miles).
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Page 8: Functional Description
Data rate up to 12 Mbit/s ODW-611 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-611 converter. -
Page 9: Status Port
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-611 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. - Page 10 System delay in an optical network PROFIBUS DP data transferred from one ODW-611 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.
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Page 11: Interface Specifications
Interface specifications Power Rated voltage 12 to 48 VDC Operating voltage 10 to 60 VDC Rated current 300 mA @ 12 VDC 150 mA @ 24 VDC 75 mA @ 48 VDC Rated frequency Inrush current I 0.2 A Startup current* 1.0 A peak Polarity Reverse polarity protected... -
Page 12: Optical Power Budget
FX (Fibre) SM-LC80 SM-LC40 SM-LC15 MM-LC2 Fibre connector LC duplex LC duplex LC duplex LC duplex Fibre type Singlemode Singlemode Singlemode Multimode, 9/125 mm 9/125 mm 9/125 mm 62.5/125 and 50/125 mm Wavelength 1550 nm 1310 nm 1310 nm 1310 nm Transmitter –5/0 dBm –5/0 dBm... - Page 13 Connections DIP-switches accessible under lid (for details see page 16) LED Indicators (for details see next page) Status screw terminal 3-position Direction Description No. 1 Contact with C when link is in operation FX(Fibre) No. 2 Common (for details No. 3 Open see page 12) (no contact...
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Page 14: Led Indicators
LED Indicators Status Description In service (power). Power Flashing Fault condition. Out of service. PROFIBUS DP in operation. Bus active Received data frame with detect- ed data rate on the electrical PROFIBUS DP or optical fibre port. Data frame with detected data rate has not been received, or received frames have been interrupted during a time, or a... -
Page 15: Dip Switch Settings
DIP-switch settings Before DIP-switch settings: Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g. use of wrist strap). S1 DIP-switch Not used 1 2 3 4 5 6 7 8 S2 DIP-switch 20 seconds interruption in receiving 4 consecutive faulty frames, until frames, until inactive BA... - Page 16 Mounting 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 10 mm * (0.4 inches) This unit uses convection cooling. To avoid obstructing the air- 25 mm flow around the unit, use the following spacing rules.
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Page 17: Start-Up Guide
… Connect the power supply to both ODW-611. • The Fibre link should be in operation, indicated by active CH1 LED. … Connect the PROFIBUS DP connectors between both ODW-611 and PROFIBUS units configured to be units in the PROFIBUS DP network. - Page 20 Tél : +33 1 69 10 21 00 • Fax : +33 1 69 10 21 01 Phone: +44(0)1489 580 585 • Fax.:+44(0)1489 580586 E-mail : infos@westermo.fr E-Mail: sales@westermo.co.uk Westermo Teleindustri AB have distributors in several countries, contact us for further information.
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