Westermo ODW-720-F1 User Manual
Fibre optic modem
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- User manual (21 pages) ,
- User manual (19 pages) ,
- User manual (54 pages)
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Summary of Contents for Westermo ODW-720-F1
- Page 1 DOWNLOADED FROM WWW.SCATTS.CO.UK www.westermo.com ODW-720-F1 Fibre Optic Modem Industrial Converter RS-232 to Fibre Optic Link Point to Point applications DOWNLOADED FROM WWW.SCATTS.CO.UK...
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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 parts may be damaged. If the unit is not working properly, contact the place of purchase, nearest Westermo distributor office, or Westermo Tech support. -
Page 4: Maintenance
DOWNLOADED FROM WWW.SCATTS.CO.UK Note. Fibre Optic Handling Fibre optic equipment requires careful handling as the fibre components are very sensitive to dust and dirt. If the fibre is disconnected from the modem, the protective plug on the transmitter/receiver must be replaced. The protective plug must be kept on during transportation. -
Page 5: Simplified Eu Declaration Of Conformity
DOWNLOADED FROM WWW.SCATTS.CO.UK Simplified EU declaration of conformity Hereby, Westermo declares that the equipment is in compliance with EU directives. The full EU declaration of conformity and other detailed information are available at the respective product page at www.westermo.com. . -
Page 6: Type Tests And Environmental Conditions
DOWNLOADED FROM WWW.SCATTS.CO.UK 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 10 V/m 80% AM (1 kHz), 80 – 800 MHz 20 V/m 80% AM (1 kHz), 800 –... -
Page 7: Functional Description
ODW-720-F1 is a fibre optic modem that converts between electrical RS-232 and a fibre optic link. ODW-720-F1 can also be used to convert from RS-232 to RS-485 by using one ODW- 720-F1 and one ODW-730-F1. Data rate up to 250 kbit/s ODW-720-F1 converts data using rates from 300 bit/s up to 250 kbit/s. -
Page 8: Interface Specifications
DOWNLOADED FROM WWW.SCATTS.CO.UK Interface specifications Power Rated voltage 12 to 48 VDC and 24 VAC Operating voltage 10 to 60 VDC and 20 to 30 VAC Rated current 300 mA @ 12 V 150 mA @ 24 V 75 mA @ 48 V Rated frequency DC and 48 to 62 Hz Inrush current I²t... - Page 9 DOWNLOADED FROM WWW.SCATTS.CO.UK RS-232 Electrical specification EIA RS-232 Data rate 300 bit/s – 250 kbit/s Protocol Asynchronous or synchronous Data format 9 – 12 bits in asynchronous mode Any type in synchronous mode Data retiming Asynchronous mode only Transmission range 15 m Isolation to Status and Power port...
- Page 10 DOWNLOADED FROM WWW.SCATTS.CO.UK Location of Interface ports, LED’s and DIP-switches ODW-720-F1 DIP-switches accessible under lid LED Indicators Status screw terminal Position Description Product marking Contact with C when fibre optical links are in operation Common Open (no contact with C)
- Page 11 A fibre link is out of operation at this unit. Flashing Hardware error or invalid configuration. * Only valid if used togheter with ODW-720-F1 units in a multidrop network. Note: During power up, all LED’s will turn on for about 1 second. 6651-2221 DOWNLOADED FROM WWW.SCATTS.CO.UK...
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Page 12: Dip Switch Settings
(e.g. use of wrist strap) Note: Disconnect power before DIP-switch settings. The ODW-720-F1 DIP-switches are pre-set from the factory, so that the unit can be used for point-to-point applications, togheter with an additional ODW-720-F1, straight out of the box, without the need for any type of user configuration. - Page 13 … After a few seconds the fibre link should be in operation, indicated by an active CH1 LED. … Connect the serial cables from PLC master and slave to respective ODW-720-F1. … Frames from PLC master that are correctly received the ODW-720-F1 should be indicated by flashing TD LED.
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Page 14: Status Port
The ODW-720-F1 power supply is galvanically isolated from all other interfaces. Optical fibre interfaces ODW-720-F1 uses Small Form Factor Pluggable (SFP) transceivers. This means that a wide range of different fibre transceivers and connectors can be used. RS-232 interface The RS-232 interface is a female 9-position D-sub. - Page 15 DOWNLOADED FROM WWW.SCATTS.CO.UK 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.
- Page 16 DOWNLOADED FROM WWW.SCATTS.CO.UK 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 REV. I 6651-2221 2018-06 Westermo Teleindustri AB, Sweden DOWNLOADED FROM WWW.SCATTS.CO.UK...
- Page 17 At Scattergood & Johnson Ltd, we pride ourselves on being a technical distributor to specialist industries. Working with a range of quality product suppliers across a number of specialist markets, we are not your average ‘box shifter’ - we are your technical and supply chain partner. We fully support every product we sell - for free! Our internal team and external sales engineers can answer any product or application question, no matter the complexity.
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