TX port. It is also possible to set up one port to monitor traffic to/from the switch. The SDW-500 series has been designed to meet high industrial specifications, providing very high dependability in harsh environmental conditions.
2. Safety General: Before using this unit, 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. Before installation, maintenance or modification work: Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g.
3.1 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 DIN-rail SDW-550 LV 3644-0010 6644-2211 DIN-rail SDW-532-MM-SC2-SM-SC15 LV...
4. Specification Power interface SDW-500 series Rated voltage 12–48 VDC, polarity protected Operating voltage 9.6 – 57.6 VDC Rated current @12 VDC power input SDW-550 320 mA SDW-541-MM-SC2 450 mA SDW-541-MM-ST2 450 mA SDW-541-SM-LC15 350 mA SDW-541-SM-SC15 350 mA SDW-532-2MM-SC2...
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Isolation between interfaces Power Interface to all other 2.8 kV DC 2.0 kV RMS @ 50 Hz and 60 s duration TX signal Interface to all other 2.1 kV DC 1.5 kV RMS @ 50 Hz and 60 s duration TX shield Interface to all other 1.5 kV DC 1.0 kV RMS @ 50 Hz and 60 s duration Environmental...
5. Maintenance No maintenance is required, as long as the unit is used as intended within the specified conditions. 6. Installation 6.1 Mounting / Removal Before mounting or removing the unit: Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g.
6.2.1 Power The SDW-500 series supports 3-pos screw terminal Description redundant power connection. The positive input are +VA and +VB, the negative input for both supplies are COM. The power is drawn from the input with the highest voltage. 6.2.2 TX Ethernet TX connection (RJ-45 connector), automatic MDI/MDI-X crossover.
6.3 DIP switch settings SDW-550 DIP-switches are accessible under the lid on top of the unit. DIP-switches are used to configure the unit. Warning! Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g. use of wrist strap), before the lid on top/front of the unit is removed.
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Port 1 settings Auto-negotiation and auto MDI/MDI-X disabled 1 2 3 4 5 6 7 8 Auto-negotiation and auto MDI/MDI-X enabled 1 2 3 4 5 6 7 8 Port 4 settings 10 Mbit/s speed selected Auto-negotiation and 1 2 3 4 5 6 7 8 auto MDI/MDI-X disabled 1 2 3 4 5 6 7 8 100 Mbit/s speed selected...
6.4 DIP switch settings SDW-541 and SDW-532 DIP-switches are accessible under the lid on top of the unit. DIP-switches are used to configure the unit. Warning! Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g. use of wrist strap), before the lid on top/front of the unit is removed.
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Port 1 settings Auto-negotiation and auto MDI/MDI-X disabled 1 2 3 4 5 6 7 8 Auto-negotiation and auto MDI/MDI-X enabled 1 2 3 4 5 6 7 8 10 Mbit/s speed selected 1 2 3 4 5 6 7 8 100 Mbit/s speed selected Port 4 settings* 1 2 3 4 5 6 7 8...
6.5 LED indicators At power on the PWR flashes during initialising. Indicators (LED) Power (PWR) Link (LINK) of every port Speed (SPD) and duplex (DPX) of TX ports Status Indication of Internal power, initialising OK Slow flash Initialisation progressing Fast flash Initialisation error LINK No Ethernet link...
Application example Westermo Teleindustri AB • SE-640 40 Stora Sundby, Sweden Phone +46 16 42 80 00 Fax +46 16 42 80 01 E-mail: info@westermo.se Westermo Web site: www.westermo.com Subsidiaries Westermo Data Communications Ltd Westermo Data Communications S.A.R.L. Talisman Business Centre • Duncan Road 9 Chemin de Chilly 91160 CHAMPLAN Park Gate, Southampton •...
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