Westermo SD-300 Series User manual
Industrial Ethernet
3-port Switch
INSTALLATION MANUAL
66 2-2200
www.westermo.com
SD-300
Series
©Westermo Teleindustri AB • 2003 • REV.A
Galvanic
Isolation Transient
Protection Balanced
Transmission CE
Approved
AUDIN
8, avenue de la malle - 51370 Saint Brice Courcelles
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20
26642-2200
Contents
1. Description .............................................................................................................................................................. 3
2. Safety ...............................................................................................................................................................................
3. Approvals ...................................................................................................................................................................
3.1 Declaration of Conformity ....................................................................................................................... 5
. Specification ........................................................................................................................................................... 6
5. Maintenance ........................................................................................................................................................... 7
6. Installation ................................................................................................................................................................ 7
6.1 Mounting / Removal ....................................................................................................................................... 7
6.2 Connections ......................................................................................................................................................... 8
6.3 DIP Switch Settings .......................................................................................................................... 10–11
6. LED indicators ................................................................................................................................................ 12
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
36642-2200
1. Description
The SD-300 is a serie of Industrial Ethernet 3-port switches.
Several variations are available ranging from a version with three RJ-45 TX (copper) ports
to versions having two FX (fibre) and one TX port.
All TX ports support auto-negotiation, but DIP-switches also allow speed and duplex
configuration of any individual TX port.
The SD-300 series has been designed to meet high industrial specifications, providing
very high dependability in harsh environmental conditions.
Features:
• Flexible mix of TX (copper) and FX (fibre) interfaces
• TX chassies individually isolated
• Wide DC Power Range 2–48 VDC
• LED indicators for Speed, Duplex, Link and Traffic.
• 35 mm DIN rail mounting
• On request
– Extended temperature
– 90–240 VAC, 0–240 VDC (HV-supply)
– LC, MTRJ or ST fibre interface
– Single Mode (SM) fibre
Example of applications are:
• 3-port switch
• Fibre repeater, with service port
• Fibre to copper converter
• Ethernet isolator, for STP network
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
6642-2200
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. use of wrist strap).
Prevent access to hazardous voltages by disconnecting the unit from AC/DC
mains supply and all other electrical connections.
Installation:
This unit is constructed for professional system use. It should be located in a
restricted access area, such as locked cabinet which can only be accessed by
service personnel.
Sound installation practice, as defined by applicable local codes or regulations,
shall be followed in every instance in which such practice is applicable.
This unit is defined as class III equipment and shall be separated from hazardous
voltage by double or reinforced insulation.
All interfaces must only be connected to SELV or TNV- circuits.
!
!
!
3. Approvals
Conformity with the Directive 89/336/EEC (Electromagnetic compatibility)
has been assessed by application of standards EN 6 000-6-2 (industrial immunity)
and EN 6 000-6-3 (residental emission).
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
56642-2200
3.1 Declaration of Conformity
Westermo Teleindustri AB
Declaration of conformity
Or
g
.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 Installation manual
DIN-rail ethernet 3-port switch SD-3xx 3642-00xx 6642-2200
is in conformity with the following EC directive(s).
No Title
89/336/EEG Electromagnetic Compatibility (EMC-directive)
73/23/EEG Low Voltage Directive (LVD)
References of standards applied for this EC declaration of conformity.
No Title Issue
EN 61000-6-2 Immunity for industrial environments 2 (2001)
EN 61000-6-3 Emission standard for residential, commercial and
light industrial environments
1 (2001)
EN 60950 Safety of information technology equipment 6 (2000)
The last two digits of the year in which the CE marking was affixed: 03
Hans Levin
Technical Manager
9th July 2003
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
66642-2200
. Specification
SD-330 SD-32 -MM-SC2 SD-3 2-2MM-SC2
Rated voltage 2–48 VDC, polarity independent
Operating voltage 9.6 – 57.6 VDC
Rated current @ 0 VDC power input
250 mA 600 mA 800 mA
Rated frequency DC
Connection Screw terminal
Connector size 0.2 – 2.5 mm2(AWG 24- 2)
Power interface
Ethernet TX Interface
Electrical specification IEEE std 802.3. 2000 Edition
Data rate 0 Mbit/s or 00 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Connection RJ-45, shielded
Circuit type TNV-
Transmission range 00 m
Ethernet FX Interface
Optical specification IEEE std 802.3. 2000 Edition
Data rate 00 Mbit/s
Duplex Full
Connection SC
Transmission range 2 km
Mechanics
Dimension (W x H x D) 55 x 00 x 28 mm
Weight <0.35 kg
Mounting DIN-rail
Degree of protection IP 20 (IEC 529)
Insulation between Interface
Power Interface to all other Interfaces 4.2 kVDC, 3 kV RMS @ 50 Hz and 60s duration
TX signal Interface to all other 2. kVDC, .5 kV RMS @ 50 Hz and 60s duration
TX chassie Interface to all other .5 kVDC, kV RMS @ 50 Hz and 60s duration
Climatic environment
Temperature, operating +5 to +55°C
Temperature,
storage and transportation –25 to +70°C
Relative humidity, operating 5 to 95% (non-condensing)
Relative humidity,
storage and transportation 5 to 95% (condensation allowed outside packaging)
Configuration
Auto configured (auto-negotiation) or manually setting of speed and duplex of individual
TX port, by DIP-switches.
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
Min
10 mm 25 mm
25 mm
76642-2200
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. use of wrist strap).
Prevent access to hazardous voltages by disconnecting the unit from AC/DC
mains supply and all other electrical connections.
Mounting
This unit should be mounted on 35 mm DIN-rail which is
horizontally mounted on a wall or cabinet backplate.
This unit uses convection cooling.To avoid obstructing the air
flow around the unit, use the following spacing rules. Minimum
spacing 25 mm ( .0 inch) above/below and 0 mm (0.4 inches)
left/right the unit.
Snap on mounting, see figure.
Removal
Press down the black support at the back of the unit
using a screwdriver, see figure.
CLICK!
!
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
86642-2200
6.2 Connections
Power screw terminal
Network
Fibre connection
Network
RJ-45 connection
Available models:
… SD-330 00Base-TX: 3ports
… SD-32 00Base-TX: 2ports 00Base-FX: port
… SD-3 2 00Base-TX: port 00Base-FX: 2ports
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
96642-2200
6.2.1 Power
2–48 VDC must be connected to the unit.
The power input is polarity independent, even if ± marked.
6.2.3 FX (Optional)
Ethernet FX connection.
300 nm multimode fiber tranceiver with SC-connector.
The dust protection plug shall be mounted when no fibre is connected.
6.2.2 TX
Ethernet TX connection (RJ-45 connector), Media Dependent Interface-Crossover.
Contact Signal Name Direction* Description/Remark
RD+ In Received Data
2 RD– In Received Data
3 TD+ Out Transmitted Data
4 Terminated
5 Terminated
6 TD– Out Transmitted Data
7 Terminated
8 Terminated
Chassie HF-connected
* Direction relative SD-300.
CAT 5 cable is recommended.
Unshielded (UTP) or shielded (STP) connector might be used.
1
2
3
4
5
6
7
8
–+
2
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
10 6642-2200
6.3 DIP-switch settings
DIP-switches are accessible under the lid on top of the unit. DIP-switches are used to
configure the modem.
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 of the modem is removed.
Warning! Do not open connected equipment.
Prevent access to hazardous voltages by disconnecting the unit from AC/DC
mains supply and all other electrical connections.
!
!
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
This manual suits for next models
3
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