Weidmüller IE-SW-EL24-24TX Manual

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Hardware Installation Guide
Unmanaged Fast Ethernet Switches
IE-SW-EL24-24TX (Part No. 2682190000)
1. Introduction
Ethernet Switches from Weidmüller are designed with a very compact housing size and
are fitted with a robust housing. To ensure reliable, error-free operation, and to prevent
damage or injury, please read the operating instructions, all safety information provided in
this document and any other safety information that were supplied with the product.
2. Safety notice
Switch off the electrical power before removing the power connection!
The device heats up during operation. Allow the unit to cool down or use
protection gloves when carrying out any work.
The device may only be connected to the supply voltage shown on the
product label. Higher voltage than specified will destroy the device.
The device must be supplied by a SELV source as defined in the Low
Voltage Directive 2014/35/EU and 2014/30/EU.
Installation, commissioning and maintenance may only be performed by
qualified electricians.
Observe the operating instructions.
Indoor use and pollution degree II, it must be wiped with a dry cloth for
clean up the device and label.
oUtilisation en intérieur et degré de pollution II, il faut l'essuyer avec un
chiffon sec pour nettoyer l'appareil et son étiquette.
Do not block air ventilation holes.
oNe bouchez pas les orifices de ventilation.
If the equipment is used in a manner not specified by the manufacturer,
the protection provided by the equipment may be impaired.
oSi l’appareil est utilise d’une maniere non specifiee par le fabricant, la
protection qu’il apporte peut se voir diminuee.
Shall be mounted in the Industrial Control Panel and ambient
temperature is not exceed 75 degrees C.
oDoit être monté dans le panneau de commande industriel et la
température ambiante ne doit pas dépasser 75 degrés C.
Intended use
The device is intended for the realization of communication networks within an industrial environment, it is
intended to be used in a restricted access location. The device may only be used within the scope of the
specified technical data. The device is intended to be mounted to a well-grounded mounting surface, such as
a metal panel. Any other use may result in unintentional malfunction and damage. Observing the
documentation is part of the intended use.
Environmental conditions
This equipment is intended to be used in a restricted access location.
When planning the installation site make sure that the ambient temperature during operation will not exceed
the temperature given in the technical data.
Also make sure that the air flow will not be compromised by other devices.
Ensure that the mounted and wired device is not exposed to any mechanical stress.
FCC compliance
This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
3. Package Checklist
Your Ethernet Switch is shipped with the following items:
Ethernet Switch
Hardware Installation Guide (printed)
6-Pin Terminal connector
Protective caps for RJ45
4. Panel Layouts
1. Terminal block for power input
PWR1 / PWR2 and Power
failure relay (Output)
2. Grounding screw / Frame
ground (Note: The shielding
ground of the LAN port is
electrically connected to the
grounding screw)
3. Power input LEDs (PWR1 /
PWR2)
4. LAN port Link/Activity LED
5. LAN port Duplex mode (Amber
= Full Duplex, Off=Half Duplex,
Blinking = Collisions)
6. Article Number
7. 24 x 10/100Base-T(X) ports
8. DIN-rail kit
5. Mounting Dimensions
(units = mm)
6. DIN-Rail Mounting
Slide the switch onto a DIN-rail and make sure that the switch’s Din-rail clip clicks into
the rail firmly.
STEP 1: Insert the top of the
DIN-Rail into the slot just below
the stiff metal spring.
STEP 2: The DIN-Rail
attachment unit will snap into
place as shown below.
To remove the DIN-rail from the Ethernet Switch, simply reverse Steps 1 and 2.
7. Grounding Ethernet Switch
ATTENTION
- Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI).
- the ground connection from the ground screw to the grounding
surface prior to connecting devices.
- This product is intended to be mounted to a well-grounded
mounting surface, such as a metal panel.
- The shielding ground of the RJ45 ports are electrically connected
to the ground connection (screw).

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8. Wiring Redundant Power Inputs and Power Fault
Relay
The switch supports redundant power supply inputs and provides a power fault relay
which can be used for alarming in case of interruption of Power 1 or Power 2 on the 6-pin
terminal block. Refer to illustration below for correct wiring.
Warning / Avertissement
Take into consideration the following guidelines before wiring the device
oTenez compte des directrices suivantes avant de câbler l’appareil.
Terminal block is mating with Plug and suitable for 12-24AWG. Torque
value 4.5 lb-in.
oLe bornier est compatible avec les connecteurs et convient pour 12-
24AWG. Valeur de couple 4,5 lb-in.
The temperature rating of the input connection cable should higher than
105°C.
oLa température de service nominale du câble d’entrée doit être
supérieure à 105 °C.
Supplied by SELV source evaluated by UL 61010-1 or 61010-2-201
power supply only.
oFourni par la source SELV évaluée uniquement par l'alimentation UL
61010-1 or 61010-2-201.
Note about behavior of power failure relay:
Relay contact is closed if the device is powered-off.
Relay contact is open if the device is powered by PWR1 and PWR2
Relay contact is closed if device is powered either by PWR1 or PWR2
9. Communication Connections
Switch IE-SW-EL24-24TX is equipped with following communication interfaces:
24 x 10/100Base-T(X) ports
Please only use cables suitable for the respective type of communication and ensure that
signals are protected from possible interference.
9.1 10/100Base T(X) RJ45 Ports
The 10/100BaseT(X) ports located on Ethernet Switch’s front panel are used to connect
to Ethernet-enabled devices. Below we show pinouts for both MDI (NIC-type) ports and
MDI-X (HUB/Switch-type) ports. Auto MDI-X ensures that both wiring-schemes are
supported (Automatic crossover function).
10/100Base T(X) RJ45 Pinouts
MDI Port Pinouts MDI-X Port Pinouts 8-pin RJ45
Pin Signal Pin Signal
1 Tx+ 1 Rx+
2 Tx- 2 Rx-
3 Rx+ 3 Tx+
6 Rx- 6 Tx-
Note about possible loss of data packages in case of “Duplex mismatching”
If the switch’s auto-negotiation port is connected to a non-negotiating device,
then the switch will set its port transmission speed same as the connected
device but is unable to correctly detect the duplex mode.
As result the port is set to the correct speed but is using always the half duplex
mode as required by the IEEE 802.3u standard in such cases.
For correct transmission, the non-negotiating port must be set to half-duplex
mode (speed can be either 10 Mbps or 100 Mbps, it always will be recognized
automatically by an Auto-Negotiation-Device).
10. LED Indicators
The front panel of the Ethernet Switch contains several LED indicators. The function of
each LED is described in the table below.
LED Color Status Description
PWR1 Green
On Power is being supplied to power input
PWR1.
Off Power is not being supplied to power input
PWR1.
PWR2 Green
On Power is being supplied to power input
PWR2.
Off Power is not being supplied to power input
PWR2.
LNK/ACT
(RJ45 LAN Ports) Green
On Port link is active.
Off Port link is inactive.
Blinking Transmitting data.
Full/Half duplex
(RJ45 LAN Ports) Amber
On Port is set to Full Duplex mode.
Off Port is set to Half Duplex mode.
Blinking Half Duplex Mode: Packet collisions
detected.
11. Specifications
Technology
Standards
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX
IEEE 802.3x flow control
Processing Type Store and Forward
MAC Table size 8K
Packet buffer size 1 Mbit
Backplane bandwidth 4.8 Gbps
Interfaces
RJ45 Ports 10/100BaseT(X) auto negotiation speed, Full/Half duplex
mode and auto MDI/MDI-X connection
LED Indicators PWR1, PWR2 (Power), LAN Port Link/Activity, Duplex Mode
Setting (Half/Full Duplex) and Collision Detection
Relay Contact Max. 1A @ 24 VDC
Power
Input Voltage 24 V DC (12 - 48 V DC), 2 redundant inputs
Input Current@24 VDC 0.39 A
Connection One removable 6-pin terminal block, Wiring cable 12-24AWG
Overload Current
Protection Present
Reverse Polarity
Protection Present
Physical Characteristics
Housing IP30 protection, metal
Dimension (W x H x D) 96.4 x 154 x 108.5 mm (3.8 x 6.06 x 4.27 inch)
Weight 1052 g
Installation DIN-rail
Environmental conditions
Operating Temperature -40 to 75°C (-40 to 167°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative
Humidity 5 to 95% (non-condensing)
Altitude up to 2000 m
Regulatory Approvals
Safety UL 61010-1; UL 61010-2-201
EMS
EN 55032, EN 55024, FCC Part 15 Subpart B Class A
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV,
IEC 61000-4-3 RS: 80 MHz to 1 Ghz: 3 V/m,
IEC 61000-4-4 EFT: Power: 0.5 kV; Signal: 0.5 kV,
IEC 61000-4-5 Surge: Power: 0.5 kV; Signal: 1 kV,
IEC 61000-4-6 CS: 3 Vrms
Shock IEC 60068-2-27
Free Fall IEC 60068-2-31
Vibration IEC 60068-2-6
MTBF
Time 959.803 hrs
Database Telcordia SR332
Warranty
Time Period 5 years
Contact Information
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26, 32758 Detmold / Germany
Phone [phone], Fax [phone]
E-Mail [e-mail], Internet www.weidmueller.com