WEG WCD-SWU Series User manual

Switch Controller
Controlador de Switch
WCD-SWU
Motors | Automation | Energy | Transmission & Distribution | Coatings
User's Manual
Manual del Usuario
Manual do Usuário

User’s Manual
Series: WCD-SWU
Language: English
Document: 10007809060 / 00
Model: 5-Tx and 8-Tx
Publishing Date: 08/2020

Summary of Reviews
English
The information below describes the reviews made in this manual.
Version Review Description
-R00 First edition

Summary
English
1 INTRODUCTION ...................................................................................6
1.1 HIGH-SPEED TRANSMISSIONS ................................................................6
1.2 DUAL POWER INPUT..................................................................................6
1.3 FLEXIBLE MOUNTING................................................................................6
1.4 ADVANCED PROTECTION .........................................................................6
1.5 WIDE OPERATING TEMPERATURE ..........................................................6
1.6 EASY TROUBLESHOOTING .......................................................................6
2 FEATURES ............................................................................................7
3 SPECIFICATION....................................................................................8
3.1 COMMUNICATION......................................................................................8
3.2 INTERFACE..................................................................................................8
3.3 POWER.........................................................................................................8
3.4 MECHANISM ...............................................................................................8
3.5 PROTECTION ..............................................................................................8
3.6 ENVIRONMENT ...........................................................................................8
3.7 CERTIFICATIONS........................................................................................9
4 PACKING LIST ....................................................................................10
5 SAFETY PRECAUTION.......................................................................11
6 INSTALLATION ...................................................................................12
6.1 LEDS INDICATORS ...................................................................................12
6.2 DIMENSIONS.............................................................................................12
6.3 MOUNTING ................................................................................................13
6.4 NETWORK CONNECTION........................................................................15
6.5 POWER CONNECTION .............................................................................15
7 TROUBLESHOOTING.........................................................................16
7.1 POWER INPUT...........................................................................................16
7.2 CABLE........................................................................................................16
7.3 DIAGNOSING LED INDICATORS .............................................................16

Declaration of Conformity
English
4 | WCD-SWU
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions for passing
included the equipment being operated within an industrial enclosure. In order to protect the
product from being damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly
recommend the use of CE-compliant industrial enclosure products.
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User's Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not
use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equipment and
must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting it fall may
cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment from
overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the equipment to
the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything over the
power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source to avoid
damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.

Declaration of Conformity
English
WCD-SWU | 5
13. Never open the equipment. For safety reasons, the equipment should be opened only by
qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work according to the user's
manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE
TEMPERATURE MAY GO BELOW -40 : (-40 ; ) OR ABOVE 85 : (185 ; ). THIS COULD DAMAGE
THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A CONTROLLED ENVIRONMENT.
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from damage.
1. To avoid electrical shock, always disconnect the power from your PC chassis before you work
on it. Don't touch any components on the CPU card or other cards while the PC is on.
2. Disconnect power before making any configuration changes. The sudden rush of power
as you connect a jumper or install a card may damage sensitive electronic components.

6 | WCD-SWU
Introduction
English
1 INTRODUCTION
The SWU-5-Tx/8-Tx is a cost-effective solution and meets the high reliability requirements
demanded by industrial applications.
1.1 HIGH-SPEED TRANSMISSIONS
The SWU-5-Tx/8-Tx includes a switch controller that can automatically sense transmission
speeds (10/100 Mbps). The RJ-45 interface can also be auto-detected, so MDI or MDI-X is
automatically selected and a crossover cable is not required. All Ethernet ports have memory
buffers that support the store-and-forward mechanism.
This assures that data is properly transmitted.
1.2 DUAL POWER INPUT
SWU-5-Tx/8-Tx redundant power input design is with power reserve protection to prevent the
switch device broken by wrong power wiring. When one of power input is fail, P-Fail LED will
turn on and send an alarm through a relay output for notifying user.
1.3 FLEXIBLE MOUNTING
SWU-5-Tx/8-Tx is extremely compact (37 x 140 x 95 mm) and can be mounted on a DIN-rail or
a panel, so it is suitable for any space-constrained environment.
1.4 ADVANCED PROTECTION
SWU-5-Tx/8-Tx supports up to 3,000 VDC surge protection for power line, and also supports
4000V ESD for Ethernet ports. With these 2 strong protections, it can secure equipment against
unregulated voltage and make systems safer and more reliable. Further, SWU-5-Tx/8-Tx provides
currency overload protection with a resettable fuse to ensure that the device component won’t
be damaged by overload current.
1.5 WIDE OPERATING TEMPERATURE
The operating temperature of the SWU-5-Tx/8-Tx is between -10 ~ 60 K. With such a wide range,
you can use the SWU-5-Tx/8-Tx in some of the harshest industrial environments that exist.
1.6 EASY TROUBLESHOOTING
LED indicators make troubleshooting quick and easy. Each 10/100 Base-TX port has 2 LEDs that
display the link status, transmission speed and collision status. Also the three power indicators
P1, P2 and P-Fail help you diagnose immediately.

WCD-SWU | 7
Features
English
2 FEATURES
Provides 5 x 10/100Base-TX (SWU-5-Tx) or 8 x 10/100Base-TX (SWU-8-Tx) Ethernet ports
with RJ-45 connector.
Supports full/half duplex flow control.
Supports store and forward transmission.
Supports auto-negotiation.
Supports MDI/MDI-X auto crossover.
Provides surge protection (EFT) 3,000 VDC for power line.
Supports 4,000 VDC ESD protection for Ethernet.
Supports +12 ~ 48 VDC power input.
Provides flexible mounting: DIN-rail, Wall Mounting.
Supports operating temperature from -10 ~ 60 K.

8 | WCD-SWU
Specification
English
3 SPECIFICATION
3.1 COMMUNICATION
i. Compatibility: IEEE 802.3, 802.3u, 802.3x.
ii. LAN: 10/100Base-TX.
iii. Transmission Distance: Up to 100 m.
iv. Transmission Speed: Up to 100 Mbps.
3.2 INTERFACE
i. Connectors: 5 x RJ-45 (SWU-5-Tx), 8 x RJ-45 (SWU-8-Tx), 6-pin removable screw terminal
(power).
ii. LED Indicators: Unit: P1, P2, P-Fail, TX port: Link/Active, Duplex/Collision.
3.3 POWER
i. Current Overload Protection: 0.9 A @ 12 VDC (25K).
ii. Power Consumption: 2.93 W (SWU-5-Tx), 4.71 W (SWU-8-Tx).
iii. Power Input: 2 x Unregulated +12 ~ 48 VDC.
iv. Fault Output: 1 Relay Output.
3.4 MECHANISM
i. Dimensions: (WxHxD) 37 x 140 x 95.
ii. Enclosure: IP30, Metal shell with solid mounting kits.
iii. Mounting: DIN-rail, Wall.
3.5 PROTECTION
i. ESD (Ethernet): 4000 VDC.
ii. Surge (EFT for power): 3000 VDC.
iii. Power Reverse: Yes.
3.6 ENVIRONMENT
i. Operating Temperature: -10 ~ 60 ºC.
ii. Operating Humidity: 5 % ~ 95 % (non-condensing).
iii. Storage Temperature: -40 ~ 85 ºC.

WCD-SWU | 9
Specification
English
3.7 CERTIFICATIONS
i. Safety: UL, 60950-1, CAN/CSA-C22.2 No.60950.
ii. EMC:
1. U.S.A.: FCC Part 15 CISPR 22.
2. EU: EN55011, EN61000-6-4, EN55022, Class A, EN61000-3-2/3, EN55024, IEC61000-4-
2/3/4/5/6/8/11/12, EN61000-6-2.
3. Brazil: Anatel.
iii. Free Fall: IEC60068-2-32.
iv. Shock: IEC60068-2-27.
v. Vibration: IEC60068-2-6.

10 | WCD-SWU
Packing List
English
4 PACKING LIST
1 x SWU-5-Tx/SWU-8-Tx Industrial Ethernet Switch.
2 x Wall Mounting Bracket and Screws.
1 x DIN-rail Mounting Bracket and Screws.
1 x SWU-5-Tx/8-Tx Startup Manual.

WCD-SWU | 11
Safety Precaution
English
5 SAFETY PRECAUTION
ATTENTION!
If DC voltage is supplied by an external circuit, please use a protection device
on the power supply input.

12 | WCD-SWU
Installation
English
6 INSTALLATION
6.1 LEDS INDICATORS
There are few LEDs display the power status and network status located on the front panel of
SWU-5-Tx/8-Tx, each of them has its own specific meaning as below table.
LED Cor Descrição
P1 Green On Power input 1 is active
Off Power input 1 is inactive
P2 Green On Power Input 2 is active
Off Power input 2 is inactive
P-Fail Red On Power input 1 or 2 is inactive
Off Power input 1 and 2 are both active, or no
power input
Link/Active Green On Connected to network
Flashing Networking is active
Off Not connected to network
Duplex/Collision Yellow On Ethernet port full duplex
Flashing Collision of packets occurs
Off Ethernet port half duplex or not connected to
network
6.2 DIMENSIONS
Reference a b c d e f g h i
Measure in mm 37 15 11.05 9.50 140 95 104 30 3.5
Vista frontal Vista lateral Vista trazeira
b
c
a
b
c
a
d
e
g
f
h
i i

WCD-SWU | 13
Installation
English
6.3 MOUNTING
The SWU-5-Tx/8-Tx supports two mounting methods: DIN-rail & Wall.
Wall mounting.
SWU-5-Tx/8-Tx can be wall-mounted by using the included mounting kit. Then, hang on the
SWU-5-Tx/8-Tx to the nails on the wall. First, use the screws included in the package to combine
the SWU-5-Tx/8-Tx and metal mounting kit. And then you can install the device firmly via the
components, please see Figure as below.

14 | WCD-SWU
Installation
English
DIN-rail Mounting.
You can also mount SWU-5-Tx/8-Tx on a standard DIN-rail by below steps. The DIN-rail kit is
screwed on the industrial switch when out of factory. If the DIN-rail kit is not screwed on the
industrial switch, please screw the DIN-rail kit on the switch first. First, hang the SWU-5-Tx/8-Tx
to the DIN-rail with angle of inclination. See figure.
Then, let the device down straight to slide over the rail smoothly. See Figure.

WCD-SWU | 15
Installation
English
6.4 NETWORK CONNECTION
The SWU-5-Tx has 5 x RJ-45 ports or SWU-8-Tx has 8 x RJ-45 ports that support connection to
10 Mbps Ethernet, or 100 Mbps Fast Ethernet, and half or full duplex operation. SWU-5-Tx/8-Tx
can be connected to other hubs or switches through a twisted-pair straight through the cable
or a crossover cable up to 100m long. The connection can be made from any TX port of the
SWU-5-Tx/8-Tx (MDI-X) to another hub or switch either MDI-X or uplink MDI port. The SWU-5-
Tx/8-Tx supports auto-crossover to make networking more easy and flexible. You can connect
any RJ-45 (MDI-X) station port on the switch to any device such as a switch, bridge or router.
6.5 POWER CONNECTION
The SWU-5-Tx/8-Tx supports dual +12 ~ 48 VDC power inputs and power-fail relay output.
PWR2 PWR1
DC12 ~ 48 V
V1- V1+
V2- V2+
P-Fail
1 A @ 24 V
You can connect an alarm indicator, buzzer or other signaling equipment through the relay
output. The relay opens if power input 1 or 2 fails ( “Open” means if you connect relay output
with an LED, the light would be off).

16 | WCD-SWU
Troubleshooting
English
7 TROUBLESHOOTING
7.1 POWER INPUT
Verify that is using the right power cord/adapter (+12~48 VDC), please don’t use the power
adaptor with DC output voltage higher than 48 V, or it will burn this converter down.
7.2 CABLE
Select the proper UTP cable to construct user network. Please check that is using the right
cable. Use Unshielded Twisted-Pair (UTP) or Shielded Twisted-Pair (STP) cable for RJ-45
connections: 100 Category 3, 4 or 5 cable for 10 Mbps connections or 100 Category 5 cable
for 100 Mbps connections. Also, be sure that the length of any twisted-pair connection does
not exceed 100 meters (328 feet).
7.3 DIAGNOSING LED INDICATORS
The switch can be easily monitored through panel indicators, which describes common problems
user may encounter and where user can find possible solutions, to assist in identifying. If the
power indicator does not light up when the power cord is plugged in, user may have a problem
with power cord. Then check for loose power connections, power losses or surges at power
outlet. If user still cannot resolve the problem, contact the local dealer for assistance. If the
Industrial switch LED indicators are normal and the connected cables are correct but the packets
still cannot transmit, please check your system’s Ethernet devices configuration or status.

Manual del Usuario
Serie: WCD-SWU
Idioma: Español
Documento: 10007809060 / 00
Modelo: 5-Tx y 8-Tx
Fecha de Publicación: 08/2020

Sumario de las Revisiones
Español
La información abajo describe las revisiones ocurridas en este manual.
Versión Revisión Descripción
-R00 Primera edición

Sumario
Español
1 INTRODUCCIÓN.................................................................................22
1.1 TRANSMISIONES DE ALTA VELOCIDAD................................................22
1.2 ENTRADA DOBLE DE ENERGÍA ..............................................................22
1.3 FIJACIÓN FLEXIBLE .................................................................................22
1.4 PROTECCIÓN AVANZADA .......................................................................22
1.5 AMPLIO RANGO DE TEMPERATURA DE OPERACIÓN ........................22
1.6 FÁCIL SOLUCIÓN DE PROBLEMAS........................................................22
2 RECURSOS .........................................................................................23
3 ESPECIFICACIÓN ..............................................................................24
3.1 COMUNICACIÓN.......................................................................................24
3.2 INTERFAZ ..................................................................................................24
3.3 ALIMENTACIÓN ........................................................................................24
3.4 MECANISMO .............................................................................................24
3.5 PROTECCIÓN............................................................................................24
3.6 MEDIO AMBIENTE ....................................................................................24
3.7 CERTIFICACIONES ...................................................................................25
4 CONTENIDO DEL EMBALAJE...........................................................26
5 PRECAUCIÓN DE SEGURIDAD.........................................................27
6 INSTALACIÓN.....................................................................................28
6.1 INDICADORES LED...................................................................................28
6.2 DIMENSIONES...........................................................................................28
6.3 FIJACIÓN ...................................................................................................29
6.4 CONEXIÓN A LA RED ...............................................................................31
6.5 CONEXIÓN DE ALIMENTACIÓN..............................................................31
7 SOLUCIÓN DE PROBLEMAS.............................................................32
7.1 ENTRADA DE ALIMENTACIÓN................................................................32
7.2 CABLE........................................................................................................32
7.3 INDICADORES LED DE DIAGNÓSTICO ..................................................32