Moxa Technologies EDS-600, EtherDevice EDS-608, EtherDevice EDS-611, EtherDevice EDS-616, EtherDevice EDS-619 Hardware Installation Manual

...
Moxa EtherDevice™ Switch
EDS-600 Series
Hardware Installation Guide
First Edition, Augus t 2009
© 2009 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.
Fl.4, No.135, Lane 235, Pao-Chiao Rd. Shing Tien City, Taipei, Taiwan,
R.O.C.
TEL: +886-2-8919-1230
P/N: 1802006000010
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Package Checklist
The Moxa EDS-600 series is shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance.
y 1 EDS-600 EtherDevice Switch y Hardware Installation Guide y CD-ROM with User’s Manual and Windows utility y Moxa product warranty statement y RJ45 to DB9 console port cable y Protective caps for unused ports y Wall Mounting Kit (optional—must be ordered separately) y Anti-Vibration Wiring Kit (optional, must be ordered separately)
Features
Advanced Industrial Networking Capabilities
y IPv6 ready (certified by the IPv6 Logo Committee). y IEEE 1588 PTP (Precision Time Protocol) for precise time
synchronization of networks.
y Supports LLDP (Link Layer Discovery Protocol) y DHCP Option 82 for IP address assignment with different policies. y Supports Modbus/TCP industrial Ethernet protocol. y Turbo Ring and Turbo Chain (< 20 ms recovery time at full load) and
STP/RSTP (IEEE 802.1w/D).
y IGMP snooping and GMRP for filtering multicast traffic. y Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network
planning.
y QoS (IEEE 802.1p/1Q) and TOS/DiffServ to increase determinism. y Port Trunking for optimal bandwidth utilization. y IEEE 802.1X, HTTPS, and SSH to enhance network security. y SNMPv1/v2c/v3 for different levels of network management. y RMON for efficient network monitoring and proactive capability. y Bandwidth management prevents unpredictable network status. y Lock port function for blocking unauthorized access based on MAC
address.
y Port mirroring allows for online debugging. y Automatic warning by exception through e-mail and relay output. y Digital inputs to integrate sensors and alarms with IP networks.
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Panel Views of the EDS-608
1
2
7
4
6
5
10
3
9
8
8
FRONT VIEW
REAR VIEW
Front Panel:
1. System Status LEDs
2. Fast Ethernet Interface Module port LEDs
3. Fast Ethernet Interface Module
4. Terminal block for 2 power inputs, 1 DI/DO, and 1 relay output
5. Grounding screw
6. DIP switches for Ring Master, Ring Coupler, and Turbo Ring
7. RS-232 Console port
8. Screw to attach Fast Ethernet Interface Module
Rear Panel:
9. DIN-Rail Attachment Plate
10. Screw holes for wall mounting kit
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Panel Views of the EDS-611
1
10
2
7
4
6 5
12
3
11
9
8
9
FRONT VIEW
REAR VIEW
Front Panel:
1. System Status LEDs
2. Fast Ethernet Interface Module port LEDs
3. Fast Ethernet Interface Module
4. Terminal block for 2 power inputs, 1 DI/DO, and 1 Relay output
5. Grounding screw
6. DIP switches for Ring Master, Ring Coupler, and Turbo Ring
7. RS-232 Console port
8. G1 to G3: 10/100/1000 BaseT(X) or 100/1000Base SFP slot combo ports
9. Screw to attach Fast Ethernet Interface Module
10. Gigabit Ethernet LEDs
Rear Panel:
11. DIN-Rail Attachment Plate
12. Screw holes for wall mounting kit
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Panel Views of the EDS-616
1
2
7
4
6
5
10
3
9
8
8
FRONT VIEW
REAR VIEW
Front Panel:
1. System Status LEDs
2. Fast Ethernet Interface Module port LEDs
3. Fast Ethernet Interface Module
4. Terminal block for 2 power inputs, 1 DI/DO, and 1 relay output
5. Grounding screw
6. DIP switches for Ring Master, Ring Coupler, and Turbo Ring
7. RS-232 Console port
8. Screw to attach Fast Ethernet Interface Module
Rear Panel:
9. DIN-Rail Attachment Plate
10. Screw holes for wall mounting kit
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Panel Views of the EDS-619
1
2
7
4
6
5
12
10
3
11
9
9
8
FRONT VIEW
REAR VIEW
Front Panel:
1. System Status LEDs
2. Fast Ethernet Interface Module port LEDs
3. Fast Ethernet Interface Module
4. Terminal block for 2 power inputs, 1 DI/DO, and 1 relay output
5. Grounding screw
6. DIP switches for Ring Master, Ring Coupler, and Turbo Ring
7. RS-232 Console port
8. G1 to G3: 10/100/1000 BaseT(X) or 100/1000Base SFP slot combo ports
9. Screw to attach Fast Ethernet Interface Module
10. Gigabit Ethernet LEDs
Rear Panel:
11. DIN-Rail Attachment Plate
12. Screw holes for wall mounting kit
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Mounting Dimensions (unit = mm)
EDS-608/EDS-611
Front View Side View
Rear View
Rear View DIN-Rail Attachment Plate
Panel Mounting KitPanel Mounting Kit
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EDS-616/EDS-619
Front View Side View
Rear View
Rear ViewDIN-Rail Attachment Plate DIN-Rail Attachment Plate
Panel Mounting KitPanel Mounting Kit
DIN-Rail Mounting
The aluminum DIN-Rail attachment plate should already be fixed to the back panel of the EDS-600 when you take it out of the box. If you need to reattach the DIN-Rail attachment plate to the EDS-600, be sure the spring-loaded bracket is situated towards the bottom, as shown in the following figures.
STEP 1: If the spring-loaded bracket is locked in place, push the recessed button to release it. Once released, you should feel some resistance from the spring as you slide the bracket up and down a few millimeters in each direction.
Recessed button
Spring-loaded bracket
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STEP 2—Insert the top of the DIN-Rail into the top slots on the DIN-Rail attachment plate.
STEP 3—The DIN-Rail attachment unit will snap into place as shown in the following illustration.
DIN-Rail
DIN-Rail
To remove the Moxa EDS-600 switch from the DIN-Rail, use a screwdriver to push down the spring-loaded bracket until it locks in place, as shown in the following diagram. Next, rotate the bottom of the switch upwards and then remove the switch from the DIN-Rail.
DIN-Rail
Wall Mounting (Optional)
For some applications, you will find it convenient to mount the EDS-600 on the wall, as shown in the following illustrations:
STEP 1—Remove the aluminum DIN-Rail attachment plate from the rear panel of the EDS-600, and then attach the wall mount plates with M3 screws, as shown in the figure at the right.
REAR VIEW
WALL MOUNT KIT WALL MOUNT KIT
STEP 2—Mounting the EDS-600 on the wall requires 4 screws. Use the EDS-600, with wall mount plates attached, as a guide to mark the correct locations of the 4 screws. The heads of the screws should be less than 6.0 mm in diameter, and the shafts should be less than 3.5 mm in diameter, as shown in the figure at the right.
6.0 mm
3.5 mm
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NOTE
Before tightening the screws into the wall, make sure the screw head and shank size are suitable by inserting the screw through one of the keyhole-shaped apertures of the Wall Mounting Plates.
Do not screw the screws in all the way—leave about 2 mm to allow room for sliding the wall mount panel between the wall and the screws. STEP 3—Once the screws are fixed to the wall, insert the four screw heads through the wide parts of the keyhole-shaped apertures, and then slide the EDS-600 downwards, as indicated in the figure at the right. Tighten the four screws for more stability.
Wiring Requirements
WARNING
Do not disconnect modules or wires unless power has been switched off or the area is known to be non-hazardous. The devices may only be connected to the supply voltage shown on the type plate. The devices are designed for operation with a Safety Extra-Low Voltage. Thus, they may only be connected to the supply voltage connections and to the signal contact with the Safety Extra-Low Voltages (SELV) in compliance with IEC950/ EN60950-1/ VDE0805.
ATTENTION
This unit is a built-in type. When the unit is installed in another piece of equipment, the equipment enclosing the unit must comply with fire enclosure regulation IEC 60950-1/EN6095 0-1 (or similar regulation).
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or wiring your Moxa EtherDevice Switch.
Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes dictating the maximum current allowable for each wire size.
If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your equipment.
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Please read and follow these guidelines: y Use separate paths to route wiring for power and devices. If power wiring
and device wiring paths must cross, make sure the wires are perpendicular at the intersection point. NOTE: Do not run signal or communications wiring and power wiring through the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.
y You can use the type of signal transmitted through a wire to determine
which wires should be kept separate. The rule of thumb is that wiring sharing similar electrical characteristics can be bundled together
y You should separate input wiring from output wiring y We advise that you label the wiring to all devices in the system.
Grounding the Moxa EDS-600
EDS switches are designed to enhance EMS performance by grounding. E DS switches come with metal DIN-Rail brackets for grounding the switches. For optimal EMS performance, connect the chassis ground nut on the switch to the grounding point.
ATTENTION
This product is intended to be mounted to a well-grounded mounting surface such as a metal panel.
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Wiring the Relay Contact
The EDS-600 has a set of relay outputs. The relay contact uses two of the terminal block’s contacts located on the EDS-600’s front panel. Refer to the next section for detailed instructions on how to connect the wires to the terminal block connector, and how to attach the terminal block connector to the terminal block receptor.
In this section, we illustrate the meaning of the two contacts used to connect the relay contact.
FAULT: The relay contacts of the 6-pin terminal block connector are used to detect user-configured events. The three wires attached to the fault contacts form an open circuit when a user-configured event is triggered. If a user-configured event does not occur, the fault circuit remains closed.
The relay output has current carrying capacity of 1 A @ 24 VDC.
Relay Circuit Status when Power is On/Off
COM & NC Open Circuit
Power On
COM & NO Short Circuit COM & NC Short Circuit
Power Off
COM & NO Open Circuit
Wiring the Redundant Power Inputs
The EDS-600 has two sets of power inputs, power 1 and power 2, which are located on the EDS-600’s front panel. Power 1 is the bottom two contacts on the upper 6-contact terminal block and power 2 is the top two contacts on the lower 5-contact terminal block.
STEP 1: Insert the negative/positive DC wires into the V-/V+ terminals, respectively.
STEP 2: To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-clamp screws on the front of the terminal block connector.
STEP 3: Insert the plastic terminal block connector prongs into the terminal block receptor, which is located on the EDS-600’s front panel.
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Wiring the Digital Inputs
The EDS-600 has one set of digital inputs (DIs). Each DI consists of two contacts of the 5-pin terminal block connector on the EDS-600’s front panel, which are used for the one DC input. The top and front views of one of the terminal block connectors are shown here.
y +13 to +30 V for state “1” y -30 to +3 V for state “0” y Max. input current: 8 mA
STEP 1: Insert the negative (ground)/positive DI wires into the /I1 terminals, respectively.
STEP 2: To keep the DI wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-clamp screws on the front of the terminal block connector.
STEP 3: Insert the plastic terminal block connector prongs into the terminal block receptor, which is located on the EDS-600’s front panel.
Communication Connections
EDS-600 series switches have different types of communication ports:
y 1 RJ45 console port (RS-232 interface). y Up to 3 Gigabit combo 10/100/1000T(X) or 100/1000BaseSFP ports. y 4-port Fast Ethernet interface modules that include 10/100BaseT(X) and
100BaseFX ports with SC/ST connectors.
RS-232 Connection
The EDS-600 has one RS-232 (10-pin RJ45) console port, located on the front panel. Use either an RJ45-to-DB9 (see the following cable wiring diagrams) to connect the EDS-600’s console port to your PC’s COM port. You may then use a console terminal program, such as Moxa PComm Terminal Emulator, to access the EDS-600’s console configuration utility.
RJ45 (10-pin) Console Port Pinouts
Pin Description
1 -----­2 DSR 3 RTS 4 -----­5 TxD 6 RxD 7 GND 8 CTS 9 DTR
10 ------
110
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RJ45 (10-pin) to DB9 (F) Cable Wiring
RJ45 Plug Pin 1
Moxa
EtherDevice
Server
RJ45
Connector
DCD DSR
RTS
GND
TxD
RxD CTS DTR
COM Port
Female DB9 Connector
DCD DTR CTS GND RxD TxD RTS DSR
Cable Wiring
1 2 3
4/7
5 6 8 9
1 6 7 5 3 2 8 4
10/100/1000BaseT(X) Ethernet Port Connection
The 10/100/1000BaseT(X) ports located on switch’s front panel are used to connect to Ethernet-enabled devices. Most users will choose to configure these ports for Auto MDI/MDI-X mode, in which case the port’s pinouts are adjusted automatically depending on the type of Ethernet cable used (straight-through or cross-over), and the type of device (NIC-type or HUB/Switch-type) connected to the port.
In what follows, we give pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch-type) ports. We also give cable wiring diagrams for straight-through and cross-over Ethernet cables.
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-
1000BaseT RJ45 Pinouts
Pin MDI MDI-X
1 BI_DA+ BI_DB+ 2 BI_DA- BI_DB- 3 BI_DB+ BI_DA+ 4 BI_DC+ BI_DD+ 5 BI_DC- BI_DD- 6 BI_DB- BI_DA- 7 BI_DD+ BI_DC+ 8 BI_DD- BI_DC-
1
8
1
8
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RJ45 (8-pin) to RJ45 (8-pin) Straight-throu gh Cable Wiring
Straight-Through Cable
RJ45 Plug Pin 1
Switch Port
RJ45
Connector
RJ45 Connecto
r
Tx+ Tx­Rx+ Rx-
DD+ DD­DC+ DC-
NIC Port
Cable Wiring
Rx+ Rx­Tx+ Tx­DC+
DC­DD+
DD-
3 6
1 2 4
5 7 8
3 6 1 2
4 5 7 8
RJ45 (8-pin) to RJ45 (8-pin) Cross-over Cable Wiring
Cross-Over Cable
RJ45 Plug Pin 1
Switch Port (NIC Port)
RJ45
Connector
RJ45 Connector
Tx+ Tx­Rx+ Rx-
(Rx+) (Rx-) (Tx+) (Tx-)
DC+ DC­DD+ DD-
(DD+) (DD-) (DC+) (DC-)
(Tx+) (Tx-) (Rx+) (Rx-)
Switch Port (NIC Port)
Cable Wiring
Rx+ Rx­Tx+ Tx-
(DC+) (DC-) (DD+) (DD-)
DD+ DD­DC+ DC-
3 6 1 2 4 5 7
8
1 2 3 6 7 8 4
5
100BaseFX or 1000BaseSFP Fiber Port
The Gigabit Ethernet ports on the EDS-600 series are SFP slots, which require 100BaseFX SFP or Gigabit mini-GBIC fiber transceivers to work properly. Moxa provides complete transceiver models for various distance requirements.
The concept behind the LC port and cable is quite straightforward. Suppose you are connecting devices I and II. Unlike electrical signals, optical signals do not require a circuit in order to transmit data. Consequently, one of the optical lines is used to transmit data from device I to device II, and the other optical line is used to transmit data from device II to device I, for full-duplex transmission.
Remember to connect the Tx (transmit) port of device I to the Rx (receive) port of device II, and the Rx (receive) port of device I to the Tx (transmit) port of device II. If you make your own cable, we suggest labeling the two sides of the same line with the same letter (A-to-A and B-to-B, as shown below, or A1-to-A2 and B1-to-B2).
LC-Port Pinouts LC-Port to LC-Port Cable Wiring
Tx
Rx
A
B
Cable Wiring
A A B B
A
B
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ATTENTION
This is a Class 1 Laser/LED product. To avoid causing serious damage to your eyes, do not stare directly into the laser beam.
Turbo Ring DIP Switch Settings
EDS-600 series switches are managed redundant plug-and-play Ethernet switches. The proprietary Turbo Ring protocol was developed by Moxa to provide better network reliability and faster recovery time. Moxa Turbo Ring’s recovery time is less than 300 ms (Turb o Ring) or 20 ms (Turbo Ring V2) —compared to a 3- to 5-minute recovery time for commercial switches—decreasing the possible loss caused by network failures in an industrial setting.
Four DIP switches are located on the top panel of the EDS-600 to allow users to set up Turbo Ring easily within seconds. If you do not want to use a hardware DIP switch to set up Turbo Ring, you can use a web browser, Telnet, or console to disable this function.
NOTE
Refer to the Turbo Ring DIP Switch section and Using Communication Redundancy section in the User’s Manual for detailed information about the settings and usage of Turbo Ring and Turbo Ring V2.
EDS-600 Series DIP Switches
21
------
MASTER COUPLER TURBO
RING
43
The default setting for each DIP Switch is OFF. The following table explains the effect of setting the DIP Switch to the ON position.
“Turbo Ring” DIP Switch Settings
DIP 1 DIP 2 DIP 3 DIP 4
ON: Enables this EDS as the Ring Master.
ON
: Enables the default “Ring Coupling” ports.
ON
: Activates DIP switches 1, 2, 3 to configure “Turbo Ring” settings.
Reserved for future use.
OFF
: This EDS will not be the Ring Master.
OFF
: Do not use this EDS as the ring coupler .
OFF: DIP switches 1, 2, 3 will be disabled.
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“Turbo Ring V2” DIP Switch Settings
DIP 1 DIP 2 DIP 3 DIP 4
ON: Enables the default “Ring Coupling (backup)” port.
ON
: Enables this EDS as the Ring Master.
ON
: Enables the default “Ring Coupling” port.
ON
: Activates DIP switches 1, 2, 3 to configure “Turbo Ring V2” settings.
OFF: Enables the default “Ring Coupling (primary)” port.
OFF
: This EDS will not be the Ring Master.
OFF: Do not use this EDS as a ring coupler .
OFF: DIP switches 1, 2, 3 will be disabled.
NOTE
You must enable the Turbo Ring function first before using the DIP switch to activate the Master and Coupler functions.
NOTE
If you do not enable any of the EDS-600 switches to be the Ring Master, the Turbo Ring protocol will automatically choose the EDS-600 with the smallest MAC address range to be the Ring Master. If you accidentally enable more than one EDS-600 to be the Ring Master, these EDS-600 switches will auto-negotiate to determine which one will be the Ring Master.
LED Indicators
The front panel of the EDS-600 contains several LED indicators. The function of each LED is described in the following table:
LED Color State Description
Main System
On
Power is being supplied to power input PWR1.
PWR1 AMBER
Off
Power is not being supplied to power input PWR1.
On
Power is being supplied to power input PWR2.
PWR2 AMBER
Off
Power is not being supplied to power input PWR2.
On
When the corresponding PORT alarm is enabled, and a user-configured event is triggered.
FAULT RED
Off
When the corresponding PORT alarm is enabled and a user-configured event is not triggered, or when the corresponding PORT alarm is disabled.
MSTR/
HEAD
GREEN
On
When the EDS-600 is set as the Master of the Turbo Ring
or is set as the Head of
the Turbo Chain.
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Blinking
When the EDS-600 is set as the Ring Master of the Turbo Ring or as the Head of the Turbo Chain and the Turbo Ring or Turbo Chain is down.
On
When the EDS-600 coupling function is enabled to form a back-up path
or if it is
set as the Tail of the Turbo Chain.
Blinking
When the Turbo Chain is down.
CPLR/
TAIL
GREEN
Off
To disable the EDS-600’s coupling function.
On
10/100 Mbps link is active.
Blinking
Data is being transmitted at 10/100 Mbps.
AMBER
Off
10/100 Mbps link is inactive.
On
1000 Mbps link is active.
Blinking
Data is being transmitted at 1000 Mbps.
G1/G2/G3 (EDS-611/
EDS-619
only)
GREEN
Off
1000 Mbps link is inactive.
Interface Module
On
10 Mbps link is active.
Blinking
Data is being transmitted at 10 Mbps.
AMBER
Off
10 Mbps link is inactive.
On
100 Mbps link is active.
Blinking
Data is being transmitted at 100 Mbps.
10/100M
Green
Off
100 Mbps link is inactive.
Specifications
Technology Standards IEEE802.3, 802.3u, 802.3x, 802.1D, 802.1w,
802.1Q, 802.1p, 802.1X, 802.3ad, 802.3z
Protocols IGMP V1/V2 device, GMRP, GVRP, SNMP
V1/V2c/V3, DHCP Server/Client, BootP, TFTP, DHCP Option66.67.82, SSH, MODBUS/TCP, SNMP INFORM, SNTP, SMTP, RARP, RMON MSTR/HEAD, CPLR/TAIL, 10/100/1000M (GB port), 10/100M (Module TX/FX port), IEEE 1588 PTP, and IPv6
MIB MIB-II, Ethernet-like MIB, P-BRIDGE MIB,
Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1,2,3,9
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Interface
RJ45 Ports 10/100/1000BaseT(X) auto negotiation speed, F/H
duplex mode, and auto MDI/MDI-X connection Fiber Ports Optional 100/1000Base SFP modules Console Port RS-232 (10-pin RJ45) System LED Indicators PWR1, PWR2, FAULT, MSTR/HEAD,
CPLR/TAIL, G1, G2, G3 Module LED Indicators 10/100M for TP port, 100M for Fiber port Alarm Contact Two relay outputs with current carrying capacity of
1 A @ 24 VDC Digital Input Two inputs with the same ground, but electrically
isolated from the electronics
• For state “1”: +13 to +30 V
• For state “0”: -30 to +3 V
• Max. input current: 8 mA
Power
Input Voltage 12/24/48 VDC, redundant inputs Input Current (@24V) EDS-608: 0.16A
EDS-611: 0.31A
EDS-616: 0.25A
EDS-619: 0.31A Connection Two removable 5-pin and 6-pin terminal blocks Overload Current
Protection
Present
Reverse Polarity Protection
Present
Mechanical
Casing IP30 protection, metal case Dimensions (W × H × D) EDS-608/611:
124.9 x 151 x 157.2 mm (4.92 x 5.95 x 6.19 in)
EDS-616/619:
185 x 151 x 157.2 mm (7.28 x 5.95 x 6.19 in) Weight EDS-608: 2.08 kg
EDS-611: 2.26 kg
EDS-616: 2.78 kg
EDS-619: 2.95 kg Installation DIN-Rail, Wall Mounting Kit (optional kit)
,
Anti-Vibration Wiring Kit (optional) Environment Operating Temperature 0 to 60°C (32 to 140°F), standard models
-40 to 75°C (-40 to 167°F) for -T models Storage Temperature -40 to 85°C (-40 to 185°F) Ambient Relative
Humidity
5 to 95% (non-condensing)
Regulatory Approvals
Safety UL 508(Pending)
, EN60950-1(Pending)
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Hazardous Location UL/cUL Class I, Division 2, Groups A, B, C, and D;
ATEX Zone 2, Ex nC nL IIC T4 (Pending) EMI FCC Part 15, EN61000-6-4 EMS EN61000-6-2
EN61000-4-2 (ESD),
> level 2 for multi-mode models with
ST connectors
> level 3 for all other models
EN61000-4-3 (RS), Level 3
EN61000-4-4 (EFT), Level 2
EN61000-4-5 (Surge), Level 3
EN61000-4-6 (CS), Level 3
EN61000-4-8
EN61000-4-12
EN61000-4-29
Maritime DNV (Pending), GL (Pending), ABS (Pending),
LR (Pending), NKK (Pending) Shock IEC60068-2-27 Free Fall IEC60068-2-32 Vibration IEC60068-2-6
WARRANTY 5 years
Technical Support Contact Information
www.moxa.com/support
Moxa Americas: Toll-free: 1-888-669-2872 Tel: +1-714-528-6777 Fax: +1-714-528-6778
Moxa China (Shanghai office): Toll-free: 800-820-5036 Tel: +86-21-5258-9955 Fax: +86-10-6872-3958
Moxa Europe: Tel: +49-89-3 70 03 99-0 Fax: +49-89-3 70 03 99-99
Moxa Asia-Pacific: Tel: +886-2-8919-1230 Fax: +886-2-8919-1231
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