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Omron WE70-AP Operation Manual

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Cat. No. N153-E1-01
WE70-AP/CL
FA Wireless LAN Unit
OPERATION MANUAL

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Summary of Contents for Omron WE70-AP

  • Page 1 Cat. No. N153-E1-01 WE70-AP/CL FA Wireless LAN Unit OPERATION MANUAL...
  • Page 2 Warning (1) For PC and peripheral devices, follow instructions of its respective manual. (2) Copyright of this manual and intellectual property of Omron's hardware and software belong to Omron Corporation. (3) Reproduction of this document or parts of this document is not permissible unless our explicit consent.

  • Page 3: About This Manual

    About this Manual This manual describes a wireless unit set conformance to IEEE802.11a and IEEE802.11b/g* wireless LAN. Please read this manual carefully and be sure you understand the information provided before attempting to operate this product. * IEEE802.11g is compatible with IEEE802.11b. The Radio Law prohibits outdoor use of wireless LAN in IEEE802.11a standard (5GHz band).
  • Page 4 ❍ If this product caused radio interference with an RFID premises radio station, immediately change the product's frequency or stop radio emission, and contact OMRON representative for actions to take to prevent cross talk.
  • Page 5 Overview of This Product • Accessory antenna of this product uses an external diversity type supporting 5GHz and 2.4GHz bands. • This product provides DFS function that can automatically avoid radio interference by weather radar or others while using IEEE802.11a. * For more information on the DFS function, see "3-3 Configuring IP Address/SSID/Channel", "DFS Function"...
  • Page 6 Notations This document uses the following notation conventions: " " :A name of a window of the operating system (OS), a setup screen menu item, or a setup screen under a menu item is represented by " ". :A name of a tab, icon, text box, check box, or setup item in a setup screen is represented by [ ]. <...
  • Page 7 PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS...
  • Page 8 When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased product.
  • Page 9 Related body: Ministry of Information Industry (http://www.mii.gov.cn/) We, the manufacturer (name of the manufacturer) hereby declare that this equipment (type of the equip- ment), model WE70-AP-EU/WE70-CL-EU is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

  • Page 10: Safety Precautions

    Safety Precautions ■ Indication for Safe Use This document uses the following indication and symbols in precautions for safe use of WE70-AP/CL. Precautions here specifies very important things related to safety and must be complied. Indication and symbols include: Warning Indication...
  • Page 11 ■ Warning Indication Warning DO NOT use this product without a protection circuit. Otherwise it may result in heavy injuries or damage on property due to malfunction. Dual or triple safety protection circuits, such as emergency stop, interlock, or limit circuit, must be configured by external control circuit so that the system should operate on safe side even if a failure of this product or an error due to an external factor occurred.
  • Page 12 Precautions for Safe Use Observe the following precautions when using this product. 1) Dedicated packaging must be used for transportation of this product. Take precautions to prevent excessive vibration or shock on the product or falling of the product. 2) Storage of this product must be within the specified environment. Allow the product to warm up to room temperature for at least 3 hours after it has been stored at -10 degrees C or lower.
  • Page 13 5) Do not pull or bend cables with force. Contents This product package includes the followings. (WE70-AP/CL-US/-EU/-CN) Check if all of them are included in the package before using this product. WE70-AP/WE70-CL...
  • Page 14 Options (As of December 2006) 1 set with 2 antennas DIN Rail Adapter Magnetic-base Antenna (WT30-FT001, 002) Common for 2.4GHz and 5GHz bands (WE70-AT001H) <Magnetic-base Antenna> WE70-AT001H is a non-directional antenna for 2.4/5GHz. It can be installed where radio wave status is good, within a range of a given coaxial cable length (about 2m). Assembly drawing Screw hole...

  • Page 15: Replacing Wireless Unit

    Application Guide Basic Function Constructs a network through radio communication. Ethernet Access Point WE70-AP Ethernet Refer to "Chapter 3. Basic Setup". P.3-1 Installation Enhancing Security Replacing Wireless Unit Refer to "Chapter 2. Refer to "Chapter 6-1. Refer to "Chapter 3-4.
  • Page 16 An access point is used as a repeater for communication with a moving client (slave). A client (CL-1) moves between AP-1 and AP-2, switching communication paths. Ethernet AP-to-AP Bridging Access Point Access Point AP-2 AP-2 WE70-AP WE70-AP (2) Path is switched (1) When communication (3) Communication is become unavailable established through a repeater Moving...
  • Page 17 Manual Configuration Chapter 1 Overview Describes main features of this product. Installation & Describes cautions for wireless unit installation and how to Chapter 2 connect the unit set. Connection Describes how to establish communication between an Chapter 3 Basic Setup access point and a client (slave) as well as a PLC using PC.

  • Page 18: Table Of Contents

    Table of Contents About this manual ..........1 Warranty and Limitations of Liability ......5 Safety Precautions ..........8 Precautions for safe use ........10 Precautions for Correct Use.........11 Contents...............11 Options..............12 Application Guide ..........13 Manual Configuration ...........15 Chapter 1 Overview 1-1. Features......................1-2 Major Features ....................1-2 System Configuration..................1-7 Relay Function ....................1-9 1-2.
  • Page 19 Conversion Table from ASCII Character to hexadecimal number ....3-16 To Generate Encryption Key Using Key Generator ........3-17 To Configure TKIP/AES/WOC KEY Encryption ..........3-18 3-5. Communicating with PLC ................3-20 Step 1. Preparing PLC & PC ................3-20 Step 2. MAC Address Setup................3-21 Step 3.

  • Page 20: Options

    Chapter 5 Setup Menu 5-1. Setup Screen & Functions .................5-2 Setup Screen ....................5-2 5-2. Setup Screen (WE70-AP)..................5-3 Network Settings ...................5-3 Wireless Settings ..................5-4 Information ....................5-13 Maintenance....................5-15 5-3. Setup Screen (WE70-CL) ................5-19 Setup......................5-19 Information ....................5-26 Maintenance....................5-27 5-4. Limiting Setup Screen Access .................5-28...
  • Page 21 Overview Chapter 1 This chapter describes Main features of a wireless unit set. 1-1. Features ..................1-2 ■ Main Features ..............1-2 ■ System Configuration ............1-7 ■ Relay Function ..............1-9 1-2. Components and Functions ..........1-10 ■ Top View ................1-10 ■ Rear View ................1-11...

  • Page 22: Chapter 1 Overview

    Chapter 1. Overview 1-1. Features WE70-AP/CL is a FA wireless LAN unit set conformance to IEEE802.11a/b/g.This section describes features of the FA wireless LAN unit set WE70-AP/CL. Connecting this wireless unit set to a PLC Ethernet unit allows wireless monitoring of facility information through network as with wired connection.Ethernet unit functions can be used via radio...
  • Page 23 Up to 3 and 24 systems can be configured for 2.4GHz and 5GHz bands respectively. ● Noise-resistance in FA sites Noise resistance is the same level as that for installation in control panel of Omron's FA equipment.(Equivalent to PLC) The power supply is typical 24VDC in FA sites.Moreover, it is resistant against instantaneous power interruption in the same level as FA equipment, allowing stable operation under continuous motion.
  • Page 24 (A), by moving close to other access point (B) without any obstacle. This function can be used also as a relay function (P.1.9, B) to expand a communication zone by wireless connection. To wired LAN WE70-CL AP-CL communication WE70-AP WE70-AP AP-CL communication B B B AP-to-AP bridging C C C...
  • Page 25 * "AES" is a next-generation encryption method stronger than "TKIP". * "TKIP" and "AES" do not support AP-to-AP bridging. WOC KEY........Omron's proprietary authentication method that uses a Pre-Shared Key as with TKIP/AES. * "WOC KEY" do not support AP-to-AP bridging.
  • Page 26 * To use roaming, the same wireless network name (SSID) and encryption must be configured for all access points and clients (slaves).(Communication is unavailable if setup differs) [802.11g:6CH] [802.11g:11CH] [SSID:omronwe70wlan] [SSID:omronwe70wlan] To wired LAN WE70-AP WE70-AP 192.168.0.1 192.168.0.2 Connection is switched if the client moves 192.168.0.10...

  • Page 27: System Configuration

    (slaves),through which PC data can be shared and PLC data can be acquired. Ethernet Access Point WE70-AP Up to 63 units PLC + Ethernet unit ● AP-to-AP bridging An access point is used as a repeater for communication with a client (slave).Access points used for this function must register the others' BSSIDs.
  • Page 28 Connect 2 or more access points to the same network (Ethernet) for communication with a client (slave). Communication will be available with an access point closest to a client (slave) even if it is moved. Ethernet Access Point Access Point WE70-AP WE70-AP Roaming Move...

  • Page 29: Relay Function

    Communication will be available between a distant access point and a client (slave) via a repeater. BSS ID:00-00-0A-68-20-00 BSS ID:00-00-0A-68-20-01 192.168.0.1 192.168.0.2 AP-to-AP bridging [802.11g:ch11] WE70-AP WE70-AP Connected AP is [802.11g:ch11] switched to another [SSID:omronwe70wlan] AP due to the movement of CL.

  • Page 30: Components And Functions

    WE70-AP FA WIRELESS LAN ACCESS POINT POWER MODE WIRELESS [MODE] Indicator (Orange)(WE70-AP) [LAN] Indicator (Orange) Displays an operation mode of the wireless unit. Displays a status of the wired LAN. On: LAN connection is normal Flashing: Simultaneous flashing of [MODE] and Off: LAN is not being connected [POWER] indicates setup initialization.

  • Page 31: Rear View

    Chapter 1. Overview ■ Rear View Antenna Connector Used to connect accessory antennas. * To ensure performance, always connect both of 2 antennas. WE70-AP PUSH INIT INIT + – + – RSSI ETHERNET ETHERNET RSSI Button [LAN] Port (RJ-45 x 1)
  • Page 32 Chapter 1. Overview 1-12...
  • Page 33 Installation & Connection Chapter 2 This chapter describes cautions for wireless unit installation and how to connect the unit set. 2-1. Installation ................2-2 ■ Installation Location ............2-2 ■ Installation Precautions ............2-2 ■ Precautions for Antenna Installation Location ....2-3 ■ Dimensions................2-5 ■...

  • Page 34: Chapter 2 Installation & Connection

    ● Margin and Spacing For heat release, ensure space between a wireless unit and a control panel or other equipment as shown in the right. WE70-AP FA WIRELESS LAN ACCESS POINT Antennas manufactured by other manufacturer cannot be used Using magnetic-base...

  • Page 35: Precautions For Antenna Installation Location

    Magnetic-base Antenna (WE70-AT001H) WE70-AP Cable loss attenuation in 5 GHz band: 0 (0) Attenuation figures +Antenna extension cable (WE70-CA5M)
  • Page 36 Chapter 2. Installation & Connection (1) Install antennas so that there is a direct line of sight between them WE70 uses radio waves with a frequency of 2.4GHz and 5GHz, which are very high. High-frequency waves, which exhibit strong rectilinear propagation and are reflected easily. For this reason, much consideration is required for the Antenna installation location to achieve optimal wireless performance.

  • Page 37: Dimensions

    Chapter 2. Installation & Connection ■ Dimensions (Common with WE70-AP/CL) For WE70-CL Only WE70-AP FA WIRELESS LAN ACCESS POINT POWER MODE WIRELESS 34.5 ± 0.5 120 ± 1.0 (Unit: mm) ■ Installation Method ● Mounting Magnets Flat-head screw (Accessory) Mounting magnets allows...
  • Page 38 <Mounting> Hitch a tab on the top to the DIN rail DIN Rail Pull the bottom side forwards <Demounting> Unhitch a tab from the DIN rail WE70-AP FA WIRELESS LAN ACCESS POINT POWER MODE WIRELESS DIN Rail Pull the lower part...

  • Page 39: Connection

    Use a power source of 15W or higher, taking Allowable Voltage Range 20.4 to 26.4VDC inrush current on startup into account. Omron's switching power supply is recommended. See "Option" of "Appendix", "Power Supply" (P.Appendix-3). And, it power is supplied from the battery supply via the DC-DC converter.

  • Page 40: Lan Cabling

    Chapter 2. Installation & Connection ■ LAN Cabling Caution Turn off power of a wireless unit and connected devices before cabling. Check if the indicator Make sure that you hear a is on after connection. click sound when you insert a cable.
  • Page 41 LAN Cable Straight Wiring ● Using WE70 (1:N Connection) Straight LAN cable WE70-AP Wireless connection between a WE70-AP and a WE70-CL corresponds to cross connection. WE70-CL IEEE802.11a/b/g wireless LAN can "connect more than 1 client to 1 access point". Straight...

  • Page 42: Connection Check

    Chapter 2. Installation & Connection 2-3. Connection Check ■ Checking Setup Screen Access This section describes how to make access to a setup screen for a wireless unit via a WWW browser of a wired computer on LAN. * Use Microsoft Internet Explorer 6.0 or higher as the WWW browser of your PC. * In this document Internet Explorer 6.0 is used.
  • Page 43 Chapter 2. Installation & Connection (7) Check the box of "Internet Protocol (TCP/IP)" and click <Properties>. Click Click Click after setup by Step (8). (8) Select [Use the following IP address] radio button.Enter [IP Before changing an IP address](192.168.0.100) and [Subnet mask](255.255.255.0), then click address, record the <OK>.(* Close a screen shown in Step (7)) current value.
  • Page 44 Chapter 2. Installation & Connection WWW Browser (IE) Setup Configuration must be made so that dial-up access should not be made when a WWW browser is started. <To Configure> (1) Select [Tool], [Internet Options], then select [Connections] tab. (2) Select [Never dial a connection] and click <OK>. Click Click ●...
  • Page 45 (1) Start a WWW browser. (2) Enter the IP address specified for the wireless unit in the address bar of the WWW browser. Enter "http://192.168.0.1/" (factory shipment status) for WE70-AP and "http://192.168.0.254/" (factory shipment status) for WE70-CL, and press [Enter] key.
  • Page 46 Chapter 2. Installation & Connection ● Access Point Communication Speed WE70-AP works as an access point in IEEE802.11a /b/g standards. If clients (slaves) of IEEE802.11b and IEEE802.11g make access to an access point at the same time, communication speed may remarkably decrease.
  • Page 47 Basic Setup Chapter 3 This chapter describes how to establish communication between an access point and a client (slave) as well as a PLC using PC. 3-1. Setup Workflow ..............3-2 3-2. Opening Setup Screen ............3-3 Step 1. PC (Wired LAN) Setup..........3-3 Step 2.

  • Page 48: Setup Workflow

    Chapter 3 Basic Setup 3-1. Setup Workflow Read steps described below to introduce a wireless unit set. Steps are compiled so that basic setup can be made in their order. Numbers indicated in the right of these steps indicate pages to refer to in this document. Step 1 3-2.

  • Page 49: Opening Setup Screen

    (3) Turn their power on and check indication of each POWER indicator as shown below. Check the LAN indicator of the access point because it is connected to POWER MODE WIRELESS POWER RSSI WIRELESS WE70-AP PUSH INIT INIT + – + – RSSI ETHERNET ETHERNET...

  • Page 50: Step 3. Checking Setup Screen Access

    Specifying the configured IP address (factory shipment setup: 192.168.0.254) in this field allows access. For WE70-AP (1) Enter the IP address specified for the access point in the address bar of the WWW browser. Enter "http://192.168.0.1/" (factory shipment status) and press [Enter] key.Enter [admin] to user-name.

  • Page 51: Step 4. Monitoring Wireless Communication Status

    Chapter 3 Basic Setup Step 4. Monitoring Wireless Communication Status If the client is under communication with the access point, the screen displays "Online ■■■". If not, "Communication Unavailable" is displayed.Verify a channel through which communication should be made. * "Communication Unavailable" may be displayed until the WWW browser screen is updated in a case such as after setup change. (1) To monitor detailed status, click <Radio status>.

  • Page 52: To Display The Setup Screen In Japanese

    Chapter 3 Basic Setup (1) <Radio Status> Button ..Radio wave intensity that an access point can receive is displayed in the right of this button. If the client has different SSID and/or encryption setup from the access point, "Communication Unavailable" is displayed. Radio wave intensity is displayed in 4 levels as shown below.

  • Page 53: Configuring Ip Address/Ssid/Channel

    (2) Change the LAN-end IP address to "192.168.0.2". (3) Click <Apply and restart>. After restart AP or CL, input registered IP adress to URL of IE, and open the setup screen. Screen of WE70-AP Click Click Enter the IP address...

  • Page 54: Step 2. Configuring Wireless Network Name (Ssid)

    (Initial value: omronwe70wlan) (3) Click <Apply and restart>. * If a wireless LAN terminal is used for setup, switch the connection to the SSID configured here. Screen of WE70-AP Click Click Enter Screen of WE70-CL...

  • Page 55: Step 3. Configuring Channel

    Chapter 3 Basic Setup SSID: Illegal access using "blank" * If ANY-connection refusal setup is being disabled, and if a SSID (or ESS ID) of a client (slave) is blank, the client (slave) can communicate with the access point regardless of access point SSID setup. * To refuse access, enable ANY-connection refusal from Wireless Setup >...
  • Page 56 Chapter 3 Basic Setup ● Access point setup (1) Open a setup screen of the access point (see Chapter 2-3. Checking Connection, Opening Setup Screen (P.2-13)) and click Wireless settings menu. • A Wireless settings screen is displayed. (2) Select a channel. Example: 36CH (3) Click <Apply and restart>.

  • Page 57: Step 4. Checking Communication

    Chapter 3 Basic Setup Caution The Radio Law prohibits outdoor use of wireless LAN in IEEE802.11a standard (5GHz band). [DFS Function] DFS function can be enabled only when an IEEE802.11a (52CH-64CH, 100CH-140CH) standard channel is set in Channel field of Communication setting.

  • Page 58: Configuring Encryption

    [Key Index Setup] (Excluding Windows XP with Service Pack Applied) A range of Key index (key IDs) is from 1 to 4 for Omron's wireless devices, while that for standard wireless network connection in Windows XP is from 0 to 3.

  • Page 59: Entering Encryption Key

    Chapter 3 Basic Setup (4) Enter WEP key in text boxes from 1 to 4 of Key Index using ASCII characters.(Example: OMRONWIRELESS) * A WEP key must be configured as the same for communication in a text box of the same number even if key indexes are different for those that communicate.

  • Page 60: Setup Example Of Encryption Key

    IDs 2 and 3 as shown below. WEP key values in key index 2 are same and communication is available. WE70-AP End WE70-CL End WEP key values in key indexes 2 and 3 are same and communication is available.

  • Page 61: To Enter Encryption Key Using Hexadecimal Number

    Chapter 3 Basic Setup ■ To Enter Encryption Key Using hexadecimal number Suppose following conditions to configure. Encryption Method: WEP RC4, 128 (104) bits Key Index: 1 (Factory Shipment Setting) Input Mode: Hexadecimal number (Factory Shipment Setting) * Some wireless LAN devices may use names authentication mode and key ID, which are same as network authentication and key index.

  • Page 62: Conversion Table From Ascii Character To Hexadecimal Number

    Chapter 3 Basic Setup (3) Enter WEP key in text boxes from 1 to 4 of Key index using hexadecimal numbers. (Input Example 1: EF-04-9D-48-67-35-8B-80-45-94-FD-99-76) (Input Example 2: EF049D4867358B804594FD9976) * Results are the same for either examples. * Communication is available when the same WEP key is set in a text box of the same number even if key indexes are different from a client (slave).

  • Page 63: To Generate Encryption Key Using Key Generator

    WEP Key. * Entering any character string into the key generator automatically generates encryption keys in WEP Key text boxes. * The key generator is incompatible with other manufacturers' products than Omron's. Suppose following conditions to configure. Encryption method: WEP RC4, 128 (104) bits Key generator: OMRON Input Mode: Hexadecimal number (Factory Shipment Setting) * ASCII characters cannot be used.

  • Page 64: To Configure Tkip/Aes/Woc Key Encryption

    Chapter 3 Basic Setup ■ To Configure TKIP/AES/WOC KEY Encryption TKIP and AES encryption key setup can be configured by entering 64-digit hexadecimal number or 8 to 63 ASCII characters.For WOC KEY, only 8 to 63 alphanumeric characters can be used, while 64- digit hexadecimal number cannot.
  • Page 65 Chapter 3 Basic Setup <Wireless LAN Terminal End: Connection Example for Windows XP (Service Pack 1)> SSID: omronwe70wlan is (1) Click displayed on an available wireless network. (2) Enter a pre-shared Example: omronwe70a Applying a certain update program to Windows XP (Service Pack 1) allows use of TKIP and AES encrypted authentication types in a...

  • Page 66: Communicating With Plc

    Chapter 3 Basic Setup 3-5. Communicating with PLC This section describes how to set communication between an access point (WE70-AP) and a client (WE70- CL).A PLC + Ethernet unit must be connected to an access point using a LAN cable.PC with Ethernet card must be connected to a client (WE70-CL).

  • Page 67: Step 2. Mac Address Setup

    Address Display/Setup Area of CPU advanced function unit assignment DM area. By default, IP addresses of an access point and a client are: Access Point (WE70-AP): 192.168.0.1 Client (WE70-CL): 192.168.0.254 For details, see CS1W-ETN21/CJ1W-ETN21 Ethernet Units Construction of Networks Operation Manual(W420-E1), Section 5-2.

  • Page 68: Step 4. Checking Communication With Plc

    Check if communication is available between WE70 and PLC. Execute a ping command from your PC at command prompt. Example: Ping 192.168.0.10 (PLC's IP addresses) 192.168.0.10 WE70-AP WE70-CL C:\>ping 192.168.0.10 Pinging 192.168.0.10 with 32 bytes of data: Reply from 192.168.0.10: bytes=32 time<1ms TTL=250 ■...
  • Page 69 Advanced Setup Chapter 4 This chapter describes setup for communication between access points or communication between clients through an access point, as well as setup for stable communication. 4-1. To Use AP-to-AP Bridging............4-2 ■ Communication with 2 or More Access Points ....4-2 ■...

  • Page 70: To Use Ap-To-Ap Bridging

    * All access points that use AP-to-AP bridging must be configured to use the same channel. * Do not connect access points to the same wired network after configuring AP-to-AP bridging. It may lead to looping, resulting in a network failure. Registering to AP-2 BSSID: "00-00-0A-68-00-09" AP-to-AP Bridging WE70-AP AP-2 AP-2 AP-1 AP-1 WE70-AP Registering to AP-1 BSSID: "00-00-0A-68-20-01"...

  • Page 71: Communication With 2 Or More Access Points

    AP-1. Channels of all access points must be configured as the same. Up to 6 BSSIDs can be registered to 1 access point. The maximum number of access points which simultaneous AP-to-AP bridging is available is 7 (including your own PC). AP-2 AP-2 AP-2 AP-3 AP-3 AP-3 WE70-AP WE70-AP BSSID: BSSID: "00-00-0A-68-20-03" "00-00-0A-68-20-02" AP-to-AP Bridging "802.11a:36CH" WE70-AP...

  • Page 72: To Register Bssid

    Register AP-1 BSSID to AP-2 as well. BSSID: "00-00-0A-68-00-09" BSSID: "00-00-0A-68-20-01" SSID: "omronwe70wlan" (Factory shipment status) SSID: "omronwe70wlan" (Factory shipment status) 192.168.0.1 192.168.0.2 AP-to-AP Bridging WE70-AP AP-2 AP-2 AP-1 AP-1 "802.11a:36CH" WE70-AP "Wireless Settings" Menu > "Communications between Aps" Setup Screen If SSIDs and channels are the same, the screen displays a BSSID, which can be registered by clicking "Add".

  • Page 73: Ap-To-Ap Bridging Setup

    This section describes how to configure and verify basic AP-to-AP bridging setup in steps from 1 to 7 below: BSSID: "00-00-0A-68-00-09" BSSID: "00-00-0A-68-20-01" SSID: "omronwe70wlan" (Factory shipment status) SSID: "omronwe70wlan" (Factory shipment status) 192.168.0.1 AP-to-AP Bridging WE70-AP AP-2 AP-2 AP-2 AP-1 AP-1 AP-1 "802.11a:36CH"...

  • Page 74: Step 2. Checking Own & Partner Ssids

    Chapter 4. Advanced Setup Step 2. Checking Own & Partner SSIDs (1) On "Wireless settings" screen, verify that SSIDs of AP-1 and AP-2 are the same. (Factory shipment status:"omronwe70wlan") AP-1 AP-2 Check Step 3. Checking Wireless Channel Verify a channel for AP-to-AP bridging.(Factory shipment status:36CH (5180MHz)) (1) On "Wireless settings"...

  • Page 75: Step 5. Checking Partner Bssid

    Chapter 4. Advanced Setup AP-1 Click Click BSSID to be reg- istered to AP-2. AP-2 Click Click BSSID to be reg- istered to AP-1. Step 5. Checking Partner BSSID Communication through AP-to-AP bridging can be made by registering each other's BSSID to a wireless unit.
  • Page 76 Chapter 4. Advanced Setup Click AP-2 Click Enter here if partner's BSSID cannot be detected by the con- figured SSID. Check Check Click Step 6. Checking Received Signal Strength Indication Verify AP-to-AP bridging through access point received signal strength indication (RSSI). (1) Select "Information"...

  • Page 77: Step 7. Checking Ap-To-Ap Bridging

    Chapter 4. Advanced Setup Step 7. Checking AP-to-AP Bridging Execute the Ping command to AP-2 from PC connected to AP-1 and verify its response. (1) Execute a ping command from your PC at command prompt. Example:Ping 192.168.0.2 (Partner's IP address) C:¥>ping 192.168.0.2 Pinging 192.168.0.2 with 32 bytes of data: Reply from 192.168.0.2: bytes=32 time<1ms TTL=250...

  • Page 78: Configuring Relay Function (Pattern A)

    From the next page, setup and verification steps are described for the pattern A (P.13) of AP-to- AP bridging (Relay function). Already configured in "4-2. AP-to-AP Bridging Setup" BSSID: "00-00-0A-68-00-09" BSSID: "00-00-0A-68-20-01" 192.168.0.1 SSID: "omronwe70wlan" (Factory Shipment) 192.168.0.2 AP-to-AP Bridging WE70-AP AP-2 AP-2 AP-2 [802.11a : 36CH] WE70-AP Radio Wave:Weak Radio Wave:Strong SSID: SSID: "omron"...

  • Page 79: Step 1. Changing Access Point Ssid

    (2) In the "Wireless settings" screen, enter the desired alphanumeric charac- ters in SSID (within 31 characters) with the attention for capitalization. Example:omron (Initial value:omronwe70wlan) (3) Click <Apply and restart>. * If a wireless LAN terminal is used for setup, switch the connection to the SSID configured here.

  • Page 80: Step 3. Checking Communication

    Chapter 4. Advanced Setup CL-1 Click Click Enter Step 3. Checking Communication Verify that PC connected to a client (slave) can connect to an access point. ● To monitor radio status (1) Select "settings" menu, "Basic settings". • "Basic settings" screen is displayed. •...

  • Page 81: Step 4. Configuring Client-Plc Communication

    (3) Click <Apply and restart>. Click Click Click Enter Example. The Ethernet unit CJ1W-ETN21 has a label of Ethernet address (MAC address) on its right side. CJ1W-ETN21 ETHERNET UNIT Lot No. OMRON Corporation MADE IN JAPAN Ethernet Address MAC address (12 digits) 4-13...

  • Page 82: Step 5. Plc Setup

    Address Display/Setup Area of CPU advanced function unit assignment DM area. FINS node addresses and IP addresses must not overlap in a network. By default, IP addresses of an access point and a client are: Access Point (WE70-AP) :192.168.0.1 Client (WE70-CL) :192.168.0.254...

  • Page 83: Configuring Relay Function (Pattern B)

    (Relay function). Already configured in "4-2. AP-to-AP Bridging Setup" BSSID: "00-00-0A-68-00-09" BSSID: "00-00-0A-68-20-01" "omronwe70wlan" (Factory Shipment Status) SSID: "omronwe70wlan" (Factory Shipment Status) 192.168.0.1 192.168.0.2 AP-to-AP Bridging AP-to-AP Bridging AP-to-AP Bridging WE70-AP AP-2 AP-2 AP-2 AP-1 AP-1 AP-1 "802.11a:36CH" WE70-AP WE70-CL CL-1...

  • Page 84: Step 1. Configuring Smart Roaming

    Chapter 4. Advanced Setup Step 1. Configuring Smart Roaming Smart roaming is a function for stable communication by preventing a delay of switching to an access point with better radio status by regularly scanning wireless unit channels when a client (slave) moved. Configure [Smart roaming] of the client CL-1 as [Valid].(Factory shipment status:Invalid) * All of SSID and Encryption setup must be the same.

  • Page 85: Step 3. Checking Pc-Plc Communication

    • Set CL-1's SSID as the same one as that of an access point to communicate. (In this example those of AP-1 and AP-2) • When performance of smart roaming switching time is required, combine WE70-AP and WE70-CL. • For mobile operation of CL-1, make sure that CL-1 should not go into an area where radio wave cannot reach from neither AP1 and AP-2.

  • Page 86: To Set Up Mac Address Filtering

    Chapter 4. Advanced Setup 4-5. To Set up MAC Address Filtering MAC address filtering is a function to communicate with a specified partner using a MAC address. An access point communicates with a client (slave) only with a registered terminal MAC address. This section describes steps to register a terminal MAC address of a client (slave) to an access point.

  • Page 87: Using Spanning Tree Function

    * This section describes how to configure for communication using the spanning tree function,assuming wireless units of AP-1 and AP- "36CH" To wired LAN 192.168.0.1 BSS ID : 00-00-0A-68-20-01 Wired LAN Main Unit MAC Address:00-00-0A-68-20-00 To wired LAN WE70-AP Wireless LAN IEEE802.11a "36CH" 192.168.0.2 BSS ID : 00-00-0A-68-20-00 AP-2 AP-2...

  • Page 88: Using Cl-To-Cl Communication Via Ap

    Configuration can be made so that wireless LAN terminals can communicate with each other via an access point or not. * This function is valid for terminals connected to an access point via wireless LAN. * The terminals can communicate with a wired LAN terminal connected to the access point. WE70-AP Wireless LAN Wireless LAN terminal...

  • Page 89: Limiting Ieee802.11B Communication

    * This can be effective only if communication speed is extremely low due to mixed environment with IEEE802.11b and if decrease of IEEE802.11g speed can be prevented. Wired LAN Communication Prioritized 54Mbps WE70-CL IEEE802.11g WE70-AP 11Mbps IEEE802.11b 11g Protection "Invalid" Wired LAN 54Mbps WE70-CL IEEE802.11g...

  • Page 90: Smart Roaming

    As WE70 can use 802.11a/b/g, frequency to be scanned depends on WE70-CL setup. ("802.11a":Max 24CH, "802.11b/g":Max 13CH (Refer to Section 1-1)) Scanning is started when communication quality with WE70-AP gets worsened. Caution If both of "802.11a" and "802.11b/g" are selected, scanning is made for total 802.11a/b/g.

  • Page 91: Smart Roaming For 802.11B/G

    If no channel is found that is better in communication quality than the current channel, scanning is restarted for 13CHs. (11CHs in United States) AP-2 AP-2 AP-2 AP-1 AP-1 AP-1 WE70-AP WE70-AP 11b/g (1CH) 11b/g (6CH) WE70-CL Shift Shift When field intensity level with AP-1decreased, scanning A channel for roaming for all chanels is started in the background.

  • Page 92: Configuring Smart Roaming

    If there are 2 access points, connect PC, hub, wireless units, and PLC as shown below. Ethernet BSSID: "00-00-0A-68-20-01" BSSID: "00-00-0A-68-00-09" SSID: "omronwe70wlan" (Factory Shipment Status) SSID: "omronwe70wlan" (Factory Shipment Status) 192.168.0.1 (Factory Shipment Status) "802.11a:36CH" (Factory Shipment Setting) Before Change WE70-AP 192.168.0.1 AP-2 AP-2 AP-2 AP-1 AP-1 AP-1 (Factory...
  • Page 93 Chapter 4. Advanced Setup AP-2 Click Click Enter Step 2. Checking Own & Partner SSIDs (1) On "Wireless settings" screen, verify that SSIDs of AP-1, AP-2, and CL-1 are the same. (Factory Shipment Status:"omronwe70wlan") AP-1 AP-2 Check CL-1 Check 4-25...

  • Page 94: Step 3. Checking Wireless Channel

    Chapter 4. Advanced Setup Step 3. Checking Wireless Channel Change access point AP-1 channel. (Factory Shipment Status:36CH (5180MHz)) (1) On "Wireless settings" screen, change AP-1's [Channel] to 40CH. (Factory Shipment Status:36CH) AP-1 Click Step 4. Configuring Client-PLC Communication Configure a terminal MAC address. A MAC address of PLC Ethernet unit must be set to a client CL-1. <To Configure>...

  • Page 95: Step 5. Plc Setup

    Address Display/Setup Area of CPU advanced function unit assignment DM area. FINS node addresses and IP addresses must not overlap in a network. By default, IP addresses of an access point and a client are: Access Point (WE70-AP) : 192.168.0.1 Client (WE70-CL) : 192.168.0.254...

  • Page 96: Step 6. Configuring Smart Roaming

    Chapter 4. Advanced Setup Step 6. Configuring Smart Roaming Smart roaming is a function of switching to an access point with better radio status by regularly scanning client channels when a client (slave) moved. Configure [Smart roaming] of the client (CL-1) as [Valid].(Factory Shipment Status:Invalid) * SSID and Encryption setup must be the same for all of AP-1, AP-2, and CL-1.

  • Page 97: Step 8. Checking Pc-Plc Communication

    Chapter 4. Advanced Setup CL-1 If the client has different SSID and/or encryp- tion setup from the access point, "Communi- cation Unavailable" is displayed. Click (5) From CL-1 Setup screen "Information" menu, "Wireless information", "BSSID", verify that BSSID should be AP-2 value. CL-1 (6) Check if communication is available between PC and PLC.Test the roaming in the opposite direction and verify that access points should be...
  • Page 98 Chapter 4. Advanced Setup 4-30...
  • Page 99 Chapter 5 This chapter describes setup screens available for functions of this wireless unit set. 5-1. Setup Screen & Functions............5-2 ■ Setup Screen................5-2 5-2. Setup Screen (WE70-AP) ............5-3 ■ Network Settings ..............5-3 ■ Wireless Settings..............5-4 ■ Information................5-13 ■ Maintenance ..............5-15 5-3.

  • Page 100: Setup Screen & Functions

    Chapter 5. Setup Menu 5-1. Setup Screen & Functions This section describes setup screens and items. Setup Screen Selection Menu Setup Screen Display Area ■ Setup Screen Setup Screen Selection Menu You can select any setup screen from this menu. Clicking a menu item displays a link to a setup screen.

  • Page 101: Setup Screen (We70-Ap)

    Chapter 5. Setup Menu 5-2. Setup Screen (WE70-AP) ■ Network Settings <Basic settings> Screen ● Unit Name/IP Address Setup You can configure a name and an IP address of an access point. <Apply> Button..... After a setup item in a setup screen is changed, pressing this button enables items in [Unit Name/IP address settings], other than [IP address] and [Subnet mask] fields.

  • Page 102: Wireless Settings

    Chapter 5. Setup Menu ■ Wireless settings <Basic settings> Screen ● Communications settings This is a setup item for a wireless LAN card in a wireless unit. <Apply> Button..... This button fixes a changed setup item in the "Wireless settings" screen. The changed item cannot be enabled unless <Apply and restart>...
  • Page 103 Chapter 5. Setup Menu (2) Channel ......This is used to set a radio communication channel of a wireless unit. (Factory Shipment Status:36CH (5180MHz)) A wireless LAN terminal automatically detects a channel of a wireless unit. For communication by 2.4GHz (IEEE802.11b/g), select a channel from 1 to 13.
  • Page 104 Chapter 5. Setup Menu ● Wireless output settings (3) Wireless output ....This item is used to temporarily stop emission of radio wave. It On or off wireless communication function. (4) Transmitter output Level ........You can configure transmission power of an access point. Selection is available from high/middle/low (3 levels).(Factory Shipment Status:High) Maximum transmission range of an access point can be achieved by the...
  • Page 105 * This type is enhanced in encryption and automatically updates its encryption key in a given interval, and is stronger than "WEP (RC4)". WOC KEY This is Omron's proprietary encryption. (OC Security) (2) Key generator....You can configure a character string to generate an encryption key for encryption and decryption if an encryption method of "WEP RC4 64(40)",...
  • Page 106 Chapter 5. Setup Menu (3) PSK (Pre-Shared Key) ..You can enter an encryption key in alphanumeric characters. This setup can be specified if "TKIP", "AES", or "WOC KEY" is selected in the [Encryption method] (1). * The same encryption key must be configured for communication partners using the same encryption method.

  • Page 107: Information

    "Information" menu. ● Registered AP (1) BSSID ....... A BSSID registered in [Register communicating AP] is displayed here. AP-to-AP bridging is available with Omron's wireless router or Omron's access point, with BSSID displayed in this list, supporting AP-to-AP bridg- ing.
  • Page 108 Setting "Valid" this setup item allows communication. * This function is valid for a wireless LAN terminal supporting wireless LAN standards of a wireless channel specified in the access point. WE70-AP WE70-CL WE70-CL [CL-CL Communication via AP] : [Invalid] * Communication is available with a terminal wired to WE70-CL.
  • Page 109 Chapter 5. Setup Menu (3) 11g protection function .. This function can prevent decrease of communication speed due to an environment mixed with IEEE802.11b by prioritizing IEEE802.11g. * This function is invalid if a (Factory Shipment Status: Valid) channel of IEEE802.11a is Invalid : Communication speed may decrease if an environment specified.
  • Page 110 Chapter 5. Setup Menu ● MAC address filtering This setup item allows communication with a wireless unit (MAC address) registered in an access point. (1) MAC address filtering ........This function specifies whether wireless connection for a client (slave) with a registered MAC address only or not (Factory Shipment Status:Invalid) * If "Valid"...

  • Page 111: Information

    Chapter 5. Setup Menu ■ Information <Network> Screen ● Network Information This screen displays network information. (1) IP address......Displays an IP address of an access point. (2) Subnet mask....Displays a subnet mask of an access point. (3) Unit's MAC address ........

  • Page 112: Unit Information

    Connection Refusal refused connect from XXX.XXX.XXX.XXX XXX.XXX.XXX.XXX indicates an IP address On Start-Up Version root : WE70-AP Ver. x.xx x.xx indicates version information HTTP Server Startup httpd : thttpd starting on port 80 Startup Completed root : System is ready...

  • Page 113: Maintenance

    Chapter 5. Setup Menu ■ Maintenance <Administrator settings> Screen ● ID Setting for administrator You can configure access control to a setup screen of an access point. <Apply> Button..... Clicking this button enables all setup items changed in the "Administrator settings"...
  • Page 114 Chapter 5. Setup Menu ● IP setting for administrator This item is used to specify restriction on access to a setup screen by an IP address. To limit access to a setup screen of an access point, the administrator can register up to 8 terminal IP addresses that make wired or wireless access to the access point.
  • Page 115 Chapter 5. Setup Menu <Setting file> Screen This screen allows a user to save access point setup details and write saved setup file to an access point. ● Writing of settings (1) File Name ......This item is used to write setup data into a wireless unit by opening a saved setting file (file extension .sav).

  • Page 116: Setup

    Chapter 5. Setup Menu <System administration> Screen ● Time setting You can configure the internal clock of an access point. An access point records history in SYSLOG. To record its date and time, configure the clock. <Apply> Button..... Clicking this button enables all setup items changed in the "Time setting". <Cancel>...

  • Page 117: Setup Screen (We70-Cl)

    Chapter 5. Setup Menu 5-3. Setup Screen (WE70-CL) ■ Settings <Basic settings> Screen ● IP address settings You can specify a client IP address. (1) IP address......You can enter an IP address of a client. (Factory Shipment Status:192.168.0.254) * Specify a value that does not overlap that of other network devices. * To make access to client setup screen, specify an IP address set in this field.
  • Page 118 Chapter 5. Setup Menu (2) SSID........An access point and a client (slave) have an SSID as a wireless network name to identify a communication partner (Factory Shipment Status: omronwe70wlan). Wireless LAN devices with different SSIDs in the same group cannot communicate with each other.
  • Page 119 Chapter 5. Setup Menu Lower transmission power level decreases a transmission range. [Use Low Transmission Power Level When] You want to reduce radio wave leak from wireless unit out of a room You want to enhance security by limiting a communication area You want to alleviate communication speed reduction by eliminating radio interference with a close client or an access point in an environment where more than one access point is installed in a...
  • Page 120 * This type is enhanced in encryption and automatically updates its encryption key in a given interval, and is stronger than "WEP (RC4)". WOC KEY This is Omron's proprietary encryption. (OC Security) (2) Key generator....You can configure a character string to generate an encryption key for encryption and decryption if an encryption type of "WEP RC4 64(40)",...
  • Page 121 Chapter 5. Setup Menu (3) PSK (Pre-Shared Key) ..Enter a PSK (Pre-Shared Key) in alphanumeric characters. This setup can be specified if "TKIP", "AES", or "WOC KEY" is selected in the [Encryption method] (1). * The same encryption key must be configured for an access point using the same encryp- tion method.
  • Page 122 (slave) moved (see below). When be the same. performance of smart roaming switching time is required, it is recom- mended that WE70-AP and WE70-CL should be combined. (Factory Shipment Status: Invalid) Shift "SSID : omronwe70wlan"...

  • Page 123: Information

    Chapter 5. Setup Menu ■ Information ● Network information (1) IP address......Displays an IP address of a client (slave). (2) Subnet mask....Displays a subnet mask of a client (slave). (3) Unit's MAC address ........Displays a MAC address (wired end) of a client (slave). ●...

  • Page 124: Maintenance

    (1) Admin. ID ......To limit access to a setup screen of a client (slave), enter the desired alphanumeric characters (within 31 characters) with the attention for capitalization. (Example: omron) * If an administrator ID is being specified, a user is asked to enter the user name for access.

  • Page 125: Limiting Setup Screen Access

    (Administrator) 192.168.0.5 (Administrator) <To Configure> Setup on WE70-AP (1) Click "Maintenance" menu. • An "Administrator Setup" screen is displayed. (2) Enter an IP address of PC used for the administrator to [Admin. IP setting 1] in the [IP setting for administrator ].
  • Page 126 (2) Enter an administrator ID with any alphanumeric character string (within 31 characters) in [Admin. ID] of the [ID setting for administrator]. (Example: omron) (3) Enter an administrator ID with any alphanumeric character string (within 31 characters) in [Admin. password] and [Confirmation input] fields of the [ID setting for administrator].

  • Page 127: Replacing Wireless Unit

    Chapter 6 Replacement Procedure This chapter describes how to save or initialize setup data for wireless unit replacement. Read this chapter when necessary. 6-1. Replacing Wireless Unit ............6-2 ■ Saving Setup Data..............6-2 ■ Writing Saved Setup Data ............6-4 6-2. Restoring to Factory Shipment Status........6-5 ■...

  • Page 128: Replacing Wireless Unit

    (3) Click <Save>. • A "Rename" screen is displayed. (4) Specify a location to save from Save in and Click <Save>. • A setup file (file extension: .sav) is now saved in the specified location. For WE70-AP Click Click Click...
  • Page 129 Chapter 6. Replacement Procedure Click Select A file name to be initially displayed can be changed to any name. Click If a cable connecting PC and WE70 is unplugged and plugged again while an AP and a CL are communicating, communication may become unavailable.

  • Page 130: Writing Saved Setup Data

    • Setting file data is now written to the wireless unit. (5) After data is written, close the setup screen and open a new Setup screen. * Current Setup screen cannot reflect written setup file data. For WE70-AP Click Click Click...

  • Page 131: Restoring To Factory Shipment Status

    Chapter 6. Replacement Procedure 6-2. Restoring to Factory Shipment Status When a network configuration is changed, a wireless unit may be reconfigured in the first place or all of the existing setup data may be deleted. Setup data can be restored (initialized) to Factory Shipment Status by 2 methods: 1.
  • Page 132 Initialize wireless settings: All of setup items in Wireless settings menu are restored to factory shipment status. Initialize all settings : All of wireless unit setup items are restored to factory shipment status. (3) Click <Execute>. For WE70-AP Click Click Click Click For WE70-CL...
  • Page 133 Options ................Appendices-3 ■ Power Supply ............Appendices-3 ■ Antenna ..............Appendices3 ■ Others ..............Appendices-3 Initial Setup Value List ............Appendices-4 ■ WE70-AP ............Appendices-4 ■ WE70-CL ............Appendices-5 Rating ................Appendices-6 ■ Wireless LAN Block (5GHz, 54Mbps; Common with Client) ..........Appendices-6 ■ Wireless LAN Block (2.4GHz, 11Mbps/54Mbps;...

  • Page 134: Troubleshooting

    Appendices Troubleshooting A wireless unit has LEDs that indicate unit statuses. Checking these LEDs can help identify details and cause of a problem. Off: , On: , Flashing: , Indefinite: AP: Access Point, CL: Client LED Indication Estimated Cause Action POWER WIRELESS The power is not supplied.

  • Page 135: Options

    Switching Power Supply A wireless unit requires 24VDC power supply. Use S8VM/VS (UL listing Class 2) series power source of 15W or higher, taking inrush current on startup into account. Omron's switching power supply is recommended. And, it power is supplied from the battery supply via the DC-DC converter.

  • Page 136: Initial Setup Value List

    Appendices Initial Setup Value List Shown below are initial setup values in a setup screen of a wireless unit. ■ WE70-AP Menu Item Initial Value Network settings Basic settings Unit name Unit name WE70-AP IP address setting IP address 192.168.0.1 Subnet mask 255.255.255.0...

  • Page 137: We70-Cl

    Appendices ■ WE70-CL Menu Item Initial Value Settings Basic settings IP address settings IP address 192.168.0.254 Subnet mask 255.255.255.0 Wireless settings SSID omronwe70wlan Communicating unit's MAC address Wired MAC address Communications method 802.11a Baud rate Auto Transmitter output level High Encryption setting Encryption method None...

  • Page 138: Rating

    Appendices Rating ■ Wireless LAN Block (5GHz, 54Mbps; Common in AP/CL) Specification Item Standards IEEE802.11a Transmission Method Orthogonal Frequency Division Multiplexing (OFDM), Simplex Frequency Range 5170 to 5330MHz (8 channels), 5470 to 5725MHz (11 channels), 5725 to 5825MHz (5 channels) Communication Rate Auto/54/48/36/24/18/12/9/6Mbps (theoretical) Maximum Transmission...

  • Page 139: General Specification (Common In Ap/Cl)

    802.11b/g: All of 13 channels (except 12CH and 13CH in United States) 2.4GHz band (Up to 3 channels that can be used simultaneously) (MHz) 2412 *You can chose a model for the country to use. 2417 2422 WE70-AP/CL :Japan 2427 WE70-AP/CL-US :United States 2432 WE70-AP/CL-EU :Europe...

  • Page 140: We70-Ap/Cl

    Appendices Dimensions ■ WE70-AP/CL (Common) For WE70-CL Only WE70-AP FA WIRELESS LAN ACCESS POINT POWER MODE WIRELESS 34.5 ± 0.5 120 ± 1.0 (Unit: mm) ■ Mounting Bracket 108±0.1 4-ø5 4-ø4.2 Use flat head screws (Unit: mm) Appendices-8...
  • Page 141 Appendices ■ Magnetic-base Antenna Can (WE70-AT001H: Optional) TOTAL LENGTH 82.6 200+/-2CM (Unit:mm) 28.0 28.9 42.9 Antenna Stand Bottom View Appendices- 9...

  • Page 142: Glossary

    Appendices Glossary Access Point Information stored in this device will not be lost A generic name for a site through which access even after power is turned off. to the Internet is made via a provider. Global IP Address Also, it is a generic name of a device that works A unique address that does not overlap with any as a bridge connecting a wired LAN and a wire- other address of any device on the Internet.
  • Page 143 URL (Uniform Resource Locator) LAN (Local Area Network) is specified for access to a site on the Internet. A small-scale network in an office floor or a cam- Omron's URL is http://www.fa.omron.co.jp/. pus. WEP (Wired Equivalent Privacy) MAC address (Media Access Control Address)

  • Page 144: Revision History

    Appendices Revision History A manual revision code appears as a suffix to the catalog number on the back cover of the manual. Cat. No. N153-E1-01 Revision code Revision Revised on: Revision Detail June. 2007 1st edition Appendices-12...
  • Page 145 OMRON ASIA PACIFIC PTE. LTD. 83 Clemenceau Avenue, #11-01, UE Square, 239920 Singapore Tel: (65)6835-3011/Fax: (65)6835-2711 OMRON CHINA CO., LTD. BEIJING OFFICE Room 1028, Office Building, Beijing Capital Times Square, No. 88 West Chang'an Road, Beijing, 100031 China Tel: (86)10-8391-3005/Fax: (86)10-8391-3688...
  • Page 146 Authorized Distributor: Cat. No. N153-E1-01 Note: Specifications subject to change without notice Printed in Japan 0305...

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