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Summary of Contents for Westermo EDW-120
- Page 1 EDW-120 Serial Adapter...
- Page 2 6616-2211...
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Page 3: General Information
Under no circumstances shall Westermo be responsible for any loss of data or income or any special, incidental, and consequential or indirect damages howsoever caused. -
Page 4: Safety And Regulations
Safety and Regulations Warning signs are provided to prevent personal injuries and/or damages to the product. The following levels are used: Level of warning Description Consequence Consequence personal injury material damage Indicates a potentially Possible death or Major damage to the hazardous situation major injury product... - Page 5 WARNING - PROTECTIVE FUSE The power supply wiring must be sufficiently fused. It must be possible to disconnect manually from the power supply. Ensure compliance to national installation regulations. Replacing the internal fuse must only be performed by Westermo qualified personell. 6616-2211...
- Page 6 WARNING - REDUCE THE RISK OF FIRE To reduce the risk of fire, use only telecommunication line cords with a cable diameter of AWG 26 or larger. Regarding power cable dimensions, see Interface Specifications. CAUTION - ELECTROSTATIC DISCHARGE (ESD) Prevent electrostatic discharge damages to internal electronic parts by discharging your body to a grounding point (e.g.
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Page 7: Care Recommendations
If the product is used in a manner not according to specification, the protection provided by the equipment may be impaired. If the product is not working properly, contact the place of purchase, nearest Westermo distributor office or Westermo technical support. -
Page 8: Simplified Eu Declaration Of Conformity
Simplified EU declaration of conformity Hereby, Westermo declares that the equipment is in compliance with EU directives. The full EU declaration of conformity and other detailed information are available at the respective product page at www.westermo.com. Agency approvals and standards compliance... -
Page 9: Type Tests And Environmental Conditions
7.5 mm, 5 – 8 Hz 2 g, 8 – 500 Hz Shock IEC 60068-2-27 Operating 15 g, 11 ms Packaging Enclosure EDW-120 UL 94 PC / ABS Flammability class V-1 Dimension 35 x 121 x 121 mm W x H x D Weight 0.2 kg... - Page 10 RS-232 ports. The Ethernet interface is 10/100BASE-T and supports the following networking protocols: TCP, UDP, ICMP, IGMP, HTTP, ARP. Two EDW-120 can be used to provide a serial point to point link over an Ethernet network using either UDP or TCP. When using TCP the EDW-120 can be configured as client or server.
- Page 11 On the network side the EDW-120 has two serial server applications implemented at each RS-232 port. The servers listen at different local TCP ports. Each serial server application allows remote clients to connect. When a connection is established any data sent to the server are transmitted at the corresponding serial interface. CH1 or CH2.
- Page 12 For more information on applications and technical data visit www.westermo.com. The Web tool also includes an integrated help where all functions and modes are described in details. More help can be found inside the web tool and the "?" button on each configuration...
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Page 13: Product Description
RJ-45 port with MDI/MDI-X. The protocols used for network communication is UDP or TCP. This allows the EDW-120 to be setup as a TCP-server or -client as well as an UDP product. Configuration of the product The EDW-120 can be easly configured via the onboard Web based configuration tool, alternatively some functions can also be set by hardware DIP-switches on the PCB. -
Page 14: Unique Features
New Connection - Hyper Terminal File Edit View Call Transfer Help 'EDW-120 IP CONFIGURATION' Firmware : 4100-9000 -- Current IP configuration -- Local IP address : 169.254.100.100 Gateway address : 169.254.100.1 Subnet Mask address : 255.255.255.0 Press <Return> to select the value shown in braces, or enter a new value. -
Page 15: Getting Started
Welcome to Westermo EDW-120 diagnostics service (TCP Server): Listening for TCP connection on port: [9000]... Getting started IP Address The default IP address of the EDW-120 when delivered is 169.254.100.100 Default port 9000 (A: RS-232) Default port 9001 (B: RS-232) Default gateway 169.254.100.1 IP address configuration The IP address is configurable by the Web tool and/or by using a terminal program. - Page 16 Browser Login The Webtool has two different login accounts. The first is the EDW-120 Guest account that only allows the user to read the products settings but he has no rights to configure the product in any way.This accounts Username and Password are fixed and aren’t configurable...
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Page 17: Restore Factory Default Settings
The factory default settings can be restored using DIP-switch S1:2. 1 2 3 4 5 6 7 8 1. Force this to ‘On’ and Power-up the EDW-120 for at least 5 seconds. 2. Force the DIP-switch to ‘Off’ and power cycle the EDW-120. - Page 18 “Telnet Environment Option” (RFC1572) to verify that it is connected to an EDW-120. The EDW-120 has partial support for the “Telnet Com Port Control Option” (RFC2217). This makes it possible to remotely (on the fly) change serial port parameters. Currently supported parameters are baud rate, parity, number of data bits and number of stop bits.
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Page 19: Application Modes
IP address of the EDW-120. 3. Login using default username and password (or your customized settings if configured). Application modes The EDW-120 can be setup for use in one of three different application modes: … TCP Server … TCP Client … UDP... -
Page 20: Transmission Control Protocol (Tcp)
This mode makes it possible to establish a TCP connection to a remote TCP server e.g. a EDW-120 in TCP Server mode. DSR signal rising or a powering up the product will trigger the EDW-120 to make an connection attempt to the specified server depending on configuration. -
Page 21: Packing Algorithm
Packing algorithm When data arrives at the serial port of the EDW-120 there must be one or more criteria fulfilled to trigger the EDW-120 to encapsulate the received serial data into a frame and send it out on the network. -
Page 22: Interface Specifications
Interface specifications Power LV Rated voltage 12 to 48 VDC Operating voltage 10 to 60 VDC Rated current 200 mA @ 12 VDC 100 mA @ 24 VDC 50 mA @ 48 VDC Rated frequency Maximum inrush 0.13 A s @ 48 VDC current @ 10 ms Power up current <... - Page 23 Ethernet 1 Electrical specification IEEE std 802.3. 2000 Edition Data rate 10 Mbit/s or 100 Mbit/s, auto-negotiated or manually set by DIP-switches Protocol UDP, TCP, ICMP, HTTP and ARP Duplex Full- or half duplex, auto-negotiated or manually set by DIP-switches Circuit type TNV-1 Transmission range...
- Page 24 Connections S1 DIP-switch under lid (for details see page 26) LED indicators, also integrated in the RJ-45 connector. (for details see next page) Ethernet 1 RJ-45 connection (for details see next page) Power connection screw terminal 4-position Description No. 1 Common No.
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Page 25: Led Indicators
Ethernet 1 (Auto-Negotiation disabled**) Position Direction* Signal name Description/Remark No.1 Transmit + Transmit data No.2 Transmit – Transmit data No.3 Receive + (/–) Receive data, auto-polarity*** No.4 – Terminated No.5 – Terminated CAT 5 cable is recommended. No.6 Receive – (/+) Receive data, auto-polarity*** Unshielded (UTP) No.7... -
Page 26: Installation
Installation Mounting / Removal WARNING - HAZARDOUS VOLTAGE Do not open an energized product. Hazardous voltage may occur when connected to a power supply. CAUTION - ELECTROSTATIC DISCHARGE (ESD) Prevent electrostatic discharge damages to internal electronic parts by discharging your body to a grounding point (e.g. use a wrist strap). -
Page 27: Dip Switch Settings
DIP-switch settings DIP-switches are accessible under the lid on top of the product. DIP-switches are used to configure the product. WARNING - HAZARDOUS VOLTAGE Do not open an energized product. Hazardous voltage may occur when connected to a power supply. CAUTION - ELECTROSTATIC DISCHARGE (ESD) Prevent electrostatic discharge damages to internal electronic parts by discharging your body to a grounding point (e.g. - Page 28 Applications Buffer size Transmit Buffer 8Kbyte. DIP-switch Receive Buffer 8Kbyte. stretch JTAG SDRAM PROCESSOR DEBUG 8 MB XTAL FLASH Data 2 MB Address CTRL Power RS-232 XTAL RESET SERIAL A RS-232 Power Power D-sub Connector Isolation from all other interfaces 6616-2211...
- Page 29 In a point to point application the EDW-120 can replace or extend a cable link. The distance between the EDW-120 products is only limited by the size of the LAN. Data can be sent across the network using ether UDP or TCP. A typical application is serial connections between PLC´s in industrial applications.
- Page 30 The Comms redirection software will encapsulate the serial data in a TCP/IP and send it to the relevant EDW-120 device. The EDW-120 will then strip off the TCP/IP frame and just forward the serial data to the target device. In the reverse direction the EDW-120 will encapsulate the data and the comms redirection software will strip off the TCP/IP frame.
- Page 31 Westermo • SE-635 35 Stora Sundby, Sweden Tel +46 16 42 80 00 Fax +46 16 42 80 01 E-mail: info@westermo.com www.westermo.com REV. H 6616-2211 2021-02 Westermo Network Technologies AB, Sweden...
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