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.
Ensure compliance to national installation regulations. Refer to the user guide for detailed information. Replacing the internal fuse must only be performed by Westermo qualified personell. Warning - Reduce the risk of fire To reduce the risk of fire, use only no.
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When it is operated at high temperatures, the external surface may exceed Touch Temperature Limit according to EN/IEC/UL 60950-1. Westermo’s products are fanless and use convection cooling. To avoid obstructing the airflow around the product, follow the spacing recommendations. Caution - Wiring Ensure that the temperature rating of the cable is sufficient for the application before connecting to the field wiring terminals.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit. • Do not paint the product. Paint can clog the product and prevent proper operation. If the unit is not working properly, contact the place of purchase, nearest Westermo distributor office or Westermo technical support. 6643-2240...
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...
Type tests and environmental conditions Environmental phenomena Basic standard Description Test levels Electrostatic discharge EN 61000-4-2 Enclosure Contact: ±6 kV Air: ±8 kV Fast transients EN 61000-4-4 Power port ±2 kV Ethernet Status out/Digital in Serial ports Enclosure L-L: ±0.5 kV, 2 Ω, 18 μF Surge EN 61000-4-5 Power port...
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Environmental Temperatures EN 60068-2-1 Operating –40 to +70°C (–40 to +158°F)* EN 60068-2-2 Storage and transport –50 to +85°C (–58 to +185°F) Humidity EN 60068-2-30 Operating 5 to 95 % relative humidity Storage and transport 5 to 95 % relative humidity Altitude Operating 2 000 m / 70 kPa...
Interface specifications Power Operating voltage Rated: 24 to 48 VDC Operating: 19 to 60 VDC Rated current 150 mA (300 mA) @ 24 VDC (with 500 mA USB load) 80 mA (150 mA) @ 48 VDC (with 500 mA USB load) Rated frequency Inrush current, I 22.7·10...
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RS-232 Electrical specification EIA RS-232 Data rate 50 bit/s – 115.2 kbit/s Data format 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits Protocol Transparent, optimised by packing algorithm Circuit type SELV Transmission range 15 m / 49 ft Isolation to All other...
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Connection USB receptacle connector type A Console Electrical specification LVTTL/LVCMOS-level Data rate 115.2 kbit/s Data format 8 data bits, no parity, 1 stop bit, no flow control Circuit type SELV Connection 2.5 mm jack, use only Westermo cable 1211-2027 6643-2240...
Location of interface ports and LEDs LED Indicators Power connection Position Direction Description No. 1 VBUS No. 2 In/Out D– No. 3 In/Out No. 4 Shield In/Out Connected to protective earth Ethernet connection TX (4 ports) Position Signal Direction Description No.1 In/Out Transmitted/Received data...
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RS-422/485 (for more details see below) Position Signal Direction Description RS-422 RS-485 (4-wire) (2-wire) No. 1 T+/R+ Out/In RS-422: Transmit RS-485: Transmit/Receive No. 2 T– T–/R– Out/In RS-422: Transmit RS-485: Transmit/Receive No. 3 R– – RS-422: Receive No. 4 – –...
The following steps needs to be taken 1. Connect the serial diagnostic cable to the console port (use only Westermo cable 1211-2027). 2. Connect cable to your computer (USB port, if drivers are needed they can be downloaded from our Web page).
Power connection 4-position Product marking Direction Description No. 1 +DC1 Input Supply voltage input DC1 No. 2 +DC2 Input Supply voltage input DC2 No. 3 -COM Input Common No. 4 -COM Input Common LynxDSS supports redundant power connection. The positive inputs are +DC1 and +DC2, the negative input for both supplies are –COM.
LED indicators Status Description Unit has no power. GREEN All OK, no alarm condition. Alarm condition, or until unit has started up. (Alarm conditions are configurable, see ''WeOS Management Guide''). BLINK Location indicator ("Here I am!"). Activated when connected to IPConfig Tool, or upon request from Web or CLI.
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Mounting This unit should be mounted on 35 mm DIN-rail, which is horizontally mounted inside an apparatus cabinet or similar. It is recommended that the DIN-rail is connected to ground. Snap on mounting, see figure. Mounting Lynx with integrated DIN-clip: Removal Removing Lynx with integrated DIN-clip: Press down the support at the back of the unit using a screwdriver.
• IPConfig tool This is a custom Westermo tool used for discovery of attached Westermo units. Note! Version of IP Config tool must be 10.4.0 or higher. • Web Configuration of the unit using the web browser.
Referring documents Type Description Document number Management Guide Westermo OS management guide 6101-3201 Factory default on L106-S2 and L206-S2 It is possible to set the unit to factory default settings by using two straight standard Ethernet RJ-45 cables. 1. Power off the switch and disconnect all Ethernet cables (copper and fibre).