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ADAM-4541

1. Fiber to Serial Serial to Fiber RS 232 422 Fiber to Fiber On OFF Fiber to Serial Beane Serial to Fiber Fiber to Fiber de Jo Note The LED display in Ring Mode is the same as in Point to Point Mode Startup Manual 4 Wiring Diagrams Serial Type Pin Assignment RS 232 RX TX GND RS 485 2 wire DATA DATA GND RS 422 4 wire TX TX RX RX GND RS 485 G N O 29 4 ng 25 N wea amp um c um IEB Fiber d MES ii y TEMPE iz c RS 485 Ring Operation System ADAM 4541 ADAM 4541 ADAM 4541 ADAM 4541 Wetsmose I ier Optic to Wetsmote I mer Optic to Wetmote Fer Optic ts Wstmote F Ber Optic to 5 232 422 485 Converter F5 232 422 485 Converter amp 53 232 422 A83 Converter 5 232 422 485 Converter Veld aa ed dd ledig ae tele tart dd ledig ae N ad RS 485 Pin Assignment of Cable 1700090253 DB 9 to 3 Wires Cable DB 9 Connector 3 Wires Connection White Red Black ELE Startup Manual 5 Troubleshooting The TX and RX connections are reversed Make sure the fiber connection is made so that the TX of one end is connected to the RX of the other Poor connection between the ADAM 4541 and the Make sure the ADAM 4541 is securely plugged into communication port in computer the communication port Attenuation on the fiber causes the signal level to drop Reduce attenuation by reducing connector loss below the accepted level transmission distances
2. 22 RS 232 gt B GND 10 lt lt 2 E x4 ox x x 2 gt We advise that the following standard colors as LE e amp PF 6 indicated on the modules be used for power lines 7 i 00 OO O00 Vs gt R Red GE as S EIE GND gt B Black KOLBINGER PCQT 43 2239 3160 AT 2384 Breitenfurt Vienna Hauptstrasse 93 office kolbinger at www pcqt at
3. ADAM 4541 Fiber Optic to RS 232 422 485 Converter Overview Fiber optic transmission offers the benefits of wide bandwidth immunity to EMI RFI interference and secure data transmission The ADAM 4541 can be used as an RS 232 422 485 point to point or ring connection for transmitting and converting full half duplex signals and their equivalents within a fiber optic environment Fiber optics are the perfect solution for applications where the transmission medium must be protected from electrical exposure lightning atmospheric conditions or chemical corrosion The ADAM 4541 is specifically designed to link various machinery equipped with RS 232 422 485 communication ports such as computer systems or manufacturing machines Using standard ST connectors the module s fiber optic ports can accommodate a wide range of fiber optic cable sizes including 62 5 125 um Packing List Before you begin installing your module please make sure that the following materials have been shipped I x ADAM 4541 Module with DIN rail mounting bracket I x ADAM 4541 User Manual I x Panel Mounting Bracket I x Cable for DB 9 to 3 wired Red RX White TX Black GND If any of these items are missing damaged contact your distributor or sales representative immediately For more information on this and other Advantech products please visit our websites at http www advantech com http www advantech com eAutomation For technica
4. AM modules that have different data formats Should you change the ADAM module s data format be aware that you will also have to change the data format on all the other modules in the network SW2 Switch 2 sets the baud rate for RS 485 auto flow control The options range from 1200 bps to 115 2 kbps The factory default is 9600 bps Be aware that when you change the baud rate you also have to change the baud rate for all of the connected modules accordingly You can refer to the table below to make sure when you need to set SW2 Baud Rate me MEER p p e EN EN ER EN EE KE ins dd dd oe o ws or fie oe oe om om o o saw e os poe os oe o o Ee Gad e e om oe oe je o Dee oe oe oe ow apo oe oe o sene fo e e oe or oe oe o sr fo oe oe oe oe oe auo o sag oe oe oe oe or Bio oe o o o oe or o o o ag Default setting Note When using RS 232 422 in ring mode both position 9 of SW2 and the baud rate need to be configured And the device MUST be connected to prevent the possibility of communications failure For example using RS 232 with a baud rate of 9600 kps in ring mode both position 4 and position 9 need to be switched ON But only position 9 needs to be switched on in normal mode To Set to SW2 Operation Mode RS 232 RS 422 RS 485 Dwma o w ve am ow Yes es SW3 The ADAM 4541 can support ring operation By setting the DIP2 of SW3 the ADA
5. M 4541 can be set as Ring or Normal mode We will introduce more about ring operation in the later chapter s 1 Operation Mode Normal Mode Ring Mode ON Default setting Startup Manual 2 Ring Operation Several ADAM 4541 modules can be cascaded to form a ring connection With a circumstance that users plan to use a HMI SCADA to connect multiple kinds of IO device with ADAM 4541 users can apply ring architecture to save lots of cost caused from the number of modules and the length of optical fiber Following diagrams demonstrates the Ring application Ring Operation mode is set by DIP2 of SW3 Limitation While applying ring operation please notice the following limitations It only supports the half duplex Up to 50 ADAM 4541 can be connected over a distance of 2 5 km Under ring operation RS 232 422 485 all need to set SW2 for baud rate Normal Operation PC ADAM 4541 Optical ADAM 4541 Fiber d RS 232 ADAM 4541 ADAM 4541 RS 422 EET 3 PLC RS 232 to 3 RS 485 Converter ADAM 4541 ADAM 4541 ADAM 4000 Startup Manual 3 Ring Operation Optical Fiber ADAM 4541 ADAM 4541 ADAM 4541 ADAM 4541 RS 232 RS 232 RS 422 RS 485 ADAM 5000 PLC ADAM 4000 LED Description On the face plate of module the LED is a status indicator The meaning for LED display method is described as following table Status LED LED Operating Status
6. etc The connection between the communication ports is Add a converter to one of the optical modems so that neither DTE to DTE nor DCE to DCE connection the pin assignments from the communication port to the modem are from pin 2 to pin3 and from pin 3 to pin 2 Damage Test If none of the above resolved your problem your module may be damaged To test for damage use the hyper terminal program of MS Windows to perform a loop back test of the optical modem This will detect if the module is damaged For the ease of use in industrial environments the ADAM modules are designed to accept industry standard 24 VDC unregulated power Operation is guaranteed when using any power supply between 10 and 30 VDC Power ripples must be limited to 5 V peak to peak while the voltage in all cases must be maintained between 10 and 30 VDC All power supply specifications are referenced at the module connector The power cables should be selected according to the number of modules connected and the length of the power lines When using a network with long cables we advise the use of thicker wire to limit line voltage drop In addition to serious voltage drops long voltage lines can also cause interference with communication wires Data Acquisition Modules ADAM 4541 Multimode Fiber Optic t 0 RS 232 422 485 Ga SW2 BAUD RATE 1 Power Supply 10V to 30VDC f w RS 485 RS 4
7. haser that this product will be free from defects in materials and workmanship for two years from the date of purchase This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech or which have been subject to misuse abuse accident or improper installation Advantech assumes no liability under the terms of this warranty as a consequence of such events If your product is defective it will be repaired or replaced at no charge during the warranty period package and ship it prepaid to your dealer AT 2384 Breitenfurt Vienna Hauptstrasse 93 office kolbinger at www pcqt at od da md mir c m a a c a HJILNVAV Switch and Jumper Settings ADAM 4541 provides three DIP switches that users can configure the settings for their applications SW I and SW2 set the data format and baud rate of serial communication SW3 sets the Transmission mode SWI Switch 1 controls the data format Data can be 9 10 11 or 12 bits The factory default is 10 bits one start bit eight data bits one stop bit and no parity bit Data Format ws for ONT ws ON ON Default setting When using the converter in combination with other ADAM modules do not change the default setting of the converter since ADAM modules have a fixed data format of ten data bits The option of changing to 9 11 or 12 bits is for use with other modules other than AD
8. l support and service http www advantech com tw eservice This startup manual is for the ADAM 4541 Part No 2003454101 3rd Edition June 2014 KOLBINGER PCQT 43 2239 3160 Direct plug and play Easily mounted on a DIN rail panel or piggybacked Transmission speeds of up to 115 2 kbps Optical fibers enable transmission of up to 2 5 km Half Full duplex bidirectional transmission mode Support for ring mode Avoid lightning strikes and EMI RFI Prevents damage from electrostatic discharge Stable and error free data transmission Automatic internal RS 485 bus supervision No external flow control signals required for RS 485 Transient suppression and over current protection on RS 232 422 485 data lines LED for power and data flow indication Specifications Fiber Optic Multimode Wavelength 820 nm Transmission Distance 2 5 km Optical Power Budget attenuation 15 dB Casing ABS with captive mounting hardware Communication Mode Asynchronous Connector Plug in screw terminal Fiber port ST Transmission Mode Full Half duplex bidirectional Transmission Rate Up to 115 2 kbps Power Requirement Unregulated 10 30 Vpc Operating Temperature 10 70 C 14 158 F Operating Humidity 5 95 non condensing Accessories DIN rail mounting adapter panel mounting bracket Two Year Warranty Advantech warrants to you the original purc

ADAM-4541

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