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2.9 Application

The converter can be used to extend the distance between two serial
devices via fiber cables. The distance can be 2km, 20km, and even up to
100km.

The following example illustrates a PC performs serial communocation
with another RS-232 device far apart:

The converter converts all signals of the COM port of the PC to optical
signals and sends to the other converter far apart over fiber cable.

Содержание KSC-200 Series

Страница 1: ... 1 Industrial Serial RS 232 to Fiber Converter KSC 200 Series InstallationGuide DOC 111209 KSC 200 ...

Страница 2: ...erves the right to revise this documentation and to make changes in content from time to time without obligation on the part of KTI Networks Inc to provide notification of such revision or change For more information contact United States KTI Networks Inc P O BOX631008 Houston Texas 77263 1008 Phone 713 2663891 Fax 713 2663893 E mail kti ktinet com URL http www ktinet com International Fax 886 2 2...

Страница 3: ... accept any interference received including the interference that may cause CE NOTICE Marking by the symbol indicates compliance of this equipment to the EMC directive of the European Community Such marking is indica tive that this equipment meets or exceeds the following technical stan dards EMC Class B EN55022 1998 A1 2000 A2 2003 Class B EN61000 3 2 2000 EN61000 3 3 1995 A1 2001 EN 55024 1998 A...

Страница 4: ...nting 13 2 4 Panel Mounting 15 2 5 Applying Power 17 2 6 Power Failure Relay Output 20 2 7 Making Serial RS 232 Connection 20 2 7 1 RS 232 Port Pin Assignment Table 21 2 7 2 Cable for Connection to PC COM Port 22 2 8 Making Fiber Port Connection 23 2 9 Application 25 3 LED Indicators 26 3 1 LED Indicators 26 Appendix Model Optical Specifications 27 ...

Страница 5: ... 232 baud rates with no need for user configuration TheDin rail mountable design makes it ideal for industrial cabinets and enclosures For industrial environment the converters are designed with the follow ing enhanced features exceeding that of commercial media converters High and wide operating Temperature Wide operating voltage range for DC power input Power input interface Industrial screw ter...

Страница 6: ...timode duplex fibers SC single mode duplex fibers SC single mode single fiber z Provides surge protection transient voltage on RS 232 signals z Provides high ESD protection on RS 232 signals z Provides optical isolation between RS 232 and main circuitry z Low power consumption z Two power interface type screw terminal block andDC jack z Wide operating voltage input range z SupportDIN rail mounting...

Страница 7: ... 7 1 2 Specifications This figure shows the important components of the device ...

Страница 8: ... FiberOpticInterface FiberPort Connector DuplexST DuplexSC orBi DiSC Data Speed 100Mbps Duplex Mode Full duplex Cable Types MMF 50 125 62 5 125 SMF 9 125 LinkDistance MMF up to 2 km SMF model dependent Eye Safety compliance IEC825Class1 Refer to Appendix for detailed optical specifications LEDIndicators LED DISPLAY STATE INTERPRETATION PWR Power status ON Power on OFF Power off TX RS 232Tx BLINK R...

Страница 9: ... consumption 2 1W 7 5VDCinput 2 14W 12 6VDCinput 2 4W 30VDCinput BasicInformation Conversion Transparent for all RS 232 signals Mechanical Dimension base W28mmxD82mmxH95mm Housing Enclosed metal with no fan Mounting Support DIN rail mounting Panel mounting Weight 248g Environmental Operating Temperature Typical 30o C 70o C model dependent Storage Temperature 30o C 85o C Relative Humidity 5 90 ...

Страница 10: ...assB EMSEN55024 CE LVDSafety EN60950 EN55022 EN61000 3 2 EN61000 3 3 EN 55024 IEC 61000 4 2 ESD Test IEC 61000 4 3 RS Test IEC 61000 4 4 EFT BURST Test IEC 61000 4 5 Surge Test IEC 61000 4 6 CS Test IEC 61000 4 8 Magnetic Field IEC 61000 4 11 Volatge Int Dips ...

Страница 11: ...t your local reseller for replacement The following are available optional accessories Panel Mounting Bracket The bracket is used for mounting the device on a panel surface Commercial rated AC power adapters RatedAC120V 60HzDC7 5V1A RatedAC230V 50HzDC7 5V1A RatedAC100V 50 60HzDC7 5V1A RatedAC240V 50HzDC7 5V1A The adapters are used for supplying DC power to the converter via DC power jack interface...

Страница 12: ... replace the part or contact your trained service provider The power cable extension cable or plug is damaged An object has fallen into the product The product has been exposed to water The product has been dropped or damaged The product does not operate correctly when you follow the operating instructions Do not push any objects into the openings of your system Doing so can cause fire or electric...

Страница 13: ...N rail are 1 Install the mounting bracket onto the device unit as shown below 2 Attach bracket to the lower edge of the DIN rail and push the unit upward a little bit until the bracket can clamp on the upper edge of the DIN rail 3 Clamp the unit to the DIN rail and make sure it is mounted securely 4 Make sure that there are proper heat dissipation from and adequate ventilation around the device ...

Страница 14: ... 14 The final mechanical dimensions after installingDINrail mounting bracket are ...

Страница 15: ...device on a plane surface securely The mounting steps are 1 Install the mounting bracket on the device unit 2 Screw the bracket on the device unit 3 Screw the device unit on a panel 4 Make sure that there are proper heat dissipation from and adequate ventilation around the device Do not place heavy objects on the device ...

Страница 16: ... 16 The screw locations and final dimension are shown below ...

Страница 17: ...gTerminal Blocks Either DC1 interface or DC2 interface can be used to receive DC power from an external power system Or DC2 also can be used to deliver the power received on DC1 to next device in cascading way DC1 Vdc Positive terminal DC1 Vdc Negative terminal DC2 Vdc Positive terminal DC2 Vdc Negative terminal Three 2Pterminal plugs are provided together with the device Two of the three plugs ar...

Страница 18: ...perly Screw the wire with plug securely Then plug in DC1 contacts If cascading the power to next device is needed install the power wires and plug for another switch Then use DC2 contacts Note Only up to four device units can be cascaded to receive power from one main power input source ...

Страница 19: ...0HzDC7 5V1A RatedAC240V 50HzDC7 5V1A Connect power adapter DC plug to the DC power jack of the converter before connecting to the AC outlet Connect the power adapter to the AC outlet Note Before you begin the installation check the AC voltage of your area The AC power adapter which is used to supply the DC power for the unit should have the AC voltage matching the commercial power voltage in your ...

Страница 20: ...PF in the terminal block interface Use the provided 2Pterminal plug for signal wiring and plug into the PF contacts The function is designed as Power is normal PF contact is shorted with PF contact Power failure PF contact is disconnected with PF contact Note Be sure the voltage applied on PF contacts is within the specification of 30VDC 1A max or 120VAC 0 5A max 2 7 Making Serial RS 232 Connectio...

Страница 21: ...ment Table Pin SignalName Input Output 1 Received Line SignalDetect Output 2 TXData Output 3 RXData Input 4 DTE Ready Input 5 SignalGround Output 6 DCEReady Output 7 Clear To Send Input 8 Request To Send Output 9 Ring Indicator Output ...

Страница 22: ... 22 2 7 2 Cable for Connection to PC COM Port Connecting to 9 pinDTE device Computer or PC COM Connecting to 25 pinDTE device Computer or PC COM ...

Страница 23: ...he following connector types Duplex ST Duplex SC Single SC ConnectingMultimodeDuplexFiber Make sure the RX to TX connection rule is followed on the both ends of the fiber cable Connecting Single ModeDuplex Fiber Note Make sure the RX to TX connection rule is followed on the both ends of the fiber cable ...

Страница 24: ... 125 Singlemode SMF 9 125 FiberDistancebetweentwodevices Model Connector Fiber Distance ref max KSC 200 T ST MMF 2km KSC 200 C SC MMF 2km KSC 200 SL2 SC SMF 20km KSC 200 SL4 SC SMF 40km KSC 200 SL6 SC SMF 60km KSC 200 W3515 Bi DiSC Single SMF 15 20km Tx1310nmRx1550nm KSC 200 W5315 Bi DiSC Single SMF 15 20km Tx1550nmRx1310nm Note KSC 200 W3515 and KSC 200 W5315 must be connected together as a pair ...

Страница 25: ...er cables The distance can be 2km 20km and even up to 100km The following example illustrates a PC performs serial communocation with another RS 232 device far apart The converter converts all signals of the COM port of the PC to optical signals and sends to the other converter far apart over fiber cable ...

Страница 26: ...ATE INTERPRETATION PWR Power status ON The device is powered on OFF The device is powered off 232TX RS 232TX ON RS 232 TX data is present OFF No RS 232 TX data 232RX RS 232RX ON RS 232 RX data is present OFF No RS 232 RX data FXLNK Fiber port link ON Fiber port optical signal detected OFF Fiber port no optical signal ...

Страница 27: ...x Power Sensitivity Max Rx 200 T ST 1310nm 20 14 32dBm 8dBm 200 C SC 1310nm 20 14 31dBm 0dBm 200 SL2 SC 1310nm 15 7 30dBm 7dBm 200 SL4 SC 1310nm 5 0 34dBm 0dBm 200 SL6 SC 1310nm 5 0 35dBm 0dBm 200 W3515 BiDi SC Tx1310nm 14 8 31dBm 0dBm Rx1550nm 200 W5315 BiDi SC Tx1550nm 14 8 31dBm 0dBm Rx1310nm ...

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