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LINE EYE»çÀÇ MULTI-PROTOCOL ANALYZER LE-7200Àº 4MbpsÀÇ High-Speed Åë½ÅÀ» ÀÌ¿ëÇÑ È¿°úÀûÀÎ °èÃø°ú °£´ÜÇÑ ½Ã¹Ä·¹ÀÌ¼Ç ±â´ÉÀÌ ÀÖ´Ù. ¿É¼Ç ÀåÂø ¸¸À¸·Î I2C, CAN/LIN, V.35, RS-449, TTL, IrDA, Current loop µî ´Ù¾çÇÑ ÇÁ·ÎÅäÄÝ Áö¿øÀÌ °¡´ÉÇÕ´Ï´Ù. ÇÁ·ÎÅäÄÝ ºÐ¼®±â LE-7200Àº Handly Type ºñµ¿±â½Ä, µ¿±â½Ä ¿Â¶óÀÎ ¸ð´ÏÅÍ Àåºñ·Î Idle Time Display, PowerfulÇÑ Trigger ±â´É, Timer/Counter, Buffer, Program simulation µî°ú °°Àº ´Ù¾çÇÑ ±â´ÉÀÌ ÀÖ´Ù. ¶ÇÇÑ, ³ôÀº ¼º´ÉÀÇ °èÃø±â´É°ú °£´ÜÇÑ ½Ã¹Ä·¹À̼ÇÀÌ Æ¯Â¡À¸·Î °øÀåÀÚµ¿È¾÷ü, »ç¹«ÀÚµ¿È¾÷ü, ºôµùÀÚµ¿È¾÷ü, ºí·çÅõ½º°³¹ß¾÷ü, ±ÝÀ¶¾÷üÀÇ ¿î¿µÀÚ ¹× ¼³Ä¡ÀÚ¿¡°Ô ÇʼöÀûÀÎ Àåºñ·Î¼ ÈÞ´ë°¡ °£ÆíÇÏ°í ȸéÀÌ ¸Þ´º ¹æ½ÄÀ¸·Î ±¸¼ºµÇ¾î ¿î¿µÇϱ⿡ °£ÆíÇÒ »Ó¸¸ ¾Æ´Ï¶ó °¡°Ý¸é¿¡¼µµ Àú·ÅÇϹǷΠ½Ã½ºÅÛ °³¹ß¾÷ü Åë½Å°ü·Ã Çϵå¿þ¾î °³¹ß¾÷ü¿¡¼ ºÎ´ã¾øÀÌ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
¡Ü ¿É¼Ç º¸µå È®Àå(´Ù¾çÇÑ PROTOCOL Áö¿ø)
¡Ü ´Ù¾çÇÑ ÇÁ·ÎÅäÄÝ (CAN/LIN, I2C, IrDA) Àû¿ëÀÌ °¡´É
¡Ü Ư¡
¢º ÃÖ´ë 4MbpsÀÇ °í¼ÓÅë½Å ´ëÀÀ Ç¥ÁØÀ¸·Î RS-232CÅë½Å (µ¿±â½ÄÅë½Å, ºñµ¿±â½ÄÅë½ÅÀÇ °øÈ÷ 2.048Mbps±îÁö) °ú HDLCÅë½Å(4Mbps)ÀÇ Åë½ÅÀ» monitorÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾î´À °æ¿ì¶óµµ ¼Û¼ö½ÅÀÇ ¿ÏÀüÇÑ ÀüÀÌÁß Åë½ÅÀ» monitorÇÒ ¼ö ÀÖ°í, option È®À庸µå¸¦ »ç¿ëÇϸé X.20/21, RS-449, V.35, Current loop, TTL(3V/5V), IrDA, CAN½ÅÈ£ÀÇ Åë½Åµµ monitor ÇÒ ¼ö ÀÖ½À´Ï´Ù. ½¬¿î ¸Þ´º ¹æ½ÄÀÇ display
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¢º AUTO SAVE ±â´É 1G BYTE 6G Bytes(¿É¼Ç)±îÁö ÀÚµ¿À¸·Î ÃøÁ¤ÇÑ µ¥ÀÌÅ͸¦ ÀúÀåÇÒ ¼ö ÀÖ½À´Ï´Ù.
Target Line Speed (bps) |
Continuous Recording Time Reference |
Main Monitor Only |
When Using MC-512CF |
When Using MC-1GCF |
When Using MC-4GH |
When Using MC-6GH |
9600 |
Approx. 40min. |
Approx. 30hrs. |
Approx. 60hrs. |
Approx. 240hrs. |
Approx. 360hrs. |
115.2K |
Approx. 200sec. |
Approx. 2.5hrs. |
Approx. 5hrs. |
Approx. 20hrs. |
Approx. 30hrs. |
1M |
Approx. 26sec. |
Approx. 19min. |
Approx. 38min. |
Approx. 150min. |
Approx. 210min. | |
¢º LOGIC ANALYZER ±â´É bit ´ÜÀ§ÀÇ Timing Trouble ÇØ°á ÃÖ°í 50nÃÊÀÇ ½Ã°£ºÐÇØ´É·ÂÀ¸·Î Åë½Å LineÀÇ TimingÀ» Logic Analyzer Ç¥½ÃÇÏ¿© ¾î·Á¿î ¹®Á¦Á¡ÀÇ ±Ô¸í»Ó¸¸ ¾Æ´Ï¶ó, Åë½Å±Ô°Ý¼¿Í ºñ±³ÇÏ¸é¼ ½Ç½ÀÇÏ´Â ±³À°¿ë¿¡µµ ÃÖÀûÀÔ´Ï´Ù.
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¢º PC Link ±â´É ÃøÁ¤ µ¥ÀÌÅ͸¦ ½Ç½Ã°£À¸·Î PC Àü¼ÛÀÌ °¡´É LE-7200¿¡¼ µ¥ÀÌÅ͸¦ capture ÇÏ¸é¼ PC·Î µ¿½Ã¿¡ µ¥ÀÌÅ͸¦ ¿Ã·Á ¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù. (¿É¼Ç LE-PC300 »ç¿ë ½Ã) ´ë¿ë·® µ¥ÀÌÅÍ ÀúÀåÀÌ °¡´É ÇÏ°í remote controlµµ °¡´ÉÇÕ´Ï´Ù.
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¢º °¢Á¾ SIMULATION ±â´É Á¦¾î¼±ÀÇ »óųª dataÁßÀÇ ÀÓÀǹ®ÀÚ¿¡ ´ëÇÑ parity errorµî ´Ù¾çÇÑ manual simulationÀÌ °¡´ÉÇÕ´Ï´Ù. Trigger±â´É°ú º´ÇàÇϸé Á¶°ÇÀÏÄ¡½Ã¿¡ ÁöÁ¤ data ¼ÛÃâµµ ÇÒ ¼ö ÀÖ½À´Ï´Ù. º¸´Ù °íµµÀÇ simulationÀ» ÇàÇϱâ À§Çؼ °£ÀÌ ¿ë¾î¸¦ 36Á¾·ù ÁغñÇÏ¿´½À´Ï´Ù. ÀÌ °£ÀÌ ¿ë¾î¸¦ ±¸»çÇϸé Åë»ó °íµµÀÇ programÀÌ ÇÊ¿äÇÑ º¹ÀâÇÑ Çö»óÀ» °£´ÜÇÏ°Ô ÀçÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, Ç¥ÁØÀ¸·Î sample programÀ» ÀåÂøÇÏ°í ÀÖ´Â ¹Ù Ãʺ¸ÀÎ ºÐÀÌ¶óµµ ¹Ù·Î ÀÚÀ¯ÀÚÀç·Î ±¸»ç ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Command |
Operation |
SEND CHR |
Sends max. 8 data sets. |
SEND REG |
Sends data registered in transmission table under specified REG No. |
WAIT CHR |
Waits until receiving specified data (max. 8 data sets). |
WAIT FRM |
Waits until receiving 1 frame. |
WAIT TM |
Waits for specified amount of time. |
GOTO L |
Jumps to specified label No. |
CALL L |
Jumps to subroutine of specified label No. |
IF CHR L |
Branched if specified data in reception buffer. |
IF LN L |
Branches if interface line is specified logic. |
SET REG |
Sets or increases/decreases value of specified REG No. |
SET TM L |
Controls specified timer and sets to specified value. |
INT TRG 0 L |
Interrupts specified label when trigger 0 condition is satisfied. | |
¢º BIT/BLOCK ERROR TEST ±â´É ÀÇ»ç random test pattern (63, 511, 2047, MARK, SPACE)¿¡ ÀÇÇÑ BERT TEST¸¦ ÇÒ ¼ö ÀÖ½À´Ï´Ù. (Åë½Å speed : 2.048 Mbps) Key ÀÔ·ÂÀ¸·Î, bit error¸¦ »ðÀÔÇÏ´Â °Íµµ °¡´É ÇÕ´Ï´Ù.
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¢º ´Ù¾çÇÑ PROTOCOL ´ëÀÀÀÇ È®Àå BOARD(OPTION) Ç¥ÁØÀÇ RS-232C¿Í RS-422/485ÀÇ board¿Í ±³È¯À¸·Î OP-SB5F(TTL, I2C), OP-SB6F(IrDA), OP-SB7F(CAN), OP-SB7FX(CAN/LIN)ÀÇ ÇÁ·ÎÅäÄÝÀ» Áö¿øÇϸç, È®Àå ÄÉÀ̺íÀ» »ç¿ëÇϸé V.35 ¹× RS-449 Áö¿ø°¡´É ÇÕ´Ï´Ù. |
¢º dzºÎÇÑ TRIGGER¿Í TRIGGER µ¿ÀÛ ¿©·¯ °¡Áö trigger Á¶°Ç°ú µ¿ÀÛÀ» ÃÖ´ë 4°¡Áö·Î ÁöÁ¤ÇÒ ¼ö ÀÖ¾î, °¢Á¾ Åë½Å systemÀÇ ÀåÇغм®¿¡ À¯¿¬ÇÏ°Ô ´ëÀÀÇÒ ¼ö ÀÖ½À´Ï´Ù.
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¢º STATISTICAL ANALYSIS MEASUREMENT ¼Û¼ö½Å data¸¦ ¼öÁý Åë°è ÇÒ ¼ö ÀÖ´Ù. ¼³Á¤ÇÑ trigger eventÀÇ ¼ö³ª ÇÁ·¹ÀÓÀ» ±×·¡ÇÁ·Î display ÇÑ´Ù(´ÜÀ§ : 1 to 240min). ƯÁ¤ ½Ã°£ µ¿¾È Åë½Å¿¡ ÀÚÁÖ ÀÏ¾î³ Æ®·¡ÇÈ°ú ¿¡·¯ÀÇ ÀÌÇظ¦ µ½´Â´Ù.
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¢º DATA³ª Á¦¾î¼± Á¤º¸ÀÇ ´Ùä·Î¿î MONITORING ¼Û¼ö½Å dataÀÇ idle timeÀ̳ª Á¦¾î¼± Á¤º¸µîÀÇ ºÎ°¡ Á¤º¸±îÁö real time¿¡ monitorÇÒ ¼ö ÀÖ½À´Ï´Ù. Data code´Â 10Á¾·ù°¡ ÀÖ½À´Ï´Ù. ³»ÀåµÈ °¢Á¾ ¹ø¿ª±â´ÉÀº ȸ鿡 Ç¥½Ã ÇÒ ¼ö Àֱ⠶§¹®¿¡ data Çؼ®ÀÇ speed upÀ» µµ¸ð ÇÕ´Ï´Ù.
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¢º OFFLINE ANALYSIS AND DATA SEARCHES ÃøÁ¤ÇÑ µ¥ÀÌÅ͸¦ ÀÚÀ¯·Ó°Ô scrolled ¹× paged°¡ °¡´ÉÇÏ´Ù. ƯÁ¤ÇÑ Á¶°ÇÀ» ºÎ¿©ÇÏ¿© °·ÂÇÑ searchingÀÌ °¡´ÉÇÏ´Ù
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¢º ´ë¿ë·® BUFFER MEMORY 11.6MBÀÇ ´ë¿ë·® buffer memoryÀ» žÀçÇÏ°í ÀÖ½À´Ï´Ù. 2°³·Î ³ª´² »ç¿ë ÇÒ ¼ö ÀÖ¾î link buffer ·Î½á »ç¿ëÇÏ´Â °Íµµ °¡´ÉÇÕ´Ï´Ù. |
¢º AUTO RUN/STOP ±â´É ¼³Á¤ÇÑ ½Ã°£¿¡ ¾Æ³¯¶óÀÌÀú¸¦ ÀÚµ¿À¸·Î RUN/STOPÀ» °¡´ÉÇÏ°Ô ÇÑ´Ù.
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¢º AUTO CONFIGURATION ±â´É ¸ðµç protocolÀÇ (ÃÖ´ë 256Kbps±îÁö), Åë½Å¼Óµµ³ª flaming, data codeÀÇ ³»¿ëÀ» ÀÚµ¿ ¼³Á¤ÇØ Áֱ⠶§¹®¿¡ ´©±¸¶óµµ °£´ÜÇÏ°Ô monitor ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
¡Ü »ç¾ç
¢º TYPE OF INTERFACE Ç¥ÁØ : RS-232C[V.24], RS-422/485(RS-530) DTE/DCE º¯È °¡´É ¿É¼Ç : RS-449, V.35, Current loop, TTL, I2C, IrDA, CAN/LIN |
¢º PROTOCOL º¸Á¶µ¿±â : ASYNC, ASYNC PPP CHARACTER µ¿±â : SYNC, BSC BIT µ¿±â : HDLC, SDLC, X.25 Other expansions : I C, IrDA, BURST |
¢º µ¥ÀÌÅÍ Àü¼Û ½ºÇǵå(bps) Max. speed (Full-duplex) : 2.048Mbps Max. speed (Half-duplex) : 4Mbps High-speed HDLC mode : 10Mbps Speed setting range : 50 ~ 4.000Mbps Setting step : User defined |
¢º DATA CODE ASCII, EBCDIC, JIS7, JIS8, Baudot, Transcode, IPARS, EBCD, EBCDIK, HEX |
¢º CHARACTER FRAMING ¡Ý ASYNC : data bit(5, 6, 7, 8)+parity bit[0,1]+stop bit[1,2] ¡Ý SYNC : data bit+parity bit [total 6, 8 bit] ¡Ý HDLC : data bit+parity bit [total 8 bit] |
¢º PARITY BIT NONE, ODD, EVEN, MARK, SPACE |
¢º BIT TRANSMISSION SEQUENCE LSB first/ MSB first changeable |
¢º POLARITY INVERSION NORMAL/INVERTED selectable |
¢º ¿¡·¯ üũ ±â´É PARITY, FRAMING, BREAKING, LCR, ABORT, SHORT FRAME, CRC-6, CRC-12, CRC-16, CRC-32, CRC-ITU-T ¼±Åà °¡´É |
¢º ¸Þ¸ð¸® ¿ë·® ¡Ý ¸ð´ÏÅ͸µ Capture ¸Þ¸ð¸® : 11.6MB[5.8M character 2ºÐÇÒ °¡´É] <¸µÅ©¹öÆÛ·Î »ç¿ë°¡´É>
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¢º ¿Â¶óÀÎ ¸ð´ÏÅ͸µ ±â´É half-duplex, full-duplex Åë½Å ´ëÀÀ ¡Ý IDLE TIME Ç¥½Ã(ÃÖ´ë 9999, ºÐÇØ´É. 100msec, 10msec, 1msec) Time stamp Ç¥½Ã (ìíãÁÝÂ, ãÁÝÂõ©, ÝÂõ©10msec) |
¢º PROTOCOL ¹ø¿ª Ç¥½Ã BSC, HDLC(LABP, LAP), X.25(FRAME, PACKET) |
¢º Á¢¼Ó ½ÅÈ£»óÅ µð½ºÇ÷¹ÀÌ ±â´É ¡Ý LED Ç¥½Ã : SD(T), RS(C), ER, ST1, RD(R), CS(I), DR, CD, SQD, CI, ST2, RT(S) ¡Ý LCD Ç¥½Ã : RS(C), ER, CS(I), DR, CD, SQD, CI ¿ÜºÎÀÔ·ÂÀ¸·Î ºÎÅÍ ¼±ÅÃÇÏ¿© 4°³ÀÇ ½ÅÈ£¸¦ ¼Û½Å data¿Í °°ÀÌ ÆÄÇü Ç¥½Ã |
¢º DATA °Ë»ö ±â´É ¡Ý Á¶°Ç : ÁöÁ¤¹®ÀÚ¿ , ÁöÁ¤Ä¡ ÀÌ»óÀÇ idle time, error data, time stamp ¼öÄ¡ , triggerÁ¡ ÁöÁ¤È¸éÇ¥½Ã page¹øÈ£ ¡Ý µ¿ÀÛ : Àú°ÇÀÏÄ¡ dataÀÇ ¼µÎÇ¥½Ã, °è¼ö |
¢º ¸ð´ÏÅÍ Á¶°Ç ÀÚµ¿ SETTING ±â´É ¡Ý APPLICABLE PROTOCOL : Applicable to all protocols ¡Ý APPLICABLE LINE SPEED : data Àü¼Û ¼Óµµ(ÃÖ´ë 256kbps), protocol, framingµî |
¢º TRIGGER ±â´É 4°³ÀÇ Á¶°Ç°ú Á¶°ÇÀÌ ¸ÂÀ» ¶§ÀÇ ¿î¿µÀÌ °¡´ÉÇÏ´Ù. ¡Ý TRIGGER Á¶°Ç ÁöÁ¤¹®ÀÚ¿ (ÃÖ´ë 8¹®ÀÚ) Error flaming, BCC block/abort, short frame °³º°ÁöÁ¤ °¡´É, timer/counter ¼öÄ¡ ÀÏÄ¡, ¿ÜºÎ triggerÀÔ·Â, interface Á¦¾î¼±ÀÇ ³î¸® Á¶ÇÕ idle timer ¼±Åð¡´É ¡Ý TRIGGER OPERATION °èÃø testÀÇ Á¤Áö, ¿ÜºÎ½ÅÈ£Ãâ·Â, Á¶°ÇÀÇ À¯È¿È, memory card¿¡ data ÀúÀå, buzzer, counterÁ¦¾î ÁöÁ¤ ¹®ÀÚ¿ÀÇ ¼ÛÃâ (manual simulation½Ã) |
¢º DELAY TIME ÃøÁ¤ ±â´É Á¦¾î¼± º¯È °£ÀÇ ½Ã°£ ÃøÁ¤(ºÐÇØ´É : 0.1msec), ÃÖ´ëÄ¡, ÃÖ¼ÒÄ¡ÀÇ Ç¥½Ã°¡´É |
¢º TIMER/COUNTER Timer(2Á¾·ù) : ÃÖ´ë 999999 ºÐÇØ´É : 100msec/10msec/1msec ¼±Åð¡´É ¹ü¿ë counter(2Á¾) : ÃÖ´ë 999999 Data¼ö counter(¼Û½Å¿ë 1 ¼ö½Å¿ë1) : ÃÖ´ë 4294967295 |
¢º BIT ERROR RATE TEST ±â´É ¡Ý TEST PATTERN 63, 511, 2047, MARK, SPACE (key Á¶ÀÛÀ¸·Î bit error »ðÀÔ°¡´É) ¡Ý TEST RESULT bit error ¼ö block error ¼ö bit error À² block error À², sync loss ¼ö, Savail (±¸µ¿½Ã°£), %Á¤»ó µ¿ÀÛÀ² |
¢º SIMULATION ±â´É LE-7200Àº 6Á¾·ùÀÇ Simulation ±â´ÉÀ» Á¦°øÇÑ´Ù. ¡Ý Manual Simulation (Å° °ª¿¡ ÁÖ¾îÁø µ¥ÀÌÅ͸¦ Àü¼Û) ¡Ý Buffer Simulation (Buffer¿¡ ¸ð´ÏÅÍµÈ µ¥ÀÌÅ͸¦ Àü¼Û) ¡Ý Flow Control Simulation (X-ON/OFF Á¦¾î¿¡ »ç¿ë) ¡Ý Echo-Back Simulation (¹ÞÀº µ¥ÀÌÅ͸¦ Àü¼ÛÇϴµ¥ »ç¿ë) ¡Ý Multipolling (³×Æ®¿÷ »óŸ¦ ½ÇÇèÇϴµ¥ »ç¿ë) µîÀ» Á¦°øÇÏ°í ¡Ý Program Simulation (½Ã¹Ä·¹À̼ÇÀ» ÇÁ·Î±×·¡¹ÖÀÌ °¡´É)
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¢º PROGRAM SIMULATION ±â´É Àü¿ë ¸í·ÉÀ» »ç¿ëÇÑ programÀ¸·Î °¢Á¾ protocol simulationÀ¸·Î À¯¿¬ÇÏ°Ô ´ëÀÀ ¡Ý ¸í·É¼ö : 36°³ (Àü¿ë¸í·É) ¡Ý ÃÖ´ë step¼ö : 2000(sample program ÷ºÎ, error dataÀÇ ¼ÛÃâ °¡´É)
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¢º MEMORY CARD INTERFACE ¡Ý CAPACITY : 6G/1G/512Mbytes(Àü¿ë flash memory card) *1 ¡Ý ±â´É : ¼³Á¤ data ¹®ÀÚ¿ table simulation program monitor dataÀÇ load/save |
¢º DISPLAY LCE display : 30 characs. 8 lines (max.) or equipment |
¢º REMOTE-CONTROL INTERFACE ¡Ý PORT : RS-232C (mini DIN 8 pin connector) <ÃÖ´ë Àü¼Û¼Óµµ230.4kbps> ¡Ý ±â´É : ¼³Á¤ data monitor dataÀÇ load/save, º»Ã¼ system ROM update
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¢º PRINTER INTERFACE ¡Ý PORT centronices (unparallel 14pin connector) RS-232C mini-DIN 8pin connector ¡Ý ±â´É : ȸé hard copy, monitor dataÀÇ ¿¬¼Ó format Àμâ |
¢º POWER SOURCE AC adapter, DC 9V 1.4A(AC100V ¡¾10%, 50/60Hz, 28VA) ¡Ý ³»Àå Ni-CdÀüÁö : ¿¬¼Ó 4½Ã°£ »ç¿ë°¡´É (back light off), ÃæÀü 15h
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¢º DIMENSION/WEIGHT 39mm(H) ¡¿240mm(H)¡¿180mm(D) Approx ¾à 1kg |
¢º ACCESSORIES RS-232C/RS-422/485 sub board (º»Ã¼¿¡ ÀåÂø) ¡Ý CABLE : RS-232C monitor¿ë, X.21 monitor¿ë, ¿ÜºÎ ½ÅÈ£ ÀÔÃâ·Â¿ë, AUX¿ë, D-subº¯È¯ connector, remote control software*2, AC adapter, carring bag, Ãë±Þ¼³¸í¼, º¸Áõ¼ |
¢º OPTION ¡Ý memory card : 1GB, 512MB ¡Ý interface sub board : OP-SB5F (TTL, I2C), OP-SB6F (IrDA), OP-SB7F (CAN), OP-SB7FX, SBL-OP-1B (Current loop) ¡Ý interface cable : LE-25M34(V.35 cable), LE-25M37(RS-449 cable) ¡Ý ¼ÒÇü summer printer, AUX cable(DCE¿ë) |
*1 option memory card´Â buffer memory È®ÀåÀ¸·Î´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. *2 remote control software´Â Window 98/ME Window 2000/XP¿¡¼ »ç¿ë°¡´É |
¡Ü Á¦Ç° ±¸¼º ¢º LE-7200 º»Ã¼ : 1EA ¢º »ç¿ëÀÚ ¸Å´º¾ó : ÇѱÛ, ÀÏ¾î °¢ 1EA ¢º Àü¿ë SMPS (9V, 1.4A) : 1EA ¢º DB-25 PIN Y CABLE : 1EA ¢º AUX CABLE : 1EA ¢º °¡¹æ : 1EA
¡Ü Ãë±Þ Ç°¸ñ ¢º ÇÁ·ÎÅäÄÝ ¾Æ³¯¶óÀÌÀú LE-7200, LE-3200, LE-2200, LM-5000H80, LE-3100 (OPTION : CURRENT LOOP, CAN, I2C, IrDA, V.35, RS-449) ¢º USB ¾Æ³¯¶óÀÌÀú LE-620HS-E(VER. 2.0/1.1), LE-600SE(VER. 1.1) ¢º CONVERTER (ÄÁ¹öÅÍ) TCP/IP, RS-232C, RS-422, RS-485, ¸®ÇÇÅÍ, ºí·çÅõ½º, IrDA, µî.
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