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¢º ÃÖ´ë
4,000 ( 500 / Mux)
¢º
RS232 / RS485 Åë½Å ¢º
16bit Resolution ¢º
Modbus Protocol
 4200
Intelligent Multiplexer Assembly´Â ÇÁ·Î¼¼½º ÇöÀå¿¡ ¿ø°ÝÀ¸·Î ¼³Ä¡µÈ
°¢Á¾ T/C, RTD, Voltage, CurrentµîÀÇ ½ÅÈ£¸¦ ÃÖ´ë 4,000Æ÷ÀÎÆ® ±îÁö
ÇöÀå¿¡¼ ÀÔ·Â¹Þ¾Æ ¾à 5,000 ¹ÌÅÍ (15,000 Feet) ±îÁö Àü¼Û¼±À» ÀÌ¿ëÇÏ¿©
Àü¼ÛÇÒ ¼ö ÀÖ´Â ¸ÖƼÇ÷º¼½Ã½ºÅÛ ÀÔ´Ï´Ù.
 ¿ÜºÎ
½Ã½ºÅÛ (DCS, PLC, SCADAµî)°úÀÇ ¿¬°áÀº RS232 / RS485 (Modbus)¸¦ ÅëÇÏ¿©
¼Õ½±°Ô ¿¬°áÇÒ ¼ö ÀÖ½À´Ï´Ù.¹æÆøÁö¿ªÀÎ °æ¿ì °ü·Ã IS Barrier¸¦ äÅÃÇÏ¿©
¼³Ä¡°¡ °¡´ÉÇÕ´Ï´Ù.
Universal
TypeÀÇ ÀԷ¸ðµâÀ» ¼±ÅÃÇÏ¿© È®ÀåÀÌ ¿ëÀÌÇÕ´Ï´Ù. (1) T/C : JKTERS (2)
mV : -9 ~ 71mV (3) Voltage : 0-28VDC (4) Current : 0-35mA (5)
RTD : Din Pt100 (3wire)
¶ÇÇÑ Conformal coatingÀ» ±âº»À¸·Î
äÅÃÇÏ¿© ½À±â, »êȵîÀ¸·Î ÀÎÇÑ ºÎ½ÄÀ» ¿øÃµÀûÀ¸·Î ¹æÁöÇÕ´Ï´Ù.
½Ã½ºÅÛÀü¿øÀº
AC / DC Áß ¼±ÅÃÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç, °øÈ÷ ÀÌÁßÈ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
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»ç ¾ç |
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Host Comm. : |
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RS485
half duplex standard ; RS232 optional (up to 19.2Kbps) |
ÀÔ ·Â : |
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T/C
: 10 points/card (JKTERS) mV : 10 points/card
(-9 ~ 71mV) Volt : 10 inputs/card (0~28Vdc) Current
: 10 inputs/card (0~35mA) RTD : 4 inputs/card
(Pt100 DIN) |
ºÐÇØ´É : |
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0.0125%
of SPAN; ± 1.25§Å 16bit mode |
Á¤È®µµ : |
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±0.0125 % of
SPAN (10§Å) Typical ±0.05 % of SPAN (40§Å) Maximum
Error |
ÀçÇö¼º : |
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±0.0125 % of
SPAN (10§Å) or Better |
¼±Çü¼º : |
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0.006 %
(14bit) ; 0.0015% (16bit mode) |
ÁÖº¯¿Âµµ ¿µÇâ : |
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Zero : None - Auto Zero
(1ppm/¡É) 40~75¡É = ±60ppm/¡É |
ÁÖº¯¿Âµµ Drift : |
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Zero
: ±0.0001%/¡É Span : ±0.006%/¡É
typical; 100ppm Max |
A/D input : |
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-9
~ +71mV |
A/D output: |
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-1800
~ 14,200 counts (5§Å per count) |
A/D Method : |
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Dual
Slope integration |
Conversion Time : |
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40
millisecond for 60Hz |
ÁÖº¯¿Âµµ : |
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-40 ~ 75 µµ¾¾ |
Memory : |
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Non
Volatile RAM |
Input Impedance : |
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10
Megohm |
Power Supply : |
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24Vdc
; 240Vac 50/60Hz |
CMRR : |
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120dB
Minimum, 50/60Hz, 1Kohm impalance |
NMRR : |
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58dB
typical, 53dB minimum, 1Kohm imbalance |
Isolation : |
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input
to ground, 300Vdc |
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