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Changes for page LX3V-4LTC

Last modified by Devin Chen on 2024/11/22 09:42
From version 6.1
edited by Mora Zhou
on 2023/11/22 10:40
Change comment: There is no comment for this version
To version 3.1
edited by Stone Wu
on 2022/09/14 16:28
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Mora
1 +XWiki.Stone
Content
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1 1  = **1 Introduction** =
2 2  
3 -LX3V-4LTC is temperature control module. It has four temperature input ports and four transistor output ports (the collector is open). It reads data from thermocouple, and then output value with PID control.
3 +LX3V-4LTC is temperature control module, it has four temperature input ports and four transistor output ports (the collector is open), it reads data from thermocouple, and then output value with PID control.
4 4  
5 5  LX3V-4LTC needs to connect with LX3V series PLC
6 6  
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88 88  (% class="table-bordered" style="width:1117px" %)
89 89  |=(% rowspan="2" scope="row" style="width: 253px;" %)**Item**|=(% colspan="2" style="width: 378px;" %)**Centigrade (°C)**|=(% colspan="2" style="width: 445px;" %)**Fahrenheit (°F)**
90 90  |(% colspan="4" style="width:715px" %)Both °C and °F are available by reading the appropriate buffer memory (BFM).
91 -|(% style="width:253px" %)Input signal|(% colspan="4" style="width:823px" %)Thermocouple: Type K, J, T, E, N, B, R, S (Each type can be used for each channel), 4 channels most.
91 +|(% style="width:253px" %)Input signal|(% colspan="4" style="width:823px" %)Thermocouple: Type K, J, T, E, N, B, R, S (each type can be used for each channel), 4 channels most.
92 92  |(% rowspan="8" style="width:253px" %)(((
93 93  Rated temperature range
94 94  )))|(% style="width:130px" %)Type K|(% style="width:248px" %)-100 to +1,200|(% style="width:147px" %)Type K|(% style="width:298px" %)-148 to +2,192
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175 175  |=(% colspan="2" %)(((
176 176  **Conversion Characteristics**
177 177  
178 -Readings given at calibration reference point 0°C/32°F (0/320) respectively. (Subject to the overall accuracy)
178 +Readings given at calibration reference point 0°C/32°F (0/320) respectively. (subject to the overall accuracy)
179 179  )))
180 180  |[[image:LX3V-4LTC_html_92edc788ec28d1cf.gif||class="img-thumbnail"]]|[[image:LX3V-4LTC_html_304483742690ee7c.gif||class="img-thumbnail"]]
181 181  
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199 199  * 1: Type J
200 200  * 2: Type T
201 201  
202 +
202 202  (((
203 203  [[image:LX3V-4LTC_html_9936e798cd945c5e.gif]]
204 204  
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389 389  )))
390 390  |(% style="width:55px" %)#76~~#80|(% style="width:12px" %)#114~~#118|(% style="width:52px" %)#152~~#156|(% style="width:65px" %)#190~~#193|(% style="width:143px" %)Reserved|(% style="width:68px" %)-|(% style="width:77px" %)-|(% style="width:104px" %)-|(% style="width:348px" %)Reserved
391 391  
392 -(% class="box infomessage" %)
393 -(((
394 394  **✎Note: **
395 395  
396 396  * 0: Retentive;
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397 397  * X: Non-retentive;
398 398  * R: Only read is enabled;
399 399  * R/W: Both read and write are enabled;
400 -)))
401 401  
402 402  **Details of buffer memories**
403 403  
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602 602  |(% style="width:88px" %)11|(% style="width:238px" %)Alarm for Upper/lower limit deviation with wait|(% style="width:608px" %)Alarms if absolute deviation (= Measured value (PV) – Set value (SV)) is less than value of alarm. However, measured value is ignored at the start of system.|(% style="width:141px" %)+Input width
603 603  )))
604 604  
605 -(% class="box infomessage" %)
606 -(((
607 607  **✎Note: **
608 608  
609 609  * Input range: it is from the lower threshold to the upper threshold of input value
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610 610  * Input width: Width from the lower threshold to the upper threshold of input value (Input width = Upper threshold value - Lower threshold value).
611 611  * ±Input width: it could be positive and negative.
612 612  * + Input width: it could be positive only.
613 -)))
614 614  
615 615  **Alarm dead zone setting**
616 616