Modicon Quantum 140DAI74000 Modicon Quantum

Modicon Quantum 140DAI74000 Modicon Quantum Description:

SANDY.[MAILTO:UNITY@MVME.CN] 
  SANDY.[WHATSAPP/SKYPE/MOBILE:+8618020776786]  
  SANDY.[QUOTE TO YOU WITHIN THE SHORTEST POSSIBLE TIME WITH OUR BEST PRICE]

 
WARRANTY: UP TO 12 MONTHS
SHIPPING: FAST DELIVERY IS AVAILABLE
NEW+ORIGINAL+IN STOCK+ONE YEAR WARRANTY 
 

If you require more than one item, please let us know, as we could arrange a
discount for you.
If you manage to find the same parts cheaper through any other supplier, we
will match that price,or provide you with a further discount.
If you have any further questions, please don 't hesitate to contact us.
We look forward to your inquiries.
 

Our company is a leading global supplier of control system components. We specialize in control systems and drives. 
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.
We supply DCS, PLC, MOTOROLA MVME, Anybus, RTU, IPC, IPC, SCSI (50, 68, 80Pin), AnyBus (Gateway), etc.
We have different InStock products in high quality that we can supply promptly with a fair price.
We also provide safely expresses with responsibility and credit in a fast delivery period.
We look forward to cooperating with you for our beautiful future.
We currently stock over 12000+ branded products.

 Modicon Quantum 140DAI74000  Modicon Quantum

 Modicon Quantum 140DAI74000  Modicon Quantum 

Modicon Quantum 140DAI74000  Modicon Quantum

In RTU mode, messages include an error–checking field that is based on a Cyclical Redundancy Check (CRC) method. The CRC field checks the contents of the entire message. It is applied regardless of any parity check method used for the individual characters of the message. The CRC field is two bytes, containing a 16–bit binary value. The CRC value is calculated by the transmitting device, which appends the CRC to the message. The receiving device recalculates a CRC during receipt of the message, and compares the calculated value to the actual value it received in the CRC field. If the two values are not equal, an error results. The CRC is started by first preloading a 16–bit register to all 1’s. Then a process begins of applying successive 8–bit bytes of the message to the current contents of the register. Only the eight bits of data in each character are used for generating the CRC. Start and stop bits, and the parity bit, do not apply to the CRC. During generation of the CRC, each 8–bit character is exclusive ORed with the register contents. Then the result is shifted in the direction of the least significant bit (LSB), with a zero filled into the most significant bit (MSB) position. The LSB is extracted and examined. If the LSB was a 1, the register is then exclusive ORed with a preset, fixed value. If the LSB was a 0, no exclusive OR takes place. This process is repeated until eight shifts have been performed. After the last (eighth) shift, the next 8–bit byte is exclusive ORed with the register’s current value, and the process repeats for eight more shifts as described above. The final contents of the register, after all the bytes of the message have been applied, is the CRC value.

256    51309335-100    326    51401070-100    396    51401604-100    466    51402686-100
257    51309510-175    327    51401072-400    397    51401605-102    467    51402688-200
258    51309540-175    328    51401074-200    398    51401616-150    468    51402690-100
259    51309542-175    329    51401088-100    399    51401617-150    469    51402705-100
260    51309562-300    330    51401107-100    400    51401618-150    470    51402706-100
261    51309563-100    331    51401135-450    401    51401621-100    471    51402707-100
262    51309564-200    332    51401140-350    402    51401635-150    472    51402711-100
263    51400441-102    333    51401140-850    403    51401639-150    473    51402712-100
264    51400646-100    334    51401151-100    404    51401642-100    474    51402714-100
265    51400646-100       335    51401157-100    405    51401698-100    475    51402716-100
266    51400647-200    336    51401166-150    406    51401699-100    476    51402718-100
267    51400666-100    337    51401168-200    407    51401748-200    477    51402719-100
268    51400671-100    338    51401186-100    408    51401782-200    478    51402720-100
269    51400705-400    339    51401194-100    409    51401914-100    479    51402721-100
270    51400706-200    340    51401201-100    410    51401917-100    480    51402724-100
271    51400712-200    341    51401214-100    411    51401929-300    481    51402755-100
272    51400738-200    342    51401216-150    412    51401946-100    482    51402762-100
273    51400751-100    343    51401220-100    413    51401946-100EXC    483    51402763-100
274    51400756-100    344    51401223-100    414    51401952-300    484    51402797-200
275    51400759-100    345    51401233-100    415    51401975-100    485    51403002-100
276    51400760-100    346    51401235-100    416    51401979-100    486    51403005-100
277    51400760-200    347    51401238-100    417    51402000-200    487    51403006-100
278    51400784-100    348    51401246-200    418    51402004-100    488    51403013-100
279    51400785-100    349    51401248-300    419    51402005-100    489    51403015-100
280    51400786-200    350    51401277-200    420    51402005-200    490    51403021-100
281    51400788-300    351    51401286-100    421    51402023-400    491    51403024-200
282    51400792-200    352    51401286-100EXC    422    51402030-200    492    51403027-600
283    51400793-200    353    51401288-200    423    51402041-500    493    51403031-100
284    51400794-100    354    51401289-100    424    51402042-500    494    51403036-100
285    51400795-100    355    51401291-100    425    51402083-400    495    51403037-200
286    51400797-100    356    51401291-100EXC    426    51402089-100    496    51403047-100
287    51400808-200    357    51401303-400    427    51402157-100    497    51403056-100
288    51400810-300    358    51401303-400A    428    51402166-100    498    51403057-100
289    51400812-100    359    51401364-100    429    51402166-100       499    51403064-100
290    51400816-500    360    51401370-200    430    51402167-100    500    51403070-100
序号    备件号    序号    备件号    序号    备件号    序号    备件号
501    51403081-100    533    80363975-150    565    MC-TAMT04    597    TC-FPCXX2
502    51403100-100    534    80363977-150    566    MC-TAOY12    598    TC-IAH161
503    51403106-200    535    80366180-175    567    MC-TAOY22    599    TC-IDW161
504    51403299-100       536    80366180-175       568    MC-TDIA22    600    TC-IOLI01
505    51403299-100        537    80366183-175    569    MC-TDID12    601    TC-KIOL02
506    51403393-100    538    80366195-150    570    MC-TDIY22    602    TC-MC3BNC
507    51403422-150    539    80366481-175    571    MC-TDOY22    603    TC-OAH061
508    51403427-125    540    80957061-004    572    MC-TDOY23    604    TC-OAV081
509    51403519-100    541    83957061-002    573    MC-TDRY22    605    TC-OAV081    
510    51403519-160    542    83957061-003    574    MC-TLPA02    606    TC-ODD321 2.4  
511    51403519-160       543    900P01-0001    575    MCTLRA02    607    TC-ODK161
512    51403583-100       544    96365675    576    MC-TLRA2    608    TC-PCIC01
513    51403776-100    545    9904-TPR    577    MP-PAIH03    609    TC-PCIC02
514    51403988-150    546    BU-THAI11    578    MP-ZHMU18-100    610    TC-PPD011
515    51404092-400    547    MC-HPFX02    579    MTL 4016    611    TC-PPD014
516    51404305-375    548    MC-MCTDIY22    580    MTL 4041B    612    TC-PRS021
517    51404337-100    549    MC-PAIH02    581    MU-KFTA05    613    TC-RPA002 
518    620-0020R    550    MC-PAIH03    582    MU-NTAP04    614    TC-RPFM01
519    620-0024     551    MC-PAM204    583    MU-PAIH02    615    TC-TCXBAC
520    620-0056    552    MC-PAOY22    584    MU-PAIH03    616    TC-TCXBNC
521    620-0071    553    MC-PDIX02    585    MU-PDIS12    617    TC-TDW161 2.1
522    621-0020RC    554    MC-PDIY22    586    MU-PDIY22    618    TC-TLPA02
523    621-9933C    555    MC-PDOT22    587    MU-PDOY22    619    TK-CCR013 
524    80332287    556    MC-PDOY22    588    MU-TAIH02    620    TK-FTEB01
525    80332275-001    557    MC-PLAM02    589    MU-TAMR02    621    TK-IDD321
526    80363214-100    558    MCTAIH02    590    MU-TAMT03    622    TK-IOLI01
527    80363893-200       559    MC-TAIH02    591    MU-TDID12    623    TK-PPD011
528    80363893-400    560    MC-TAIH12    592    MU-TDIY22    624    TK-PRR021