SDCS-CON-2 3ADT309600R1 yog lub hauv paus tswj thiab kev sib txuas lus module ntawm UNITROL® series excitation system nyob rau hauv ABB. Kuj tseem muaj cov qauv xws li SDCS-CON-2A thiab SDCS-CON-2B. Raws li lub hauv paus kev sib txuas lus ntawm lub excitation system, nws tuaj yeem hloov pauv ntawm cov txheej txheem tsheb npav sab hauv (xws li CAN tsheb npav) thiab cov txheej txheem kev lag luam sab nraud. Nws tsuas yog txhawb nqa Modbus RTU raws tu qauv hla RS-485 interface thiab Modbus TCP / IP raws tu qauv hla Ethernet interface, ua kom yooj yim rau kev sib txuas nrog kev tswj hwm sab nraud, xws li DCS thiab PLCs, hauv cov chaw tsim hluav taws xob.
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Kev tsim khoom
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ABB
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Qauv
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SDCS-CON-2 |
| Tshooj Naj Npawb |
3 ADT 309600R1 |
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Kev piav qhia
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Tswj Board
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Keeb kwm
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Finland
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Dimension
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25 * 25 * 5cm
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Qhov hnyav
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0, 81kg
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3ADT309600R1 SDCS-CON-2 tswj pawg thawj coj saib yog ua raws li 80186EM microprocessor thiab ASIC circuit DC94L01.
Nco circuits thiab backup
Qhov kev zov me nyuam, suav nrog qhov system thiab qhov ntsuas qhov tseem ceeb, khaws cia hauv Flash PROM D33. Cov kev pabcuam sib txawv tuaj yeem rub tawm ncaj qha rau cov PROMs. Daim ntawv thov kev ua haujlwm thiab qhov ntsuas qhov tseem ceeb tau txais kev cawmdim hauv Flash PROM D35. Fault and Alarm messages -lub sij hawm ntawm lawv cov tsos thiab ib co lwm yam tseem ceeb xws li lub sij hawm ua hauj lwm thiab li ntawm - yog khaws cia nyob rau hauv zoo li qub RAM circuits. Lawv muaj ib tug thaub qab capacitor ntawm 1 F, uas kav ntev li ntawm 8 teev, feem ntau ob peb hnub. Nws yuav siv sij hawm li 30 feeb kom them tus thaub qab capacitor.
ASIC=Application Specific Integrated Circuit. Feem ntau ntawm kev ntsuas thiab tswj kev ua haujlwm rau DCS500 yog ua tiav hauv ASIC:
- kev sib txuas lus nrog cov tswj vaj huam sib luag (RS 485)
- kev sib txuas lus nrog cov neeg tawm suab (RS 485)
- kev ntsuas
- saib xyuas haujlwm
- A/D thiab D/A- tswj kev hloov pauv
- thyristor tua mem tes tiam
Lub Rooj Tswjhwm Saib muaj ib tug saib xyuas sab hauv. Tus saib xyuas tswj kev khiav haujlwm ntawm kev tswj hwm pawg tswj hwm. Yog tias tus saib xyuas mus ncig, nws muaj cov hauv qab no
teebmeem:
- Kev sau ntawv rau FPROM raug kaw.
- Thyristor firing tswj tau pib dua thiab ua tsis taus.
- Cov txiaj ntsig digital raug yuam kom qis.
- Programmable analogue outputs yog rov pib dua rau xoom, 0V.
Ib qho xya- ntu tso saib nyob rau ntawm pawg tswj hwm, thiab nws qhia lub xeev ntawm lub tsav.
Pawg tswj hwm SDCS-CON-2 muaj kev sib koom ua ke DDCS (Digital Drive Control System) channel nrog kev hloov pauv mus txog 4 Mbits / s. Cov channel no (V260) tuaj yeem siv rau fieldbus modules nrog DCS 500B converters lossis rau 12_PULE LINK nrog DCS 600 converters. Lub terminals X16:4 thiab 5 yog muab rau lub hwj chim mov ntawm lub modules (+24 V / Tsawg tshaj los yog sib npaug rau 150 mA).
