| 潤(rùn)星（廈門）石油制品有限公司
主營(yíng)產(chǎn)品： DCS,PLC |
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| 潤(rùn)星（廈門）石油制品有限公司
主營(yíng)產(chǎn)品： DCS,PLC |
| 參考價(jià) | 面議 |
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WFC50075C
WFC50075C
WFC50075C
1、輸入電源
由于輸入電路是獨(dú)立的，所以為它提供工作電源就可以是由PLC內(nèi)部提供，如圖1（a）所示，或由PLC外部提供，如圖1（b）。通常這個(gè)電源為DC24V（直流24V）。
2、外部控制開(kāi)關(guān)回路
外部控制開(kāi)關(guān)回路，是由能產(chǎn)生開(kāi)關(guān)量信號(hào)的元件組成的。所謂開(kāi)關(guān)量信號(hào)，就是能在瞬間產(chǎn)生躍變的階躍信號(hào)。不僅是觸點(diǎn)開(kāi)關(guān)能產(chǎn)生開(kāi)關(guān)量信號(hào)，而且晶體管也能產(chǎn)生開(kāi)關(guān)量信號(hào)。
3、內(nèi)部輸入光電耦合回路
當(dāng)外部控制開(kāi)關(guān)接通時(shí)，DC24V的正，經(jīng)外部開(kāi)關(guān)IN 0、內(nèi)部電阻R、發(fā)光二極管DU0回到DC24V的負(fù)，為DU0提供發(fā)光電流。當(dāng)光敏三管TU0受到光照時(shí)，TU0就會(huì)飽和導(dǎo)通，c極就會(huì)輸出供內(nèi)部系統(tǒng)使用的信號(hào)。
======倉(cāng)庫(kù)現(xiàn)貨======
1756-CNB/D 4
1756-IB16/A 2
P0911PV 3
1784-PCC 1
1756-L55M22/A 1
TRICONEX 8312 2
1756-DNB/A 3
140NOM21100 3
IC693BEM331 2
MVI56-PDPS 1
140NOE77101 2
1761-NET-DNI 1
1769-OB16P 4
1769-OF8V 1
1769-ECR 1
1769-SDN 1
1757-SRM 1
1756-CNBR/D 1
1203-GU6 1
IC697BEM731 1
1756-L61 1
IC697BEM713 1
IMASI23 1
140XTS00200 7
1756-TBNH 13
1756-IF16/A 1
1756-HSC/B 2
1606-XLS480E 1
1756-IB32/B 7
1756-OB32/A 4
1756-L62/B 1
1794-ACN15 1
DNBT P0971WV-OF 4
DNBT P0971WV-OG 1
140CPS11420 3
1756-TBCH 5
1756-TBSH 2
1756-CFM/A 8
1756-OW16I/A 3
1756-PB75/B 1
1756-PA75 1
1756-A17 1
1756-L55M12 1
1756-IF8 2
1756-OF8 2
1746-NI8 3
1747-L552/B 1
SST-PB3-CLX 1
SST-PB3-PCU 2
1756SC-IF8U 1
1756-ENBT 1
IC697MDL653H 1
IC697CPU780H 1
IC697PWR710M 2
IC697MDL740F 1
TRICONEX 3511 1
TRICONEX 3700A 1
TRICONEX 3503E 1
TRICONEX 3604E 1
TRICONEX 3805E 1
TRICONEX 4351B 1
TRICONEX 3008 1
TRICONEX 3806E 1
TRICONEX 9674-810
TRICONEX 9563-810
TRICONEX 9853-610
TRICONEX 9753-110
TRICONEX 9771-210
TRICONEX 9662-610
MVI56-PDPMV1 1
PTQ-PDPMV1 1
1769-PA2 3
1756-DHRIO 2
1746-OB32 1
1746-NIO4V 1
1746-NI4 1
1746-IV32 2
1746-OV32 1
1747-L532 1
1756-OF6VI 1
1756-IV32 1
1756-IF6I 3
1756-IF4FXOF2F 1
1756-L63/B 1
1769-L32C 1
1747-ASB 2
1747-L553 1
1747-L542 1
1756-OF4 1
======倉(cāng)庫(kù)現(xiàn)貨======
Advanced Energy 3151801-001 Remote Plasma Source Rapid
AE ADVANCED ENERGY 3152412-218 MDX PINNACLE 6kW
Advanced Energy FixedMatch RF Match 3155077-001A AMAT
Advanced Energy APEX 1513 RF Generator 3156111-001 LAM
Advanced Energy Apex 3013 RF Generator with cables
Advanced Energy PDX 900-2V RF Plasma Generator (AE) PDX
AE Advanced Energy RFX 2500 RF Generator 3155011-000
Advanced Energy Navigator 10013-L80 MFI
AE ADVANCED ENERGY RF MATCH 3155031-037 NAVIGATOR AMAT
1110-00056 APPLIED MATERIALS RF MATCH
Advanced Energy PDP 3500 Pulsed Plasma RF Power Supply
Lam Advanced Energy 4MHz Bias Match 660-095275-005 New
AE Advanced Energy RFPP RF Match 7621993020 working
Lam 660-095275-003
AE Advanced Energy 2500W RF Match 3150275-007G working
Lam 660-095275-005
AE Advanced Energy Navigator 1013 RF Match 3155126-017A
AE Advanced Energy RF Match Network 3155031-014D
ADVANCED ENERGY MDX DC power supply, lots of 7
Advanced Energy RFX 1250 RF 13.56 MHz Power Supply Rblt
Advanced Energy Magnetron MDX-10K Master, 2012-041-AB
ADVANCED ENERGY Navigator RF Bias Match 3155126-008A
MDX 1K DC Advanced Energy Power Supply for sputtering
ADVANCED ENERGY HFV8000 RF GENERATOR 8K 2 BAND 208V
Advanced Energy (AE) 3152012-002W MDX Magnatron Drive
AE Advanced Energy AZX90 RF Match 3155031-004C AMAT
Advanced Energy RFX-600 RF Generator S/N:72806
Advanced Energy RFX-600 RF Generator S/N:150353
Advanced Energy RFX 1250 RF Generator 3155012-000-K AE
AE Advanced Energy ATN 500 RF Match Network Auto Tuner
Advanced Energy AZX63 RF Match 3155031-014 AMAT
Advanced Energy 3150010-001 RF Power Supply LF-10
