PFEA111-65 3BSE050090R65
PFEA111-65 3BSE050090R65
PFEA111-65 3BSE050090R65
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任何一種控制係統都是為了實現被控對象的工藝要求,以提高生產效率和產品質量。因此,在設計PLC控制係統時,應遵循以下基本原則:
1. 大限度地滿足被控對象的控制要求
充分發揮PLC的功能,大限度地滿足被控對象的控制要求,是設計PLC控制係統的前提,這也是設計中重要的一條原則。這就要求設計人員在設計前就要深入現場進行調查研究,收集控制現場的資料,收集相關先進的國內、國外資料。同時要注意和現場的工程管理人員、工程技術人員、現場操作人員緊密配合,擬定控制方案,共同解決設計中的重點問題和疑難問題。
2. 保證PLC控制係統可靠
保證PLC控制係統能夠長期、可靠、穩定運行,是設計控制係統的重要原則。這就要求設計者在係統設計、元器件選擇、軟件編程上要考慮,以確保控制係統可靠。例如:應該保證PLC程序不僅在正常條件下運行,而且在非正常情況下(如突然掉電再上電、按鈕按錯等),也能正常工作。
MILLIPORE WAFERGARD II INLINE GAS FILTER WG2F01HC1
SMC NARB110-00-1, NARB110001, Spacer Regulator, Ship Same Day 1651B3
Murata Trimmer Resistors 20kohm PV36W203C01B00, 490-2881-ND
Panduit LCA35038, LCA350-38, Lot Of 3, .375 Dia Hole Shipsameday, BOX 1 1603A5
INA Bearing NKI 30/20B, Shipsameday W/2-3 Days Shipping 1638ZB
Rexroth P-029905-00005, P02990500005, ShipSameDay W/2-3 DaysShipping1173F
Spears Cross 3/4, 820-007, Lot-2 PVC, Sxs, 820007, Shipsameday 114V
Gardner Spring MW2645-028 - 2.057X2.645X0.028
SMC SY34205M0ZEM5, SY3420-5M0ZE-M5, Shipsameday 1177R
Pilz PNOZX2, PN0ZX2, 774303, 152991, ShipSameDay W/2-3 DaysShip1173A6
Koganei Air Cylinder JIG JDAS25X10, Shipsameday ZB51
Koganei CJL8x1, CJL-8x1, Shipsameday ZB48
Coast Pneumatice HKSHA6x8D, HKSHA6x8-D, BK11186, Shipsameday ZB49
Coast Pneumatic HKSHA6x5C-D, HKSHA6x5CD, BK19424, Shipsameday ZB50
IFM OG5050, 0GTFPKGUS, 0GT-FPKG/US, Shipsameday1547A31
WHITEY RISING PLUG VALVE 1/4 FNPT, SS-4PDF4, SS4PDF4, Shipsameday126G2
Kitz 600 WOG Ball Valve 1/2 & 3/4, Shipsameday ZS12
Telemecanique LB1-LC03M08, LB1LC03M08, ShipSameDay W/2-3DaysShipping1175T
Sensor Circuit Breaker MDC Cutler Hammer 10250TC2N
PANASONIC ERJ8ENF56R2V
AVX TAJA106K010RNJ
HONEYWELL AEROSPACE UNION, AN815-16K, ATC-STD-4940
Omron C200H-0D225, C200H-OD225, SHIPSAMEDAY W/2-3days Shipping1630A3
BALLUFF EN 50 262, BNS 819-X512-100-E-13-S4, EN50262 Shipsameday 108Z
SWAGELOK Bonnet Needle Valve 1/4, SS-1VS4, SS1VS4, SHIPSAMEDAYF26
DK-LOK GAAMF-8N-10K-S, 1/2x1/2, Ref SS-8-A, Shipsameday ZB13
Schmersal 1145379, ShipSameDay W/2-3days SHIPPING1608A26
Murr 4000-68000-1160000, 4000680001160000, ShipSameDay W/2-3 DAYS SHIP1608A52
Swagelok Poppet Check Valve 1/4 Comp, 1PSIG, SS-4C-1, Ss4C1, Shipsameday1327C7
Swagelok Diaphragm Valve 1/4 FVCR, 6LV-DAFR4-P-C, Shipsameday C14
ALCO SWITCH 2M25DS, MODULE INTERFACE D-SUB 25PIN/CONNECTOR
Wiha-SoftFinish, 6,5x150, 4,5x125, 3,5x100, SHIPSAMEDAY1537X
Idec RH2B-U & RH2B-UD & Omron LY2N-D2, W/Base SH2B-05B & 1755YT 120Z11
Omron Solid State Relay G3NA-205B, 240V, 2535EH, Shipsameday 120Z12
NUMATICS MALE ELBOW SWIVEL 1/4 NPT X 3/8 TUBE, 308-021, 308021 136P
Cutler Hammer Photoeye Proximity E65-SMPPS9196 , SHIPSAMEDAY169P1
Omron TLXD2, TL-XD2, 8-40 Vdc, ShipSameDay W/2-3 DAYS SHIPPING 1609A19
Numatics Regulator Coil 152RS400J016W, SHIPSAMEDAY 1540N
ABB Contactor 24V Coil, KC40E, Shipsameday W/2-3dayshipping 137H26
Conxall / Switchcraft 5182-3PG-3XX, 1230K
Idec BN150WP, BN150WPN05, ShipSameDay W/2-3DaysShipping1176G
Amphenol 10-825923-163, 97-67-16-8, ShipSameDay, 1559K
RMS TECHNOLOGIES R208 DRIVER, Shipsameday 125A1
BUSS Bussman R25030-2PR, R250302PR, 250V 30A, LOT OF 4, SHIPSAMEDAY1543A16
SMC SOLENOID VALVE, VQZ232R-5G1-C6-F, Shipsameday1534B8
Allen Bradley 193-EB1CB SHIPSAMEDAY1628A36
HYSTER HY1314387: SENSOR (HY 1314387) 1314387, Shipsameday 118H