福建中立恒自动化设备有限公司
输入/输出滞后时间又称系统响应时间,是指PLC部输入信号发生变化的时刻至它控制的有关外部输出信号发生变化的时刻之间的时间间隔,它由输入电路滤波时间、输出电路的滞后时间和因扫描工作方式产生的滞后时间这三部分组成。
输入模块的RC滤波电路用来滤除由输入端引入的干扰噪声,因外接输入触点动作时产生的抖动引起的不良影响,滤波电路的时间常数决定了输入滤波时间的长短,其典型值为10ms左右。
输出模块的滞后时间与模块的类型有关,继电器型输出电路的滞后时间一般在10ms左右;双向晶闸管型输出电路在负载通电时的滞后时间约为1ms,负载由通电到断电时的滞后时间为10ms;晶体管型输出电路的滞后时间一般在1ms以下。
PLC总的响应延迟时间一般只有几十ms,对于一般的系统是无关紧要的。要求输入输出信号之间的滞后时间尽量短的系统,可以选用扫描速度快的PLC或采取其他措施。
37-569-002 Shroud, Emo-BRS, Safety Yel 414564
AMAT 1390-01271 Cable Power 12AWG 5 COND 600V RBR Insulated UL, 405869
AMAT 3240-01001 CND Flex Moist/Proof 1/2" Liq-Tite PVC 328693
AMAT 0140-01080 Harness Driver Special To TB 300MM Centura 328694
LSI L1-01119-04 RAID Controller PCB w/ L3-01119-08C Daughter Board, 453499
Lapp Kabel 73220111 Cable, 3 Wire Coiled, 409416
Quantum PWA 6441030 Tape Library 4 Port Cluster Controller, 451641
AMAT 1270-03124 SW Toggle 4PST ON-NONE-OFF SCR-TERM, 451656
AMAT 0040-00521 Adapter, VCR/Ultratorr
AMAT 0150-09299 Cable Pneumatic Card, 411432
AMAT 0140-05631 Rev.001, RTRON, Harness Assembly, Smoke Sensor, AC Load Cen.
5 AMAT 0020-20837 Magnet, 451728
Tek PWB 108773 Rev.F, 108770, 108771, Termination Network Card, CCD Assy. 412611
48 M.E.C. Tech MEC83106-1021 Stud, #7-32 x 5/8 Vented 412567
2 DELL BMX-PHY 10-Port Gigabit Switch J6780 for PowerEdge 1855
SMC CDU25-50D-XB9 Cylinder 452355
SMC CDU25-50D-XB9 Cylinder 452356
10 Parker X172PL-2-2 Brass Fitting, Tee, LAM 452357
8 Parker X172PL-2-2 Brass Fitting, Tee, LAM 452363
AMAT 0150-08783 Cable Assembly, Combiner Inplace Interlock 412700
AMAT 0140-01066, Cable, Harness SPCL to SWLL Driver, 300MM Centur. 414091
AMAT 0150-05162, Harness, Cable Assembly, Enet Hub to MF CPU, 5.3 FL. 414092
Keyence FS-17, PH7-0517, Fiber Optic Sensor, Amplifier. 412864
Canon PowerShot S90 10MP Digital Camera w/ 3.8x Wide Angle Optical Image 407326
AMAT 0140-12587, Cable, Harness Assembly, FI Switch, Long Exten, Ambient. 414136
AMAT 0150-70030 Cable Mag To AC Chamber B, Harness, 414210
AMAT 3080-01178, Belt 5MM Pitch 9MM Width 900GROOV. 414272
PHOENIX CONTACT CM125-PS-120-230-230AC-24DC/5/F HEPA FILTER POWER SUPPLY. 408320
AMAT 0020-94635, Connector Wire E2, Rod, 414409
AMAT 0140-09226, Cable, Harness Assembly, System control, Power Dist. 414414
SLI 17089731 Rev.B, Dual Grod Plate, Panel, Graphite. 414892
AMAT 3200-01185, 13-8800-285, Panel, Cover, Gear Train. 414523
AMAT 0150-04666, Cable Relay D to Driver D Variable Speed Blower. 414524
AMAT 0150-10381, Harness, Cable Assembly, ECI PCB to SRPLX I. 414539
LAM 853-07633-00 Optical Sensor Assembly, 408556
AMAT 0150-03321, Harness, Cable Assembly, VME SBC SCSI Dist. 414550
SMC AR2000 Air Regulator 414972
Black SW723A-R3 Serv Switch Interface Module, 452436
5 Electro-Graph 21362 4875, Ceramic Axle. 329095
5 AMAT 0020-29338, PIN COIL SUPPORT ETCHED VECTRA IMP, 409093
AMAT 0150-10381 Harness Cable Assembly ECI PCB to SRPLX 414567
AMAT 3020-90056 Floating Joint, Pneumatic Cyl, SMC JA20-8-125, 451561
AMAT 1200-01445 RLY 4PDT 24V 5A, 451562
SWITCHCRAFT E24546 22/6 AWM STYLE 2661 105C VW-1, 409097
FUJI Electric AHX511-H Command Switch 412268
Parker 4V-P4K-SS-PP 1/4"NPT Stainless Steel Pneumatic Actuated Below Valv 414599
10 Varian E17066300, Shield, Top, End plate. 329175
AMAT 3080-01178, Belt 5MM Pitch 9MM Width, 900GROOV. 329189
SLI 17089731, Cracked Dual Grod Plate, Panel Graphite. 329198
Lot of 9, Novellus 0710-110673, Plastic Sleeve (Collar)
Omron E5ES-QHKJ Temperature Controller, 452170
Varian 5622030 Transformer, Signal Transformer 24-0.5, B9221, 450328
2 TOKYO ELECTRON TEL SR00116 ORING PERFLOURO, P-11 (P) 406735
AMAT 0140-20137 Harness Assembly, Generator Rack, -/ 15V Mon, Cable, 405894
Linksys EtherFast Cable / DSL Router with 4-port switch Model BEFSR41
Applied Ceramics 91-00853A Square Glass Window, Farmon ID 413234
Greene Tweed 9012-SD550 O-Ring, Seal, Chemraz, AS-568A-012 Compod 550, 413237
Swagelok Elbow 1/4" Compression FE -3/8 WPT Male, 1 lot of 8
IPEC Speedfam 372-34834 Emergency button moting plate
AMAT 0150-01066, Cable Assembly, DNet Jumper , On Board D, 405916
AMAT 1120-90032 Fiber Optic Sensor, FT-FM2, Optical, Farmon ID 413258
AMAT 0021-15794 100mm Slide Bearing, Farmon ID 413261
Compact Air AB118X12 Cylinder, 450400
Parker MV-7-6416-0, A022424, Open-Close Shutoff Valve, Liquid. 413310
Schmersal BN533-11z Safety Sensor, 405953
Greene Tweed 9160-SC513, Compod 513, 133.02X2.62mm, Chemraz, Oring, 405959
Honda 12341-PR4-A00 Gasket, 407469
AMAT 0690-01609 CLIP FUSE PC MTG 5X20 F, 407320
AMAT 0140-20817 Harness Assembly, RGA, Interconnect, 405963
4 IPEC Speedfam Novellus 0800-102376 Guide Block
IPEC Speedfam Novellus AD2148D1 Plate Piston load Cup
AMAT 0140-05662 Harness Assembly, Link, Emo Switch 328632
3 Ohmite D100K5K0 5 KOHM Resistors
Lot of 11 IPEC Speedfam Novellus 0300-7381013 3 Prong Locking Edge Connectors
6 Bags of AMAT 3790-01027 Spacer 1/2 DIA .115ID, Over 400 Pieces, 328703
2 IPEC Speedfam 959781 Seal Plate, 4" x 5" , 1.75" Window
11 IPEC Speedfam 959781 Seal Plate, 4" x 5" , 1.75" Window
IPEC Speedfam Novellus 966565 Bracket Camera Rest
IPEC Speedfam Novellus 0810-110384 Splash Deck Center Adjust
AMAT 0020-01042 Upper Overlay, 5", 8115, 450539
AMAT 0020-01043 Lower Overlay, 5", 8115, 450540
Lot of 10 IPEC speedfam 966147. SS plate
Keyence FS2-62 photoelectric sensor
AMAT 0150-07029 Cable Assy, Adapter Endpoint, MR to MTA, 411414
Intel Pentium III 500/512/100/2.0V S1 Processor (Phillipines) 414710
AMAT 0050-07987 Weldment Assy, 453504
AMAT 0150-00920 Cable Assembly, HUB Power Supply, AC In Rad Ch RTP, 413445
AMAT 0140-00086 Harness Cable Assembly, 410471
AMAT 0150-04394 Cable, Shelf #1 413498
Swiss Clamps, EVAC, 451697
Fluke 8024A Multimeter, 453660
Tokyo Electron 047-000275-1 Heat Shrinkable Tube, 451727
10 IPEC Speedfam 0710-737897 Anodized aluminum clamp bracket
Novellus 17-396549-00 Bracket, 453673
2 Allen-Bradley 1492-CB-1-G-020 Miniature Circuit Breaker, 305139-003, 407027
Gstar IO3KHO-IDEIOCKU, KT3062908, IDE Controller ISA Card. 412591
IPEC Speedfam, 372M-45120-1, Retaining ring, 150mm carrier, with lip, PVDF
2 ited Instruments 15-400FG01B oil filled 15psi pressure gauge
AMAT 0150-08723 Cable Assembly, Power Supply AC, LDM Interface 413710
AMAT 1200-01445 Relay, 4PDT, 24V, 5A, Finder Type 55.34, 413594
AMAT 0150-04482 Cable Assembly, 24V DC Power, 300MM Ultima P 413692
BURKS 81-007-145 SEAL PUMP TEGAL SEAL 1/2 TEPOLITE TGL-1013 PHANTOM 407098
Xcybex EXV-0 Extender, 409772
IPEC Speedfan Novellus, DO-1W2098, 0815-71734, Plexiglass Panels, 7½"x14".412744
2 Novellus 72496-05 Oring, Centering, NW50, MKS, HPS, 452322
AMAT 0150-20929 Cable Assembly, SBC I/O - Synergy, 409778
Allen-Bradley 1606-XL120D Power Supply, 1606-XL, RS1287
Marinco L15-20, 20A, 250V, 30, Plug, 406337
30A, 120/208V, 30Y, Plug, 406339
Varian 2799967100 Air Cylinder, 414780
AMAT 26-81147-00 Strap Bracket 452358
APTech AP3625SM 2PW FV4 FV4 Valve, Isolation, 100043
YSA-3446-1 Blue Cable, 406407
2 AMAT 0020-20061, Sensor Bracket, 406440
Enegris FC4-4FN-1 ion, 1/4 Flare-1/4, AMAT 3300-03992, 406482
AMAT 0150-04666 Cabler Assembly Relay D To Driver D Variable Speed Blower 413962
IPEC Speedfam 0815-717772 Weldment Window Cover MP3
2 AMAT 0020-81892 BRACKET CONNECTOR 407311
AMAT 3080-01178 Belt 5MM Pitch 9MM Width 900Groov 414038
AMAT 3080-01178 Belt 5MM Pitch 9MM Width 900Groov 414039
AMAT 0040-02117 Brace, Astron Support, Part C 414041
2 TEL, Tokyo Electron, SR00440 .103x2.175in, 142E021, O-ring, 406488
Staeubli AG T024S DC-Micromotor, 406492
AMAT 0720-00626 GFI OUTLET 407338
Varian 112711001 Shield Aperture 414853
Chemraz 9031-SC513, AS-568A-031 CPD 513, 1.73 ID X 0.070 CX IN, O-Ring. 328854
AMAT 0690-01609 CLIP FUSE PC MTG 5X20 F. 407320
AMAT 0150-05162 Cable Assembly, Enet Hub To Mf Cpu, 5.3 FI 414138
AMAT 3080-01178 Belt 5MM Pitch Widtch 900 Groov 414152
Varian 7292033800 Hamlin, HE721R0510, Relay, Reed, Dil, SPCO, 5PCO. 415020
AMAT 0300-00025 PCB, System Software, Eprom