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。
以下链接皆有货
THOMAS & BETTS FCF-3114 Plug Receptacle
Thomas & Betts LB28SST 3/4 in Stainless Steel Conduit Body Rigid Calbrite
THOMAS & BETTS LB67 2" RIGID CONDUIT CONDUIT BODY W125 LOT OF 3
Thomas & Betts RUSSELLSTOLL Tumbler Switch Explosion Proof 4411S7 4411 S7 E52
THOMAS & BETTS T&B CONNECTOR 3428-78 342878 60 AMP Plug
Thomas & Betts TB350 Circuit Breaker 50 Amp 3 Phase 240V
THOMAS & BETTS/RUSSELLSTOLL RS430C9W, 30A 3P4W & RS430P9WW NOS Plug And Rec
Thomas And Betts 1” Hub Stainless Div 2 Type 4 Lot Of 5
THOMAS AND BETTS ELASTIMOLD LDBRK ELBOW
Thomas and Betts H400CAP 4” Cap-Offs
Thomas And Betts Locktite Series T-35 Copper Lug 32011TB
Thomas And Betts Rotary Door Operator Kit For CC, CCH, CHH Breaker CBFO1E
Thomas and Betts TB TB330 3 Pole 240V 30 Amp Circuit Breaker
Thomas And Betts TB2125 125 Amp 2 Pole Breaker
Thomas And Betts TB290 90 Amp 2 Pole Breaker
THOMAS BETTS BREAKER ENCLOSURE SJH-T 225A 600V W/JS360175A 175A 3POLERR
Thompson Linear Motion Ball Bearing Screw Series R R-1520-42283-2/3
THOMPSON TWN8 OPN Pillow BLOCK Thompson Ind. Linear Motion 0.500" NIB
Thomson ISO 9000 Solenoid Valve, NIB, Lot of 2
THOMSON SUPER32OPN LINEAR OPEN BALL BEARING
THQMV150WL GENERAL ELECTRIC 2 POLE 150V 120-240V CIRCUIT BREAKER
THREAD PLUG GAGE 2-1/4 12 N3, GO 2.1959, NOT GO 2.2007
THREAD PLUG GAGE 2-1/8-18 NS-3, GO PD 2.0889, NOGO PD 2.0955
THREAD PLUG GAGE 2-3/4 UN-3B, GO 2.6959 PD, NO GO 2.7019 PD
THREAD PLUG GAGE 3-1/2-8 LH
THREAD PLUG GAGE 3-12N3, GO 2.9450, NOT GO 2.9510
THREAD PLUG GAGE 3-3/16-16-NS3, GO PD 3.1469, NO GO PD 31542
Thyristor SIMOREG 6RA70 / 6SY7000-0AD35 / TT500N16KOF powerblock G29W4
Thyssen case Hille | handling control 1 axle control | Omni Ray | SP-HE-NC
ThyssenKrupp 6300ND1 Rev T Elevator Board
TIGEAR (DODGE) GEAR REDUCER / 26Q10R14 10:1 RATIO, 4.83 HP
TIGEAR 2 GEAR REDUCER 15S05H SIZE 15 INPUT S RATIO 05
TIGEAR 6041847 X DA GEAR REDUCER A262B015N000K1
TIGEAR GEAR REDUCER IDENT 6001738 001 JD
TIGEAR MR94879 Q DD GEAR REDUCER Q175B015M140K1
Timer PC2R10MV1 /E1US
TIMKEN 2793-90028 PRECISION TAPERED ROLLER BEARING
TIMKEN 369A-90063 PRECISION TAPERED ROLLLING BEARING
Timken 9386H Tapered Roller Bearing
Timken A2043-90047 Bearing
TIMKEN Coupling Insert QF175BINSERT
TIMKEN FAFNIR 2MM205WI-DUM SUPER PRECISION BEARING 90 DAY RR
TIMKEN LSE207BX CRB House Unit Beating
TIMKEN LSE207HX CRB House Unit Beating
Timken Pillow Lock Bearing LAK1 3/16
Timken QM207KITSM Spherical Roller Bearing
Timken QMF13J207ST Bearing
Timken RAK 1 Pillow Block Ball Bearing
TIMKEN Status Check Vibration And Temperature End Node SCVT 599301
TIMKEN XR678052 903A4 CROSS ROLLER BEARING 13x18x2.5 in DYNAMIC LOAD 100KN STATI
Timken YASM1 15/16 Pillow Block Ball Bearing Unit 1-15/16"Bore Two Bolt Base
Tin PA
Tinmken S03 Bearing Housing Support
Tipper Clipper TR2 85078 Serial 6115D
Tiromat User Interface Screen Button VPM563000 H0101
Tiromat User Interface Screen VPM563000
Titan USB to serial adapter, 8-port, RS232/RS422/RS485, metal, rack-mountable
TITEX PLUS PG 36 B7117 HSS TAP DIN 40 432-B, 5.OAL 6FLUTE, MADE IN GERMANY
TKM MEYER knife steel 40x0.15 | mat. no. 452690 100m
TME CF8M 4" 1000 WOG 316SS Flow Valve
TMR48U - CROUZET - 88 886 016 / Timer T: 2,02s - 300h
TMX PAFANA BORING BAR SI-MTUNR-12-3, 0.75" DIA, 10" OAL
TOGI TRANSFORMER TRH500-21N, 500VA, 50/60HZ
TOKIMEC DG4M4-32C-20-YES FLUI-TROL Miniature Valve
TOKIMEC DIRECTIONAL VALVE TGMC-3-AT-FW-10-S4
TOKIMEC VICKERS DIRECTIONAL CONTROL VALVE DG4V-3-2A-M-P7-H-7-50-JA100
TOKIMEC VICKERS DIRECTIONAL CONTROL VALVE DG4V-5-31B-M-P71-H-7-40-JA591
TOKIMEC VICKERS DIRECTIONAL CONTROL VALVE MODEL DG4V-5-0A-M-P71-H-6-30
TOKIMEC VICKERS DIRECTIONAL CONTROL VALVE MODEL DG5V-7-2A-P7-H-80-JA
TOKIMEC VICKERS RELIEF VALVE TCG50-06-CEV-P7-H -12-LH-S10
TOKIMEC VICKERS RELIEF VALVE TCG50-06-CEV-P7-H -12-S10
TOKIMEC VICKERS VALVE VG5V-7-2A-P7-H-80-JA DG4V-3-2A-M-P7-H-7-50
Tokyo Electron 1381-647411-11 I/O Display Board, CXA-KIOL-FS2, PCU-634A, 149847
Tokyo Electron 1381-647411-11 I/O Display Board, CXA-KIOL-FS2, PCU-634A, 149848
Tokyo Electron 1381-647411-11 I/O Display Board, CXA-KIOL-FS2, PCU-634A, 149849
Tokyo Electron 1381-647411-11 I/O Display Board, CXA-KIOL-FS2, PCU-634A, 149850
Tokyo Electron 1381-647411-11 I/O Display Board, CXA-KIOL-FS2, PCU-634A, 149851
Tokyo Electron 1810-221063-14 Ring, Exhaust, (8K-ESC), ES1810-221063-14, 125191
TOKYO ELECTRON 1D05-300038-14 SHIELD DEPO QU (DRM2), ES1D05-300038-14, 139292
TOKYO ELECTRON 1D05-300038-14 SHIELD DEPO QU (DRM2), ES1D05-300038-14, 139293
TOKYO ELECTRON 1D10-102848-13 BATTLE PLATE, 117461
Tokyo Electron 2187-108961-11 Manifold, 124647
Tokyo Electron A119161 Door Assy, Pod (S2, S1/E), RMX-12, SPA-10, 115567
Tokyo Electron A119165 Door Assy, Pod S-3, RMX-12, 013602-92-03-32, 115532
TOKYO ELECTRON DS1187-060466-11 MANIFOLD UNIT ASSEMBLY, DS2185-034297-11, 160821
Tokyo Electron ES1805-320126-21 COVER RING, OUTER, (D260) - (DCCM-OX), 109803
Tokyo Electron ES1805-320126-21 COVER RING, OUTER, (D260) - (DCCM-OX), 109804
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111716
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111717
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111718
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111732
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111733
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111734
TOKYO ELECTRON ES1810-324964-1 BELLOWS COVER SAINT GOBAIN, 111735
TOKYO ELECTRON ES1D05-300038-14 SHIELD DEPO QU (DRM2), 1D05-300038-14, 139171
TOKYO ELECTRON ES1D05-300038-14 SHIELD DEPO QU (DRM2), 1D05-300038-14, 139172
Tokyo Electron ES1D101-204310C11 Upper Electrode, SHOWER HEAD, 103212
TOKYO ELECTRON ES1D10-204310C11 UPPER ELECTRODE, 106607
TOKYO ELECTRON ES1D80-002917-11 BREAK FILTER BFA-08-100-ST-02-TF3, 121142
Tokyo Electron SH07005 Hand (Vacuum) For Robot 1, Ebara CEP022-CTC0050, 135560
Tokyo Electron TEL 012-002498-1 Manifold, 152135
TOKYO ELECTRON TEL 1105-100040-13 SIC VERTICAL RACK WAFER HOLDER, 134060
TOKYO ELECTRON TEL 1105-100150-12 HERAEUS TUBE PROCESS CLN-OX-LH A , 157883
TOKYO ELECTRON TEL 1105-300301-11 HERAEUS 41594 EXTERNAL TUBE, 157859