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

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 Banner Mini-Screen GMMDSDINT-1T2

 ASML/SVG Dual Channel Aquisition VME Board 865-8010-005 01

 DNS SL-2121-C-Z SCREEN TERMINAL SM UNIT HLS-MC1A, HLS-MC2, (2)HLS-MC3

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 BR 8BCR0010.1121A-0 Resolver cable 10 m, SpringTec REV. C0

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CELERITY UNIT / DEVICENET DIGITAL ULTRACLEAN UFC-8565 / O2 / 2L / 0190-15310-004

CELERITY UNIT /DEVICENET DIGITAL ULTRACLEAN UFC-8565 / O2 / 30L / 0190-12577-005

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 HP ORCA2 PCA BOARD ASSY 503000149 REV. A1

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 CELERITY UNIT / DEVICENET UFC-8165C / N2 / 15000 SCCM / 0190-16323-03

 KINETICS UNIT / DEVICENET UFC-8165 / O2 / 100CC / 3030-10989

 CELERITY UNIT / DEVICENET UFC-8165 / SIH4 / 400 SCCM / 0190-24836-03

 CELERITY UNIT / DEVICENET UFC-8165 / NF3 / 400 SCCM / 0190-26138-001

 CELERITY UNIT / DEVICENET UFC-8165 / O2 / 100CC / 3030-12082

 CELERITY UNIT / DEVICENET UFC-8165 / HE / 600CC / 3030-12081

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 Olympus IX2-IFSHA

 Olympus IX-SLWCD

 NATIONAL INSTRUMENTS PCI-6036E Multifunction I/O DAQ Card, PCI Slot , 36x I/O

 BR X67AI1223 REV H0 ANALOG 4 INPUT MODULE

 ORIENTAL MOTOR CO. VEXTA BRUSHLESS DC MOTOR / 75W / 3000R/MIN / K0366-M

 SONY CCD CAMERA MODEL XC-75

 SIEMENS CONTROLLER 6ES7138-4CA00-0AA0 /6ES7132-4BD00-0AA0 / 6ES7193-4JA00-0AA0

 BR ETHERNET POWERLINK X20 BC 1083 W/ X20 PS 9400 X20BC1083

 OLYMPUS U-LH100 HALOGEN LAMP HOUSING

 PARKER VERIFLO REGULATOR VALVE SQ140....PFSFM / P/N- ...4530024.

Portwell WADE-8180 Mini-ITX Motherboard BIOS:R1.00.E5 W/Processor  Memory Card

 DAIHEN RMN-173 DRIVER

 SWAGELOK 6LV-DFLVBW8-P-BL

 VAT 26324-KA41 0001 / A-414170

 MITSUBISHI DRIVE INVERTER FR-D720S-042SC-EC

 SMC MANIF SZ3260-5LOZ-C4-Q / SZ3160-5LOZ-C4-Q

 BR 8BYM03X5.10021-0 CABLE / CA460-30491

 FAULHABER MOTOR 2642W024C R / BINDER 86 61103H00

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 PHOTON DYNAMICS PZT VME INTERFACE BD 009732 REV A, 1100-7404

 PHOTON DYNAMICS PWA VME 006791 REV B, PG2 0803-8926

 PHOTON DYNAMICS PMI VME PEB 003049 REV A

 MACROLINK MVC 8 221200, 221200-51 , PWB 2412001 VME BOARD

 PHOTON DYNAMICS PWB 009070 rev A, 0500-8520

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 BENDER RCMA 476 / RCMA476-33A RESIDUAL CURRENT MONITOR / B94042086

 BR X20 BB 81 REV. E0

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 FUJIKIN FLOW CONTROLLER SYSTEM / FCS-4WS-798-F39B#B

 FUJIKIN FLOW CONTROLLER SYSTEM / FCS-4WS-798-F850#B

 FUJIKIN FLOW CONTROLLER SYSTEM / FCS-4WS-798-F1L#B

 FUJIKIN FLOW CONTROLLER SYSTEM / FCS-4WS-798-F2L#B

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 Procon Gear Pump Standex 10796 / C1821

 ABB 2CDG110128R0011 JRA/S4.24.5.1

 ABB 2CDG110247R0011 SAH/S8.10.7.1

 Hitachi / SANKITechnos HT08305A COM3 VER A PCB

VERTEQ MCS2600-3 C-E3 UC 120VAC 15 AMPS

 SIEMENS BREMSEINHEIT BRAKING UNIT SIMOVERT 6SE7021-6ES87-2DA0

Solar Certified Part 1083334-100 VALVE ASSY COMBUSTOR DRAIN 117910-4 rev E

 EMERSON CONTROL TECHNIQUES SKC3400400 Inverter Drive Commander SK

 NITTO 32BIT ISO DI NI-0010-1 32 BIT CARD

 DIC CORPORATION eFLOW SD16L-24SHI W

 2pcs Emerson Control Techniques 0.55kw 1 Phase Inverter SKA1200055

 GRANVILLE PHILLIPS 316 VACUUM GAUGE CONTROLLER VGC

 CONTROL TECHNIQUES COMMANDER SE 11200025 SE0.5M 0.25KW

 5PCS ABB 1SBL277001R1300 AF30-30-0013 CONECTOR

 FUJIKIN FPR-PSDT-21-6. 35UGC#C

 Procon Gear Pump Standex 10767 A0022

 Procon Gear Pump Standex 10767 C2721

 BR X67DI1371.L0B

 Mean Well NPB-360-24TB Battery Charger

 PURERON JAPAN PRESSURE TRANSMITTER PC-310A-VR

 OVERHEAT BOARD OYD-626

 Hitachi HT96611A ASN1 PCB

 Silicon Graphics PCI IOC3 ENET 030-1155-002 REV. D

 INFICON PCG550 355-497 VACUUM GAUGE