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。

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971135 / DIGITAL PROBE 5MM 5VDC / AMETEK

0090-90967 / DAQ, TYPE H REPLACES 0090-90445 XR80 IMPLANT APPLIED MATERIALS AMAT

8043275G001 / HELIUM LINE F2F / CTI CRYOGENICS

715-130065-001 / ARM-ASSY /LAM

CDQ2832-20DM CDQ2832-30D /SMC PNEUMATIC CYLINDER ASSY CDQ2832-20M, CDQ2832-30D

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3381-000065-13 / STAGE BASE PCB 97P7292 / TOKYO ELECTRON TEL

92117-01-1 / FIELD EMISSION DUAL ION PUMP POWER SUPPLY, AMRAY / KLA TENCOR

0040-03691 / BODY VACUUM CHUCK, MF ROBOT, 300MM ELECT / APPLIED MATERIALS AMAT

GSS-CZMIG001 / MIRROR ASSY WITH VM500 GENERAL SCANNER MOTOR / CAMBRIDGE TECH

15-136828-00 / COLLAR SEALING SHOWERHEAD VCTR / NOVELLUS

CFT-150 / CONTROL  INCLUDES THERMAL PROBE / NESLAB

0020-23044 / SHIELD, TIN, LOWER / APPLIED MATERIALS AMAT

0021-39389 / PLATE, REFERENCE INDICATOR, 200MM / APPLIED MATERIALS AMAT

70030S /PLATE, GROD ELECTRODE GR-13855 /ELECTRO-GRAPH PLANSEE

UFC6B-04 / ULTRA FLEX SERIES MODULE LOCATION POWER SUPPLY MIODEL UBT1PQ / LAMBDA

DP25-VRMS-ARS2 / MICROPROCESSOR BASED TRU RMS METER / OMEGA ENGINEERING, INC

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2-VC-27645 / DNS SK-200,200V POWER INTERFACE  - GEPI-101/DNS

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9100525 DIAMOND WHEEL / DISCO 9100525 DISCO RS-01-3-40/60-NA-C

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517-301-01 / PCB, UB MATRIX 515-301-00 / TERADYNE

0270-76128 /DC BIAS POST WB ALIGN JIG /APPLIED MATERIALS AMAT

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16709-501 / PCB BRD ASSY, LOGIC 101 BRSHLS / SEMITOOL

BM23475L18 / SAMS IO,PCB / BROOKS AUTOMATION

0140-08849 / CABLE - MNFRM BKHD D2P2 17259-1 / APPLIED MATERIALS AMAT

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4000346 / VALVE-BALL ASSY WHITEY (A) / LAM RESEARCH

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16702A / PCB BACKPLANE 12 SLOT / SEMITOOL

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4AB0085 / BRUSHLESS DC MOTOR 24V 137 TR-MIN / TECMOTION

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02-321154C01 / ASSY-CA-MOTOR-DRIVE / ASM AMERICA INC

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122AA-00010B-S / BARATRON PRESSURE TRANDUCER 10TORR / MKS

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4001-2040-01 / SMIF POD WITH MICROTOME RETICLE HOLDER / ASYST TECHNOLOGIES

LWQ200-5225 / AZR-839K25-0014-P477,TW78109 / NEMIC-LAMBDA

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8001052 / 7426AC SERVO AMPLIFIER, INPUT 32-264VAC 50-60HZ / COPLEY CONTROLS

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9700-2971-02 / ASYST GRIPPER-LEFT 2200V 200MM ASSY / ASYST TECHNOLOGIES

15-422962-00 / SHIELD THROAT CONDUCTANCE C3FFW / NOVELLUS

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CWS370-8 /PCB MOTHERBOARD, R8365A9 004C, DWG. NO. 331DA98011 /ZMISC

56F5190 () / CRANK ASM Q / BTU ENGINEERING - BRUCE

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D37360320 / TOOL INTERFACE MCM, SPI MICRO TIM MODULE /EDWARDS

0242-75857 /KIT PER 101 CHMBR WITH SST FLARE FTGS /APPLIED MATERIALS AMAT

223B-12377 / BARATRON CAP MANOMETER 50PA 133.32 15VDC IN 0-10VDC OUT / MKS

ML0808-AC99.0P2 (LOT OF 10 REELS)/16" MICRO CHIP CARRYING TAPE REEL/ ADVANTEK

KP-120 / CAMERA HITACHI KP-120U - WITH AC ADAPTER / HITACHI

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FDB 14K /CIRCUIT BREAKER, 3 POLE, 50A, 50AMP, 600VAC, FDB3050, 6638C27G91/CUTLER

SS-A1 () /SX SS-A1 PHOTOELECTRIC SENSOR /SX

LF-210A-EVD(TDMAT)(0.1G) / LIQ MASS FLOW METER, LIQ TDMAT, FLOW 0.1G / HORIBA

129XR0281010 () / 120 MM FAN 208V-240V / ETRI

LFS-47-48 / LAMBDA REGULATED POWER SUPPLY MODEL LFS-47-48 / KLA TENCOR

170156223 / PLATE DEFLECTOR, UPPER / AXCELIS

MODEL B-100Y / 184355-012 34-0011 LAMP-ASSY BRIGHT / THERMCO

0020-01378 / ELECTRODE, 60KV, INNE / APPLIED MATERIAL AMAT

AP-512-M / PROCESSOR ANALOG (WORD DRAWING) / IMAGING TECHNOLOGY INC

006303 / PCB 110-303 NESLAB CHILLER / NESLAB

010763 / PCB, LINE VOLTAGE FOR CHILLER / NESLAB

0100-09011 / AI MUX CURRENT SENSE PCB / APPLIED MATERIALS AMAT

15KCA-10/ 8080003K010 (KIT) CRYO PUMP CT10 CHARCOAL ARRAY KIT/AUSTIN SCIENTIFIC

100611 / SYS68K/CPU-6VB PCB CARD P/N 100611 / LAM RESEARCH CORPORATION