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。

AMAT APPLIED MATERIALS DI/O PCB CARD DIGITAL I/O BOARD 0100-76124

ADAPTORR MODEL AC-2 MILLIPORE AC-2S02 REV:G AC202

TOKYO ELECTRON LIMITED TEL TAB22F-5-PURF2-R 2L81-050085-51 PCB

TOKYO ELECTRON LIMITED TEL PCB TAB216-1/VT1 CX81-50007-12

MICRO MOTION MASS FLOW SENSOR F0255998C0A2EZZZX

SMC THERMO CON-CON HEAT EXCHANGER INR-244-385B

INNOVA COHERENT CORE HEAT EXCHANGER I328C-CORE-H/E

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AMAT APPLIED MATERIALS 0020-38684 CHASSIS PLATE THROTTLE

ELECTROGLAS PCB ASSY 251074-001 POWER DAR 2

ADVANET INC. COSEL A3 SINGLE BOARD COMPUTER SBC PCI 2705 PCB ZUW10 0515 PCB

APPLIED MATERIALS 0190-29890 ELECTROSTATIC POWER SUPPLY ESC1.5PN7.5X4020

CKD SYSTEM VALVE CONTROLLER VEC-CA8-X0310  

LAM REASEARCH HDSIOC O WAFER HANDLER A70 61-408252-00

ASML SHUTTER ENCODER DRIVE PCB FOR PAS 2500/5000 4022.430.06721

AMAT APPLIED MATERIALS SERIAL/VIDEO DISTRIBUTION PCB 0100-13025 REV 001

AMAT APPLIED MATERIALS 0195-15053 REV 2 XP DC POWER SUPPLY

FSI ENTEGRIS 6520-T6-F03-G01-K-P2-U1 INTEGRATED FLOW CONTROLLER 3/8" 0-5 L/MIN

AB ALLEN-BRADLEY 74101-482-64 PCB BOARD 1336-BDB-SP57B

ASML ASM LITHOGRAPHY TB2500T 160MMS PCB P/N 4022.436.2447 FOR PAS 2500/5000

MKS THROTTLE VALVE 683B-29016 TYPE 683 CONTROL VALVE

ASML RETICLE GRIPPER 4022 431 0150 FOR PAS 2500/5000

KOMATSU KELK LTD RX-710 TEMPERATURE CONTROLLER 20010240

ASML PROCESSOR BLADE CONTROL PCB BOARD PAS 5000/2500 4022.428.1081

APPLIED MATERIALS PCB ASSY DNET I/O BACKPLANE 5 SLOT 0100-01459

ASML VELOCITY CONTROL PCB BOARD PAS 5000/2500 4022.418.1116

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LEYB WSU251 PFPE 11728 RUVAC BLOWER BOOSTER VACUUM PUMP EMOD VUF90/2-100

BOC EDWARDS B752-04-030 TURBO CONTROLLER CABLE

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TOKYO ELECTRON LIMITED TEL TAB22F-5-PUR F2-R 2L81-050085-51 PCB BOARD

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HAAKE A81 RECIRCULATING CHILLER

PULSE POWER SUPPLY 604

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KDNS MAIN I/O DISTRIBUTION

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SMC DEVICENET IN587-07-C GAS PANEL COMMICATION  24V

VARIAN ANALOG CONTROL 03-920043-00 03-920040-00 PCB MASS SPECTROMETER

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VAT PTC HEATER 719402 VALVE CONTROL 791684/0003

HORIBA H1061 MONOCHROMATOR MODULE ASSY

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SMC GAS PANEL COMMICATION  IN587-07-A 24VDC 120MA MAX

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TOKYO ELECTRON TEL GAS 2109-221476-12 ALPHA 8 A85 FURNACE GAS PANEL INTERFACE

SEREN INDUSTRIAL POWER SYSTEMS R301 RF POWER SUPPLY R101 9600600004

SEMITOOL 245052 I/O CONTROL BOARD

PARKER COMPUMOTOR GV GEMINI SERVO MOTOR CONTROLLER GV-U6E-310

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VAT 95032-KEGQ-AHI2 BUTTERFLY VALVE CONTROL SYSTEMS

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NIKON NSR S306 STEPPER SCANNER PCB BOARD EPDRV2-X6 4S019-369

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PENTLAND SYSTEM MPV901A PROCESSOR PCB BOARD PAS 5000/2500 4022.430.1670

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PHILIPS PROCESSOR PCB CARD BOARD MCDM PAS 5000/2500 7122.714.1410.2

AMAT 0190-51146 XP POWER 102179 POWER CONTROL

ALLEN-BRADLEY 1336F-BRF50-AN-EN ADJUSTABLE FREQUENCY AC DRIVE

AMAT APPLIED MATERIALS 0100-00215 AC DISTRIBUTION PCB ASSY

ELMO MOTION CONTROL MODULE G-BAS10/230FEHN1A3 AMAT 1080-01495

SANYO DENKI BL SUPER P5 AC SERVOMOTOR P50B0704HCS00M

 ENGLAND AFFLIATED TECH 11806 MICROSCOPE NIKON CFWW 830068

TEL TOKYO ELECTRON N2 SENSON 2000M

KAIJO CORP. ULTRA SONIC TRANSDUCER 98SSE

ALLEN-BRADLEY KIT CH PALLET XGEN HIK INDUSTRIAL CONTROL PANEL AMAT 0195-05504

APPLIED MATERIALS AMAT ELECTRICAL ASSY TEMPERATURE CONTROLLER 0090-07240-E2A8S

THK LINEAR SLIDE RAIL WITH MOTOR SAN MOTION R2AA06040FCP11M6

SCIENTIFIC PRODUCTS DRYING OVEN 115V 60HZ DX31

APPLIED MATERIALS 0190-40414 ELECTROSTATIC CHUCK POWER SUPPLY ESC1.5PN7.5X4503

AMAT 0010-86037 TEMP CONTROL IT 300MM ENDURA 0100-03707 WATLOW EZ-ZPM9C

KOLLMORGEN SERVO DRIVE AMPLIFIER PRD-AM40ASIC-A2 CR10704 50/60HZ 230VAC 3-PHASE