福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0090-08120板卡等工控备件优势经销

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。

Allen Bradley 1769-OA16 CompactLogix 16pt 120/249VAC Output Module  USA

Entrelec DL 10/175SF Fuse Holder 0116 438.13 12Nm-10.60lb.in 10pk USA

SIEMENS ED23B060L MCCB 60A3P 240V W-LI-LO LUGS Circuit Breaker USA

Allen Bradley 1791-N4V2 SER A

Dewit 0-169 PSI Pressure Gauge USA

Delta Controls 2010 enteliBUS STM-5 94V-0 USA

Introl Design SL50A-18-1213 3 Phase Brushless Servo Motor

   1794-IB32 FLEX I/O SER A Input Module 1794IB32

Allen Bradley 193-EIOGP-42-24D E300/E200 24VDC Control Module SER B

Pilz PNOZ S3 24VDC 2N/O 1SC 750103 Safety Relay USA

Cutler Hammer Eaton e57fal18t111 inductive proximity sensor cable

Square D 30609-515-50 SY/MAX Processor Module Class 8020 SER E 5 VDC 2.5A

Mitsubishi A1SJCPU-S3 CPU Module W/A1SD75P2-S3 A1SX80 A1SY80 Modules

Banner Engineering SBEXF 16446 DC Scanner Block Multi-Beam Sensor w/o Cover

Gemu 613 15d7114L4 motorized plastic diaphragm valve dn15 electric actuator USA

Industrie Technik DBTF-1PR 15(8)A Frost Thermostat 250VAC IP54

CR Magnetics CR4120-100 True RMS Loop-Powered AC Current Transducer

IBM 3161413-CM-1055 Memory Expansion 128KB

Allen Bradley 440R-EM4R2 Guardmaster Safety Relay Expand Module SER A

SMC ZM131H-J5LZ-E15L Vacuum Generator

FMR W/High Visibility LED 120V Red Lens

Andrew / Commscope ATC200-LITE-USB TeleTilt Portable RET Antenna Controller

 Andrew / Commscope ATC200-LITE-USB TeleTilt Portable RET Antenna Controller

IOP MKDG-06-0045 Operator Interface

Weigh Tronix 49731-0045 497310045 Circuit Board

Sesame PGH90-5 Arcmin P2 Reducer

ylem VITON SEALS

Westinghouse A200M2CAC Motor Control Size 2 Starter 120V Thermal Overload BA23A

SIEMENS 6ES5 482-8MA13 D1/D0 Module Version 2

SIEMENS 6ES5 482-8MA13 D1/D0 Module Version 2

CR Magnetics CR4120-10 True RMS AC Current Transducer

1769-IQ32 AB CompactLogix 32 Pt 24VDC Input Module FW3.Factory  US

SMC CXSJM25-50 0.7MPa USA

Square D FCL34015 Circuit Breaker 15A

Eagle Signal HP56A6 Cycle-Flex Timer 0-60 Minutes USA

Schneider Electric ABL8MEM24012 Module Power Supply 100-240VAC 24VDC 1.2A

Schneider Electric LTMEV40FM Expansion Module 100-240VAC

PepperlFuchs CBN15-30GK60-A0 Sensor

Ingersoll M Series 4-Way/2-Position Manual Air Control Valve With 3 Port M113LR

Wago 2002-1303 100pcs TOPJOB S 3-Conductor Through Terminal Block 600V 20A

Mitsubishi FR-E710W 0.4K Freqrol E700 Inverter 3.0A 3PH 100-115V VFD

Allen Bradley 609-BCW Manual Motor Starter

Allen Bradley 193-C30 E3 Programming and Control Terminal Acc. USA

Partlow Board 04623902 REV-C Circuit Board

Yokogawa 250240LSSC AC Ammeter USA

Norgren A10-UM 150PSI Type TC 5/16

Siemens A5E38010006 SINAMICS Beipack/Kit G120 PM240-2 FSF UFIL

D3-32T-E Programmable Controller

 20-HIM-A6 Allen Bradley AB Enhanced HIM SER A 12VDC

Leuze Lumiflex CT30-900 BH Safety Light Curtain Compact Trnsmtr USA

Allen Bradley 1734-IE4C Point I/O 4pt Analog Input Module SER C

Allen Bradley 1734-IT2I  Factory AB SER C POINT I/O 2 Point Input Module

Yokogawa 250244PZPZ Panel Meter 0-150VAC 0-300VAC

SICK WTT2SL-2F3092S07 1 112 129 Waldkirch 50-800mm S USA

Siemens 42EF35AFBWJ 240V 75A USA

GE Fanuc IC660TBD025A IC660EBD025A 5-24VDC 32Sink Genius 5/12/24VDC In/Out

CSTE5312 Safety Limit Interlock Switch 500V SHIPS

FESTO DGP-18-266-PPV-A-B Liner Drive

Ashcroft G17M0242F2200 Pressure Transducer Transmitter 0-200 PSI

Genuine 1769-OB32 Allen Bradley CompactLogix 32pt 24VDC Output 1769-0B32 USA

 Genuine 1769-OB32 Allen Bradley CompactLogix 32pt 24VDC Output 1769-0B32 USA

1734-VHSC24 AB Point IO Very High Speed Coter PLC Modules Allen Bradley

Allen Bradley 193-EIOGP-42-24D E300 Control Module SER B 24VDC

Foxboro 875EC-A1F Electrochemical Analyzer

Automation Direct GS EDRV 100 VFD Motor Ethernet Com Module Adapter

Omron C200H-LK201 SYSMAC-VI Host Link Programmable Controller PLC C200HLK201V1

itronics IO-AI4-AO2 Expansion Module

Metal Work Pneumatic 7051022100 Valvola ISV 56 SOS CC

GE Fanuc IC660TBD025A IC660EBD025B 5-24VDC 32 Sink Input/Output Module

Keyence GT2-71CN Amplifier it GT271CN

Allen Bradley 1747-AIC SLC 500 DH-485 Link Coupler SER B

 DVI  USB Extender EC

Delta Controls eBX-04 24VAC 4A Class 2 W/eBB-04-CON

Bosch CL-A2-24V-05A PLC Module

  Allen Bradley 1783-US5T Stratix 2000 Ethernet Switch 5 Pt 1783US5T

   Allen Bradley 1783-US5T Stratix 2000 Ethernet Switch 5 Pt 1783US5T

Keyence GT-72A Sensor

Reliance Electric S20-X02P3A1000 SP200 Single Channel Analog

1769-IF4 AB Allen Bradley CompactLogix 4ch Analog Input Module

 1769-IF4 AB Allen Bradley CompactLogix 4ch Analog Input Module

Allen Bradley 700S-CFB440DC Safety Control Relay W/ 700-CFB310  100S-F

Eaton HMCP030H1C Circuit Breaker 30A 600V Westinghouse ELC3030R Current Limiter

CKD SCK-00-2.6 Adjustable Shock Absorber 1418G

SMC IFW510-06-01 Flow Switch

Schneider Electric ATV312H018M2 Altivar Module .18kW .25HP VFD

Allen Bradley 1746-OB8 Output Module SLC 500 SER A 10-50VDC

Honeywell LSYPC1A Micro Switch Heavy Duty Limit Switch

E.Dold UG6960.04PS/800/61 Multifctional Safety Timer USA

Allen Bradley 800TC-PA16G 30mm Momentary Push Button 800T PB SER T

Allen Bradley 5094-IB16 Flex 5000 I/O Digital 16 Input Module W/5094-MB USA

Baldor Electric 25E809W009 Inverter Duty Motor Vector SER NOB0708271004 230V

WAGO 2002-1303 100pcs Terminal Blocks

Allen Bradley 25A-D4P0N104 PowerFlex 523 VFD 1.5kW 2HP SER A 380-480V SER A

Allen Bradley 856T-BPL1 SER A 24VAC/DC 120mA

Trimble MS860 RTK GPS Receiver 38920-60

Bosch 1070075100-207 Rack W/CL-S2-RM2-DP 1070075814-214 Profibus Module USA

Omron C200H-BC081-V2 CPU Base it USA

SMC CDU16-10D-M9NL CDU1610DM9NL

WNE 32/410b 746 Circuit Board

Acme Electric TB181146 Industrial Control Transformer 250VA 1 Phase

Quad Tech Operator Panel Keyboard q/t 57018 web guide 57018

Dixon TBC350 3.50 Diameter T Bolt Clamp  Of 25 USA

Toto Electronic TN78-10V510 Faucet Thermal 10s Mixing Controller TEL5GS10#CP USA

Merlin Gerin MG24523 Circuit Breaker Multi9 C60N 13A-Type D 480V

Omega DP41-E High Performance Display Process Voltage/Current Indicator USA

Numatics 153SS43AK000030 Solenoid Valve 150psig 110-120V .12A USA

Allen Bradley 1747-L541 SLC 500 Processor it SER C Rev 7 Frn 6

Fatek Facon FBE-28MA Programmable Controller 100-240VAC 50/60Hz PLC USA

Indramat BTM04.1-NA-TA-TA-TA-2EA-FW FWA-BTM3/4-003-16VRS-NN Operator Interface

Warner Electric SLO-SYN Synchronous Motor SS242-1012 3P 208VAC USA

Allen Bradley 440R-EM4R2 SER A Safety Relay Guardmaster 24VDC 3.5W G

Westinghouse ELC3100R Current Limiter 100A

Dayton 4Z827D DC Speed Control 1/50-1/6 HP 115V 0-90V USA

GE Fanuc IC660 EBD025A Genius 5/12/24 VDC Sink Input/Output Module

Danaher Veeder-Root 1 Wide Rubber Measuring Wheel Rim 15537-530 0015537-530

Baumuller BFN 3-1-56 power supply inverter 440v 56a 60hz

Wago 2002-1303 99pcs W/2pcs 2000-1303 Terminal Blocks

XEL Commications 4304-R10 DDS Loopback Auto Rate RCV Regen

MITSUBISHI FX2N-4AD-PT PLC Analog Module 24VDC VER 2.00

Watlow PM6C3FK-AAAAA12 EZ-ZTemperature Controller

Red Lion DLC00000 Controls Modbus Protocol Model Temperature Control USA

Omron C200H-OC221 SYSMAC Output Relay Programmable Controller Module USA

Maple Systems OIT4160-A00 Interface Panel HMI OIT USA

FR8

Trimble M-010-0650 DUO Base Kit With Volvo/Mack Cable OS 4.6.1 FW 3.8.2

SMC PF2W504-N03-2 Flow Switch

AB 1734-IR2 SER C POINT I/O 2 Point RTD Input Module  Factory Part 1734IR2

Potter Fire Alarm Equipment 354L Supervisory Pressure Switch


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