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
0100-20003板卡船舶半导体工控备件优势经销
发布时间:2024-11-27

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。

 ListingSIEMENS 6ES7 221-1BF22-0XA0 Digital Input EM 221 For S7-22X CPU SIMATIC S7-200

SIEMENS 6ES7 221-1BF22-0XA0 Digital Input EM 221 For S7-22X CPU SIMATIC S7-200

Eagleburgmann BUKA 22-14/32 16 Mechanical Seal Set

 ListingABB DSAB-01C Module ASSESSORY BOARD 94V-0

 ListingLarsen  Toubro AAO6 EE 90310 PC Board ED20144B/W1

 ListingGEA Westfalia Separator 0007-2847-840-U6

 Listing94V-0 Printed Circuit Board A5E02453853A05C05

 ListingRosemot 3051 In-Line Fieldbus Pressure Transmitter 275 PSI 0-80 KPA 9-30VDC

Rosemot 3051 In-Line Fieldbus Pressure Transmitter 275 PSI 0-80 KPA 9-30VDC

 ListingOMRON C200H-AD003 A/D it

OMRON C200H-AD003 A/D it

 ListingGE FANUC IC610CHS110A Programmable Controller Power Supply Rack

GE FANUC IC610CHS110A Programmable Controller Power Supply Rack

 ListingIDEC IZUMI PFJ-T081U Relay Output it

 ListingPH 71 Swivel Joint 470666 5T806 28-L DVWS 28PLR 62

 ListingOMRON CP1L-M60DR-D Programmable Controller

 Listingceaneering 0331867 Cable WM Lower to BOP RTU Data PBOF

 Listing12011411 Shutdown Alarm Oil Level Switch for Hydraulic Power it

 ListingIDEC IZUMI ANLC-SD1 Annciator

 ListingOmron C200HW-BC101-V1 10 Slot CPU Backplane Base it NK APP Less Than 96A105

 ListingOmron C200H-BC101-V2 10 Slot Backplane CPU Base it NK APP Less Than 88A120

 ListingGE Fanuc IC693CHS398F 5-Slot Expansion Base EMI Enhanced Remote Module

 ListingAdaptec 1925606-01 SCSI Interface Card Controller DELL 2J902 ASC-29160N CFC

 ListingBR3A2 44A737873-G01 PCB Card

 ListingABB 57120001-KY Analog Isolation Amplifier

 ListingProcon Elektronikk PC-AL6 PLC Module

 Listing100W 230V Heater Element for Nox System 100W 230V

 ListingBW Technologies BWC2-H510 Gas Detector

 ListingAsco MP-C-080 Red-Hat Valves Solenoid Coil 240VAC 60Hz

 ListingFinder 85.04.8.240 Multifction Analog Timer 0.05s- 100h

 ListingKobold PSR-11103R10R1 Flow Sensor with Cable E48408 AWM STYLE 2464/1061

 ListingIMO P190483 Rotor Set Major Kit G054

 ListingNorgren F73G-2AN-AT3 Filter-Lubricator ¼” Combination it

 ListingDanfoss 084Z8058 MBT 5250 Heavy Duty Temperature Sensor

 ListingBW Technologies BWC2-H Gas Detector

 ListingMacgregor 11022939 Bar Balancer Set

 ListingCondor MDN 1,5 AC Acetylene Pressure Regulator 25 Bar

 ListingPARKER P0097201 Element Kit 40M Plastic FRL Kit

 ListingLee-Dickens B-S-HOLD Signal AMP Transmitter Transducer 0-75mV

 ListingHam-Let HM20-4VKO-GF4-300PSI Pneumatic Diaphragm Valve PCTFE-SEAT

 ListingBR3A2 44A737873-G01 PCB

 ListingNordan Marine Stainless Steel Distance Ring For CGC Type Pump

 ListingMERVAL MPC-200 AQUAMASTER RAUMA MPC-220

 ListingAir Torque DR00015U AZ Pneumatic Actuator with Bypass Ball Valve DN4-G3/8

 ListingBailey DN25 Fig 707-32VD Safety Valve BSP 1” 9 Bar

 ListingSIEMENS SIMATIC S7 ET 200M IM 153-2 6ES7 153-2BA00-0XB0

 ListingSoren T. Lyngso 371 Electronic Tacho System 2A 24VDC

 ListingVESTA K52W1018 Pressure Sensor

 ListingNorgen Brass Solenoid Valve 2-Way IMI HERION 9500295 230V 40-60 Hz 12 VA

 ListingWika EN 837-1 Manometer 0-15 Bar 0-230 PSI CL. 1.6

 ListingHONEYWELL 620-0041 Processor Power Supply Module

 ListingDanfoss EVRA25 032F6225 Solenoid Valve  Coil(018F6282)  Seal Kit(027F0081) Set

 ListingWedeco 35169 Lamp Control it SEC-AUKO / Contech 0004795

 ListingDANFOSS 2.50 USGAL/H 60°B GM1 Oil Burner Nozzles

 ListingOMRON H3CR-A MULTI TIMER 100/240 VAC

OMRON H3CR-A MULTI TIMER 100/240 VAC

 ListingPROMINENT 1004737 Sampling Tap DGMA KPL M13.5

 ListingFlender N-EUPEX 68 Coupling Ø24mm/8mm

 ListingEUREKA CGB 80 Shaft Nut POS 15

 ListingSiemens Angle Finder Display Analog Meter Module -30°-0-30°

 ListingGE FANUC IC693CPU313V PROGRAMMABLE CONTROLLER BASE 5-SLOT WITH CPU

 ListingGENERAL ELECTRIC DSCMB0606C4D8D8E VME J1-BUS Component

 ListingPVL VAL.CO ST26.6 Custom Level Switch IP66/67 Rated

 ListingOMRON CQM1-ID213 Input it  CQM1-OD214 Output it  CQM1-OD213

 ListingSeals GNZ-24 Mechanical Face Seal

 ListingMITSUBISHI ELECTRIC FX2N-8AD Programmable Controller 24VDC

 ListingHydr-O-Matic Pumps SPGT 200M4 Sewage Cutter Pump 2 HP 460V

 ListingOMRON CJ1W-PA202 POWER SUPPLY IT  CJ2M-CPU11 CPU IT

OMRON CJ1W-PA202 POWER SUPPLY IT  CJ2M-CPU11 CPU IT

 ListingMITSUBISHI ELECTRIC FX0N-60MR-DS Programmable Controller MELSEC 24VDC

 ListingGENERAL ELECTRIC PROMINENT 802011 DIN8061/62 PN16

 ListingWARREN CF8M 1000WOG Ball Valve DN65 Stainless Steel

 ListingGemu 607 10E 0 13A0 EPDM PVC Connection Assembly DN 10 PN 10

 Listing1.4021-UTP-20049605 Shaft for Type ZLND 40-250 AC BJ3 OB2

 ListingKlöckner Moeller Modulo di Rafforzo PS3-DC-EE Logic Controller PS3V1.712 24V Dc

 ListingSIEMENS ET 200B 24DI/8DO I/O Module

 ListingIDEC IZUMI CORP PFJ-DMU PCB1880

 ListingLS GM6-PAFA Programmable Logic Controller with Power Supply  Accessories

Siemens A5e00203816 1 Printed Circuit Board

ABB 399020 Current Sensor

ABB 399020 Current Sensor 371.7

Phoenix Contact Mcr-sl-pt100-i-dc-24 Temperature Transducer 28 14 88 3

Nebb Dt42a Printed Circuit Board

Toshiba 3J8A0221-E Preamp it

Terasaki EMB-2801 Operating Keyboard

ABB E-0367 Circuit Board

ABB TB511-ETH C2 1SAP111100R0270 CPU Terminal Base IP20

KEYENCE FS-V21R Sensor Amplifier

Hanyog NUX T57N-A Analog Timer 24-240V 1.5W

CHESTERTON 071568 Rotary Spare Part Kit

Cameron 702645-45-21 O Seal Ring 2-452 N1059-90

Cameron 614742-19 Wear Ring

Cameron 2725927-04 Seal Ring 37503500-625b

Cameron 644443-21 Ring Rev 01

Cameron 2725927-11 O Seal Ring 37507250-625b

SIEMENS 6SL3000-0DE21-6AA0 3-phase-hfd Line Reactor

Aquamaster ACP222 Control Panel T112396.5

Cameron 2010196-29 Seal Ring Rev: A02

Cameron/ Parker 702645-26-22 O-ring 2-262 N674-70

Endress  Hauser PMC131-A11F1A1T Pressure Transducer IP65

Cameron 2010196-48 Seal Ring X-24095-48;a1

Cameron 644443-14 Rev 01

Waters WAT015199 Conical Point Insert 250ul

Cameron 2010196-47 O Seal Ring A02

Socomec Ups NRT-U5000 Output 3500W Single Phase Power Solution

DEIF 400/1A Ammeter

Cameron 2090519-01 O seal Ring Ae-33

Siemens 6ES7 194-4AD00-0AA0, 6SES7 194-4GB60-0AA0 I/O System Rack

Cameron 2010196-30 Seal Ring Rev A02

ISKRA FQ0207 Analog Voltmeter 500V

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M946202AC1 Heater Assy

Cameron 702645-33-01 Seal Ring 2-330 N1059-90

VAISALA HMPS228 Temperature Controller

Waters 05138 1/16” o.d. x .010” Wall 316 ss Tubing

Cameron 2373972-05 Seal Ring C143-0285-001h0

Deif 0-40V Voltmeter

M946151AC1 Thermocouple Assy

Deif 0-600V Analog Voltage Meter

DEIF 0-2000A Ammeter

Celsa 800/5A Kvar Meter

Cameron 614742-20 Wear Ring Rev 01

Crompton 0-2000 Kw Power Factor Meter

Rheodyne PSL637707 Stainless Steel Loop 200µl

Gossen 0-600V Voltmeter BH-001

MW I/II 55-65 HZ Schiene Generator

Rheodyne 430902000 Sample Loop Tubing 2mL

Cameron 614742-23 Seal Ring

Rheodyne WAT096225 Sample Loop 50µl

Cameron 614742-20 Wear Ring X-005689-20;01


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