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

 ListingABB AI523 1SAP250300R0001 Analogico Input Modulo 16AI/U / I / Rtd 12bit  Segno

 ListingECOVARIO Jenaer Antribstechnik 214AR-AA-000-000 Servo Drive Control Amplifier

 ListingJenaer Antribstechnik ECOVARIO 214AR-AA-000-000 Servo Drive Control Amplifier

 ListingABB 1SAP250300R0001 AI523 Analog Input Module 16AI/U/I/RTD 12bit  Character

 ListingABB AI523 1SAP250300R0001 Analog Input Module 16AI/U/I/RTD 12bit  Character

CCS 6900GZEF20-7008 Interruttore PressiIncr Adj 300/1000 Psig a Prova 3000

CCS 6900GZEF20-7008 Pressure Switch Verst Adj 300/1000 Psig Proof 3000 Psig

Servo Drive Controller ECOVARIO Jenaer Antribstechnik 214AR-AA-000-000 Amplifier

Nishishiba Electric NPN- 6459 SVC-2 605354 EY1 Module PCB Circuit Board

ABB Analog Input Module 1SAP250300R0001 AI523 16AI / U/I/RTD 12bitsign / 24VDC

SMS-M74A / SMS M74A JRCS AUX CUP μ-Com System PCB Board Japan Radio Electric Mfg

SMS-M74A JRCS SMS M74A AUX μ-Com System PCB Board Japan Radio Electric Mfg

37239107 0 372310535 0115008 Main Panel PLC Circuit Board

Jenaer Antribstechnik Servo Drive ECOVARIO 214AR-AA-000-000 Controller Amplifier

 ListingABB AI523 1SAP250300R0001 Analog Input Module 16AI / U/I/RTD 12bitsign / 24VDC

 ListingABB 1SAP250300R0001 AI523 Analog Input Module 16AI / U/I/RTD 12bitsign / 24VDC

 ListingJenaer Antribstechnik ECOVARIO 214AR-AA-000-000 Servo Drive Controller Amplifier

 ListingECOVARIO Jenaer Antribstechnik 214AR-AA-000-000 Servo Drive Controller Amplifier

WISI OV38 / OV38 NICAM 45-862MHz Topline Headend Stereo Dual AV TV Modulator

WISI OV38 / Ov 38 Topline Headend Dual Av TV Modulator Stereo / Nicam 45-862

WISI OV38 / Ov 38 Topline Headend Doppio Av Tv-Modulator Stereo / Nicam 45-862

WISI OV38 / Ov 38 Nicam 45-862 MHZ Topline Headend Stereo Doppio Av Tv-Modulator

Fuji Electric NP1PH-16 Processor Module Plc

Fuji Electric NP1PH-16 CPU Modulo Plc

K376637 H09 376640G01 rev 3.1 MCC85/ADPTI2 Elevator PC Board PCB

K376637 H09 376640G01 Rev 3.1 MCC85/ADPTI2 Ascensore PC Scheda PCB

ABB Analogico Input Modulo 1SAP250300R0001 AI523 16AI / U / I / Rtd 12bit

Nishishiba Electric NPN- 6459 SVC-2 605354 EY1 Modulo PCB Scheda Circuiti

ABB Analog Input Module 1SAP250300R0001 AI523 16AI / U/I / RTD 12bit  Character

Nishishiba Electric NPN-6459 SVC-2 605354 EY1 Module PCB Circular Plate

Jenaer Antrib Technology Servo Drive ECOVARIO 214AR-AA-000-000 Control Amplifier

Jenaer Antribstechnik Servo Guida ECOVARIO 214AR-AA-000-000 Controller

Servo Guida Controller ECOVARIO Jenaer Antribstechnik 214AR-AA-000-000

Servo Drive Control - ECOVARIO Jenaer Antrib Technology 214AR-AA-000-000 Amplifier

Automatic Power 9040-0040 90450580 4.595.978 Regolatore di TensiAvr

Automatic Power 9040-0040 90450580 4,595,978 Voltage Regulator Avr

Carll System 4202 Digital Display Card Bar graph For BMC-40

Carll System 4202 Digital Bar Graph Display Card Hydraulic Jacking Control BMC40

Carll System 4203 Digital Display Bargraph Card Hydraulic Jacking Control BMC-40

Diversified Technology 145-2055 Driver Board For Hydraulic Jacking Control PCB

Telefrang AB SET 68 8 Ch 12 BIT D/A Card PCB Board 9108 103348008

Telefrang AB J21 REV.4 SET 68 EL/TK Gothenburg 12-Bit A/D Converter Card 103742

EAT-M016B-1 JRCS Local Terminal PT 100Ω Circuit Board

EAT- M016B-1 JRCS Locale Terminale PT 100 Ω PCB Tavola

Clinometer with Maximum Indication BN-65/3756-15 Gdansk Brzezno

Clinometer PRCA Industrial E Comercio Accessories Marine Solid Brass Nautical

Mettler Toledo Cond Ind 7100 e Conductivity Trasmitter 24 t0 230V AC/DC 45to65Hz

Mettler Toledo Cond Ind 7100 e Conductivity Transmitter 45to65Hz 24to230VAC/DC

Allen Bradley SMC Plus 150-A35NBD Smart Motor Soft Controller 35A 3 Phase

EAT- M016B-1 JRCS Local Terminal PT 100 Ω PCB Board

Deif XL-96 Illuminated Instrument RPM Pitch Indicator 4-20mA Single 400025104.10

Allen Bradley SMC Plus 150-A35NBD Smart Motore Morbido Controller 35A 3 Fase

Allen Bradley SMC Plus 150-A35NBD Smart Motor Soft Control - 35A 3 Phase

Carll System 4202 Display Digitale Scheda BAR Grafico Per BMC-40

Carll System 4203 Display Digitale Bargraph Carta Idraulico Presa Control BMC-40

Carll System 4202 Digitale BAR Grafico Display Scheda Idraulico Presa Del BMC40

Telefrang AB J21 Rev.4 Set 68 El / TK Gothenburg 12-Bit A/D Converter Scheda

Telefrang AB Set 68 8 Ch 12 Pta D/A Scheda PCB Tavola 9108 103348008

Carll System 4202 Digital Display Card Rod Graph for BMC-40

Diversified Technology 145-2055 Autista Scheda Per Idraulico Presa Controllo PCB

Diversified Technology 145-2055 Driver Board for Hydraulic Lift Control PCB

Carll System 4203 Digital Display Bargraph Card Hydraulic Lift Control

Carll System 4202 Digital Rod Graph Display Card Hydraulic Lift Control

Telefrang AB Set 68 8 Ch 12-Bit D / Card PCB 9108 103344008

Telefrang AB J21 Rev.4 Set 68 El / TK Gothenburg 12-Bit On / D Converter Card

K376637 H09 376640G01 Rev 3.1 MCC85/ADPTI2 Lifter Qty Plate PCB

Tilt gauge with maximum indication BN-65/3756-15 Gdansk Brzezno

Clinometro Prca Industriale E Comercio Accessori Marino OttMassiccio Nautico

Clinometro Con Massimo IndicaziBN-65/3756-15 Danzica Brzezno

Tilt Knife Prca Industrial E Comercio Accessories Marine Solid Brass Nautical

Mettler Toledo Cond Ind 7100 e Conducibilità Trasmettitore 45to65Hz 24to230VAC /

Mettler Toledo Cond Ind 7100 e Conductivity Sensor Power 24 t0 230V AC/DC

Mettler Toledo Cond Ind 7100 e Conducibilità Trasmettitore 24 t0 230V AC/Dc

Deif XL-96 Illuminated Instruments RPM Pitch Indicator 4-20mA Single 400025104.10

Deif XL-96 Illuminato Strumento RPM Pece Indicatore 4-20mA Singolo 400025104.10

Hoffman HMI Swivel Coupling Flange Elbow Support Arm Enclosure Suspension System

44 JRCS Interface Circuit Plate PCB

44 JRCS Interfaccia Scheda Circuiti PCB

Parker T5-HE03-102 Micro Diaphragm Pump

VarTech Systems VT150PSSVB VT150PVB.04S.1.00.00 Operator Interface Display

Yokogawa MLD Loop Powered Process Indicator Field Indicator Digital

Kongsberg GA-2/A 313521 Amplifier Sensor Thermocouple NiCr-NiAI 0-600C

DBI SALA LS-1441 9194A Mobile Rope Grab 5/8`` Crab 310 Lbs Pack of 3

Cosel ZS10 2415 Dallas DS1225Y-200 Nais DR-L2-24V IMC N80C196KB16 Canbus PCB

E2V Technologie EEV MG5424 Marine Radar Flat pack 113mm baseplate GEN3 Magnetron

Yokogawa MLD Loop Powered Process Indicator Field Digital Indicator

RS Datascan 7220 629-415 Analog Input Measurement Processor Data Acquisition

Datascan 7220 RS 629-415 Analog Input Measurement Processor Data Acquisition