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
ABB SACE FORMULA A2A225TT A2A 250 225A 3 POLE CIRCUIT BREAKER
ABB SACE FORMULA A2N 250 200A 3 POLE CIRCUIT BREAKER
ABB SACE S3 S3N 70A 2 POLE CIRCUIT BREAKER
ABB SACE S4 S4N PR211 400A TRIP 3 POLE CIRCUIT BREAKER
ABB SACE S5 S5H-D 400A 600VAC 600VDC 3 POLE DISCONNECT UNIT #1
ABB SACE S5 S5H-D 400A 600VAC 600VDC 3 POLE DISCONNECT UNIT #2
ABB SACE SN3 S3 600VAC 600VDC 3 POLE CIRCUIT BREAKER DISCONNECT
ABB SACE T7D 1600 Moulded Case Circuit Breaker SEE DESC
ABB SACE TMAX TS3L 150 15A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT1N 125 80A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT2H 125 100A XT2HU3100BFD000XXX 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT2H 125 60A XT2HU3060FFD000XXX 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4 N-D 250 4 Pole 1SDA075621R1 Load Break 250A 480Vac
ABB SACE TMAX XT4H 250 175A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4H 250 175A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4H 250 200A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4H 250 225A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4H 250 225A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4H 250A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4N 250 175A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4N 250 200A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4N 250 225A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT4S 250 175A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT5H400 400A 600A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT5N 400 400A 600A 3 POLE CIRCUIT BREAKER
ABB SACE TMAX XT5N400 SACE-TMAX-T5-N-400 400A 600VAC 3 POLE CIRCUIT BREAKER
ABB SDC 101 S65202-7 3ADT220019R7 9086 SERVO DRIVE
ABB SDS105-032A0-670V00-0000 SERVO DRIVE
ABB SMU615 SMU615_1G SMU615HBBBBA1NN21G CONTROL RELAY
ABB TB82 TB82PH2310311 pH / ORP / pION FIELDBUS pH TRANSMITTER
ABB TED134150 150A 480VAC 250VDC 3 POLE CIRCUIT BREAKER W/ TRIP
ABB TEYD1015B 15A 1 POLE CIRCUIT BREAKER
ABB TEYD1020B 20A 1 POLE CIRCUIT BREAKER
ABB TEYD3015B 15A 3 POLE 480/277V 25KA@480V CIRCUIT BREAKER
ABB TEYD3040B 40A 65KA 480/277 VAC 3 POLE CIRCUIT BREAKER
ABB TEYH3020B 20A 3 POLE CIRCUIT BREAKER 480/277V 35KA@480V
ABB TEYL1040B 40A 1 POLE CIRCUIT BREAKER
ABB TEYL2015 15A 2 POLE CIRCUIT BREAKER
ABB TEYL3015B 15A 480V 3 POLE CIRCUIT BREAKER
ABB TEYL3015B 15A 480V 3 POLE CIRCUIT BREAKER
ABB TEYL3020B 20A 65KA 480/277 VAC 3 POLE BOLT ON CIRCUIT BREAKER
ABB TEYL3020B 20A 65KA 480/277 VAC 3 POLE CIRCUIT BREAKER
ABB TEYL3035B 35A 3 POLE 240VAC CIRCUIT BREAKER
ABB TEYL3035B 35A 3 POLE CIRCUIT BREAKER
ABB TEYL3040B 40A 3 POLE 240VAC CIRCUIT BREAKER
ABB TEYL3080B 80A 3 POLE 240VAC CIRCUIT BREAKER
ABB TEYL3100B 100A 3 POLE CIRCUIT BREAKER
ABB Thomas & Betts TBM15I 15 Ton Hydraulic Crimp Head ONLY NO DIES 2" Wide Jaws
ABB TMAX T3N 125A 3 POLE CIRCUIT BREAKER
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ABB VARMEVAXLARENHET 3HAC9710-1 ROBOT COMPUTER
ABB ZPT 408-1 HESG112614R2 RELAY STABILIZER EXCITATION LOSS 100/220V 5A 60HZ
ABC Double Knee Pedal Valve Operation MKU-1002 Commercial Series 6"
ABI BIOSYSTEMS GENEAMP 9700 PCR SYSTEM N8050200 THERMAL CYCLER
AbilityOne Waterproof Tape, 2" x 60 Yards, Olive SEE DESC
Able Sign Side Radio RFZ02 & PCB MS-MCC03-D
ABP-N83-2040-21007 Comp York ET210L 12V AC Compressor For liner
ABSOLUTE BALANCE 9AHJ050A050000 B312003 MODULE
Abus Drive motor AN306388 E160 ABUS CRANE AZP130 8 R5G 2915 Gear Box
AC Compressor & A/C Clutch for Ford Taurus 2013-2018
AC Compressor MSC90CAS With A/C Clutch For 2008-2012 Mitsubishi Lancer
AC Guide Vane Fork OPR00322 Tang Assy for Chiller T5
AC TECH SF4100 MOTOR 10 HP DRIVE FREQUENCY INVERTER
AC TECH SF575 VARIABLE SPEED AC MOTOR DRIVE 7.5 HP 5.5 KW
AC/R Pressure Sensor 181388P1 0-150# 0.5-4.5V Transducer Transmitter 1082A
Accelerated Systems BAC8000 CAN-BT Motor Contol 60V 9.5Kw For Talaria sting
Access Casters Inc. 12" x 4" Polyurethane Tread Wheel Caster Steel Core
Accoloy Peerless 1" Eye Foundry Hook Working Load Limit 47700lbs 592404504
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ACCU SORT 9000 II, 9000II DECODER
Accuenergy Acuvim IIR-D-5A-P1V3 Revenue Grade Power/Energy Meter LCD 5A 415VAC
Accuenergy CL-M-5A-P1V4 Power/Energy Meter 415VAC 300VDC 5A
Accu-Gage M14 x 0.5mm 6H Metric Fine Pitch Go/No-Go Plug Thread Gauge
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Accuris E4000 SmartBlue Transilluminator Compat w/ SmartDoc 2.0 Gel Imaging Sys
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ACCU-SORT 2755-SN8 ADAPTASCAN BARCODE READER SCANNER SER B REV A
ACCU-SORT 2755-SN8 W/ ALLEN BRADLEY 2755-NB40 BARCODE READER SCANNER
ACCU-SORT ACCUVISION AV4000 2.0 CAMERA
ACCU-SORT ACCUVISION AV4000 CAMERA
ACCU-SORT AV4000-24S 24VDC POWER SUPPLY
ACCU-SORT SYSTEMS 4410 CONTROLLER MODEL
ACCUTECH CONTROL TC10 AC-TC10-TJ11N00-B0N00 THERMOCOUPLE FIELD UNIT
ACDC ELECTRONICS RT102-2 POWER SUPPLY 115VAC 5V 20A
Ace Co Precision Loc Hydraulically Centered Saw Collar Sleeve 059920-6 7.5" OAD
ACE Controls MA3325 Industrial Shock Absorber MA3325-2867
ACE GS-40-250 Industrial Push Type Gas Spring 9.84" Storke 1124 Lbs Max