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 9F73G832043G PCB CARD 3G83-20/4

FOMOCO LV4T-19H378-AD MOD  BRKT ASY TRLR ELE

Mak 9.01.7-91.41.00-03 Pcb Card

KONGSBERG SIMRAD 37734108 TRACKBALL UNIT

ABB 16-501276-01G(A) BAT BOARD

PLC DIRECT D4-EE-2 Eeprom 32KW Memory Cartridge Printed Circuit Board D4-440

ABB 3G83-99-100 PCB BOARD 3G83-26/3

KONGSBERG SIMRAD 311113 WD SCORPIO 80GB EIDE HARD DRIVE

Deif 1044500190C PC Board DPD01038

SIEMENS LOA25.173C27 FLAME CONTROLLER

HBC-RADIOMATIC DNA-735/1 DE001042 PCB CARD KW50/07A

CSI V557/05 BATTERY BACK-UP SWITCHING UNIT 83079C

CSI 6708 4 CHANNEL ALARM ANNUNCIATOR 780021C

CSI 428/01 FLOATING RS422 RS485 INTERFACE 85058A

ABB 1SFB527068D7084 REV L CIRCUIT BOARD

CSI 405 4xCHANGE-OVER RELAY CARD 83061B

DELTA PPM DC1_100 DATA CONTROLLER

CSI 429 FLOATING RS232C INTERFACE 85084A

CSI 461 RGB INTERFACE CARD 85015C

CSI 464 EARTH FAULT DET.CARD 84066A

PEPPERLFUCHS HD2-FBPS-1.500 GALVANICALLY ISOLATED FIELDBUS POWER SUPPLY 130139

CSI 588 ECSUMS CIRCUIT CARD 82019C

CSI 589/02 8-POINTS SELECTABLE LAMP OUTPUT CARD 8C

CSI 6709 8-CHANNEL INPUT DELAY CARD 790983B

CSI 6713 HORN AND FLASHER CIRCUIT 86042C

NOV 10179770-001 SEAL KIT 1-1/2

ALLEN-BRADLEY 813S-E2CZJ60 PHASE MONITOR 813S-E2

ROSS HILL CONTROLS 0509-3000-18 REV.A PCA-VOLTAGE FDBK

Wartsila C4 NTC-CARD 2223B001800B

21356-2 PCB CARD

Westinghouse A200M3CB Size 3 Motor Starter 276A290G02

Westinghouse A201K3CA Size 3 Style 276A281G01 Motor Starter

 Westinghouse A201K3CA Size 3 Style 276A281G01 Motor Starter

STAHL ICS 1000 9201 PCB CARD 9201/04-34-24

UZUSHIO ELECTRIC UG-E 1067A VOLT.ESTABLISH PRINTED CIRCUIT BOARD

UZUSHIO ELECTRIC UG-FD1 1084 FREQUENCY DETECTOR

TRAFAG 8472.55.57.17 PRESSURE TRANMITTER

OMRON CQM1H-CPU51 PROGRAMMABLE CONTROLLER CPU UNIT

 OMRON CQM1H-CPU51 PROGRAMMABLE CONTROLLER CPU UNIT

OMRON SYSMAC C40H-EDR-D EXPANSION I/O UNIT C40H

ABB APBU-44C  APBU-44CE BRANCHING UNIT

BENTLY NEVADA PWB 90039-01 9000 EXTENDER CARD

SCHNEIDER ELECTRIC AEC-MGA-SEM1500 MODULE FAST SHIIPING

SCHNEIDER ELECTRIC TSX3721101 TSX MICRO PLC WITH MODICON

HYUNDAI MSU-112C MOTOR AUTO CONTROL UNIT HEEM-2

ABB SYNPOL D CMA 131B SHORT CIRCUIT SAFETY DEVICE 3DDE 300 411

STAHL ICS 1000 9201 PCB CARD 9201/04-04-24 RELAY REPEATER

PELCO KBD200A CONTROL KEYBOARD FULL-FUNCTIONAL

VINGTOR VP-0414 VER.02 PCB CARD

NOV 7402217 REPAIR KIT

COMMUNITY HFE2 HIGH FREQUENCY COMPRESSION DRIVER

ABB DC551-CS31 BUS MODULE 1SAP220500R0001 DC551-CS31 B8

Kdg Mobrey MES1L/1S Electrosensor Liquid Level Control

FIMER ZGN.S0604.3 PCB CARD

TERASAKI ARU-IDC UVT CONTROL DEVICE

GOSSEN LEISTUNGS-MESSUMFORMER 4824-C5190H07

PEPPERLFUCHS KFDO-RSH-1.4S.PS2 RELAY MODULE 224579

NABCO K68058-1C PCB CARD

SEITE B 000/06154 A PCB CARD

Norgren 20AG-X4G/PJ100 Hydraulic Regulator Pressure Valve

Mitsubishi FX1n-24MR-ES/UL, FXon-8EYR-ES/UL, FXon-3A

DAIKIN KSO-G02-4CA-30 SOLENOID CONTROLLED VALVE

CEWE INSTRUMENT DI02

DELTA SUB_1G DATA COLLECTOR PPM N1_SB1

Advantech PCI-1716 Pcb Card

BENTLY NEVADA 20929-04 PROXIMITOR

Beckhoff KL9050 EtherCAT Rack

HYUNDAI HHI ATB16-2 PCB BOARD

SIEMENS 15499-147 FAN ASSY APACS QUADLOG

ROSS HILL CONTROLS 0509-3000-00 PC-VOLTAGE FEEDBACK

ABB PM564-RP-ETH CENTRAL PROCESSING UNIT 128kB ETHERNET 1SAP121000R0071

SCHNEIDER ELECTRIC BMXAMM0600 ANA 4 IN U/1 2 OUT U/I

SIEMENS 3UF7010-1AU00-0 SIMOCODE PRO V

ORLACO ORL537-0 PCB SMART BOARD

WEIDMULLER 407152 0000 PCB CARD

HOST AUTOMATION H4-ECOM-F ETHERNET COMMUNICATION FIBER OPTIC

KOYO PLCDIRECT D4-16TR RELAY OUTPUT MODULE

HIRSCHMANN GHV30E ECO-POWER AMPLIFIER

BERG PROPULSION ED30872 CLUTCH CONTROL PANEL

BERG PROPULSION ED30920 CLUTCH CONTROL PANEL

OMRON SDV-FH2T VOLTAGE SENSOR 24VDC

AEG 8000027025 AE0 PCB CARD

AEG 8000027153 REV03 PCB CARD

FUJI/HAKKO MONITOUCH TS1070 DISPLAY

RIDING DHE3205-SF AC SERVO DRIVE

RIDING DHE3205-SF/AG20 AC SERVO DRIVE

TECO TSTCP 30C-B SERVO DRIVE

CAREL PCO1000CS0 PROGRAMMABLE CONTROLLER

ALLEN-BRADLEY 1794-IB10X0B6 SER.A 24VDC SINK INPUT/SOURCE OUTPUT

ALLEN-BRADLEY 1794-IB16 SER.A 24VDC SINK INPUT

ALLEN-BRADLEY 1794-OB8EP SER.A 24VDC ELECTRONICALLY F OUTPUT

ALLEN-BRADLEY 1794-ACNR15 SER.C REDUNDANT MEDIA ADAPTER

ALLEN-BRADLEY 1794-OB16P SER.A 24 VDC. SOURCE OUTPUT-PROTECTED

 ALLEN-BRADLEY 1794-OB16P SER.A 24 VDC. SOURCE OUTPUT-PROTECTED

ALLEN-BRADLEY 1794-IJ2 SER.A FREQUENCY INPUT 2 CHANNEL

ALLEN-BRADLEY 1794-IF2X0F2I SER.A ISOLATED ANALOG COMBO

DATAMAX DMX-DTD DC 4-20mA RELAY

MEASUREMENT TECHNOLOGY MTL5314 TRIP AMPLIFIER

YOKOGAWA 962319C1 HERTZ METER AB40

OMRON SDV-DH6 VOLTAGE SENSOR

SULZER 112.017.134.200 001A STARTING FSA C19 PCB CARD

SULZER 112.017.111.200 001A FSA C21 ALARM RELAY CARD

SULZER LIP 112.017.234.200 004D LOAD INDICATOR POSITION PCB CARD

Schroff MAX 315 Power Supply

WESTRONICS SA-6PSM GROUP ANNUNCIATOR

PELCO FR8304MSTR 4CH VIDEO RECEIVER

BALLY GAMING PCA212319-0-0D PCB CARD

TERASAKI AOR-1S-AS OVER-CURRENT TRIP 898A

CISCO SYSTEMS 1800 SERIES MODEL 1840

CISCO SYSTEMS 1800 SERIES MODEL 1840

Stn Atlas 1KG 404 Pcb Card 271.138 242

RISHCON-P TRMS Power Transducer

IC Electronics P-Line STL 3-4015 Starting Torque Limiter

KONGSBERG SIMRAD 37795317 ALARM  FUNCTION PANEL

KONGSBERG SIMRAD 37913068 TERMINAL BOARD ANALOGUE INPUT

TECO TSTC 30C-B SERVO DRIVE

TELEMECANIQUE XPS-MP SAFETY RELAY

SCHNEIDER ELECTRIC XPS-AV SAFETY RELAY

TURCK MK91-121-R/24VDC LEVEL CONTROLLER

GRISWALD RK - 3196S REPAIR KIT SMALL

MASIBUS -DI-16

ABB RA4088801 CURRENT SENSOR

Hughey  Phillips 277-4163 Sync Monitor Board

PR Electronics 5725A Programmable Frequency Indicator

ALLEN-BRADLEY 1747-L542 SER.C REV.A SLC500 PROCESSOR UNIT

 ALLEN-BRADLEY 1747-L542 SER.C REV.A SLC500 PROCESSOR UNIT

KElevators 612018 H02 Brake Module

RIDING DHE3206-SF SERVO DRIVE

HONEYWELL CP-IPC COMFORT POINT CONTROLLER 24VAC

K760383 H01 Safety Circuit Board LCE ADOS

PEPPERLFUCHS 540093 AH 90271-F11EE-G011

K433956 H03 Pcb Card MCC85/ADPT03