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
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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。

Vital Instruments DM-01 Sliver Break Meter 0.5A 220V~

Schneider Electric BMXDDO6402K Output Module

Hynix PC2700U-25330 Ram Memory Module HYMD232646DP8J-J AA

CS-12A 90 Thermostat

Icp Con I-7052 8 Bit Data Acquisition Module

Uzushio Electric UTL-CR 02 Micro Computer System

BEW BE-96 Analog Voltmeter 0-600V

Crompton 55-65 HZ Frequency Meter

Nebb Fx02a PCB Card

ABB 100-500V Phase Sequence Indicator

Notani Keiki Seisakusho RE38 Revolution Coter AC220V 50/60Hz

Fuji Electric 1MBI600PX-140-03 IGBT Module 600A 1400V

Infineon TD162N16KOF Power Supply Module

Schneider Electric ATV12H075M2 Speed Drive

Saab Marin 9233790-101 Printed Circuit Board

Emerson 12P3378X012 2 Wide Carrier Base Module Rev B

KEY1 Circuit Board SW4

Schaefer K 332 PLC Module

Hiquel TM21 Multi Voltage/ Fction Timer 24-230V

RS 300MA.75MV Sht Plate

Cewe DI 124 Transducer 21051902, 0-5a

General Electric C2.20A Overload Heater

General Electric C113B Overload Heating Element

General Electric C3.01A Thermal Overload Heating Element

General Electric C25.0B Overload Heater

General Electric 123F719B Overload Heater Element

Electronisk Regulator 1891 716 Printed Circuit Board

Soren T.Lyngso 600 097 103 Printed Circuit Board

Bhel CE-691-11-070 itrol PLC Module

Sanelec 010109 Rectifier it

General Electric 123F61.4B Overload Heater

ABB 653SY13Y111 Smart Temperature Transmitter 0-1800°c IP67

ABB Procontic CS 31 I/O Remote it 50/60Hz

Strona Lutowania 4.260.10.05 Printed Circuit Board

Kt Electric 9410-40F-1 Output Circuit Board

Gordos IDC5F I/O Module

Strona Lutowania EFA-PSR Circuit Board 4.260.10.05

Kt Electric 9410-10FA-1 Purifier Control CPU Circuit Board

Uchida URP-004S31 Printed Circuit Board

Kt Electric 9410-20FA-1 Purifier Control Display Circuit Board

Stalectronic 2000 Printed Circuit Board Rack 8537000423 G

Stalectronic 2000 Circuit Board Rack 1891 700

Macsa SM120C Laircuit Board

Autronica KDS-6 Printed Circuit Board 7251-030.0002

7212-125.0000 Circuit Board Module

Kt Electric 9410-30F Input Circuit Board 97-08-08

Epson Y49022400100 TYSI-II Interface Board

Vaf 2897.114A Printed Circuit Board

Saab 1891 705 Circuit Board 8537 011-411

MTL Instruments MTL 3072 Temperature Converter 50mA

PepperlFuchs KHD3-ICD/EX 132 Transformer Isolated Driver 71000

Saab 1891 708 Circuit Board Rack

Autonics Mt4w-dv-4n Digital Multi Meter 100-240vac 50/60hz

Woodward 5501-371 Micronet Simplex Mpu  Aio Ftm Interface Module

Stalectronic 2000 Circuit Board Rack 8537011412 K

Philips Ignitor Starter SN 58 50/60Hz

Kobelt 6511-SP6/6511-SW2 Small Switch Panel

Kinco Mt4404t HMI Touch Screen Panel 24v

Trane 6400-1122-04 Starter Module Brd03542

Trane 6400-1120-03 Binary Input Circuit Board Brd02946

Sense Electric Vaf-93 Digital VAF Meter 30v To 520vac

Siemens 6EP3332-6SB00-0AY0 Logo Power Supply 50/60Hz

PIC On-Delay Electronic Timer 6-60sec

Omron Set-3b Current Converter 64 To 160A

Finder 85.34.8.230 Multifction Timer 5a 250v~

Siemens C98040-a7044-c1-2 Printed Circuit Board

Siemens C98040-a7044-c1-2 Backup Monitoring Printed Circuit Board

Convertec Mb-120psm184/f Power Supply Board

Frer 0-100/200a Ammeter

Vpa 545821-3b Printed Circuit Board

Merlin Gerin 50248 Voltage Adaptor

Nce 50508-22-1 Controller

KDG MOBREY 9710-3-080-00 Hydrostatic Level Transmitter Card

Allen-bradley 961916 Printed Circuit Board

MITSUBISHI ELECTRIC NCEM3SR Printed Circuit Board

Telemecanique ATS48C11QS316 Soft Starter 50/60Hz

Radix Isoscan-v 16-channel Scanner 110v

Telemecanique ATS48D75Q Soft Starter 230-415V 50/60Hz

SCHINDLER ANA 1632.NB Printed Circuit Board

Fuji Electric Fkcb36v4-2acyy-aa Diff.pressure Transmitter 24v

MITSUBISHI ELECTRIC JY331C80901C Printed Circuit Board

Fuji Electric Fkct22v5-2vcyy-ba Pressure Transmitter 24v

Siemens 3RW4073-6BB44 Sirius Semiconductor Motor Starter IP00

Telemecanique ABL 8FEQ24100 Power Supply 10A 24VDC

MITSUBISHI ELECTRIC FX0S-30M Printed Circuit Board

Schneider Electric Altistart 48 ATS48C32Q Soft Starter

Axa 279.070 Bv1 Printed Circuit Board

YASKAWA ELECTRIC SGDV-2R8A11A Servo Drive

Lite-Puter DX-1210 DMX Digital Channel Modular Dimmer Pack

Kobishi Esz-26b Alarm Buzzer

MITSUBISHI ELECTRIC MR-JE-40A Servo Amplifier

Acer ASPIRE X3812 Processor it

Hewlett-Packard QV996AV Hp Compaq Elite 8300 Sff Processor it

MITSUBISHI ELECTRIC MR-JE-70A Servo Amplifier ip20

Hewlett-Packard MS2370 HP Compaq Elite 8300 Sff PC

ABB DSQC611 Contractor Connector it

BENDER IREH 150 Insulation Monitor Ac 50-60 Hz 220v

Norcontrol Automation Na1115 Order Printer Operators Panel

Telemecanique ATS48D17Q Motor Soft Starter

Fuji Electric FHCB33V4-PACYY-AA Diff. Pressure Transmitter 0-1600 mmwc

Fuji Electric FKCB33V4-PACYY-AA Diff. Pressure Transmitter 2300 psi

Thorn 125-485-920 PCB Card

Fuji Electric FHGB03V4-PACYY-AA Gauge Pressure Transmitter 0-10 kg/cm2

Axa 279.070 Printed Circuit Board Rev: C

ABB Dsai145 Analog Input Module

ABB ACS 600 BAU AC Drive ACS60100113000C1200901

ABB Dsai 110 Analog Input Module

Telemecanique ATV58HD28N4X Adjustable Speed Drive

ABB Dsca 130 Commication Board

Scientific Devices SDVFM-F Vortex Flowmeter 24VDC

Rosemot 3051CD0A02A1AB7DFK5H2L4Q4 Hart Pressure Transmitter

Fuji Electric FHCB33V4-PACYY-AA Diff. Pressure Transmitter 0-630 mmwc

Sacor Yan-060.04 Printed Circuit Board Rev: 01

Rosemot 2051GP3A2B21AS1Q4D4M5C4P1 Pressure Transmitter 275psi/19.0bar

Fuji Electric FHCB33V4-PACYY-AA Differential Pressure Transmitter 24VDC

Fuji Electric FCX-AII Gauge Pressure Transmitter FHGB02V4-PACYY-AA

Sem 812 200 14 Solenoid Valve 220-254 V~ 50/60 Hz

Woodward 8230-888 C Marine Synchro phaser

TS-351-2C Printed Circuit Board 3101554C#

Fuji Electric FHCB36V4-PACYY-AA Diff. Pressure Transmitter 0-20000 mmwc

Eh-technik Pt 100 Amplifier Umit Switch 24v

Fuji Electric FHCB33V4-PACYY-AA Diff. pressure Transmitter FCX-AII

Fuji Electric FKCB33V4-PACYY-AA Diff. Pressure Transmitter 2EX7195

Asea 2668 184-651 Pcb Circuit Board

Asea 2668 184-236/3 Memory Module

Soren T.Lyngso UMS900 Keyboard Converter

Tamagawa Seiki TS 5N 2E 18 Synchro Tx-Tr Motor 50/60Hz

Asea 2668 184-236/3 PCB Card

Valmet Automation Biu 16r Analog Output Module

Valmet Automation M8512271 Pcb Card Vpa Biu 16 R

Janssen 400/5A Analog Ammeter

ABB 2668 500-33 Analog Input Board


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