0150-06686船舶半导体工控备件主板供应

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。

Teac DV-W522GMA-100 DVD-ROM Drive

Teac DVD-28E DVD-ROM Drive

Teac CD-540E CD-ROM Drive

Intrusion 400-0890-101 Expansion Module

RAFI 1.63.018.091/0000 Signal Lamp Socket

Adaptec 1686807-00 SCSI Controller Card

Compaq 011686-001 Riard

IBM 13F4546 I/O Module

Vox Instruments LIF-H1 V01 Riard

Vox Instruments LIF-H2 V01 Riard

Seagate ST3250312AS 9YP131-304 Hard Drive

Elo Touch Systems E271-2210 PCB 170023 AccuTouch Touchscreen Controller

Quantum TR-S13AA Tape Drive

Swagelok SS-44S6 Ball Valve

HP 438676-001 CPU Heatsink

Omron CPM2C-10CDTM-D Programmable Controller

LG Philips LB121S02 12.1" TFT 800 x 600 SVGA LCD Module

Teac FD-235HFA429 Floppy Disk Drive

Mitsubishi FX-16EYT-ESS-TB Terminal Module

Symbol Technologies LS-6100-I100AG Barcode Scanner

Misco 900F08-SH Speaker

Rad BE-1/F Coax to Twisted Pair | Converter for E1

Omron S3D2-AK Sensor Controller

Fullfamily TW-030-50030-A Fan Controller Board

Omron CS1W-BI083 PLC Backplane

HP M1053-66513 Utility Board

HP M1082-66501 Interface Card

Fore Systems ACCA0051-01 Interconnection

Fore Systems ACCA0051-02 Interconnection

Eastern Air Devices LA23DGK-1R5 Stepping Motor

Teknor Applicom T069VIPER_2 Flash Disk Adapter

Delta Electronics D37226-001 Switching Power Supply Backplane

Dell PS-6281-9DA 280W Power Supply

Dell 0PC559 Wireless Card

StarTech Accessory ST121UTPDVI DVI Video Extender over Cat 5 UTP

Western Digital WD2500AAKX-08U6AA0 Hard Disk Drive

Acer DA0ZHSMB6D0 Rev D Motherboard

IBM 43X3268 Power Supply

Ye Data YD-701-6062 Floppy Disk Drive

SMC AR30-N02H-RZ Regulator

HP M1082-66502 SDN Interface Card

HP GDR-8164B (A2CU) DVD-ROM Drive

Asus CD-S520/A CD-ROM Drive

Everflow R124010BH Fan

Plextor PX-W1610TA CD-RW Drives

Toshiba Samsg Storage Technology SD-M1711 DVD-ROM Drive

Embpapst 612 N/2GHH Fan

Seagate ST340015A Hard Disk Drive | Barracada 40GB ATA/100 HD 12.5MS 5400RPM

 Seagate ST340015A Hard Disk Drive | Barracada 40GB ATA/100 HD 12.5MS 5400RPM

Nvidia 180-10039-0000-C Video Graphic Card

 · NVIDIA · NVIDIA GeForce2 MX · 32 MB

Oriental Motor SS21-UL Motor Controller

 Oriental Motor SS21-UL Motor Controller

Western Digital WD3200AAJB-00J3A0 Hard Disk Drive- 320GB 7200RPM

Sony AD-7700S DVD/CD-RW Drive

Sony CRX217E-DS CD-R/RW Drive

Dell NSK-DBC1E Keyboard

Avocent SwitchView OSD 8 Port 520-182-006 KVM Switch

Dell DFS531205PC0T Fan

Hipro 40X4355 Power Supply it

Diavac LCAV-40HKT Pneumatic Angle Valve

S Microsystems 300-1279-01 Power Supply ****

Versalogic P-EBX11-E R5A CPU Board ****

Weidmuller WDU6 Terminal Block

Cosel LB25-1 Power Supply *****

Zalman ZF9225ASH DC12V 0.23A 92MM Sleeve Bearing Fan

RKC Instrument REX-F9000 F9010-2VV-4*NNZ-231C Digital Controller

DMP Electronics e-2300 Systems Fanless VESA PC

Dynamco D2532KL0 Solenoid Valve

HP 399429-001 Backplane

CKD 3KA1111-P Solenoid Valve

SMC AF30-03B-2R-X2127 Air Filter

Fasco D342 Blower Motor

TDK FAW24-1R1 Power Supply

Parker Veriflo 45800877 SM930LP1NCS202 Manif Mot High Purity Valve

Ashcroft 238A638-01 ASEM B40.100 Air Pressure Gauge

Nvidia 180-10162-0000-C00 Video Card

 · NVIDIA · NVIDIA GeForce FX 5200 · 128 MB

Western Digital WD3200AAKS Hard Disk Drive

Seagate ST3808110AS Hard Disk Drive

 Seagate ST3808110AS Hard Disk Drive

Maxtor YAR41BW0 Hard Disk Drive

Philips DVD8801/97 DVD-ROM Drive

Fujitsu CA06889-B704 Hard Drive

Silicon Image SIL1364 DVI ADD2-N DVI Cards

Dell HP-P2507FWP Power Supply

IBM 07N6340 IC35L036UWD210-0 Hard Drive

Fujitsu FS-1104AU Port KVM Switch

Dell 0YP841 Inspiron Silver Laptop Keyboard

Digital DEC PCXAL-AG Vintage Computer Keyboard

MKS CV25-K2K2-MTVV Vacuum Isolation Valve

Dell A1570P-01 1570W Reddant Power Supply

Turck C5-A20 DX/24V RelayA

ited Electric 24-012 Differential Pressure Switch

Nagasaki PCMCIA-2100 Accessory - Compact Flash Card 2.5"HDD

Oriental Motor MB1040-B Centrifugal Fan

Western Digital WD800BB Hard Disk Drive

 Western Digital WD800BB Hard Disk Drive

Western Digital WD2500YS-01SHB1 Hard Disk Drive

Toshiba MK4032GAX Hard Disk Drive

Seagate ST373207LC Hard Disk Drive

 Seagate ST373207LC Hard Disk Drive

Lite-on DH-20A4P04C DVD/CD Rewritable Drive

Lite-on DH-20A4P04C DVD/CD Rewritable Drive

Compaq 264534-001 Comm Port Card

Teac 193077C6-29 FD-235HG-C629-U Floppy Disk Drive

Sick WLL160-F420 Photoelectric Sensor, Photoswitch Through-Beam Type

3Com 3C509B-TPC Ethernet Card

Dwyer Instruments VFA-5-SSV Flow Meter

HP 661949-004 Network Interface Card

HP A7231-66520 SCSI Backplane Board

HP 723350-001 Heatsink

Adaptec ASC-29160N SCSI Controller Card

Omron CS1W-BC083 PLC Backplane

Omron CS1W-BC083 PLC Backplane

Cherry Switch MX-11900 Wired Keyboard with Mechanical Keyswitch

Siemens 505-6108 8-Channel Analog Input Module

Mitac X-250/PG Power Supply

Siemens 505-6516 Backplane

Acer 60GPGN2004 Heatsink

TDK-Lambda ZRWT2220-ME Power Line EMC Filter

Dell 26YW2 LCD Screen

HP 404255-001 USB Board

Panasonic UJ235A DVD-ROM Drive

Ebmpapst W2E142-BB01-01 AC Fan

Trilogy NMA01250 Cable Connector

HP 465228-001 PCI-E Video Graphics Card

 · HP

Toshiba XM-6102B CD-ROM Drive

Samsg TS-H352/WBEH CD-ROM Drive

Teac 19307772-91 Floppy Disk Drive