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。
DELL 0RY007 MOTHERBOARD 2.0GHz INTEL DUAL CORE SLA8Y CPU H/S FAN
AGILENT / HP E5900A EMULATION PROBE
DELL 0GM819 2.33GHz INTEL CORE DUO SLA9X CPU
WHIRLPOOL WASHER CONTROL BOARD 8576386
BigBand NETWORKS ASCM0304 BGR00201 ADVANCED FULL RANGE (50-900MHZ) RF MODULE
Samsg Main Printed Circuit Board Assembly DA92-00055A
MAGITRONIC MONOCHROME GRAPHICS PRINTER CARD 6040MGP
SNELL WILCOX IQBAIF SAAN RBAAD18 AUDIO CARD
SNELL WILCOX IQBADI SAAN RBAIB1Y AUD/AES EMBEDDER CARD
Grass Valley 1221 DUAL AUDIO EQUALIZER 40067
VARI-LITE 11-9628-0027 REV. A VOLTAGE SELECTOR
ASUS A55M-E Motherboard
MAYTAG WASHER CONTROL BOARD W10187488
Samsg Washer Control Board DC92-01021B
SAMSG WASHER CONTROL BOARD DC94-05360A.
HP 719795-003 DELTA ELECTRONICS DPS-700AB-1 A 700W POWER SUPPLY
HP 719795-003 DELTA ELECTRONICS DPS-700AB-1 A 700W POWER SUPPLY
APPLE 820-1094-A MOTHERBOARD / U234851H WF8 PROCESSOR
CORSAIR VX550W POWER SUPPLY CMPSU-550VX
137001 Imperial GL Ve 20021218 Motherboard / CELERON SL6RW CPU 256 MB RAM
Samsg Refrigerator Control Board DA92-0593M
Samsg Refrigerator Control Board DA92-0593M
Whirlpool Control Board W10253362 REV D
ORTEL 8010B STATUS AND CONTROL CARD 7208-001
Maytag Dryer Control Board W10303846 REV B
HP 5189-2129 ASUS IPIBL-LA Motherboard 2.4GHz INTEL SLACR CPU I/O PLATE
LG WASHER CONTROL BOARD 6871EA2004A
Scientific Atlanta 7550/55 Subcarrier Modulator Plug-In Card Assembly 262180
Scientific Atlanta 7550/55 360800 video baseband processor
Scientific Atlanta 7550/55 336780 IF FILTER AMPLIFIER
Scientific Atlanta 7550/55 360730 MODULATOR
Power-HC5-6/-A DC Power Supply it
Sony UR-21B Power Supply 1-413-307-24
EMACS GIN-3800V 800W POWER SUPPLY B012720001
Crystal Vision VDA110M Analogue Video DA Card w/RM16 Backplane Connector Module
GE REFRIGERATOR CONTROL BOARD 225D3466G008
Maytag Whirlpool Refrigerator Control Board 12920721
2Maytag Whirlpool Refrigerator Control Board 12920721
SuperMicro SAS825MTQ Rev 1.01 3-Port SAS/SATA Backplane for SC825M Chassis
DELL 0HMCPC DELTA 460W SWITCHING POWER SUPPLY D460AM-02
Dell 635W SWITCHING POWER SUPPLY 1K45H
Delta DPS-750XB A 750W Switching Power Supply E98791-010
DELL D495E-S0 495W SWITCHING HOT SWAP POWER SUPPLY DPS-495AB A
DELL D495E-S0 495W SWITCHING HOT SWAP POWER SUPPLY DPS-495AB A
Sony SV-24 CF-8 Board for BVU-800 U-Matic VCR 1-604-340-13 1-604-339-13
Sony MD-10 Board for BVU-800 U-Matic Professional VCR 1-604-332-14
Sony AU-25 AU-13 Board for BVU-800 U-Matic VCR 1-604-338-13 1-604-337-14
digital processing systems TIV REV-4, 743-910
Cisco 15454-M6-LCD V02, 73-12160-03, WOPQACSSAB LCD DISPLAY
Pelco Techwell AD2 PCI Card 2006.09.07 Rev. B
Divicom MV50 Harmonic IPA2 Board 099-0124-002, 095-0124-002
Divicom MV50 Harmonic DIA2 Board 099-0304-001, 095-0304-001
VIDEOTEK SADA-204 DIGITAL AUDIO Distribution Amplifier Card ADA204
WESTERN DIGITAL MFM HARD/FLOPPY DRIVE CONTROLLER 61000107-03
Grass Valley TEN-X-L Audio 10x1 Video Crosspoint Card 066851
GE washer Control Board 175D5261G005
GE washer Control Board 175D5261G040
LG Refrigerator Control Board EBR73304204
LG Refrigerator Control Board EBR78931601
LG Refrigerator Control Board EBR78931601
ADRIENNE ELECTRONICS CORPORATION AEC-
RION DUAL AXIS INCLINOMETER SCA128T /-5°
RS A8 Module 1038.7644 Digitale Synthese 1038.7644.02
RS A9 1038.7196 SUMMING-LOOPS MODULE 1038.7196.02
DATA TECHNOLOGY CORPORATION DTC2280E (400521-89A) Hard Disk/Floppy Controller
Cavium NIC CN5750-750-NIC10E-M4-2.0-Y-G, NIC10E with 6 pin power connector
IXIA X2 ADAPTER 850-1165-01-01 FOR USE WITH LSM10G1-01
IXIA OC30C12PHYLC ADAPTER 850-0102-02-02 FOR USE WITH LMATM622MR, LM622MF SIMLR
IXIA CX4 / XENPAK ADAPTER CX410GE500
VEP85040B-1 CYL POWER FOR Panasonic AJ-HD3700
Purelink OBC II tx DVI Analog/Digital Audio to 4 LC Fiber Transmitter
Foxcom Power Supply 110V 60Hz for Foxcom 7000M Chasis - 7000M-110
Foxcom Standby Power Supply 110V 60Hz for Foxcom 7000M Chasis - 7000S-110
WHIRLPOOL WASHER CONTROL BOARD W10252254 REV D
Cisco GSR10-ALRM CNP4DE0BAA 73-5331-03, 800-08110-01 Cisco 12410 Alarm Card
INTELIX VGA-UHR SEND BAL ULTRA HIGH RESOLUTION VGA BAL
INPUT SELECTOR BOARD SILICCONTACT COVER 679-4680-00 FOR Tektronix TDS 224
Maytag Oven Electronic Control Board - Part 8507P207-60
SAMSG REFRIGERATOR CONTROL BOARD DA41-00651R
Samsg Washer Control Board DC92-00658B
LG Washer Control Board EBR62267115
Samsg Washer Control board DC92-00301P
each Dell 0RN442 Model D717P-S0 Switching Power Supply it DPS-764AB
Adtech Spirent AX/4000 P/N 400302A DS3 Monitor Interface Module
Spirent Adtech AX4000 401384 IP OC3 Interface
Compaq 281946-001 Motherboard Socket mPGA478B 1.5GHz PENTIUM 4
JDSU Acterna RPM-1000 PathTrak Return Path Spectrum Analyzer Module RPM1000
Amana Whirlpool Refrigerator Control Board W/Wire W10866518
Maytag Dryer Control Board 6 3717800 63717800
Schneider Electric Motion MDRIVE 14 PLUS STEPPER MOTOR MCI14A-PWM-07
Dell 0DF131, LGA 775/Socket T, Intel Motherboard WITH PENTIUM 4 - 3.0GHz
DELL 0DR845 MOTHERBOARD WITH INTEL CORE 2 DUO SLA9X CPU 2GB RAM
Whirlpool Refrigerator Control Board W10235488
Whirlpool Refrigerator Control Board W10235488
Datatek D-531 ADA AUDIO CARD
Scientific Atlanta 50-1000 MHz 8-Way Splitter 9908
TYAN S3098 FLEX W INTEL PENTIUM 2.40 512 533 BOARD W 1GB RAM
SPIRENT Adtech SX/13 T1/E1 OPTION DATA CHANNEL SIMULATOR
SPIRENT Adtech SX/13 CLOCK SYNTHESIZER INTERFACE CARD
Ross DAC 8015 ROSS VIDEO ROSS VIDEO TO NTSC/PAL ENCODER 8015A-001 ISS 8
Ross CMA-8011A ROSS VIDEO COMPONENT MONITORING AMP CARD 8011A-001 ISS4D
Ross SRA 8001 ROSS VIDEO ROSS VIDEO SERIAL RECLOCKING AMP 8001A-001 ISS 7
Ross DAC 8016 ROSS VIDEO ROSS VIDEO TO NTSC/PAL ENCODER 8016A-001
HITACHI HUS DBMS6 I/O Module for HUS Drive Tray R0307-E0103-03 REV 04, 3285196-A
OPUS SOLUTIONS DC-DC ATX/BTX POWER SUPPLY 180W DCX2.180.SFX.O4
Sony VO-18 VIDEO BOARD 1-622-547-16
Dell L55OE-S1 550W Power Supply 0NCNFF
ISIS GROUP S8400 VIDEO D TO A 03-8407 REV X1 CARD
ISIS GROUP S8400 COLOR BAR / CHARACTER GENERATOR 03-8409 CARD
ISIS GROUP S8400 VDA 1 X 4 SDI VIDEO DISTRIBUTION AMPLIFIER 04-8411 CARD
VEP80788A-3 MECHA I/E FOR Panasonic AJ-HD3700
VEP89138A-1 SUB MOTHER FOR Panasonic AJ-HD3700
SNELL WILCOX RMPDN MHCVCM1Y HD VIDEO CODER MUX CARD SAADN MHCVCM1Y
SNELL WILCOX IQDPF DIGITAL PICTURE FIXER CARD SAAN RDPF1B
MAYTAG WASHER CONTROL BOARD 62721600, 2128Z006
MSI MS-7248 MOTHERBOARD WITH 2.66GHz SL8ZH CPU 1GB RAM
Ericsson RPM 901 348/8000 UV Protected Attenuation; 2.2db 0.85GHz, 3.3db 1.9GHz
MITSUBISHI ELECTRIC MELSERVO 100W AC SERVO DRIVE MR-C10A-UE
Schneider Modicon TSX Quantum 140XBP01000 Backplane 10 Slot
MRV OptiSwitch EM2003-1GE AS44616S-LX Rev 02
Pro-Bel 4429 CARD
Pro-Bel 3430 CARD
Pro-Bel 2634 EXPANSION CARD WITH 263704 ISS 2 SUB-CARD
Pro-Bel 3994 INPUT CARD
Pro-Bel 4993 AES RECLOCKING CARD
Pro-Bel 3418 CARD
Pro-Bel 3403 SYNCHRONIARD
Pro-Bel 5028 AUDIO MIXER CARD
Pro-Bel 3790 SIRIUS ADC CARD
Pro-Bel 3423 CARD
Pro-Bel 3795 SIRIUS SDV CARD
Pro-Bel 3999 VIDEO OUTPUT CARD