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
Dynapro Systems 24-0417 REV 1.1 Touch Screen Board Card PLC PCB PC 240417
Siemens 6FX1111-0AP02 Sinumerik CPU PLC Module Processor CNC 6FX11110AP02 SINU
SECO DANA C34633 Drive Power Supply Board PCB C34635C DANAHER MOTION Warner
COMFILE CWV2-070WR Industrial Display Operator Interface Screen 12V 24V CWV 2
Vectrol 150 HP 480V Soft Starter 9037 Rectifier Stack VMS5-150-480 Westinghouse
BBC GLB-0201 Field Weakening Unit Board 380V Asea Brown Boveri GN-6350004/11
Oriental Motor Drive Board UD2140-A3 PCB UDX 2140A VEXTA UDX2140A Servo Control
Gai-Tronics 69253-001 AGI Audio Generator Interface Module Board PLC 69253001 G
Listing IPTS ICS45 Gear Reducer 20:1 0.67-HP 56C 1" Output Bore ICS-20:1-56C-1" in
Sulzer ITB-80 CPU Module 112.054.350.200 Rev B
CONAIR CD-EMI Spure Picker Teach Pendant Model MX-150 CDEMI M20A1 CD-EM1 M20A-1
Texas Instruments 2459375 PC Circuit Board Card 2459329-0001 530-1104 PWA PCB
KEB Combivert F4 ICBT Drive Board 15.F4.087-0009 15.F4.COG-4B09 15.F4.087-000C
Reliance Electric E-3622-H-Z00AN Electro-Craft AC Servo Motor RE E3622HZ00AN
Superior Electric PS-860 Power Supply Input 120/240V Output 56-VDC 7.2A PS
EL Elektronik Erhardt Leimer Type EB10020 6-Slot PLC Rack Chassis EB-10020
Yaskawa CACR-HR03BAB12Y50 Servopack Servo Drive Module CACRHR03BAB12Y50 200V
Acopian VA6MT600 Regulated Power Supply 1 Amp 230V PS A 240 V NIB
SICK CLV410A1010 Barcode Scanner 1 017 045 Laser Scan 1017045 Optic Sensor
Gai-Tronics 69256-001 AZI Amplifier ZInterface Module Board PLC 69256-001 AZ
General Electric IC610CHS124A Series PLC Controller Rack Power Supply GE
EL Elektronik Erhardt Leimer EN115 Power Supply Module 110V EN-115 PS
SUNX Emitter SF4-AH64-T P Emitter 1310 Light Curtain Transmitter Receiver SF4-AH
Allen Bradley Bulletin 1410 Motor Winding Heater 1410-NX124/RC10 10 HP 460V 2100
Rosemount 01151-0041-0062 Sensor Module 316SS 1151-0041-62 SST SIL DP/GP NIB
IFS VT4020 FM Video Transmitter International Fiber Systems
General Electric Fanuc IC600LX648L Series 6 Logic Memory Module PLC 48K Six GE K
Foxboro DM400YP FBM-13 Rev 0C I/A Series Expansion Input Module
OGDEN C14W-0177 12 KW 480V Tubular Heater Element Tube 12000 W 480 Volt Heat Rod
Robotron 01801-05 Weld Control 519-1-0111-02 Controller 31400627-01 314-0-547-01
SMC NCJ2D10-150 Pneumatic Air Cylinder 100-PSI 0.70-MPa
OKUMA SXP-233A OPUS OSP-5000 Keypad Board PLC Module Card w/ SXP-234A XPS-390
Yaskawa YPCT11068-1 Varispeed AC Drive Control Board PLC YPCT11068-1-2 Vari
OKUMA C-8566-1013-1/2-1 Operator Interface Keypad Board Card PLC
Yaskawa YPHT31008-1-2 AC Drive Control Board Card PLC PCB Type JPAC-C360-01
Eaton Dynamatic 15-777-3111 Current Feedback PWM-IFB PC Board Card PCB
Schneider Electric 9-1210-6010 Board for XBT Screen 990-262-00 Modicon Square D
Heidenhain ROD-420-C-250 H10 Encoder 227-662-2W
GE General Electric 531X139APMAYG2 Drive Micro Application Card Board PLC
Indramat 109-468-3205a-4 EAP1 Circuit Board PCB PLC
Indramat 109-0468-4A03-00 PRP2 Circuit Board PCB PLC 109-0468-4B03-00
ABB Drives FDC86-CONT Floppy Disc Controller Module PLC 57770163 E Control
Barmag Electronic EA58C Inverter Board Assembly Card PLC
Westinghouse Style 1684A99 Rectifier Board Card PLC 227P616H01E 227P616H01-E
Texas Instruments 505-2595 16 Pt Output Module PLC CTi 901B-2595 Control 5052595
MOOG D128-011BA004 Circuit Board PCB Servomotor Servo Drive D128-001BA004
Harowe Servo Controls 21BRCX-400-J39 HAROSYN-RCX Rotary Encoder 4.25V 2V
Gould Modicon AS-B005-800 Circuit Board AS-B875 Analog Output PLC B007-800 AEG
Schneider MM-PMC2-200 PanelMate Screen Interface Monitor PM 4000 92-00597-05
SMC NCMR075-0150 Pneumatic Double Acting Air Cylinder 250-PSI NCMR0750150
Hammond RM0018N25 Three Phase Dry Type Reactor 2.5mH 18 Amp 600V Type JR 18A
Fischer Porter 51B1451PS H2O Feet Meter Range 4.79-81.9 Ft. WC 51 Chart
Fanuc A16B-3200-0060/07C AC Servo Module MAIN-C PLC Control A16B32000060/07C
Nortel Networks NT7B1005 BCM3 Interface Card 97-9034-01 A0899484
Nortel NTAK04AA Rlse 16 AC/DC Power Supply Northern Telecom Meridian1 NT NTAK04
Foxboro Shelf Model 102-3W 3 Slot Rack ST. C 2A-96-46 96421477 33-19-034 T102-00
Siemens WF707-6FM1707-3AA10 Simatic CAM Controller Module PLC 6ES7-470-0AA00
OMEGA Model CTH89 Temperature / Humidity Chart Recorder
GE Fanuc IC660ELA020A Genius Analog In/Out Module Input Output IC660TSA020A
Ametek 1080-399 1072-431 Circuit Board Module RiS AN-3175B1 AN-3176IE
Micromatik 030M0276 Pulsgeber Encoder 5.000 I/U mit Zentrierflansch
Westinghouse WPB251 Advantage Control Module 9966D11G04 for W200 Series
Rexroth Indramat 8591200036.002 Card Board PLC for System 200 BTC06 Pendant
Rexroth Indramat 8591200035.001 Card Board PLC for System 200 BTC06 Pendant
OKUMA SXP-228A OPUS OSP-5000 Board PLC Module Card
Danfoss 195H2004 Inverter Drive Control Board Card Drive Controller 195H2204
SMA BET4-01:A Display Operator Interface Board Card PLC BET-4-12
Eurotherm SSD Parker AH055036U103 Drive Trigger Board Card PLC 055036
Keithley 500-242-02F das Series 500 DOM-1 Card PLC Board
AD Advanced Input Devices 9200-08583-001-A Operator Interface Keypad Board Card
Total Control Products Smart Keyboard ISS-OKB-003 TCP Keypad Control ISS-0KB-003
Allen Bradley 30 HP Control Panel 112-A45JDC45 45 Amp 120V 480V 3 PH 60 Hz AB
Ingersoll Rand 99388019R08 Spindle Control Module 99387847R5.4 Servo 99388019 IR
Yaskawa YPCT21080-1-2 Circuit Board CIMR 616T3 Varispeed PCB PWA YPCT2108012
Mitsubishi J3-C70A BC386A801G51 AC Servo Drive Control Board PC PCB J3-C20-A
MTE DCA003202 DC Link Choke 1.62-mH 32-ADC 1000V-DC 32A Type RB
Sumitomo GNHM01-5075-N-51 Cyclo Drive Induction Gear-Motor 1/8-HP Type TC-E 220V
Fuji Electric FVR022K7S-2 FVR K7S AC Drive 11 A 230/240V 2.2 KW 5 HP
Hitachi HRL020L AC Reactor 8 Amp 3-PH 600V 50/60Hz 1.5 mH 8A HRL020 L 1.5mH
BBC Brown Boveri PROCONTROL P 70FA01 PRO CONTROL Intraplant Bus Controller ABB
Yokogawa YA-53F-SES3-A/FMF2 Pressure Transmitter MWP 700-PSI 24V-DC YA53F-SES3*A
VERO TRIVOLT PK250 116-010026L 10 Power Supply Board 116-010026L10
Mitsubishi J3-P21C Drive Board BC386A497G53A Servo Control PWA PCB AC FR J3-P2
Oriental Motor 5IK150A-TTF Induction Motor 150W 220V 3300-RPM 3-Phase 1.4 Amp
Alsthom Parvex RS320M-R1108 Servo Motor w/ TBN206-R0014 Generatrice Tach RS320 M
Yaskawa CIMR-F7U45P5 Varispeed F7 Drive 480 V 45P51F CIMRF7U45P5 480V
Lot of 10 Siemens O1D2T2VW Data Telecom Video Outlets 01D2T2VW RJ-45 RJ-14
Computer Products NFS45-7631 Power Supply for PanelView 20-0341 100-240V Artesyn