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。
ABB YB560103-CD/24 SERVO DRIVE CONTROL BOARD
LEUKHARDT OTL138-1 PC BOARD W/ END CONTACTS
FOCKE D105-0 CONTROL BOARD MODULE
ASI INSTRUMENTS A026901A A026A01B CIRCUIT BOARD
ROTH RE920 CONTROL BOARD
HORIBA EN-CPU1 H223434C BOARD
TRW NELSON LP-CP 66-02-10a CONTROL BOARD NTR1200W NTR1800W
GSE PC745H-40-20-25518 CIRCUIT BOARD CARD
LOUIS ALLIS CO. 46S998-0010 LOW DRIFT LINEAR BOARD
CYBELEC NMM 101 BOARD
ABB STAHL 720085-1 BOARD
NORDSON 288010E PC BOARD 4CHANNEL 2H SERVICE KIT
CYBELEC NIN 101 INPUT BOARD
GENERAL ELECTRIC 0226A5480G-1 CIRCUIT BOARD
AMERITHERM 003-0011-1 CIRCUIT BOARD
SUNRISE LAB SL1147 PC BOARD
FORMAX CASHIN 1226-8606 REV.F SERVO CONTROL BOARD
FOCKE D101-0 CONTROL BOARD MODULE
FOCKE D118-0 CONTROL BOARD MODULE
FOCKE D108-0 CONTROL BOARD MODULE
FOCKE D110-0 CONTROL BOARD MODULE (REPAIRED)
AJAX MAGNETHERMIC 72092A07 U-01-0561MK-H FAULT PROTECTION BOARD
CONTEC PI0-16/16RL(PC) 7039 BOARD ASSEMBLY
COGNEX 800-0037-9 INTERFACE I/O BOARD
WEB PRINTING 800-036-00 RESISTOR BOARD
AJAX MAGNETHERMIC 72034A00 PC BOARD
FANUC A20B-8100-0710/03A BOARD ASSEMBLY
BIELOMATIK BOARD 07103280
TELEDYNE 1903-0300-01 CIRCUIT BOARD
EMERSON 413-292-000 PC BOARD
SIEMENS 535229703-2 CIRCUIT BOARD
BOARD 3007-090-A IN BAG
MICRO SWITCH LOGIC BOARD FE-LOG-J (BLUE BOX)
CAROTRON RCP202-000 POWER BOARD
DAIFUKU CBX-3742C BOARD ASSEMBLY
GLOUCESTER ENGINEERING BD REV. C DIGITAL OUTPUT BOARD
DAIFUKU CAN-3818B BOARD ASSEMBLY
MOS-AVOID STATIC 24570505 RELAY BOARD FOR ALARM
ACCURAY 9-066695-001 CONTROL BOARD
RATEMETER BOARD D247248C
ABB STAHL 720095-1 BOARD
ABB STAHL 720096-1 BOARD
RELIANCE ELECTRIC 14C213 CIRCUIT BOARD
PARAMETRICS 281427B BOARD
RATEMETER BOARD D247248B
DANIEL CE9562-1 BOARD
AMPLAS 2354 PC BOARD
PAXALL PARSON 124-536 CIRCUIT BOARD
GENERAL ELECTRIC SFHA3CAT0250 CIRCUIT BOARD
SIEMENS 6EC1-700-0A PC BOARD
SEALEVEL RS-232/422 PC BOARD
MIRACHEM ILCPU IZ-PL-039 CIRCUIT BOARD
K-TRON 9191-30565 CONTROLLER BOARD
WESTINGHOUSE 227P662H01A PC BOARD
MARSH 200-0114-001 DRIVER BOARD
ABB NVAR-65 VARISTOR BOARD
GENERAL ELECTRIC IC3622GLEB1A LOGIC CONTROL CIRCUIT BOARD CARD
ALLEN BRADLEY 74100-013-194169 PC BOARD ASSEMBLY REMOTE
FORRY 150183 CIRCUIT BOARD
FANUC A20B-2002-0680/02A BACKPANEL INTERFACE BOARD
THERMCO 117710-001 FIRING BOARD
VAN DORN PC330-037 INPUT BOARD
DATA INSTRUMENTS C41992 SENSOR INTERFACE BOARD
AUTOMATED 55746A1 PC BOARD
HOBART 371902B PC BOARD
MAGNETICS 83106 CONTROL BOARD ASSEMBLY
OZONATOR 9945DWG649323 CIRCUIT BOARD
CYBELEC INTERFACE BOARD NPA 101 (AS PICTURED)
PHOENIX CONTACT 10230 CIRCUIT BOARD
MARKEM 0670463 TEMP. VOLT VOLTAGE REGULATOR PC BOARD
GOSS E15356-2 BOARD
BALSBAUGH PC BOARD 1210-01-E
DONALDSON 8PP-37130-01 REV. H CHECKER BOARD INTERFACE PC BOARD
MARKEM 0670465 REV.B CONTROL BOARD
ANACONDA ADVANCED TECHNOLOGY PB-D-0777-06 CIRCUIT BOARD CARD
HONEYWELL 60162993-001 CIRCUIT BOARD
FANUC BOARD A20B-1006-0490/02A
GETTYS 550050-00 CIRCUIT BOARD
TAPESWITCH BOARD 13469T
FMC 132969-A CIRCUIT BOARD
MASSTRON MC11354 REV. B DPU BOARD
TS ENGINEERING ATAC-PCB-VERSION-6.5 PROCESS CONTROL BOARD
DAYTRONIC 10ACP100X1 PROCESSOR BOARD
GENERIC 300-364 BOARD
ATLAS 673031 PC BOARD
BOSTON DIGITAL B-017 CIRCUIT BOARD
OHMART INCTCB-033590 INTERCONNECT BOARD
WOODMAN 609-087 PC CONTROL BOARD
ISHIDA P-5163A FUSE PC BOARD
SATO HG101511A CIRCUIT BOARD
COMTROL A00056 CONTROL BOARD
ENERCON INDUSTRIES LM4476-01 CIRCUIT BOARD
FISHER DM6362X1-B1 PC BOARD MUX TERMINAL DIN
SOLIDSTATE CONTROLS 212800 POWER SUPPLY BOARD
VALMET M851121 CIRCUIT BOARD MODULE
KAJAANI ELECTRONICS 15JK-3 AMPLIFIER BOARD A4150039C
EMERSON BOARD N1500-411 DV 0002-TCP
LEEDS & NORTHRUP 445273 BOARD
OPTO 22 EX2 PC BOARD
ORMEC QTG910 PC BOARD
BALANCE ENGINEERING BMDA-110 BE-236-637-D CIRCUIT BOARD (REPAIRED)
ALLEN BRADLEY 8520-OFBM PC BOARD
GENERAL ELECTRIC IC3650SRDG2 PCB BOARD
GENERIC 134193Y CIRCUIT BOARD
FOXBORO CONVERTER BOARD N0138NC
INDUSTRIAL MRO D918AC3 918AC3 CIRCUIT BOARD
INDUSTRIAL MRO KDQ361A BOARD
INDUSTRIAL MRO 223776 CIRCUIT BOARD
INDUSTRIAL MRO 21029B BOARD (AS PICTURED)
INDUSTRIAL MRO A.I.D. 16-0200-01 TERMINAL PANEL BOARD
WESTERN RESEARCH WPC102029 CIRCUIT BOARD
JORDAN CONTROLS MC-10796 POWER SUPPLY BOARD 50B-031569
EXPLORANIUM GR-510 PC BOARD
UNIVERSAL DYNAMICS PCB-155 PC BOARD
INDUSTRIAL MRO 200A481B 200C747A CIRCUIT BOARD
ATR INDUSTRIE ELEKTRONIK RE3.2 PC BOARD
INDUSTRIAL MRO MVME-TR-AUI/BNC BOARD
INDUSTRIAL MRO YOE-KNO1-100 CIRCUIT BOARD
TAYLOW WINFIELD PANEL FACE /BOARD D484516
ALLEN BRADLEY 960096REV-3 PC BOARD
LOT ELECTRONICS 2465 PC BOARD
GENERAL ELECTRIC 44B399238-001 NIBL1 CIRCUIT BOARD
FOXBORO 2AXA5ST PID CONTROL BOARD (REPAIRED)
ELECTRO CAM PS-4100-11-216 CONTROL BOARD MODULE
SIEMENS W30809-B1015-W-1-B900 CIRCUIT BOARD (REPAIRED)
SKF BOARD 31882800 REV. D
COMTROL LM116 CIRCUIT BOARD
INDUSTRIAL MRO 850676-001 CIRCUIT BOARD
IMCO 300-4 CIRCUIT BOARD
OHMART ALRMVT-0033594 ALARM BOARD
INDUSTRIAL MRO 8-31-81 CIRCUIT BOARD
ACROMAG 712-DA BOARD
FRP-64 CIRCUIT BOARD
HONEYWELL 30756669-002 POWER/INPUT PWA BOARD
FERAG 526.231.54 PC BOARD
SOLIDSTATE 80-9206552-90 CIRCUIT BOARD
3540064-BA CIRCUIT BOARD
INDUSTRIAL MRO TRA40102/CSA CIRCUIT BOARD
MSI PCA121 CIRCUIT BOARD
SKF ST-1440 CIRCUIT BOARD
INDUSTRIAL MRO 627130A CIRCUIT BOARD
INDUSTRIAL MRO 911180010 CIRCUIT BOARD
CONVERSION DEVICES L1969015.PCB CIRCUIT BOARD
INDUSTRIAL MRO 0011-2918-79 PC BOARD
LUTZE 718027 API-0382 BOARD
EAE MU03C CIRCUIT BOARD
INDUSTRIAL MRO EDTER1197-04-3/XX CIRCUIT BOARD
MICOM NI5010-02 625-0013-01 BOARD ASSEMBLY
INDUSTRIAL MRO 9010069A CIRCUIT BOARD
BOFORS ELEKTRONIK H-2-KCA BOARD
OEM CONTROLS 1041.4 LABEL DISPENSER BOARD
AN-2104A BOARD
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ALLEN BRADLEY 960095 PC BOARD
GENERAL ELECTRIC IC3600LINA1D1B CPU CONTROL BOARD 68A989076
ALLEN BRADLEY 960096 PC BOARD
CREONICS INC. PC-0070-384 PC BOARD
SPECTRONICS 640/R2 BOARD CONTROLLER
NORDSON TEMP. CONTROL MICROSET MULTISCAN FACE W/O BOARD 104900A
CROUZET PB-24M BOARD
KURZ INSTRUMENTS 465R8 420242 CIRCUIT BOARD
CFS46811-00 REV.C BOARD
MIKI PULLEY OPC-4 CONTROL BOARD
TRACE INSTRUMENTS 101953 REV. D PC BOARD
MADISON ELECTRIC A300-WP200-21824A PC BOARD
NORDSON 288010E PC BOARD 4CHANNEL 2H SERVICE KIT
ASEA QH743 CIRCUIT BOARD
KONE CRANES KAE15 ELECTRICAL BOARD
693-10750207 BOARD
GORDOS PB-24 BOARD
FANUC DAUGHT PC BOARD A20B-2900-0350/03A
INDUSTRIAL MRO 30-07-09 CIRCUIT BOARD
INDUSTRIAL MRO BOARD 154-00048-01
CONAIR 09000648 TEMPERATURE TRACK CONTROL BOARD
APS DAUGHTER BOARD 01-5154-100
GEFRAN EXP-CAN/DN-ADV CIRCUIT BOARD
GATE PULSE 363C490G02 CIRCUIT BOARD
PRO LOGIC PWB 114099-003 CONTROL BOARD
COMBUSTION ENGINEERING 6053BA10000A RELAY BOARD
80340083 BOARD
IOP-46 CIRCUIT BOARD
ABB STAHL 720115-1 BOARD
SOLIDSTATE 80-9210502-90 TRANSFORMER CIRCUIT BOARD
OPT22 5087 BOARD
AC246074 BOARD
OPT22 01828C BOARD
BRUNER A-2508-12 BOARD
US ROBOTICS 1.012.0701.G CIRCUIT BOARD
EAE 194022B CIRCUIT BOARD
EAE TWAN2A CIRCUIT BOARD
WARRICKS CONTROL H-001-00-UC0-03 BOARD
MAGNETICS 193848A PREAMPLIFIER BOARD
COMBUSTION ENGINEERING 500U1162 BOARD
GSE INC. BOARD PC816B (AS PICTURED)
HONEYWELL 134187A CIRCUIT BOARD
TECHNITRON 625046B POWER SUPPLY BOARD
ROSEMOUNT 855-760372-A SENSOR CONTROL BOARD
WESTRONICS CB100217-01 REV D CIRCUIT BOARD
KLOCKNER MOELLER EBE254 OUTPUT BOARD
TRIATEK UC-3900-4-0 TC072288D CONTROLLER BOARD
FORMAX CASHIN 2027-1025 REV.D CONTROL BOARD
FORMAX CASHIN 2027-1022 REV.B/B CONTROL BOARD
PCB0024 REV.A CIRCUIT BOARD
DOVER FLEXO EA887C REGULATOR BOARD
ALLEN BRADLEY 122972 PC BOARD FEEDBACK
MICROSWITCH FMA1 PC BOARD AMPLIFIER
STI 41993 93-2027 17223 ENCLOSURE w/ BOARD
FANUC A20B-2900-0780/03A PC BOARD
MOORE 13637-1 POWER BOARD
RVSI 070-203000 REV B CONTROL BOARD ASSEMBLY
INDUSTRIAL MRO 7603A CIRCUIT BOARD
ALLEN BRADLEY 960672 CIRCUIT BOARD
GENERIC 6-CZ019 PC CONTROL BOARD
NIMAX D3337 CIRCUIT BOARD
ACROMAG 784-PS BOARD
VISHAY ELECTRONIC 550-19726062095 BOARD
10-4883A-C PC BOARD
RONAN BOAR80D30-1-E