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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。

Foxboro 3C4-D2KSB Invensys D/sws Converter Pcb Circuit Board

Victoreen 876-1-89 Pcb Circuit Board Rev G

Victoreen 876-1-89 Pcb Circuit Board Rev F

Tapco M708 Pcb Circuit Board Rev A

Ishida P-5287A Duc Pcb Circuit Board

Thermo Scientific 101223-00 48i Pcb Circuit Board Rev B

162393-71 162393-60C Pcb Circuit Board Rev C

162393-71 162393-60D Pcb Circuit Board Rev D1

Acrison SBC-2000 Control Module Pcb Board

Rosemount 5081THT 23981-02 Pcb Circuit Board Rev L

Rosemount 5081PHT 23981-02 Pcb Circuit Board Rev L

85301B Power Supply Pcb Circuit Board Iss 4

Victoreen 876-1-89 Pcb Circuit Board Rev J

Sci Solidstate Controls 213507 Pcb Circuit Board

Eaton 15-P871-5 Pcb Circuit Board Rev A

Fanuc A16B-2200-0124 Pcb Circuit Board

General Electric Ge DS3800NBFA1A1A Pcb Circuit Board

Gutor 21137-4 Pcb Circuit Board

Foxboro D0140KB-C Pcb Circuit Board

Texas Instruments 2207071-0001-A Cpu Board Pcb

Msi 00236 Control Pcb Circuit Board

Ge Fanuc IC3600SLEH1G1C Pcb Circuit Board

3com 8772-10 Etherlink Ii/16 Pcb Circuit Board Rev C

General Electric Ge 44A505903 44B502445-G01/D01 Pcb Circuit Board

Nwl D25188V Rectifier Divider Pcb Circuit Board Rev A

Star 23100-PR14C Pcb Circuit Board

Ris AN-2114 Pcb Circuit Board Rev D

Siemens 6FX1121-4BA03 Pcb Circuit Board

Foxboro B0136HL 2DC-J Pcb Circuit Board

Prime Technology 92-9066-003 Pcb Circuit Board

Prime Technology 92-9406-003 Pcb Circuit Board

Leeds Northrup 046263 Pcb Circuit Board Rev C

Peabody Engineering FV-03 Smartscan Pcb Circuit Board

Contec AD16-16(PC)EH Pcb Circuit Board

Hagiwara C-7704-1630B DIP380CX Pcb Circuit Board

Conrac 162696-71G Pcb Circuit Board

Stellar E-616 Pcb Circuit Board

Yokogawa AS-E7056FG-00 Cpu Card Pcb Circuit Board

Tracor Westronics CB364-A-04 CB-364-04 Pcb Circuit Board

Beta 307751-2D1AP Pcb Circuit Board Rev A

Hagan 398782-2-B-003 Pcb Circuit Board Rev L

Leeds Northrup A1A1A3 078160 Pcb Circuit Board Rev B1

Diamond Power S44403-1045 Pcb Circuit Board Rev B

Nwl D25176 P24176 Rev A Pcb Circuit Board

Mitsubishi BY171E419G51AC MDRA-02-DWC Pcb Circuit Board

Elgar 628-135-40E Pcb Circuit Board

Hewlett Packard Hp 02622-60029 Pcb Circuit Board

Abb GNT7010977R0001 GJR5134810R0001 Pcb Circuit Board

Jordan Controls 67D-017945 Pcb Circuit Board Rev C

Electro Corporation 55-122 Proximity Control Amplifier Pcb Board

Leeds Northrup 046276 Analyzer Power Module Pcb Rev E1

Tek-air TEK-TRAK-2 Pcb Circuit Board Rev A

Jordan Controls AD-8800 Control Board Pcb

Avtron A19359-1 Pcb Circuit Board Rev D

Foxboro ML2F80P-22 N0811QQ-E Pcb Circuit Board

Foxboro ML2F80P-22 N0811RLBE Pcb Circuit Board

Solidstate Controls 212631 Pcb Circuit Board

General Electric Ge IC600YB811C 10-80v-dc Input Module Rev R04 Pcb Circuit Board

Abb 6632400F1 Mother Board Assembly Pcb Circuit Board

Advantech BO320A Pcb Circuit Board Rev 1.2

Liebert 4D14081G1 Pcb Circuit Board Rev 2

Ist AIM-IT Sd Amp Pcb Circuit Board

Ametek 80-230602-90 Pcb Circuit Board

Abb ULMA-KB2/A Keyboard Pcb Circuit Board

25090-010-1 Idvm Analog Pcb Circuit Board

Yaskawa DF0200763-D0 Pcb Circuit Board Rev E01

Monitor Labs 884-042900 Pcb Circuit Board Rev B

General Electric Ge 115D2261G1 Standby Vc Pcb Circuit Board

Q0110AR-D 2B9122 Display Pcb Circuit Board

Daniels Electronics 19371 3-0500-201 Pcb Circuit Board

Texas Instruments 217382-0001 Input Date Module Pcb Board

Aquarian 3000 7900-1005-05 Pcb Circuit Board

Burle 3023891-1 Sync Generator Pcb Circuit Board

Eurotherm AE131248D Pcb Circuit Board

Mirion R980CMA10A Telemetry Pcb Circuit Board

Nwl D25290 Pcb Circuit Board Rev B

Leeds Northrup 046280 Pcb Circuit Board Rev C

Bell-mark EY1262-05 Rev G Pcb Circuit Board

COM-422/A PC7652 14163 Pcb Circuit Board Rev B2

Cyberex PC5907 Pcb Circuit Board Rev A

893140 Pcb Circuit Board Assembly

Arvin Diamond 512276-1041 Common Logic Ii Pcb Circuit Board Rev C

Pertec 103751-01 Read/write Pcb Circuit Board Rev E

Intel 142795-001ALD Pcb Circuit Board

Jones 170259-21 Potentiometer Pcb Circuit Board

Datalogic 109775202 Illumination Control Drive Pcb Circuit Board Rev 1

Pro Log PWM100939 B Pcb Circuit Board

Nwl D25198 P24198 Pcb Circuit Board

Mitsubishi FR-A8AC Pcb Circuit Board

Foxboro C0153FBA 2MD-855 Multi Div Pcb Circuit Board

162625L-1 Video In/out Pcb Circuit Board

Honeywell 370728-1 Pcb Circuit Board

803072 803070 Pcb Circuit Board Rev G

Bell-mark EY1285-01 Pcb Circuit Board Rev E

Dux HFBB-0403 ADP-723-01 Pcb Circuit Board

Yaskawa PM30CNJ060-T38AJ3 JUSP-WSCB10AA JUSP--WSCA10AA JUSP-WSCD10AA Pcb Board

Westronics CB100390-01 Pcb Circuit Board Rev C

Fluke 45-3004 Pcb Circuit Board Rev F

Tronco Mgp 134231-SAV Cri2 Pcb Circuit Board

Forry 102176 Pcb Circuit Board Rev. F

686B135U05 Pcb Circuit Board Assembly

Daniels Electronics 10374 3-0500-202 Pcb Circuit Board

Measurex 05365800-RP 04365800 Pcb Circuit Board Rev B

Asea DSAO120 Pcb Circuit Board

Integrated Computer Systems Ics 1053601-3 Pcb Circuit Board

Rosemount 1153-113-1 Pcb Circuit Board Rev A

Buehler 1760S016 Pcb Circuit Board Rev E

Winsystems LSBC40A8-0852C Pcb Circuit Board

Qei QPI-60/12 Pcb Circuit Board

Quindar QPI-60/12 Pcb Circuit Board

Arvin Diamond 512271-1046 Pcb Circuit Board Rev D

Leeds Northrup 215431 Analog Input Pcb Circuit Board

General Electric Ge 945D835G1 945D834-0 Meter Amplifier Pcb Circuit Board

Allen Bradley 80190-600-01-R Optical Interface Base Pcb Board

Acrison PCU-4-20 Pcb Circuit Board

Foxboro 2AXN4 Pcb Circuit Board

Fanuc A20B-2900-0930/01A Pcb Circuit Board

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Ris 1019-378 Pcb Circuit Board Rev H

Fanuc A20B-2902-0070-R Pcb Circuit Board

Extended 1 Year Warranty

Portec D 72 05001 001 A Pcb Circuit Board

Emerson 652816 Pcb Circuit Board

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Leeds Northrup 055872 Pcb Circuit Board Rev C1

Siemens 6FX1154-8BB01 Pcb Circuit Board

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Videojet 343605-K Pcb Circuit Board

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Foxboro 2DC-K Pcb Circuit Board

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Abb UA 380A-E Pcb Circuit Board Module

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Tri-sen 0087-5678 Pcb Circuit Board

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Ctc BD0046-0300 Pcb Circuit Board

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Apex Instruments DAC-210520-02 Pcb Circuit Board

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General Electric Ge 68A944104 Pcb Circuit Board

Ramsey D07033A-B011 Cpu Board Pcb

Westinghouse 398956G01 Hagan Pcb Circuit Board Sub G

Rofin ALI-USB Pcb Circuit Board

Rosemount 01153-0230-0002 Pcb Circuit Board

Yaskawa JUSP-WS15AA Pcb Circuit Board

Fanuc A20B-8100-0100/06D Pcb Circuit Board

Honeywell 51198064-501 Replacement Kit Pcb Circuit Board

Abb DSCA 114 57510001-AA/5 Communication Pcb Circuit Board

Toshiba P6581271G90 Pcb Circuit Board

Det Tronics SP003941-001 Pcb Circuit Board

Reliance 0-51381-10 Pcb Circuit Board

Leeds Northrup A1A2A1X 445880 Pcb Circuit Board Rev D/d

Allen Bradley 102840 Pulse Firing Pcb Board Rev 01

Land Instruments 702-969B Pcb Circuit Board

Foxboro L0118UG B0141YK-A Pcb Circuit Board

Foxboro B0132CM-B Pcb Circuit Board

Beckwith M-3948 Power Supply Pcb Board

Forry 102176 Rev B Pcb Circuit Board

Gilco Engineering 930630-01 Lamp Driver Pcb Board

Hagiwara C-7704-1430B CMT80 Pcb Circuit Board

Cutler Hammer IF-6260A 2N3B2458-B Pcb Circuit Board

Honeywell 51304542-100 Control Board Pcb Rev D

Quindar 52475-0 Pcb Circuit Board

C-can 195B-BX4523LV22 Pcb Circuit Board

Atc T3190P02 Pcb Circuit Board

Ametek 80-239500-90 Pcb Circuit Board

Fanuc A16B-3200-0440/04C Pcb Circuit Board

Foxboro B0133UC-C Pcb Circuit Board

Yokogawa AS-E9716RJ-00 Tuning Card Pcb