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

Lam Research LAM Electrode Assy, Chuck, 125307

LAM RESEARCH MINI RF MATCH GEAR DRIVE ASSY 853-015130-503-F-ELM, 103141

LAM Research, LAM 810-04761R Electrostatic Chuck 0X221M-95612, TELUNITYII 115357

LAM Research, LAM 810-04761R Electrostatic Chuck, TELUNITYII, 11106M-956, 115356

LAM Research, LAM 853-810590-001 ASSY, UPS MDL, 134792

LAM RF MATCH ASSY 853-015130-503-B, RF MATCH GEAR DRIVE, 713-015175-001, 102793

LAM RF MATCH ASSY 853-015130-503-C, RF MATCH GEAR DRIVE, 713-15186-1, 107263

LAM RF Match, Custom, 424265

LAM ROBOT 799-083716-006 Kawasaki Robotics NT510D61J06, EFEM,ROBOT, 159454

LAM ROBOT 799-083716-006, Kawasaki Robotics NT510D61J06, EFEM, ROBOT, 159453

LAM ZIATECH ZT5510 COMPACT PCI ZT5510E-C7R5S1V3 PCBA,CPU,200 MHZ,128M, 140886

LAM ZIATECH ZT5510 COMPACT PCI ZT5510E-C7R5S1V3 PCBA,CPU,200 MHZ,128M, 140887

LAM ZIATECH ZT5510 COMPACT PCI ZT5510E-C7R5S1V3 PCBA,CPU,200 MHZ,128M, 140888

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Lambda LND-W-152 Power Station, Power Supply, LNS-Z-5-0V, 178650

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Lammers 13AA 90 S-2 THREE-PHASE MOTOR | 1.5-1.75kW 2880-3456rpm shaft 24mm

Lammers Electric Motor 15AA90L-4 Three-Phase Motor 1.5-1.75kW 1440-1728rpm Shaft 24mm

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Laser Technology West 228080 Precision Wire Dicer w/ Computer + Misc, 131122

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Laurell W400B Spin Etcher, Spin Coater, WS-400B-23NPP/A3/BP, 102333

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 LEAR SIEGLER HYPRO 0300-MS06 115V 60HZ 0.34A MAX GPM 4.2 MAX FT/HD 18.8 B302

Leash & Linde 18690010 Incremental Encoder 12-30V

Leash Linde 751026-02 encoder XHI 861017455

LEBLOND REGAL LATHE 13 PARTS, GENERAL ELECTRIC GE CONTROL BREAKER DISCONNECT

LEDANDON COM CIRCUIT BOARD AB-2476-020 REV A

Leeds & Northrup 7082-10 056315 120/240VAC 50/60Hz 15VA

Leeds & Northrup Honeywell 10970-40 Pnumatic Signal Converter

 Leeds and Northrup 9696 277732 Rev A Calibrator/Tester

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LEESON 101966.00

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LEESON 108023.00 C4D17FK6J 180 V 5 A 1 HP 1750 RPM DC Motor

Leeson 108092.00 Electric Motor 1.5 HP 1750 Rpm 56C Frame 180 Volt VDC DC

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Leeson 112378.00 3/4Hp 1140Rpm 56 Tefc 208-230/360V 3Ph 60Hz

Leeson 112527.00 Electric Motor 3/4 HP 1725 Rpm 1-PH 115/208-230 Volt 56C Frame

LEESON 120038.00 F145TC FRAME 1740RPM 2HP MOTOR W/935MWN GEAR REDUCERRR

Leeson 192035.00 IEC Metric Motor C71T17FZ6C 14mm Keyed Shaft 3Phase 0.50 HP

Leeson 192065.00 230/460V Motor 1 1/2HP 1700 RPM Nos Surplus

Leeson Brake Motor 122249.00 1.50 HP 3 Phase 230/460

Leeson C4T17FK11A 1725RPM 1/3HP S56C Frame Motor

Leeson Electric Motor C6T11FB2E 1/2HP 1140RPM 208-230-460V 3 Phasearr

Leeson EVN A6T17XC22H 1HP 1725RPM 3 PH 56C Frame Motor

LEESON MOTOR 110032.00, C6T17N83E, 1725RPM 1/2HP

LEESON MOTOR C/N 110031-00, MODEL C6T17NB2B, 1/3HP TYPE TN

 LEESON MOTOR C256T34FK1AA FRAME: 256TC 20HP 3550 RPM

LEESON MOTOR N286T34FB4A 170037-60 30HP 3550RPM208-230/460V FRAME 286TS

LEESON SPEEDMASTER ADJUSTABLE SPEED AC MOTOR CONTROL 174565.00 30HP

LEGRAND AS CS 6864N / 42448 CLASS105 230400V TRANSFORMER  NNB  

Legrand Pass & Seymour Rotary Dimmer 93420-I Ivory 120V

LEGRIS 3104 56 00 Union Tee,1/4 In OD,290 PSI,PK10 1PEU6

LEGRIS 3182 56 00 Plug-In Elbow,Outside Dia 1/4 In,PK10 1DDU4

LEICA WED8501006 LINEAR-MODULE, K03-001-006-045-01-01, E-K-36-01-058244, 132656

LEICA WED8501006 LINEAR-MODULE, K03-001-006-045-01-01, E-K-36-01-058244, 155797