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。

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   Atlas Air Compressor Oil Level Gauge 1614918400 1614-9184-00

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  NORGREN 4344-02 / 434402 filter element

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 PEPPERL  FUCHS Proximity Switch Sensor NBB5-18GM50-E0

   321095 12V solenoid valve coil Replacement

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  SMC Exhaust valve with throttle muffler ASV410F-01-08S

 fit  Ingersoll Rand 39583943 Air compressor solenoid valve u342160-0241

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   DELIXI Solid State Relay CDG1-1DD/60A CDG1-1DD 60A 220VDC 3-32VDC

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   BUSSMANN Fuse 170M1468 125A 690V

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  DHC ultra-small timer DHC3L-1 electronic timer 999999.9H

   SHAKO solenoid valve PU220AR-02 DC24V

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Membrane Keypad  Kia CNC Lathe Operation Panel Button Film

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   HYDAC filter element 0060D050W/HC-V

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(60) AMERICAN ULTRAVIOLET 05-0693

(50) AMERICAN ULTRAVIOLET 05-0693

VHLP66W6WHB (for COMMSCOPE)

304977-9037-000 (for ZEISS)

(60) ATLANTIC ULTRAVIOLET 05-0753

(12) Q-LAB UVB-313 EL

(12) UVB-313 (for Q-LAB)

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(1000) OL-381-BPR-022 (for WAMCO)

(1000) WAMCO OL-381-BPR-022

(36) AMERICAN ULTRAVIOLET 05-0693

(50) ATLANTIC ULTRAVIOLET 05-0753

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 LISTINGE400AJPN 48 VOLTS 8 PACK (for JLG INDUSTRIES)

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CIQKIT (for FLUKE)

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603791 (for EZGO / CUSHMAN / TEXTRON)

J305HGAC6PACK (for TROJAN)

(50) ATLANTIC ULTRAVIOLET 05-0759

MAJ1088 (for OLYMPUS)

(60) ATLANTIC ULTRAVIOLET 05-0721

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IPLEX (for OLYMPUS)

IPLEXSA (for OLYMPUS)

N1015100 (for OLYMPUS)

M600JP48VOLTS8PACK (for JLG INDUSTRIES)

J305HAC6PACK (for TROJAN)

OL-X2ENON LAMP AND CARTRIDGE (for PENTAX)

(25) AMERICAN ULTRAVIOLET 05-0693

 LISTINGL16EAC8PACK (for TROJAN)

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(36) ATLANTIC ULTRAVIOLET 05-0753

(24) AMERICAN ULTRAVIOLET 05-0693

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2

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L16GAC6PACK (for TROJAN)

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J305G-AC-6-PACK (for TROJAN)

(36) ATLANTIC ULTRAVIOLET 05-0759