3140-00056船舶半导体工控备件主板供应

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。

APC SYBTU1-PLP UPS Battery Module Assembly it  with Symmetra PX

AGASTAT Pneumatic Time Delay Timing Relay 7012AF 120VDC Coil 1 - 10 minutes

AGASTAT Pneumatic Time Delay Timing Relay 7012DC 480V Coil 5 - 50 seconds

AGASTAT Pneumatic Time Delay Timing Relay 7022AI 120V DC Coil 6 - 60 Minutes

AGASTAT Pneumatic Time Delay Timing Relay 7022AC 240VAC Coil 1.5 - 15 Seconds

AGASTAT Pneumatic Time Delay Timing Relay 2412PF 120VDC Coil 5 - 10 minutes

AGASTAT Pneumatic Time Delay Timing Relay 2412PF 125VDC Coil 0 - 10 minutes

AGASTAT Pneumatic Time Delay Timing Relay 7012AC 120V DC Coil 1.5 - 15 seconds

AGASTAT Pneumatic Time Delay Timing Relay 7012PE 125VDC Coil 20 - 200 seconds

Omron SE-A41E Motor Relay 380/415VAC 50/60Hz 1-160A 2-40S

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HENGSTLER 0532686 Encoder RI58-D 2500ED.37KB-F0 10-30VDC 0.1A

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AB 1771-IAN 85-138VAC Digital Input I/O Module 32 Inputs PLC-5 fits Allen Bradle

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Gutor LEM 21137-4 PCB Circuit Board  Current Transformer 1000A Input HTA 1000-5

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Adel Wiggins OSP2 Fast Fill CrankCase Nozzle  Plug 79326ASSYOSP2

PILZ 750102 PNOZ s2 Safety Relay Switch E-Stop 24VDC 3N/O 1N/C 156-099

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ifm Electronic LK3123 Proximity Level Sensor

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Rexroth DBDS 10 P12/200 Hydraulic Pressure Relief Valve 822125 9/82

OHMIC Controls 4110000 Solenoid Overload Less Coil Series CAT 561 DC Relay Type

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Heinelec SM36A40-100 Residual Current Circuit Breaker 3Ph 4Pole 40A 440VAC 100mA

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Honeywell 621-3580R Isolated Analog Input Module 24 VDC Input Rating 18-28V DC

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ASCO EFHC9320G174 125HC Solenoid Valve Red Hat II 24.6W 125VDC 1/4 Inch 74 PSi

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SprecherSchuh Thermal Overload Relay CEP7-EECB 1A - 5A CA7 CEP7-1EFCB

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NHP Terasaki D2-S RD3AF11N Earth Leakage Relay Delta Din 2 Pole A24V 0,03-30A

NHP Terasaki RD3AF12N Earth Leakage Relay Delta Din 2 Pole A115V 0,03-30A RD3A

TEDEA Htleigh

Parker Hannifin D3W2ENJP30 Hydraulic Valve 24VDC 1.5A 5000PSI

Mathey Dearman D230SS Mini Fit Clamp Stainless Steel Chain Pipe Clamp Alignment

McLaren 11K0057CP OEM A1 Fuel Vapor Canister 2012-2017 650S MP4-12C

NHP Terasaki D2-S RD3AF12BN Earth Leakage Relay Delta Din 2 Pole A115V 0,03-30A

Transducer 3027457 Assembly Magnetic Hot  DET Rail

FSH FEL990 Electric Mortice Lock 60mm Backset PTO/PTL 12-24V DC 350mA

SQUARE D 9007FTSB3 Heavy Duty Position Switch Series D Type 4, 13 28989783-001

Schneider 56270 Vigirex RH99P 12-48VDC 12-24VAC Earth Leakage Module Relay Diffe

MeasureX MAS10 Din Rail Signal Conditioner for Strain Gauges MAS10 - ±10V-T-N

AirMac DBMX80 Pump Large Capacity Linear Air Pump 190080-.230

Monitor 1-8411-2 KAX Metaval Rotary Paddle Bin Monitor 230V Power Pack F

IVER BE-6900 Standard Based Valve

Komatsu 02765-00617 Hydraulic Hose Disc Replacement 02765-00617KPK

PDL Electronic 0213-611 Base Drive BD ASDi/18/30 Main Printed Circuit Board

FLSmidth BSLS25 Carriage Wheel Heavy Duty V-shaped Ball Screw Linear Sampler x4

Parker CPOM4DDV10 Valve Check Pilot Operated Pmax. 350 bar

ALCO ALCAW90 CABLE GLAND Armoured Weatherproof Suits 75.0-90.0mm Cable IP66 / 68

STAHL 8125/5041-2A Lockable Emergency Stop Control Station ATEX Stainless Steel

MEDC SM87 LBGLI Fire Alarm General Platform Call Points

TERASAKI TemBreak S100-NF Circuit Breaker 100A FC 4P 30kA at 415V 24V DC Sht T

Telemecanique Schneider LR9F7375 Thermal Overload Relay 200-300A Class 10

TERASAKI TemBreak S100-NF Circuit Breaker 60A FC 4P 30kA at 415V 24V DC Sht Tr

Merlin Gerin 30404 Circuit Breaker Base J14 Compact NS160H 3P 160A 70kA at 415V

TopTronic T2075 Earth Resistance Tester Measurement Voltage 2mA 0~30V AC 1.5V

VICKERS Eaton Pressure Control Valve 250 to 1000 PSI RT 10 D2 30