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

Triple Ply Tan Friction Surface Conveyor Belt 29ftx61-5/8" 13/64" thick

Triplex Aluminum Overhead Service Drop Cable 73 Ft

Tripp Smartpro 3000 RM Rackmount UPS System 8-Outlet Power Supply 3000VA 2400W

Triton TDM-250 Cash Dispensing Mechanism W/V6-46 Firmware

Trivac D16B 2-Stage Rotary Vane Vacuum Pump 70 GPM 12 CFM 1Hp 230/460V 3PH

 TROCHOID  Oil Pump TOP-220HBM

TROCHOID Oil Pump TOP-220HBM

TRS225R - Mersen / Ferraz Shawmut - Fuse

TRS350R - Mersen / Ferraz Shawmut - Fuse

TRS400R - Mersen / Ferraz Shawmut - Fuse

TRS500R - Mersen / Ferraz Shawmut - Fuse

TRS600R - Mersen / Ferraz Shawmut - Fuse

TRUMPF  BUM60S-04/08-54-B-004-VC-A0-00-1113-00 EXPRESS/ OVERNIGHT A

TRUMPF 091369 24V 20A POWER SUPPLY

Trumpf 0917009 Power Cable Assembly

TRUMPF BUM60S-04/08-54-B-004-VC-A0-00-1113-00 EXPRESS/ OVERNIGHTA

Trumpf H.Ludi 0345006 Nitrogen Oxygen Regulator Solenoid Valve

TRUMPF HUETTINGER TRUPLASMA DC 3020

TRUMPF PCSSF LAZSER SAFE MODULE  

TRUMPF TASC 300 G34924-J2000 OPERATORS TRUMPF TASC TERMINAL

TRU-TECH 4AAAJ-CA-M-2 TRU-FLOW Rubber Diaphragm Manual Valve 4" Flanged 150 PSI

TR-W550 +TR-TH08  KEYENCE CONTROLLER

TR-W550 +TR-TH08 KEYENCE CONTROLLER

TR-W550 KEYENCE CONTROLLER

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Tsubaki RF10B-3-JL-TK Triple 3 Strand Roller Chain British #50 5/8" Pitch 24' L

Tsubaki RS-120-2RP Double Roller Chain Riveted 1-1/2" Pitch Carbon Steel 10'

TTControl HYDAC HY-eVision 7.0-CD-PR-000000-E-000  

TUD-174 Delta-Star Multi Tap Bronze Mechanical Lug 1500-2000MCM, 500-800 MCM

Tuff Temp 90-974 Made w/ Kevlar 4 Ply Glass Float Conveyor Belt 10" X 46' X 1/4"

TUNGALOY TPS11300RBU Shell Mill Milling Cutter 3" Dia 2"L 10 Teeth 1" Arbor

Turblex Cutler Hammer 1775T-TBX 1775T

Turbo molecular pump STP-300 EDWARDS /BOC Edwards STP control unit SCU-300 set

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TURCK DKM 2663110 CABLE  SEALED BAG

TURCK PC400Gi1/4A1M2APN8XH1141 DRUCKWACHTER PRESSURE CONTROL  

Tuthill 3CFA-7230 C series Submersible Pump Hydraulic Lubrication

Tweco MS425116 Mig Welding Gun Spray Master 450A Manual Air Cooled 25'

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TYAN S1830S MOTHERBOARD  

Tyler 10" 90 Degree Short Radius Elbow MJ Fitting Flanged C-150, 350 DI

Tyler Machinery Woodworking Dovetail Machine Drill Head 2Hp 460V 3PH

UAS MOC R50 Stainless Electrostatic Oil Cleaner Filter Tank

UBIZ1515 - Zinsco 15 Amp Twin Molded Case Circuit Breaker

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ULVAC CRYO-T8PN SUPER TRAP Waterpump RS5 REFRIGERATION

ULVAC DOP-200SVA 200L/min Ultimate pressure 800Pa 3-phase 200V  AVA

ULVAC Oil Rotary Vacuum Pump GLD-136D GLD Series Rotary Pump

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Underhung Bridge Crane Trolley End Truck Set 8-10" Beam

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Unilux 04-1349 Power Supply Lighting Parsytec Module

Unimount 125 Inline Gearmotor 5Hp 460V 3PH 184T 17:1 Syncrogear Reducer 103rpm

Union Special/Industrial Sewing Machine Maximum Performance 9M Series 39500UL

Uniop EK-41 CONTROLLER

UNIOP Touch Screen Touchscreen Display ETOP 05eb-df50 ETOP 05eb df50 5.8 5.7 inc

unipo control terminal EBF1 GR031BF2A080

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UNIPULSE  F701 WEIGHING INDICATOR OVERNIGHT

UNIPULSE F381 DYNAMIC FORCE PROCESSOR

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UNISYS CORP DP500 41484767-006+R Printer Controller PCBA Lot/1 Factory Refurb.

UNIT

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United Electric 820E-6BS Indicating Temp Switches & Control 250°F 480VAC Haz Lo

 UNITED ELECTRIC B100-120 M201 1530

UNITROL ELECTRIC 9280F-2 FIRING BOARD  

Unitrol Electronics 9280V8-2 Multi-Valve Driver Board

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UNITROL ELECTRONICS PRESSURE TRANS. MULTIPLEXER BOARD_9280TR-2

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