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

SKF - P/N: 6207-Z - Bearing - LOT OF (2) -

HOMACO - P/N: P403472H - Straight Clamp -

Mikalor - (3)-Heavy Duty Hose Clamps - W4 - Size 73-79, 79-85, 85-91 -

HAGER - P/N: 8071 - Single Trolley Rail Splice Bracket -

Essex Stemco - Model 102W - Thermostat

MRC - Part #108KSZZ - Bearings -

American Couplings - P/N: 104-0202-C - Brass Hose Fittings - PCS (10)

Parker - Fast  Tite Fitting ion Connector - 5/8 - Qty. (9) -

Opto-22 - IAC5 - AC Input Modules - Lot of (9)

Parker Fast  Tite - 1/4" Male Elbow Fittings - LOT OF (23)

Arn Air-Filter - TAF-128 -

TIMKEN - P/N: 15245 - Tapered Roller Bearing Cup - LOT OF (3) -

EICO - Vintage OHMS Electronics Inst. 555

Festo - P/N: MFH-5-1/8-S - Solenoid Valve w/ MSFG-24/42-50/60 Coil

20mm Childproof Cap - 24mm Flat Cap - 24 Stopper Cap Stainless Steel -

Parker Parflex - P/N: N8F-51 - Size 4 - Elbow Push Fitting - Qty. (15)

Festo - MFH-5-1/8-L-B - Solenoid Valve - w/Solenoid Coil MSFG-24/42-50/60-0D

Ribbon Cable - 6204252-01 - Rev. A - 11' 6" -

Ribbon Cable - 6204251-01 - Rev. B - 11' 6" -

Silic- O-Ring - 1/2" diameter, 30" ID -

JENCO Instruments - P/N: 77A/11/0000/0500/FAH - Sensor Type RTD -

Banner - LM5-14 Multi-Beam Logic Module - LOT OF (3)

MçGill - P/N: MCFE 19 SB - Cam Follower -

Fittings Hose Barb - P/N: B-EQ-54D-1499-25-03 - LOT OF (9) -

Automation Systems Cable -

NTA - Thrust Needle Roller Bearings w/Washers - LOT OF (2) - 38mm x 55mm x 2mm

Fisher - P/N: 17A1966X12 - LOT OF (2) -

Cable - 0178-2290 - (7254/BR-7) -

Asco - P/N: DFX8262C13V09563 - Solenoid Valves Coil -

Gulton/Rustrak - Model #P4088R - Signal Conditioner - 0-130 VAC

Opto-22 - P/N: G4-IAC24 - Input Modules - Lot of (5)

Parker-G Ring Valve - Rebuild Kit #04F30C2106ABFR

Parker-G Ring Valve - Rebuild Kit #04F30C2106ACFR -

Eagle - Power Socket - LOT OF (5) -

CCTV LENS - P/N: LCF08 - 8mm - 1/3" Lens -

 · Adaptall · f/1.3 · 8mm

Contrinex - P/N: DW-AS-711-M12 - Inductive Proximity Switch -

Litton? - P/N: SP3237 - Shock Sensor

ITT/Hoffman Specialty-Service Kit, Part #600318-3/4" Thermodisc Stem Trap-#657-T

ITT/Hoffman Specialty- Service Kit Part #600324 - 3/8" Steam Trap -

Tektronix - P/N: 119-0375-02 - Battery Charger

Siemens - P/N: VF591 - Flowrite Valve Stem Repacking Kit -

ham - 1/2" NPT - Bronze Swing Check Valve - LOT OF (2) -

2-Digit Coter - Lot of (2) - Model ??? -

FAFNIR - P/N: GYA014RRB - Ball Bearing -

Reotemp - Thermometer Gauge, 0-140 Degrees

Reotemp - Thermometer Gauge, -0-110 Degrees

Torrington - P/N: YCRS-18 - Roller Bearing -

Varian - P/N: 602591 - Copper Gasket -

SMC - (2) VZS2150-5FZ - Solenoid Valve

Potter  Brumfield - 2IO-4A - Module Moting Rack

Numatics - P/N: 081RS100J - Solenoid Manif, Regulator Valve Block

Numatics - P/N:082RS13BJ - Solenoid Manif, Regulator Valve Block

branded - DN32 GFEPDM - Replacement Diaphragms -

branded - Replacement Diaphragms - LOT OF (2) -

Fabco-Air - P/N: GNN-KA020-010T - Cylinder

Midwest Dryer Timer - M002 - 3W - 115VAC - 60HZ

Omega - AC05-C - Input Modules - Lot of (3) -

(2) - Markem 960 - Head Faceplate -

Worcester Controls - 3/4" P/N: WK-RK44-P - Valve Repair Kit -

ITT - 1" - 1-C-426-0-R2-903 -Diaphragm Valve Body Stainless Steel -

ITT - 1" - 1-C-428-6-R2-36-4209 -Diaphragm Valve Body CF3M Stainless Steel -

Miller Fluid Power 502 - 1/4" NPT - Valve Pneumatic Manif - LOT OF (2) -

Cover Lift Mechanism Kit - P/N: 4-6586-04: 90653

Electro-Cam - EC-ODC060-3 - Output Module

Opto-22 - OAC5A - Input Modules - Lot of (5)

Electro Cam - EC-ORR5 - Input Modules

Opto 22 - PB4 - Module Moting Rack

GrayHill - P/N: 70MRCQ24 - Module Moting Rack

HMI - CAB-C83/F To TCP Device Cable -

Micro Switch - PhotoEye - Catalog #FE7C-FC6-M - LOT OF (4)

Potter  Brumfield - OACM-5 - Input Modules - LOT OF (4)

Gordos Arkansas - GBI-8400-305 - Input Modules - LOT OF (4)

Potter  Brumfield - OAC-5 - Input Modules - LOT OF (4)

WRC - 1781-OB5S - Input Modules - LOT OF (2) -

Norgren - P/N: L07-100-MPAA Regulator -

All-Pro - P/N: GP-1249 - Piston Push -

Flow-Rite - P/N: BA-QDV-505 - Snap-Fill and Millennium Quick Coupler -

Shaft Rod Diaphragm Pump - P/N: 685-039-120 -

AirTrol - P/N: F-4200-30 - Pressure Switch - LOT OF (2)

Oriental Motor - P/N: PH264-02 - Vexta Stepping Motor

PIAB - P/N: F 110 - 31.50.0385 - Vacuum Suction Cup -

MRC - P/N: 38FF - H401 Bearing - LOT OF (2) -

Mixed Lot of (7) - Stainless Steel Braided Hose

Three (3), Stainless Steel Braided Hoses, 23-1/2"long, w/3/8" NPT fittings

FAG - 51114 - Ball Thrust Bearing

Kidde MiniPlex - P/N:900755 - Expand Output Termination Board

Swagelok - Quick Connect Fitting - P/N: SS-QC4-S-2PF -

Semiconductor Circuits - P/N: P 2 . 15. 100 - Regulated Power Supply Board

D.M.E. - THX13 - 3/16 Dia Ejector Pins - LOT OF (5) -

Astec - P/N: SA40-1313 - Power Supply - LOT OF (2)

NORGREN - P/N: 5550-08 - Compressed Air Regulator Valve Repair Kit -

Powers Controls - P/N: 251-0001 - Pressure Switch -

Jamesbury - 1" Ball Valve, Seal  Seat Replacement Kit- Part #00-202-0003-TT-

PIAB - Quick Release Module - Code #31-16-023 -

Nippon Bearing Co.-Topball brand, TW12 Linear Bearing, 3/4"ID, 1-1/4"OD, 1-5/8"L

Telebyte Technology, Inc. - P/N: 1505-0050 - Desk-Top Power Supply -

AULT Inc. P/N: 7000-348-410B - Power Supply -

Numatics - P/N: 031SA400B000061 - Solenoid Valve

The Digitran Company - 2-Digit Coter - Lot of (2) - Model 3566049 -

International Seal  Packing - Oil Seal 20x47x7A - Lot of (3) -

Thermowell Type 304 S/S - 1/2" NPT -

ited Electric - P/N: 6282-340 - Recording Charts - 50/ -

ited Electric - P/N: 6282-162 - Recording Charts - 50/ -

Veeder-Root - P/N: 614896-001 - Replacement Rechargeable Battery -

Napa - 2179 Air Filter - LOT OF (2) -

Vintage PhoneNet w/Cable - P/N: 4.901.342 -

Cramer Division - Type 117 - P/N: P20AAA02 - Synchronous Motor

NSK - P/N: BDX202BT12ZZ - CA19 Bearing -

Energy  - P/N: B9550T - 3.7V - 2.2AH - Meter Battery -

Parker - Moisture Indicator - Model #PSG-5S, 5/8" Sweat -

Fafnir - P/N: S1PP7 - Bearing - Qty. (3) -

Picor - (2) 1/2"  (2) 3/4" - SCH 5S - 316 LW - 90 Degree Elbow -

FAG - P/N: 6007.2ZR.C3 - Ball Bearing - LOT OF (2) -

(2) MORSE - P/N: TL250A Facings -

TB Woods - 3J Sleeve - LOT OF (4) -

SMC - D-A73 - Auto Switch - LOT OF (2) -

Mallory - P/N: SC110D - Sonalert Alarm - LOT OF (2)

Mallory - P/N: SC110 - Sonalert Alarm - LOT OF (2)

Wiko - Zoom Lens - 100 to 150 mm - f3.5

 · Adaptall · f/1.8 · Zoom

Omega - P/N: CT485-AC-110W - Adaptor Power Supply

Tslibaki - P/N: RS-40set Connector Link - LOT OF (5) -

Garlock - 3504 - Gaskets 1/16" - 1.6mm - LOT OF (2) -

Gasket Rubber Seal Kit - P/N: D58892-01 - Qty. (6) -

Parker - P/N: PS301BP - Element Kit -

MINCO - TW222-TW249 - Thermowell

Siemens - P/N: 192-203 - Power Controls

Mixed Lot of (2) - SPX - P/N: E70041  E70259 O-Ring -

Electro Cam - EC-ODC24 - Output Module -

DECconnectice Cable - P/N: BC16E-10 - 12ft -

Quantum - ProDrive LPS - ASSY 20-10480-0-02 - Hard Drive