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

12-1/2" Lathe Scroll Chuck 4 Jaw 3-1/2" Thru Hole Camlock Mount

43" x 14" x 4" Rounded Heavy Cast Iron Machine Guard Door

6" x 3" Raised Face Flange Mount Adaptor Black Cast 150# 49" OAL

Gardner Denver K5HA05LRSAAA05 KG-5 Air Hoist Rope Control 550LB Cap. 10' Lift

3-1/2" Diameter 17-4 Stainless Steel Non Heat Treated Round Bar  25"

Budgit 310891-1 1/4 Ton 500Lb. 230/460V 3Ph Electric Chain Hoist 10' Lift 16FPM

Leesona Model 950 Textile Paper Spool Winding Take Up Head 6" Traverse 115V

Forklift Back Rest 36" Side Bolt Mount x 47" Tall 14" Hole Center

Doosan 6" L x 3-1/2" W x 3-1/2" H Machine Foot Riser Lot Of 6

17 Gallon Hydraulic Oil Tank Reservoir 23" x 19" x 9-1/2"

Siemens 6SN1123-1AB00-0AA2 Simodrive Control Unit 6SN1118-0AE11-0AA1 Card

Dodge A350B020N000L 20:1 Ratio 1750RPM 4.63Hp Input 88RPMRH Output Gear

Hofpartner AB AMAL 62180 Expanding Core Shaft Rotating Manual Lifter 146mm Core

Molten Aluminum Trough Launder Foundry Tool 28" OAL

Cincinnati DPBF2400S0A1AAA Main Hydraulic Cylinder Stroke Adjust Valve Left

Cincinnati DPBF2400S0A1AAA Main Hydraulic Cylinder Stroke Adjust Valve Right

Coax HPB65NC 2-1/2 Flange Mount Air Piloted Shutoff Valve Unit

Veljan V934 03286 V934 03287 Hydraulic Vane Pump 7/8" Shaft

Hoffman A-128AC04T 115V 1Ph Electrical Enclosure Air Conditioner 4000 BTU/Hr

DPG EG9023CB 3/4 HP Electric Motor 55/74V 1170RPM 182CHYZ Frame W/Hydraulic Pump

Flat Pinion Gear Rack 26T 0.3825 MOD 3-1/8" Face 23-1/2" 1/2" Pitch Approx.

Fanuc Fanuc A16B-1600-0360/05C CO2 Laser Mirror Shutter Beam Dump Assembly

Dings Dynamics FR82050-4 230/460v End Mount Spring Set Brake Drum 1-1/2" Bore

Laco Tech LVC121212-1122-CC 12"x12"x12" Acrylic Top Load Vacuum Chamber No Lid

Marathon Electric LVB182TTFN4101AAL 1HP 230/460V 50/60Hz AC Motor 182T Fr 870RPM

Mclean M28-0226-G004H 230V 50/60Hz 2200BTU Cabinet AC Unit Parts/Repair

Baldor VWDM3615T 5HP Wash Down Duty AC Motor 230/460V 17254RPM 3PH 184TC Frame

Haas VF-3 Operator Control Station Monitor

6" Spiral Lock Seam Spiral Duct Galvanized 9' And 7' Length 26 Gauge

47-3/4" OAL Welded Steel Flanged Pipe Coupling Adapter 4-3/4" ID

OTC Owatonna 1-3/4 USG Single Phase Belt Driven Hydraulic Power Unit 115V 1/3HP

Ebac Industrial DD300 10501SS-US 115V 1.5kW Stainless Steel Desiccant Air Dryer

CAT 60 Boring Bar Her 6" Projection 1-1/2" Bar

Pratt Bernerd 1272 10" 3-Jaw Self Centering Lathe Scroll Chuck 2.45" Thru Hole

Mapal AA00.332.506 HSK-A100 Modular Adaptor 10" Projection

45mm W x 44.5mm H Linear Guide Slide Rail 1895mm OAL

Hitachi Seiki 1742-40-502-00 CNC Lathe Tool Change Turret 10 Station 80mm Bore

Neoprene Black Rubber Single Ply Sheet 36"x36"x1-1/2" Thick

Toshiba VT130G-4220B0 ESP130 460V 22KVA 30A 80Hz 20HP Max Transistor Inverter

2 Post Punch Press Die Set/Shoe 8" FB x 8" W 5-3/4" Throat

32"L x 12"W x 1" Jig Fixture Setup W/ 1/2" x 1/2" Groove Mild Steel

Ingersoll Rand LC7 Pneumatic Air Bloc Chain Hoist 700 Lb Capacity 9' Lift 10FPM

Interlake 42" Double Deep Pallet Rack Upright Sloped Leg Repair Bracket

Jungner PSA-600 A06B-0312-B501 CAT 50 Tool Her Sharpening Spindle Servo Drive

Okuma BL-MC100J-20TB 1 KW Servo Motor 2000RPM 133V 3PH W/Encoder ER-J-7200D

Dodge A350B010N000L1 10:1 Ratio 1750RPM 7.63Hp Input 175RPM RH Output Gear

Allen Bradley 1326AB-B3E-11-3396F 3.8kW 3000RPM 230V 32Ph AC Servo Motor

Cast Iron Pivoting Belt Tensioner Cantilever Motor Mount 13-3/4" W x 12-5/8"L

Mitsubishi HD 101-12 Z636438 DC Servo Motor W/Encoder TT-A-II 2V/1000RPM

Baumuller DS 100-M25-UL 8kW 2000RPM 360V 3Ph Synchronous Motor Parts/Repair

Link Belt Model MW 60:1 Ratio Size 085 Dual Shaft Output Gear  Part/Repair

Reelcraft 8200OLP 1/2" x 60' Dual Pedestal Spring Retracting Air Water Hose Reel

Fanuc A06B-0314-B075 126V AC 5.9Nm 5.8A 2000RPM 3Ph Servo Motor

Euromotori 24FT115L-4 1.5kw Hydraulic Pump Unit 230/480V 50/60Hz

Dayton 3N183-C 3HP Hazardous Location Motor 1740RPM 220/440V 3PH LS213 Frame

Toyota Forklift Model 8FGU15 Ring Gear Assembly W/Bearing Caps OEM

Parker 06.00 CH2AUS14C 6.000 Ser 2A Double Acting Air Cylinder 6" Bore 6" Stroke

Okuma BT40 Taper CNC Machining Tool Her Spindle

Martin 160C16 16 Tooth MTO Roller Chain Sprocket 11.250" OD 2.90" Bore

Baldor Boston Gear 17.5:1 Ratio 100RPM 90V 1Hp Right Angle DC Gear Motor

Yaskawa USAFED-20-HS31 1.8Kw AC Servo Motor CNC 1500 RPM 1-3/8" Shaft Encoder

CDrive 8081040 BANRB Speed Reducer Gearmotor 40:1 Ratio 230/460V 3 Ph

Bosch 0 811 402 107 Proportional Pressure Relief Valve

Isgev AS 112 M 4 5.5CV Electric Motor 1730RPM 460V 3PH (Bad Bearings)

American Standard 5-030-05-036-005 Brass Shell  Tube Heat Exchanger 5" x 36"

500mm / 19-7/8" OD Steel Cable Wire Rope Pulley 2" Bore 51mm OAW (20-5/8)

Helm PLM-4 Porta Peak 4 Channel Press Load Monitor 120/230V

Haas Model VF-3 Tool Changer Carousel Assembly 20 Position

General Electric 3HP AC Electric Motor 1750RPM 208-230/460V 3PH 213 Frame

Krauss Maffei 6497321 Hydraulic Multiport Valve Manif Assembly

72" x 6" Wide 3/4" Thick Steel Plate Fixture 1/2" x 3/4" Tall Center Tang

Parker 03.25CH2HLR23MC8.900 Hydraulic Cylinder 3-1/4" Bore 8.900"Stroke 300PSI

Fanuc C043U4409 6 Pole  Servo Motor Stator

Nachi SL-G01-C6-GR-D2-11 2, 3 Position Hydraulic Solenoid Valve Bank Manif

Siemens 6SE3123-5DH40 Midi-Master 25.0HP Frequency Inverter 380-500V 47-63HZ

Vickers 3520V45A586AD22 Hydraulic Double Vane Pump 1-3/8" Shaft

Delco B-1127-P 1-1/2Hp 1165RPM 3Ph 220/440V NEMA 224 Frame AC Motor

Himmel 2HR100L 380V 12HP Electric Motor 16A 3Ph 50Hz

15-7/8" L x 6" W x 4" Thick Rectangular Steel Set-Up Block

No. 150 5" Swivel Bench Vise Unusual Vintage 7" Open

44-3/4" Press Brake 90° Forming V Angle Die Block 1/2" Tang 2-3/8"H

Baldor M3613T 5HP AC Electric Motor 3450RPM 208-230/460V 3PH 184T Frame

Leroy-Somer LSM112MU 4KW Electric Motor 265/460V 3Ph 4 Wire B Flange W/Brake

Viking Pump F-1030-FIRN 3" NPT Cast Iron Lid-Ease-Strainer W/Mesh 200GPM 125PSI

Allen Bradley 20DD014A3NYYACBNE  PowerFlex 700S 7.5kW 10HP AC Drive 460V

Reliance 1YAB12100A 3Hp 1730RPM 3Ph 460V 182TC Brake Motor

Reliance 1YAB12100A1 3Hp 1730RPM 460V 182TC Type P AC Motor W/ Stearns Brake

Browning 4C240R 24" OD 20 Rib GripBelt Sheave Pulley 4" Wide 4" Bore

EGG PA503-1-004 Fan Cooled Torque Control Module

Festo DNG-200-300-PPV 200mm Bore 300mm Stroke 10 Bar Double Acting Air Cylinder

Sapphire 100-D1-E2 #100 Roller Chain Alternating Long Pin And Roller Bearing 20'

115V Automated Granule Pellet BB Ball Bearing Feeder Assembly Fabrication Hopper

Galvanized Skate Wheel Conveyor Section 18"x60"

Milwaukee A42/D Double Ended Tie Rod Pneumatic Cylinder 4" Bore 13-1/2" Stroke

Dodge 23A20L14 20:1 Ratio 87.5RPM 208-230/460V 3Ph RH Output Brake Gear Motor

5-1/4" Tilting 3 Axis Swivel Machine Milling Vise 4-1/2" Open 90° 40°

Mori Seiki MMK HA8-11III 11" Lathe 3 Serrated Jaw Chuck Thru Hole Parts/Repair

Rochling Sustarin 3-1/2" Diam. Black Acetal Rod 97" OAL

ABB IRB 1400/54 MA4 Robot Wrist Hand Assembly J4 J5 Axis  Motor

Ultra-Dex A2500-24 CAT 60 Boring Bar Her 2-1/2" Bar

Warner Swasey 1-1/2" CNC Turret Punch Ball Screw Assembly 91-1/2" OAL

Bryan Boilers RV350-W-FDG 21" Diameter Refractory Burner Block Discharge Sleeve

Indiana Oxygen 3000 Variable Speed Straight Line Track Cutting Torch Kit 115V

Elektrim LR40599 5Hp 1735RPM 230/460V 3Ph 184TC AC Motor

Rexroth A10V045DFR1 45cc 1800RPM 172 Bar High Pressure Vane Axial Piston Pump

Reliance B78K7057R 7.5:1 233RPM 1.5Hp 230/460V LH Gear Motor W/Brake

4" x 12" Tall Steel Rounded Custom Made Corner Rack Leg Protectors Lot Of 10

Fleetwood SEW SA57DRP90M4 47.32:1 Ratio Gear Reducer 1HP 3PH 6.3-38RPM Out

Ohio Oscillator A4000 94° Turn 1/4 Turn Rotary Actuator 2" Male Spline SAE10B

56" x 35-1/2" Pressure Sensing Safety Operator Mat

10 USG Heated Insulated Reservoir Tank W/ Temp Controller 120V 1000W

Sullair M-EXC-0850 Heat Exchanger Assembly

Nord SK9016.1AZ 63.97:1 Ratio Right Angle Gear Motor 27RPM 230/460V 1.5Hp

Dayton 5K182CG342A 1HP Hazardous Loc. Motor 1730RPM 3PH W/Variable Speed Pulley

Baldor SVF-350-20-0-D 20:1 Ratio Right Angle Gear Reducer 87.5RPM 3.89Hp Max

Rexnord GFTC4B5-MDF90L20-12GPB20/14NM AC Motor 480V 3PH 600/113RPM 50/60HZ

Caterpillar M350 18 x 6 x 12-1/2" Press On Forklift Tire With 12 Bolt Hub

Mitsubishi 7055-3 HA203CBS Permanent Magnet AC Servo Motor W/Encoder 125Y-SD

Cushman 10" 3 Jaw Scroll Chuck D1-8 Camlock Mounting W/ Jaws 2-3/4" Thru

Dodge 35A12R18 12:1 Ratio 1750RPM 2Hp Input 146RPM RH Output Gear Reducer

Fanuc A06B-0312-B501/7008-R 360° Rotary Indexing Turntable

Fleetwood Gco SA57DT80N 47.32 Ratio Left Hand Gear Reducer 1423Torq 36RPM 3PH

Mitsubishi MDS-D-V2-8080 Servo Drive Unit 2.0kW 270-311VDC In 155V Out 0-240HZ

Allen Bradley 1336S-B007-AA-EN4-GM1-HA2 380-480V 50/60Hz 11KVA 0-400Hz AF Drive

Kurt II PT600A Precision Machinist Vise 6" x 6" Cap. Drill Press Milling Machine

2 Post Punch Press Die Set/Shoe 8" FB x 16" W 6" Throat

Grove Gear GR-HM-830-15-H1-180-23 15:1 Ratio 1750RPM 4.843Hp Input Gear

Mitsubishi HA203NC-S 3.5kW 3000RPM 170V 100Hz AC Servo Motor

Baldor 233A15R14 P14H1446 15:1 Ratio 2Hp 208-230/460V RH Output Gearmotor

Dodge 30A10L18 10:1 Ratio 1750RPM 7.24Hp Input 175RPM LH Output Gear Reducer

Trumpf 1255448 SW V4.2 Laser Drive Unit HW IndexA3

Mitsubishi SF-JR 10 Gallon 0.4kW Hydraulic Power Unit 200-220V 3PH 1700RPM