0020-34449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。

以下链接皆有货

Turck FDNP-L0808G-TT Bus Stop I/O Module DeviceNet, 8-NPN/PNP In, 8-Out 24VDC

Matrox MOR/2VD/84* Morphis Frame Grabber Card, PCI,  BNC, 10-Pin, 30-Pin

Watlow PM6C3CJ-1TAAAAA EZ-ZONE Universal Temperature PID Controller, 24VAC/DC

Sick CLV503-0000 Barcode Line Scanner, 4.5-5.5VDC, 50-630mm, 650nm Laser

 Kawasaki FR25-C1-119 Cyclo Reducer For JT2 Gear Box, 16mm Input, 6-3/4" Dia

SMC KS-DUL03136 Pneumatic Rotary Union, ø1/4in ID, ø1/4in One-Touch, 1/8in NPT

HAWE WGR 2-1 Directional Seated Hydraulic Solenoid Valve, 98VDC

Boeckeler 2-815.5 Microcode Digital Readout, 2-Axis, Inputs: 9-Pin D-Sub

Verity EP200Msd Scanning Monochromator/Detector 185-920nm Wavelength, 0.2m (2)

Banner LEDBO100M Machine Vision On-Axis Diffuse Light Box Blue LED 470nm 24VDC

Verity EP200Msd Scanning Monochromator/Detector 185-920nm Wavelength, 0.2m (3)

Verity EP200Msd Scanning Monochromator/Detector 185-920nm Wavelength, 0.2m (4)

Hewlett Packard 3457A Multimeter, Power: 100/120/220/240VAC, Range: 30mV-300V

Hewlett Packard 3852A Data Acquisition Control Unit, W/ 44702B Voltmeter Module

Rexroth AV03 D-Sub Manifold w/ Solenoid Valves 5-Port 2-Position, 24VDC Coil

MTS 100-393-631, 100-393-629 Advantage Pneumatic Grip Controller w/ Hand Switch

Basler acA1600-20um Machine Vision Area Scan Camera 1/1.8 CCD, USB 3.0 1626x1236

PULS QS20.361 Power Supply, 100-240VAC/110-150VDC IN, 36-42VDC OUT, DIN Rail

Advanced Illumination RL113 High Intensity Bright Field LED Ring Light White 24V

Penguin P-3/4BHP Vertical Pump & Motor, 70GPM, 46' Head, 208-230/460VAC, 3/4HP

Levitronix 100-30004 LPC-600.2 Pump Controller For MagLev Tank Mixer, 48VDC 600W

Apex Dynamics AER070-020 Planetary Gearbox, 20:1, ø16mm Shaft, NEMA 23 & 34

Parker 4554 Ball Bearing Positioner, Travel: 1", Stage: 2.5" x 2.625" x 1"

Eaton Cutler Hammer E04ND83N Contactor, 3-Pole, With E02NDXCXNN Coil 24VDC

 Caterpillar 384-9314 Accumulator Charging Valve GP-C

Yaskawa JUSP-RA18-E Servopack Resistor Unit, 18Ω 880W, 180W Resistor Power Loss

Numberall A5205A99NS Automatically Advancing Numerical Stamp Head Roller

ACS Motion Control DDM3U-2-320V-20A PWM Universal Motor Drive Module, 2-Axis

Keyence CA-DZW15D White Diffuse LED Light for Line Scan Cameras, 150mm, 12VDC

Cognex In-Sight IS5401-10 Machine Vision Camera Voltage 24VDC 102768, Job 32MB

Tolomatic 21800008 ICR20 Integrated Controller/Drive/Motor, Shaft: 20.5mm

BR Automation 8LSA35.E203D200-0 Servo Motor 400VAC 3000RPM Nema 34, Shaft: 14mm

Portwell ROBO-8712VLA Single Board Computer Intel P4 2.8GHz 2GB RAM DDR333

Allen Bradley 100S-C72DJ22C Safety Contactor, 3-P NO, 72A Rating, 24V DC Coil

Mitutoyo 573-291-20 Absolute Digimatic Caliper w/ Load Cell, 180mm Range

SMC MY1B32TN-900Z Rodless Pneumatic Cylinder 32mm Bore 900mm Stroke 1/8" NPT

Steinmeyer 1416.37/20.40.842.953H P3P Ballscrew 20mm Lead 842mm Travel Ø40mm

SMC MY1H25TN-200LZ Linear Guide Rodless Cylinder, Bore: 25mm, Stroke: 200mm

Omega DPG1000ADA-500G-1N Digital Pressure Gauge 500psig 8-24VAC/9-32VDC 1/4" NPT

Contemporary Controls EICP8M-100T CTRLink 8-Port Managed Ethernet Switch 10/100

Allen-Bradley TLY-A130T-HJ62AA Kinetix Inverter Duty AC Servo Motor, 6000RPM

Square D SCP-722 Series-I Rev6.00 Processor Module with Key 5VDC 4800mA

Siemens 3RT1045-1AK60 Power Contactor 3 Pole 110/120V Coil, 80A 3 N.O.

PIC Design LS1029V422T Lead Screw Positioner, Travel: 29", With Motor

Parker ETB80-B01LA6X-FR750-AL17 Guided Ball Screw 750mm Stroke 1" Lead

Goyo Optical GMA5HR31218MCN C-Mount 2/3" Lens, F1.8-22, 12mm Focal Length, 5MP

JDSU 21047476 IFM15 Fiber Optic Diode Laser System 1110nm 15W ø7.3mm Beam 120VAC

Allen Bradley 2711P-T7C4D1 Ser A PanelView Plus 700 HMI, 7", 24VDC

Allen Bradley 2711P-T7C4D1 Ser A Rev C PanelView Plus 700 HMI 7" USB/RS232 24VDC

Parker Compumotor SM231AE-NTQN Servo Motor, 170V 2.1A 46oz-in, Shaft Dia: 3/8"

Parker SM231AE-NTQN Compumotor Brushless Servo Motor 46oz-in, NEMA 23, 170V 2.1A

International Power Machines 950-016-A040-1 Rev. K UPS Interface Board

MIYACHI PECO 77066216 2-Channel I/U DSP Board for MG3-W1 Digital Process Sentry

Parker SM231AE-NTQN Compumotor Brushless Servo Motor 46oz-in, NEMA 23, 340V 2.1A

ORMEC SAC-SW205/EP Servo Drive 1-Axis 3A Pacer Encoder 1/3PH 115/230VAC

Leica LED2500 Trasmitted/Incident Light Base 120VAC *Light Base ONLY*

Beahm 220-B Split Die Thermal Bonder Sensor/Heater Module, Type K T/C, 100Watts

Olympus PLCN100XO Plan Achromat Objective Oil Lens, 100X, 1.25NA, .15mm WD

Zebra ZM400 Industrial Thermal Label Printer 300dpi 4"/Sec 4.09" Wide 90-265VAC

Parker S57-51-MO Compumotor Hybrid-Stepper Motor, 90-130VAC, NEMA 23, 65oz-in

Horner Electric HE693THM806D Thermocouple Input Module,  Type J/K/N/T/E/R/S

Parker S57-51-MO Compumotor Stepper Motor, 90-130VAC, NEMA 23, Shaft: 1/4"

Trumpf 12-11-59-00 Laser Strahlschutz Beam Radiation Protector With Collimator

Deltron LRS2-1 Posi-Drive Stage, 1/4in Lead, 1in Travel, 20lbs Capacity, NEMA 17

Imaging Source DFK 33GX265 GigE Color Camera, 1/1.8" Sensor, 11-13VDC, C-Mount

SMC PF2A703H-N10-69 Digital Flow Switch, 150-3000l/min, 0.1-1.5MPa, 1in NPT

XP Power MHP1000PS24 Enclosed AC/DC Switching Power Supplies 100-240VAC 24VDC

Horner Electric HE693THM400 Rev C Thermocouple Input Module, 4-Channel, Type J/K

Eaton E04NB32X3N Motor Contactor, 3-Pole, 600VAC 32A, 24VDC Coil, DIN Rail

Parker S57-51-MO Compumotor Microstepper Motor, 90-130VAC, ø1/4in Shaft, NEMA 23

Fine Sodick SMS-01A SMS-10 Wire EDM Servo Drive Board

Parker S57-51-MO Compumotor Stepper Motor 90-130VAC NEMA 23 Shaft Diameter: 1/4"

Flowline LV51-S001 FloatTek High-Temp Explosion Proof Vertical Level Transmitter

Festo CPX-FB38 Ethernet CPX Bus Node for EtherCat, W/ CPX-GE-EV-S-7/8-5POL Base

Festo VZPR-BPD-22-R2 Ball Valve Actuator, Thread: Rp2, Actuator Ports: G1/8

Festo VZPR-BPD-22-R2 Ball Valve Actuator, Thread Rp2, Actuator Ports G1/8

CAS WX6E2A300B-0J00 CAST-X 500 Circulation Heater, 1500W, Type-J, 120VAC

Deltronic Video Inspection Probe For DVC System W/ 361002 Photo Sensor Assembly

Bonfiglioli RAN 28/DA HS 0.S. Right Angle Gear Unit, 1:1, 150Nm, Ø28mm Shafts

Parker SM231AE-NTQN Compumotor Servo Motor, Shaft Dia: 3/8", 340V 2.1A 46oz-in

Bonfiglioli A 20 2 US 16.2 SC95B B3 PV Right Angle Gear Unit Ratio: 16.2, 250Nm

Edmund Scientific 52-571 VZM 330i Machine Vision Lens .75-WD 60-56mm C-Mount

Beckhoff EL3051 Analog Input Module, 4-20mA Single-Ended 12-bit, 24VDC

GALIL DMC-1850 5-Axis Motion Control Card PCI 100-Pin 2 In 1 Out  Analog

liebert GXT4-2000RT230 Extended Run Rack/Tower UPS System 230VAC 2000VA

Grundfos CHI2-20 A-W-G-BQQE Multi-Purpose Stainless Steel Pump 220/380VAC 3-Ph

Grundfos CHI2-20 A-W-G-BQBE Multi-Purpose Stainless Steel Pump 220/380VAC 3-Ph

Rittal WM161208N4 Stainless Steel Enclosure, Wall Mount, 16x12x8in, IP66