0020-24534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

Square D Meter-Selector Switch 9003 K4F1051M 63A 11KW 660V  

LEM Current Module LC 300-S/SP4 Ratio 1:1000 Power: 16V-20V **  

GE Fanuc Input Module IC693MDL655H 24VDC 32PT

SMC Air Cylinder NCDMB088-0300C-B53L 7/8" Bore 3" Stroke  

AEG Modicon DC Input Module 140 DDI 353 00 24VDC

Cutler-Hammer Motor Protector A307N Range 4.5 - 6.3A

SMC Pilot Solenoid Valve NVFR 2310 0.2-0.9MPa Closed Center 3-Position

IDEC FA-3S High Speed Coter PF3S-HSC2 12-24VDC A,B,Z In: 5mA/PT Gate In: 10mA

Meltic Connector DN 30A 30A 208V

SMC Cylinder CDQ2B63-20DCM 150PSI  

Honeywell Differential Pressure Transducer P7640B1032 Proof: 3PSI

Red Lion Controls Clock Oscillator CO510000  

Cutler-Hammer Motor Protector A307RN Range: 2.8-4A

GE Fanuc Relay Output Module IC693MDL931D 8A 8PT Form B-C Missing Terminal Cover

Eagle Signal Time Totalizer HKS10A6 120V 60 Hz  

Allen-Bradley 1336-MOD-L3 Interface Board 9381-4 115VAC

Siemens Simatic S7 8-PT Digital Input Module 6ES7 131-4BF00-0AA0 24VDC

Cutler-Hammer Aux Relay D80AS2

Furnas Magnetic Coil 75D73251F 120V@60Hz 110V@50Hz *Chipped*

Allen-Bradley Magnetic Coil NC714 24 VDC

CAT Sht Trip 146-6817  

Meltric DS30 Receptacle 33-34076-824 30A 125/250V Type 3R

Invensys Receiver Controller 2341-501 30 PSIG  

SMC Gripper MHZ2-20-D .1-.7mPa

Socomec Digiware Control  Power Supply Interface DIRIS C-31

Katy Current Sensor 420 Range: 15A Input: 5-40VDC Output: 4-20mA

Fuji Electric SC-5-1/G Starter SC20AG/TR-5-1N TR20N 24VDC Coil 32A 600V

Allen-Bradley DC Input Module 1771-ICD 20-60VDC *No Terminal Strip*

Johnson Controls Pneumatic Thermometer T5502 23 Range -40 to 160F 3-15 PSIG

Opto 22 I/O Relay Board PB16A w/ (8) OAC5A Modules

Cooper Channel Splice Plate 9A-1044-6W/SS6 Aluminum * of 12*  

Liebert UPS Remote Status Panel 02-790860-03 11

AEG Modicon Analog Input Module ADU 206 / AS-BADU-206 Fast Input 4X 10V 20mA

Automated Logic Temperature Controller 012201-12

Toshiba Transformer Board 42180A Rev. BB

King Enigneering Regulator-Gauge 7842-1 150PSI

Pillar Capacitor TE-B134-B001-*-01

Fafnir Bearing Insert MUOA 1 9/16  

Allen-Bradley Advanced Interface Converter 1761-NET-AIC Ser. A

Dynapar Flexible Shaft Coupling 605512-0020  

Cutler-Hammer Size 1 Contactor C10CN2 120V Coil 27A *Crack on Side*

FMC Link-Belt Bearing FYG222N  

Load Controls Display Alarm System PMP-1701

Allen-Bradley Relay 700-N200A24 120V Coil

Trane Chiller ABS Module X13650500-07 Rev. H

MRC Bearing 311SZZ-H201  

ASCO Red-Hat II Solenoid Valve 8210G95 150PSI

Siemens Sirius Starter 3RT1016-1AB01 / 3RV1011-1CA10 24V Coil Trip: 1.8-2.5A

MGE OXAZ Assembly 72-130049-00 Rev. X3

Klockner Moeller Circuit Breaker FAZG-32-CNA 1 Pole 32A  

Ham-Let Ball Valve H-710-SS-G-1/4-T-LD  

White-Rodgers Refrig Temp Control 1701-63 Range -20 to 50 Degrees F  

Timken Ball Bearing VCJ 1 1/4 1 1/4"  

Misc Brand 5-Vane Impeller Stainless 6" Diameter

Timken Bearing 311NPP  

Rexroth Star Super Ball Bushing 0671-230-40  

ATT AUB27 Alarm Display it 5SCSAA0BXX

ACR Refrigerant Muffler S-6032 1-1/8" ODS Gas Conns 500PSIG   

Link-Belt Flange Mot Bearing F3U219N 1-3/16"  

SKF Flange Mot Bearing F2B 104S-TF  

ATT AUB27B Alarm Display it 5SPQABMAAA

ATT Bank Control it 5SPQ10RAAA

Advance Ignitor Kit LI551J4IC  

Misc. Brand Oxygen Regulator SA-508

Costar Camera I/O Module 46042 12VDC

Neilsen-Kuljian Sentry AC Current Transducer 200-1 Output: 4-20mA

Browning V-Belt Pulley AK84H  

Wescom 3192-9F Alarm Module 91-31929F Iss. 1

Wescom SL OFC Repeater it 91-31929P Iss. 1

NTN Tapered Roller Bearing 4T-3479  

Hubbell Kellems Grip 074-09-3403 0.750  

Ross Solenoid Valve W6376B2407 2-10 bar

RBC Bearing CRBY13/4OH  

Allen-Bradley Fusible Digital IFM 1492-IFM20F-F120A-2 Ser. A 85-132V AC/DC 20PT

Square D Input Module 8030 RIM101 30619-507-50 120 VAC 50/60 HZ

Square D SYMax Output Module 8030 ROM221 3061950250 120 V

Dodge 2AK41H Light Duty Sheave 121052  

MGE BAIZ_US Control Board 6739902 6739106XD-2

Allen-Bradley Circuit Breaker 1492-CB3G010 Ser. B 1A 3p  

ABB Manual Starter MS132-2.5 Trip: 1.6-2.5A

Fujitsu EMBD Channel it SNC1X1V2AA Iss. 08 FC9612EC11 / EC1A

Banner SBED Multi-Beam Scanner Block Emitter 16442  

Emerson Liebert Capacitor Board 02-806792-20 Rev. 2 **  

Schneider Electric Solid State Overload LR2 K0305 Trip: 0.54-0.8A  

Thermo Electric Enthalpy Sensor THC-1

ABB Manual Starter MS132-16 Trip: 10-16A

Goulds Pumps Bearing Housing 57938 **

National Instruments NI DAQ Shielded Cable 183432B-05 Length: 5 Meters

Omron Photoelectric Switch E3X-F21 12/24VDC

Axis Q7406 6-Channel Video Encoder Blade Module 0289-001-02

Timken Tapered Roller Bearing 72487  

Atkomatic Valve Co. Solenoid Valve 1102 115V 60Hz 1/4"

RiS PCE-15 Watt Transducer P3-E0-C5-X1-F60-WO-ZO-A2-G1 1-25A 50/60/400Hz

Furnas Definite Purpose Contactor 42AF35AFBBJ 120V Coil 25A 3Ph  

Siemens Simatic S7 Digital Input Module 6ES7 321-1BH02-0AA0 16X DC24V

Wheelock Strobe Speaker E90-24MCC-FR Strobe: 24VDC 15/30/75/95cs Red  

Beeco Delrin Plug GM-003  

Crouse-Hinds Explosion Proof Sction  1/2 GUJC 16

Crompton Transducer 256-TMWU 480V CT 60:1 1000W 60Hz

Crompton AC Ammeter 077-08DA-LSPK-C6-SN Range: 0-100A

Amptron Clamp-On Current Transformer CT-50-2 0-3K Amps Ratio: 50:1

Crompton Transducer 256-TWMU-P34 480V L-L CT 80/1 4125W 60Hz

Telemecanique Timing Relay LA3 DR4 Delay: 10-180 Sec 120V Coil

Allen-Bradley 24VDC Sink Input Flex I/O 1794-IB16

PALL Coralon Filter Element HC7400SCP4H  

Bimba Pneumatic Air Cylinder CYL-9459508 250 PSI Bore/Stroke : 1.5x1.5

phd Pneumatic Cylinder ML304492

ABB Disconnect Switch OT63E3 80A 600V 3P *No Handle*

SMC Cylinder CDM2B20-2002  

Telemecanique Contactor A132C 30A 600V

Allen-Bradley Pilot Light 800T-Q10R Ser. U Green 120V  

Leeds  Northrup Circuit Board 445856 Rev. D1 **  

Telemecanique Contactor LC1 D6511 120V Coil 800A

Allen-Bradley Keypad w/ External Mot 20-HIM-A3 Ser. A F/W: V3.005

Pyromation Thermocouple E160596 807

Numatics Solenoid Pilot Valve L22BA452B000061 14.5-145 PSIG Air -10-115F

Martin Sabertooth Sprocket 80BS15HT 1  

Bimba Pneumatic Air Cylinder 172-DP **  

Dayton Float Switch 3BY74 115V  

GE Turbine Filter Cartridge 286A6021P002  

Rexnord Center Member Assembly 214444  

PTI Stainless Steel Ball Bearing SS 6306 2RS FDA  

Graham Control Board 02774801 Rev. D w/ (2) 4A Fuses

Banner Photoelectric Sensor T18SN6FF50 10-30VDC 150mA

Banner Opposed Mode Individual Glass Fiber IT23S 36" Long  

Hansen Level Indicator 70-1078  

NSK Ball Bearing R6ZZ * Lot of 10*  

Telrad 8-Port Single Line Circuit Card ONS 76-110-2720/6 Style: C4

Mamac Systems Temperature Transducer TE-21 1Z-C-A-2-B-1-E-4  

Parametrics Drive Module Assembly 700415

Setra 209 Pressure Transducer 2091400PC1MZZ12VM Range: -14.7-400PSIG  

Sola Merc-Mite Capacitor 78-24-407-38 For 1-H36-1000W Lamp 120/240V 60Hz