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

SUNFLAME VSKX-125N DO PUMP WITH SHUT OFF VALVE 100V

SUNX NA2-N12P-PN Area Sensor Emitter 12-24VDC 12 Beam Channels *Shelf Wear*

SunX SA-C Safety Sensor Relay Module 110VAC

SUNX SF1-S40 Light Curtain Transmitter & Receiver

SUNX SF1-S48 Light Curtain Transmitter & Receiver

SUNX SF2-EH32D Light Curtain Receiver 0.3-10m Range 24VDC

SUNX SF4B-H48D Light Curtain Receiver 0.3-10m Range 140mA 24VDC

Superior Electric 10B-3 PowerStat Variable Transformer 240V

Superior Electric 117BT Powerstat Autotransformer 120V 12Amp 1Ph 60Hz

Superior Electric 3180-PI Slo-Syn Indexer Motor Drive 5A 115V 50/60Hz

Superior Electric M063-LS09E 200RPM@60Hz 2.25VDC 4.6A

Superior Electric M092-TS08 Slo-syn Stepper Motor 3.0VDC 4A

Superior Electric M112-FJ-326 Stepper Motor 200 Steps 15.2A 1.45 V

Superior Electric SLO-SYN Type SS222G100 Stepper Motor 0.72RPM 0.2A 240V

Superior Electric SS421ET 72RPM@60Hz 120V 0.8A 50/60Hz

Superior Electric SS50-P3 Stepper Motor 120VAC 0.67RPM 0.3A 1Ph 50/60Hz

Superior Electric SS80P3 Synchronous Stepping Motor 120VAC 0.3A 50/60Hz

Superior Electric Stepper Motor 120VAC 0.665RPM 0.3A 1Ph 50/60Hz AS IS

Superior P31000400655 10x4x6.5 PO Cushothane EZ Wheel TSW SHELF WEAR NOP

Supra Touchless Hand Dryer 208-240V 10A 60Hz SP3-T

Swagelok MS-133-DA Pneumatic Double Acting Actuator NO MOUNTING H/W

SWAGELOK PRVB8M-02-0-NN PRESSURE RELIEF VALVE RHPS SERIES PRV602

Swagelok SS-1210-3SC11 Tube Fitting Union Tee 3/4" Tube OD NOP

Swagelok SS-1210-3SC11 Tube Fitting Union Tee 3/4" Tube OD NWB

Swagelok SS-3NRSW4T Severe Service Union Bonnet Needle Valve .35cv 1/4" NOP

Swagelok SS-3NRSW4T Severe Service Union Bonnet Needle Valve .35cv 1/4" NWB

Swagelok SS-65TF12 Ball Valve CF3M

Swagelok SS-68XTF32 3Way Ball Valve 2" FNPT *COS DMG/No Handle*

Swagelok SS-QTM4A-B-6PM-SC11 SS Male Quick Connect Body 3/8" NPT *COS DMG* NOP

Swagelok SS-QTM4A-B-6PM-SC11 SS Male Quick Connect Body PTFE 3/8" NPT NOP

Swagelok SS-QTM8A-B-12PM-SC11 SS Quick Connect Body PTFE 7.8cv 3/4" NWB

Swagelok SS-QTM8-D-12PF-SC11 Quick Connect Stem w/Valve 7.8cv 3/4" NPT NWB

Swagelok SS-R4S8 High Pressure Relief Valve 1/2" w/Handle MISSING HARDWARE

SWS 1-20FI Red Rotating Strobe Light 24VAC Lamp 60Hz

Sylvania CF26DD/835 Dulux D Compact Fluorescent Bulb 26W 50-Pack

Sylvania LED15PAR38/827/SG/WSP15 Ultra LED PAR38 Lamp 120V 15W 6-Pack

Sylvania LU400/DUAL/CWI Lumalux Ballast 47366 120/240V

Sylvania MC-8 Microcomputer Module 12VDC .5A

Sylvania QHE2X32T8/UNVISL-SC Ballast for Flourescent Lamp Box of 10pcs

Sylvania T13U031-76 Non-Reversing NEMA Starter 27A 110V/50Hz 110-120V/60Hz

Sylvania T13U033 Motor Starter 200-575V Body Damage

Sylvania T13U033-76 Motor Starter 120V@60Hz 110V@50Hz 90A

Symax 8030-PS-31 Power Supply 120VAC

Symban EXN-Q50MR16/FL 12V Halogen Bulb 50W 12V Box of 33 SOME DAMAGED BOXES

Symban SLFE-240T12-120V Rapid Start Ballast 120V *Lot of 9*

Symban SLFE-275T12-120V Instant Start Ballast 120V *Lot of 7 *Damaged Box*

Symban SY-1000-HPS-TRI High Pressure Sodium Ballast 120/277/347V

Symbol LS-3200ER-1200A Laser Barcode Scanner

Symbol VC5090-MA0QM0GH6WR 12.1" Screen Vehicle Mounted Computer

Syntron V-4 AC Electromagnetic Vibrator 7200VPM 115V 60Hz 0.3A

Syrelec Crouzet RPX10 CONTROLLER

Syrelec Crouzet TR AF SP9507 Time Relay

Syrelec TCXR2 Time Delay Relay + Schneider RUZC3M

Syrelec TLRM 24/240V DC/AC TIMER RELAY

Syron Engineering SNR20.05-51 Double Blank Analyzer MISSING KEY

SYSCOM GROUPE LELAS DIGICOM WK184BLDA PCB CARD XS184BLD

SYSCOM WK184BLD PCB CARD XS184BLD

SYSCOM WK184BLD PCB CARD XS184BLD

Syscon RKC C900FJA3-8AB Temperature Controller 100-240VAC 50/60Hz

SYSTEM SENSOR SSM24-6 FIRE ALARM

T&B Russellstoll SKWR8G Pin & Sleeve Receptacle *Cosmetic Crack to Back*

T&D RTR-500 Wireless Base Station C/W Accessories *Shelf Wear* NOP

T/T EPKL-10414 Transformer Control 110-440V 96VA

T+R Electronic Typ: AK9.3 Behr E03450015

TA Roloff 601U8 Actuator 8Nm 24VDC 1A 24W

TACanada RA310A02C2E6 Humidity Transducer -50 to +50° 0-10VDC

TACanada TA200CE5B2E Temperature Probe Sensor NOP

TACO MVS-3503Y Solenoid Valve 3/8" RC Thread 100V@50/60Hz 110V@60Hz

Taco NRV-504-24 Air Regulator RC 1/2" Pipe Size NO GAUGE

Taihei Boeki PZA50T Pressure Switch 12-28VDC 50MPa Range 75MPa Proof

Taihei Boeki PZA50T Pressure Switch 12-28VDC 50MPa Range 75MPa SHELF WEAR NOP

Taihei Boeki PZA50T Pressure Switch 12-28VDC 50MPa Range PRE-ASSEMBLED

Taihei Bokei PZA50T Pressure Switch 12-28VDC 50MPa Range

Taisei Kogyo SFN-16-150K SEL001513 Suction Filter

TAISHIO TS80P CONTROLLER

TAIYO AA268A PCB MODULE AA-268A

TAIYO AA268A PCB MODULE AA-268A 980921YT

TAIYO AA277 EMERGENCY TRIP PCB ESCP1 EM CY TRIP AA-277

TAIYO AA304 PCB SIC1412

TAIYO ASC1 AUTOMATIC VOLTAGE REGULATOR AVR ASC114A

TAIYO EB-143A PLC MODULE CARD EB143A

TAIYO ELECTRIC AA296 PCB SIC103A

TAIYO ELECTRIC AA297B PCB SIC1411C

TAIYO ELECTRIC ASC-62-2 AUTOMATIC VOLTAGE REGULATOR ASC622

TAIYO ELECTRIC EB-132 PCB 66380-00.023214 EB132 6638000023214

TAIYO ELECTRIC SIC41 PCB AA-198C AA-195A SIC-DISPLAY

TAIYO ELECTRIC SIC-II PCB AA-257

Taiyo LB40B900-DB Pneumatic Cylinder Double Acting

TAIYO SC-FR-A FREQUENCY RELAY

TAIYO SC-RPR-A1 REVERSE POWER RELAY

TAIYO SC-VFR-A VOLTAGE RELAY

TAIYO SC-VFR-A VOLTAGE RELAY

TAIYO SIC1 PCB MODULE AA194A SIC-DISPLAY AA195A

TAIYO SIC10 PCB MODULE AA256

TAIYO SIC10 PCB MODULE AA256

TAIYO SIC10 PCB MODULE AA256

TAIYO SIC10 PCB MODULE AA256

TAIYO SIC1R1 PCB CARD MODULE AA195A SIC-DISPLAY

TAIYO SIC2 PCB CARD MODULE AA196A AA195A SIC-DISPLAY

TAIYO SIC3 PCB MODULE AA197A SIC-DISPLAY AA195A

TAIYO SIC41 PCB MODULE AA198C AA195A SIC-DISPLAY

Takenaka STM-116 Light Curtain Transmitter & Receiver 12V 26"

Takex GR02SPN Photosensor w/ Built-In Amplifier 20cm Range *DAMAGED BOX*

Tamagawa 4570N3E586 Clutch AC Servo Motor

TAMAGAWA NII-90TRT SYNCHRONIZED MOTOR NZK REVOLUTION INDICATOR

Tamagawa Seiki Mitsubishi OSE5KN-6-12-108 FA-Coder Rotary Encoder NWB

TAMAGAWA SEIKI N11-90TRT SYNCHRONIZED MOTOR NIPPON

TAMAGAWA SEIKI N23-90TXT SYNCHRONIZED MOTOR NIPPON

TAMAGAWA SEIKI TS21E11 SYNCHRO MOTOR

TAMAGAWA SEIKI TS4E11 SYNCHRO TX TE MOTOR

TAMAGAWA SEIKI TS5810N FA-CODER

TAMAGAWA SEIKI TS80N12 SYNCHRO MOTOR

TAMAGAWA SEIKI TS868N6E2 SERVO MOTOR

Tamagawa TS2013N194E26 Encoder

TAMAGAWA TS466N60E17 TX SYNCHRO MOTOR

TAMROTOR AIRCON L1 CONTROLLER L1TRCE08 94TR0103

Tandler AS-01-II-S515/-1-S539-1:1 Reversing/Declutching Gear Box 1:1

Tandler Bevel Gearbox Gear Reducer 1:1 Ratio 22mm Input 7/8" Output

Tandler STD-01-III-1:1 Spiral Bevel Gear Box 1:1 Ratio Size III

Tandler STD-01-III-S515/1-R-1:1 Reversing Spiral Bevel Gear Box 1:1

Tandler STD-01-III-S515/1-S539 Spiral Bevel Gear Box 1:1 Ratio Size III

Tapeswitch 5500 Nortel 151716 85399 Anti Static Mat 9ft x 3ft 30VAC 1A

Tasc Drives 1266P DC Variable Speed Drive Controller Board 110/120VAC

Tasc Drives 1266P DC Variable Speed Drive Controller Board w/Mount

TASC DRIVES CONTROLLER 240V 60Hz 960VA 1281P

TASC RM1031 Unit Remote Control

Tatung Co 3/4HP 3425RPM 208-230/460V 56 TEFC 3Ph 2.5-2.36/1.1A 60Hz

Taurus 757-1055 Hydro-Pneumatic Blind Rivet Setting AS IS

Taylor 1/2 -Style Lin-E-Aire Hi-Flow Iron Control Valve 1/2" 3-15PSIG

Taylor 1/2" Lin-E-Aire Hi-Flow Iron Control Valve 1/2" 3-15PSIG