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

Lutron MA-R-WH Maestro Dimmer Switch. White

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Whirlpool Kenmore 285805 Washer Inlet Valve

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WATTS 0138456 Vacuum Relief Valve 1/2" N36 Water or Steam #6A772

Lutron DV-600P-IV Diva Dimmer 600 W Single-Pole Ivory Incandescent/Halogen

General Electric GE WR9X330DS Refrigerator Defrost Timer Control

GE WR9X330DS Refrigerator Defrost Control

Intermatic FF60MC 60 Minute Timer Wall Switch - Almond

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Sloan A-1008-A Spud Coupling  Flange Kit

Pushmatic ITE Bulldog P215 2 Pole 15 Amp Circuit Breaker.

Haldex OEM 3250 Torque Stoplight Switch for Service Circuit BE13250. Midland

Vintage Sears Plug-In Timer Lights and Appliances 24 Hour Model 796.64420

Bulldog Pushmatic P150 50 Amp 1 Pole Circuit Breaker

Schneider Electric Square D PJL36080U43A PowerPact PJ800 Circuit Breaker 800 Amp

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Schmersal ASMM-2M-EIP-MT-RRSS Ethernet TCP Gateway Safety Module. 102001347

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HONEYWELL DC3200-CE-100R-210-10000-E0-0 USC3200 Controller Module

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Eaton A200M4CAC Size 4 Motor Control Starter. 5250C884G02. BA43A Relay

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Square D 100A 277V/480VAC NF Breaker Panelboard NC32SHR. MH32

SIEMENS V7E3622R 60A/60A 600V 3 Phase 3 Pole Vacu-Break Switch

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Allen Bradley 1404-M505A-ENT  Power Monitor 3000 Module

Allen Bradley 20A D8P0A0AYNNNNN  Powerflex 70 Variable Speed Drive. VFD

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Delta Electronics VFD007B43A 3 HP Variable Speed AC Motor Drive. VFD

WATTS RK 909 RT 4. 4 " Total Valve Rubber Parts Repair Kit. 0887751

NORDSON ECLIPSE SERIES PATTERN CONTROLLER 24 VDC 342315B EPC-15

ITE Motor Control Gould A 203 B A20 Class Across-the-Line A.C. Starter

Electronics Corp Allen Bradley 42LRC-5200 Photoswitch Beam Photohead Sensor

RAYCHEM MONITRACE 1000 120-277 VAC, 50/60HZ TYPE 4X

Allen-Bradley 1794-AENTRXT Flex I/O-XT Ethernet/IP Reddent Media Adapter

Bitzer ESC201 Refrigeration Compressor Control 24VAC 54VA 50/60Hz

Advantech O-2173AF-A12E Embedded Automation Computer. O-2173A/AF

Allen Bradley 1305-BA04A-HAAC VFD DRIVE. 1201-HA2

Watts Regulator 4" RK 909 CK1 4 First Check Repair Kit. 0887212

Siemens JXD63B400 Sentron Series 400A 600V 3PH 3P JXD JD Circuit Breaker

Allen Bradley 700-R400A24  AC Control Relay

Marathon 1453986 Distribution Block. 600V. 760A

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Allen Bradley 20AD5P0A3AYNNNNN  3/2HP Powerflex 70 VFD Drive

WATTS RK919 T 1 1/4 - 1 1/2 Repair Kit. 0888170

Solaredge SE7600H-US000BNU4 HD-Wave Inverter. DCD-1PH-US-S4H-F DC Safety Switch

 Grace Engineered Products R-1VL003 Voltage Indicators 2-15KV

WATTS RK 909-S 6 Check Seat Repair Kit. Replaced By LFRK909 - S6. 0887732

Allen Bradley 1756-PA72 Power Supply, 1756-A10 Rack Chassis ControlLogix

Murray Crouse Hinds MD2150H 150 Amp 2 Pole 240V Circuit Breaker. MDH2150

Federal Pacific FPE 3P90 NA390 NA Stab Lok 3 Pole 90 Amp Circuit Breaker

Allen Bradley Spectrum Controls 1746SC-INO4VI  Isolated Voltage Module

Hubbell HBLDS10AC 100 Amp Enclosed Disconnect Shutoff Switch. HBLDS60100RS

Allen Bradley 271-RP8D Series A PanelView Plus Compact 1000 Logic Module

Siemens QJH23B200 3 Pole 200 Amp 22kA@240 Volt Circuit Breaker.

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ABB Screen Master SM1000 Display Controller Module PLC HMI Screen

Allen Bradley 1756-OA16I  ControlLogix AC Digital 16 Point Output Module

HUBBELL HBL460MI9W PinSleeve Mechanical Interlock 60A 240VAC HBLDS60100RS

GE General Electric CR360L513**AAZ 3P 100 Amp Lighting Contactor

Allen Bradley 2711C-T6C Series C PanelView C600 Touch Screen Display

Eaton GHQ1020S 20A 1 Pole Circuit Breaker. Type GHQ Sht Trip

Joslyn Clark Controls HP05U03 Series A 3P Nema Size 0 208/240V Coil Starter

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Square D QOB3150VH 150 Amp, 3 Pole, 240 Volt Type QOB Circuit Breaker

Yaskawa CIMR-VU2A0010FAA V1000 Variable Frequency Drive. AC Drive. VFD

Square D Q232100 3 Pole 100 Amp Type Q2 Circuit Breaker

Allen Bradley 1756-PB7AC Power Supply w/ 1756-A7  7 Slot Chassis

Eagle Signal Controls 191-11A6 Signal Timer Coter

25 Allen Bradley 1492-W4 Terminal Block 30A 600VAC/DC 4mm

Eaton Cutler Hammer A10D-1 Size 2 Motor Starter. C320KB4 Contact.

Square D 8536SCG3S Motor Starter NEMA Size 1 440/480V 50/60Hz Coil

Square D 8903LO1200 30 Amp Lighting Contactor. 9998 LH44

Bently Nevada Velomitor XA Piezo-Velocity Sensor Model 330525 w/ Cord

CLEAN Allen Bradley 1769-IF4FXOF2F Series A CompactLogix High Speed I/O Module

Allen Bradley MSR6R/T 440R-C23018 Guardmaster iversial Safety Relay Module

Watts RK909CK2 4. 4" Inch Second Check Repair Kit. 0887216

Allen Bradley PowerFlex 70 2 HP 20AD3P4A0AYNNNC0 Ser. A Input 432-528 V 3.8 Amp

K.A. Schmersal ASRE-2R-R4R4 Safety Relay Output Expansion Module. 103001350

 ENDRESS HAUSER PMP46-RC13H6J1DLD LEVEL PRESSURE TRANSMITTERS

Wadsworth GF15 1 Pole 15 Amp GFI Circuit Breaker. Adapter QPF1015

Challenger 200 Amp 2 Pole QFP2T Circuit Breaker Zinsco QFP2200T

Allen Bradley 1769-L32E Series A CompactLogix I/O Processor Module

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ITE Siemens LJ63B500 500 Amp 600V 3 Pole Circuit Breaker Type LJ6

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RITE-HITE 914CE2-RH31 5A-125 or 250 VAC Limit Switch

Hirschmann Ethernet Rail Switch RS2-16 1MM SC 16-Port 18-32VDC 0.4-.25A

 BRUSH 5-5AMWNA1E 5.5 KV 1 Amp. Cooper Bussmann

Siemens PSN130S 3RX9511-0AA00 30 V Power Supply. 3RX9 511-0AA00.

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Allen Bradley 193-EA4GB Series B Overload Relay

Allen Bradley 193-EA4GB Series B Overload Relay

Allen Bradley 1734-AENTR Series B POINT I/O Dual Port Network Adaptor

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DWYER 650-3 / 6503 Temp Transmitter Module

SICK Electronics CLV480-1010 Bar Code Scanner

Siemens 3RM1102-1AA04 AC Semiconductor Motor Starter.