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。

ENERPAC 4-WAY MANUAL DIRECTIONAL CONTROL VALVE VC-20 / VC-20-BA7C - FLAW

 PANASONIC FP2-C1 PLC SYSTEM W/ INPUT, OUTPUT, COTER, CPU,  POWER ITS

 PANASONIC FP2 SYSTEM W/ INPUT, OUTPUT, POWER IT  MOTHERBOARD

 WOODWARD 5852-159 SOLENOID GAS ADMISSION VALVE

STANDCO MODEL C D.C TACHOMETER GENERATOR 50 VDC 1000 PRM

 HENGSTLER 0524557 RI59=O/1000EQ/7BKB=FO ENCODER 10-30VDC =/0.1A

 SOR 1AG-EF45-M4-C2A-TTTB 500-4000 PSI 1/4" MINI HERMIT PRESSURE SWITCH

MACROTECK MSPC 6880/6700 CPU INDUSTRIAL CONTROL MOTHERBOARD SL3XM MSPC 6880/6700

DM SREN CHAIN COMPANY 3/4" #60 RIVETED 10' ROLLER CHAIN WITH M2/BS 20FEET

  JOHN CRANE B46349 MECHANICAL SEAL ASSEMBLY TYPE 8-1T SIZE 1.750"

 BOSTON GEAR 1:1 SPIRAL BEVEL GEAR REDUCER 1750 RPM 9.240 HP VR137-1-J70

  HUB CITY MODEL 214 DUAL SHAFT 2-1/4" X 7/8" BORE 5/8" 15/1WR

  GE GENERAL ELECTRIC 2 HP JET PUMP MOTOR 230V 3450 RPM 56J FR 5KC39SN309T

 TLV SH5NL-65  FLOAT THERMOSTATIC STEAM TRAP 1" SOCKET WELD ASME

 AO SMITH / CENTURY 1 HP WATER CIRCULATOR PUMP MOTOR YA56Y FR 208-230/460V 3Ø

 QUIPP 120 VAC STEPPER DRIVE SINGLE PHASE 13 FLA 50/60Hz MODEL 4148

 DODGE TIGEAR 20:1 GEAR REDUCER 1065 TORQUE 1.77 MAX HP IN 1750 RPM MR94669

 HEX VALVE HM531U3399413 STAINLESS STEEL 6980 PSIG @ 100F 4300 @ 650F

EDWARDS SPEEDIVAC 2 VACUUM PUMP GEC MACHINES AC MOTOR 1Ø 105/115V 1725RPM 4-9AMP

SQUARE D SIZE 1 20 AMP BREAKER COMBO STARTER 120 VAC COIL 7-1/2 HP 8736SCO7

 ALLEN BRADLEY PROXIMITY LIMIT SWITCH 12 FOOT CABLE 132 VAC 802PR-LAAR1-12

 ALLEN BRADLEY SIZE 0 ENCLOSED REVERSING STARTER 115-120V COIL 5 HP 505-BAD

 DAYTON 1/4 HP CAPACITOR START MOTOR D 56 FRAME 115/230 VAC 1725 RPM 5K262

 1/2 HP DUAL SHAFT MOTOR 3Ø 56 FRAME 208-230/460VAC 1725 RPM RM3108

 MIKRON M67 INFRARED THEROMETER 0-200ºF M67 0000-0200 FBL-SB/ILO

 CUTLER HAMMER / EATON SIZE 00 MAGNETIC STARTER 120V COIL 2 HP 600V A10AN0AD

 APPLE SERVICE REV 2 ANALOG VIDEO BOARD ASSEMBLY 661-2166

ALLEN BRADLEY 2 HP POWER FLEX 4M VFD 230 VAC 8 AMP 3Ø 1.5kW 22F-B8P0N103

TIMKEN XC2376CA TAPERED ROLLER BEARING C1.9375" ID, 2.5373" CWIDTH

  TEXAS INSTRUMENTS REMOTE BASE CONTROLLER W/ SERIAL PORT 500-2114

KLOCKNER MOELLER SELF PROTECTED STARTER PKZ2-SP W/ S-PKZ2 CONTACTOR

  ALLEN BRADLEY GUARDMASTER TRAPPED KEY INTERLOCK 440T-MSRUE230A

  ALLEN BRADLEY GUARDMASTER TRAPPED KEY INTERLOCK 440T-MSRUE230B

MOELLER 1 HP FREQUENCY INVERTER DRIVE 230 VAC DF5-322-018

 CAREL MPXPRO TEMPERATURE CONTROLLER 230 VAC REV 2.128 MX30M25HO0 MX3ØM25HOØ

ALLEN BRADLEY MOTOR STARTER 110-120 V 190-A40

KLOCKNER MOELLER PKZ2-SP SELF PROTECTED STARTER

NOVAR 1 AMP LOGIC BUILDING MANAGEMENT SYSTEM 24 VAC ETM

ZENITH AR-1 VOLTAGE SENSITIVE RELAY ASSEMBLY 115VAC 50-60 CYLES

GE FANUC IC610CHS110A RACK W/ CPU  MODULES 5 SLOT RACK

ASTRO-MED CHART PAPER RECORDER 120/240 VAC DASH IV

  GE C685 3/4 HP ELECTRIC AC MOTOR 1Ø 115/230V 56J FR 1725 RPM 5KC46LN0160X

 NORDSON 6' HOT MELT GLUE G HOSE 240 VAC 184 WATT 1500 PSI 274792

RELIANCE ELECTRIC 2 HP ELECTRIC AC MOTOR 230/460 VAC 1730 RPM 145TC FRAME 3Ø

 DODGE TIGEAR 15:1 GEAR REDUCER 1.39 HP 1750 RPM 622 TORQUE Q200B015M056K1

  STEVECO 3/4 HP ELECTRIC AC MOTOR 230/460V 3450 RPM J56 FRAME 3 Ø S0267

ACCU-SORT 5800 FLEX CONTROLLER

ANDANTEX ANGLGEAR RIGHT ANGLE BEVEL GEAR DRIVE R3500

TWECO 2000 AMP ROTO-WORK GROD CLAMP WCRG-2000

MSA HYDROGEN FLUORIDE SENSOR A-ULTX-SENS-26-8-0

ASCO 100 AMP REMOTE SWITCH COIL 120VAC SERVICE VOLTS 600 3 PHASE CAT# 9204

 MAYR 2/490.625-C TORQUE LIMITER 1 1/2" BORE US117665 3/80 W/ 20 SPROCKET

BOSCH PROTECTED PREMISES CONTROL PANEL W/ RADIONICS FIRE CONTROL PANEL D9412GV2

  ARMSTRONG 1" NPT STEAM TRAP 250 MAX OP PRESS MODEL 313

  NORDSON DIFFUSE MODE PROXIMITY SENSOR 10-30 VDC 131476B

 LIZECCA FILTRATION SYSTEMS LZ4010152 FILTER

YAMADA K80-AM DIAPHRAGRM PUMP OVERHAUL KIT, FITS NDP-80 PUMP

 HONEYWELL DIGITAL INPUT SOE CARD ASSEMBLY DISOE / 51402625-175

  RED LION APLT0800 APLT TOTALIZING COTER DIGITAL DISPLAY 115 VAC

  RELIANCE ELECTRIC 3-1/2 DIGIT DIGITAL METER 9C111

ALLEN BRADLEY 190E-KMND2-CB40S MOTOR STARTER W/ RELAY  CIRCUIT BREAKER

GOULD MODICON OUTPUT MODULE 24 VDC 1-B-356-001

 WESTINGHOUSE CIRCUIT BOARD 2840A18G01 PCPR-1-0

 SPRECHER  SCHUH 115 VAC SOFT STARTER PB 3 PHASE 1.5 HP 11 AMP PBS-011-120V

 ASEA STABILIZING MODULE YL281001-BA LC12137

 MCDONNELL  MILLER FS5-3/4 FLOW SWITCH 3/4" NPT 114760

  SIMPSON ELECTRIC AC AMP METER 0-50 AMPS 120 VAC 4 VA 3343AAIXA0-5

 NCR BRISTOL II MB MOTHERBOARD D-NR6-D-032 V1.0

 NCR MOTHERBOARD D-NR6-D-001 REV 2.0

 DEI C ROOM CONTROL SYSTEM 868i SMART SI MONITOR IoT DEI-868i

 BELL  GOSSETT 1/2” HOFFMAN THERMODISC STEAM TRAP PMA 600 PSI TD6528

ALLEN BRADLEY SIZE 1 MANUAL MOTOR STARTER 10 HP 600 VAC 480 VAC COIL 609TU-BOB

PRATT  WHITNEY REAM SET 1/8" TO 1/2" COMES WITH 7 REAMS

MODICON S908 REMOTE I/O PROCESSOR MODULE AS-S908-120

 SINGLE LABORATORY FAUCET SINGLE HOLE DECK MOTED CHROME FINISH GOOSENECK

MD400F640U2 FUJITSU LCD DISPLAY PANEL M400F640PCT7I

 SQUARE D 9065 SD018 OVERLOAD CONTACT IT SIZE 5

LEESON SPEEDMASTER 174307 DC SPEED CONTROL 120VAC TO 0-90(0-180)VDC 5 AMPS

 GENERAL ELECTRIC OPERATING MAGNET CR115X2 LIMIT SWITCH

 NORGREN UM2235412310S WITH TWIN COILS 24VDC

  SQUARE D SIZE 0 REVERSING STARTER 1Ø 2P 2 HP 600V 110/120V COIL 8736 SBO7

ALLEN BRADLEY SIZE 1 COMBINATION STARTER W/ 25A BREAKER 120V COIL 713-BJB2010

 BEI SENSORS XH20DB-37-SS-30-ABZ-7272-SM14-24V BEI H20 INCREMENTAL ENCODER

  STEVECO 1/2 HP ELECTRIC AC MOTOR B56 FR 3450 RPM 230/460 VAC 3Ø S0266

DODGE TIGEAR 56/200-20 RATIO GEAR REDUCER 1.11 HP 1750 RPM M623780001YQ

THYSSENKRUPP ELEVATOR STARTER SERIES E02 MOTOR STARTER 3 PHASE 787AF7

ALLEN BRADLEY INTELLIGENT ANTENNA 24 VAC 2 AMP 2750-ASPR SERIES B REV. B

 230 VAC VECTOR DRIVE 1 HP WITH KEYPAD ZD18H201-E

VICKERS 1000 PSI HYDRAULIC CYLINDER W/ TEMPOSONICS LINEAR SENSOR

VICKERS 1000 PSI HYDRAULIC CYLINDER W/ MTS TEMPOSONICS SENSOR TTSRU0120AS1B

 ALLEN BRADLEY SIZE 25 INCREMENTAL ENCODER 8-24 VDC 845H-SJDZ24DRY2

 ALLEN BRADLEY 1756-IA16I/A FW REV. 3.2 16PT AC ISOL INPUT MODULE 96193879

 PARKER PSE-A 127 SEQUENCER MODULE HEAD/TAIL SET

 FISHER 1U222933092 SEAT RING

 VIDEO JET HA6251800010136, 375065-01 ENCODER 3/8" SHAFT, 1800 PPR 7 PIN

CAREL EVD EVOLUTION EVD0000E11 REV 1.342

 WARRICK CONTROLS GEMS SENSORS 26B1B0E DIRECT MODE 10K 120V 26 OPEN 1/8" SO

 WARREN RUPP 476.034.635 WETTED END KIT

FTCA 4980 CIRCUIT BOARD 4980-2 TIMING

 CROMPTON 0-1000 AC AMPERES METER 007-05FA-LSSS-C6 FS 0-5ACA

 ALLEN BRADLEY 42DRF-5000 SPECIAL FCTION PHOTOHEAD

 ROSEMOT ANALYTICAL 3D39828H01 REV 2 RAIO 3D39829G 3D39833G 3D39831G

LOVE CONTROLS TEMPERATURE CONTROLLER SERIES 2600 MODEL 26150

 HONEYWELL CONTROL PROCESSOR C200 TK-PRS021 REV E FWR G / 51404305-275

 WESTRONICS CB100083-01 REV. O PRINT AND INDEX CONTROL CIRCUIT BOARD

 TRANSITION NETWORKS 1 AMP INDUSTRIAL SWITCH SISTF1010-250-LRT

 TRANSMATION 1099-150 HAND PUMP 1099 PNP 150 PNP-150PSI

 ADVANTECH PCI-1622CU 8 PORT RS-485 INDUSTRIAL COMMICATION BOARD

 HONEYWELL CONTROL FIREWALL MODULE 24 VDC MODEL CC-PCF901 PART NO 51405047-176

YAMATAKE-HONEYWELL J-DOM10 OUTPUT MODULE

 FAFNIR FLANGE MOT BALL BEARING 4 BOLT BASE 2.9375" BORE YCJ2 15/16

 TRICO STREAMLINER M DISPENCER 250 ml MAIN IT 33348

 HYTROL 20:1 RATIO RIGHT ANGLE GEAR REDUCER 4A 20-1 RH

NIRECO LH8B 6 WIRE

 SIEMENS 6AV6 671-5AE10-0AX0 CONNECTIVITY  DB PLUS 24VDC

 DAYTON 3/4 HP ELECTRIC AC MOTOR 208-220-440 VAC 1725 RPM 56 FRAME 3 PHASE

PARKER 12 VOLT DC HYDRAULIC 5000 PSI VALVE 120/60-110/50 VOLT D1VW2CNKCF6-75

TUTHILL PUMP 3C 3/4" PORTS

  AO SMITH 1/6 HP AC MOTOR 115 VAC 1725 RPM 48Z FRAME 1 PHASE HW2014B1L

 STEVECO 3/4 HP ELECTRIC AC MOTOR J56 FRAME 3450 RPM 230/115 VAC 1 PHASE S0255

DANFOSS FC-302PK55T5E20H2XXXXXXSXXXXANBXCXXXXDX 0.75 HP 460VAC PN. 134H1203

MOORE INDUSTRIES 4-20mA TO 3-15 PSIG CURRENT - PNEUMATIC TRANSDUCER 771-16BTF2

  CISCO CATALYST 2960 SERIES 24-PORT SWITCH 100-240 VAC WS-C2960-24TT-L

   CISCO CATALYST 2960 SERIES 24-PORT SWITCH 100-240 VAC WS-C2960-24TT-L

 GE 3/4-1/4 HP CAPACITOR START MOTOR 1Ø 56 FRAME 115VAC 1725/1140 RPM 2K264

 ALLEN BRADLEY SIZE 1 30 AMP BREAKER COMBO STARTER 120 VAC COIL 10 HP 509-BOD

ASCO 30 AMP REMOTE SWITCH COIL 120VAC SERVICE VOLTS 600 3 PHASE CAT# 925

 SQUARE D 15 AMP NON-F MOTOR STARTER 120 V COIL 600 V 10 HP 3∅ 8539SCG43

  LINK-BELT 2-3/16" BEARING DS B22447H

 DODGE TIGEAR 10:1 RATIO GEAR REDUCER 3.0 HP 1750 RPM 949 TORQUE MR94667