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

GREENLEE 3-1/2 STAINLESS STEEL PUNCH UNIT 52062085,52062089,5029452

0509-61 ROSS HILL CONTROLS GENERATOR EXCITER PCB CARD

DELTA 589 PUMP ASSY 3/4" BSP OUTLINE

RS200 ROXTEC AISI 316 ROUND ENTRY SEAL 138-170MM RS 200

51940-1 HASKEL AIR PILOT SWITCH

D10-364A INTERMEDIATE GEAR INGERSOLL RAND

124827-052 SAPARATOR KIT MOISTURE  ON QSLP100,QSI750 QUINCY

M092-TE08 SUPERIOR ELECTRIC STEPPING MOTOR

PMA KS 90-1 INDUSTRIAL TEMPERATURE CONTROLLER

8328687 SEAL, TEST VALVE SEAL EMD- PN 8328687 0

98446-1091 COMPAIR IMPELLER KIT

8369675 BEARING ASSEMBLY BLOWER ELECTRO MOTIVE EMD

MD.10.202 MODULAR HYDRAULIC

RIDGID 31035 MODEL 36 HEAVY-DUTY STRAIGHT PIPE WRENCH

1622C169 WILSON TAYLOR ASIA PACIFIC

OAP-321 LANCOM WIRELESS OUTDOOR ACCESS POINT MOD-A1.SE2

190427 MILLER CIRCUIT CARD ASSEMBLY

GAI TRONICS 7805-00225 HAZARDOUS AREA HANDSET / SPEAKER AMPLIFIER ASSEMBLY 24V

10055258-001 FIRING CIRCUIT BOARD PCB 10000912486 ISOLATION CIRCUIT TECH POWER

74555-26, 50 TEETH GEAR FOR SSW40  6600 KELLY AIR MOTOR

1384-X1 NSMP CORKEN CROSSHEAD ASSY

W2920 ATLAS COPCO PRO 3/4″ IMPACT WRENCH

510336114 CYLINDER AIR SHUT VALVE

910576-01 T3 ENERGY OPER NOSE SCB2151XSPU3 STAINLESS STEEL

5103945 ARGOS KANNAD ASSISTANCE 12/24 V

K6U-412 SPRING INGERSOLL-RAND LOT OF 7

RIDGID 2" PRO PRESS JAWS  /

1987 CORKEN PISTON HEAD IRON 391, 1ST69

07-3321-1400 BARTEC PUSH BUTTON MODULE LOT OF 11

9620E207A050B PCB  

KOOMY BEAR T330 CROSS HEAD ASSEMBLY 3002-2105

HSK63AHC06150M ERICKSON HSK63A HYDRAULIC CHUCK HP 6 X 150MM

ITT GOULDS PUMPS 076778 1013 IMPELLER

TERASAKI EMI-103 PCB CARD K/787/13-002B  

60VM6083 PARKER AUTOCLAVE 3 WAY NEEDLE VALVE HIGH PRESSSURE 60000PSI

2940-726 INGERSOLL RAND SQUARE ANVIL IR

382-36085 E STOP VALVE REBUILD KIT INGERSOLL RAND 38236085 IR

L89020C02 GAI-TRONICS MISC PRIORITY PAGE MODULE

20SM9073 NEEDLE VALVE PARKER AUTOCLAVE 3 WAY 20000PSI

60100 BAUER CYLINDER FOR HIGH PRESSURE BAUER COMPRESSOR 60100-RAL 9006

ECCL APPLETON SWITCH

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ORGA L85EX-R-DC-32 EXPLOSION PROOF HELIDECK

REXROTH OIL CANTROL 05416210023500B LOGIC VALVE

751-001 GAI-TRONICS PAGING/PARTY SYSTEM SPEAKER AMPLIFIER 69701-010

ORLACO 0502600 PUSH BUTTON KEYBOARD

VERSA VALVE 175-40 PSI 5 WAY MADE IN USA

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30829 PISTON 3" ODRILL TYPE C FLANGED RESET/RELIEF VALVE

OMEGA E30 REXNORD 10313683 FLEXIBLE COUPLING

SUN HYDRAULIC HCX/S 01M4-A3 MANIF

AG78622 CYLINDER FOR RAM CATALINA PERSONNEL HOIST MODEL NO.ML336AP-250-38

645062-1 YOKE FOR CYLINDER REPLACEMENT FOR 645 FORUM BV OIL TOOLS

PM30 CONNECTING ROD ASSAMBLY

309474-01 REPAIR KIT FOR 1/4" VALVE CAMERON P/N.309474-01-99

MULLER MK 20 DR NC 24V DC 0-30 BAR SOLENOID VALVE 3/2 WAY SOLENOID VALVE

5450-75-0015 ELMAGCO BX-6363 RESISTOR 18OHMS, DALE NH250

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27925-XLP INGERSOLL RAND AIR WINCH REVERSE VALVE

K6U-375RGH GEAR FOR K6U SERIES INGERSOLL RAND AIR TUGGERS

V8151XA-03 YOKOGAWA NAVITEC PCB BOARD

V8151XG-02 YOKOGAWA NAVITEC PCB BOARD

V8151XE-01 YOKOGAWA NAVITEC SMD UNIT ASSY V8151WE

8088698 SESISTOR 50 OHM ELECTRO MOTIVE 1-8088698 LOT OF 8

40127010 MD TOTCO STABLLIZER BODY

ES 3235234 FMC WECO LOW TORQUE VALVE TOOLS

EV9601-00 EVERPURE 4C WATER FILTER CARTRIDGE REORDER EV960100 LOT OF 9

EV9601-00 EVERPURE 4C WATER FILTER CARTRIDGE REORDER EV960100 LOT OF 9

81S88-8L ANDERSON GREENWOOD CO. 81S88-8L SET PRESS 100 PSI

FLOWSERVE 2 466XVBWB V36 P5542 R21 BALL VALVE SS TRIM 316 SEAT PEEK

SBAG-202 WESTRONICS GROUNDING RESISTANCE MONITOR

COOLER MOTOR 592047714 (24VDC) AIR COOLER FAN LIEBHERR 592047714

10004004-001 NOV GEAR PROPRIETARY ECCENTRIC RING MUD PUMP F-1000

20017863 SEAL RING 1" WIDTH 3/4" CROSS PARKER NOV SHAFFER (EXPIRES 2Q2028)

WELD NECK FLANGE 2-1/16" 5000 PSI RING GASKET RX24

2859950 SAM ELECTRONICS AS10 TRANSCEIVER POWER SUPPLY NG3028G202

BRAKE PISTON BRADEN CH-240, CH SERIES PLANETRY HOISTS P/N. 24439

EX-13-3-16-321PN BARTEC TECHNOR CONNECTOR

PS2143.3 POCKET TEMPERATURE SWITCH COMPAIR 6000 PSI

IH950 GLOBEL ENCODER IH950.AL59R6A.00100.S161 INDUSTRIAL ENCODER

8082/1 NB0158 STAHL CONTACT LOT OF 6

MSA ALTAIR 4X 240V MULTI GAS DETECTOR CHARGER

244A INGERSOLL RAND 1/2" DRIVE IMPACTOOL 7000 RPM

2171111-01 2" GATE FOR DEMCO GATE VALVE 7500 PSI

MD-3413B AIR REVERSIBLE DRILL TOKU MADE IN JAPAN

07-3321-1400 BARTEC PUSH BUTTON MODULE LOT OF 10

37143492 INGERSOLL RAND VALVE PISTON

270641 M/D TOTCO PUMP STROKE SWITCH

30VM9073 PARKER AUTOCLAVE 3 WAY NEEDLE VALVE HIGH PRESSSURE 30000PSI

27240 INGERSOLL RAND CONTROL VALVE SERVICE KIT

AE12026 OIL SEAL 120X200X14

BARTEC 07-7311-97WP/5000 PROFIBUS 07731197WP5000

2404059 KEY COUPLING MOTOR SHAFT FOR ROTARY D NOV

0400110 NOV AIR CYLINDER WITH CLEVIS ASSEMBLY

DF401C10P PRESSURE FILTER SCHROEDER INDUSTRIES 948809-201 HYDRAULIC FILTER NOV

609-BOW STARTER ALLEN BRADELY SIZE 1, 3 PHASE, PUSH BUTTON OPERATOR

MS7V1-9 BS FERRAZ SHAWMUT MICROSWITCH FOR PROTISTOR FUSE-LINKS

1950-1-2F DWYER EXPLOSION PROOF PRESSURE SWITCH

2940704 PIN HAMMER INGERSOLL RAND 2934B / 2940B / 2940-704 LOT OF 9

H20952 IMPELLER REMOVAL TOOL FOR MISSION PUMPS

BEI H25CF ENCODERS H25CF-F1-SS-125-AB-9V/0C-SC-EX-S

PARKER K352366 SEAL KIT SCHRADER BELLOWS  KIT

SPOTBEAM DGNSS RECEIVER CABLE KIT KSX PART NO. G071-83

NVT-161 JRC MICROPHUNIT JAPAN RADIO CO.

345 WORCESTER BALL VALVE BODY A105

330-A01-KC INGERSOLL RAND SAFETY RELIEF VALVE 1/4"

D28380 REV-H MAIN CONTROL PCB BAYLOR BRAKE CONTROL

6RTA62U20766 NON RETURN VALVE SPINDLE WARTSILA 6RTA62U LOT OF 15

550-43201 OPTOVUE CONTROLLER BOARD 550-41096

E204460 PCB 7702 2184    

802X-B7 ALLEN BRADLEY ELECTRICAL LIMIT SWITCH

30174533 PIN JAW FOR PH - 85 PIPE HANDLER 75 DIA VARCO DRILLING

610774-08 T3 ENERGY SYSTEM BUSHING BODY MODEL: 4-1/16 10M

NOHMI 22092 PCB BOARD 70440016

TERASAKI ECD-531 CLOCK GEN.  I/V . V/I CONVERTER 98031

1CE150F6W35S3 COUNTER BALANCE LOAD HING VALVES

DU-710 BRAKE SPRING INGERSOLL RAND

210979 KIT O RING SEAL KIT F/LOAD CELL REPAIR KT MD TOTCO

622845 NOV 10036643-001 36C AIR CLUTCH DIAPHRAGM 13” OD 622845

8160209 LINE ASSEMBLY FUEL OIL ELECTRO MOTIVE EMD 1-8160209 LOT OF 7

V170 REXNORD CLOSE CPLD ELEMENT 10287568

1931453-01 PICKUP MAGNETIC FOR POD FLOW METER

P8837-03-25-LLP DYNEX RIVETT HYDRAULIC PRESSURE CONTROL VALVE 500 PSI

20SM9072 PARKER AUTOCLAVE NEEDLE VALVE 2WAY 20000PSI

RT24PR ROD PISTON ROD HYTORQ TORQ  LITE

HERNIS OK400D SCAN SYSTEM 100-240VAC 8W 50/60HZ CCTV CONTROLLER

748105 HOBART LOWER RINSE ARM ASSEMBLY 00-748105

00-748104 HOBART UPPER RINSE ARM ASSEMBLY 748104

287987 HOBART WASH ARM HUB ASSEMBLY 00-287987

DUAL PILOT ASSISTED OVERCENTRE VALVE 05422510023500A

PRQ144T NORIS-TACHOMETERWERK D 8500 TECHO METER 800/222 = 10V DC

NOV VARCO PH-60 PIPE HANDLER TORQUE GAUGE KIT 114672 93872 113924