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

204056 SCHUNK HSK63A 20MM HYDRAULIC TOOL HER 90MM PROJECTION

22110415 INGERSOLL RAND UNIVERSAL COMMUNICATION MODULE

RIDGID 24" HEAVY-DUTY STRAIGHT PIPE WRENCH

VALVE SEAT PULLER HEAD 3J FOR MUD PUMP (REPAINTED) NATIONAL OILWELL VARCO

231-719 BRAKE ADJUSTING SCREW INGERSOLL RAND

HLK-319-12 INGERSOLL RAND 03694676 PINION

JRC CCL-247 PCB CIRCUIT H-7PCRD1171A PC703 MADE IN JAPAN

4WH 6 D53 REXROTH/ DIRECTIONAL VALVE MNR R900449957 4WH6D53

090-KB001-600 SEAL KIT MILLER

231-715 LEVER BRAKE AIR HOIST INGERSOLL RAND 400046

5104416 LIEBHERR SHUTTLE VALVE 3WAY 510441614

KMW 582780 C KAMEWA PCB CARD  /

1949-001 DEMCO STEM SEAL ASSEMBLY 001949-001 LOT OF 7

K6U-744A INGERSOLL RAND AUTOMATIC BRAKE REVERSE K6U744A

W0508SB060 WESTCODE RECTIFIER DIODE LOT OF 7

UP30-420 HOBART RU HANNING DRAIN PUMP 775854-3

MD TOTCO E273-40 LOAD CELL DIAPHRAGM WEIGHT INDICATOR

K5B546-KRING PISTON RING SET INGERSOLL RAND K5B-546

PORTA TOOL RC1-A  RC1-B  SCISSOR RING COMPRESSOR

KMW 582773 C PCB    /

HOBART 00-475185-00003 OVERLOAD RESET 475185-3

K6U-945S REVERSE VALVE BUSHING INGERSOLL RAND K6U945S

3N4416 PYROMETER CATERPILLAR  /

PCA 121A PCB BOARD  /

JRC NVT-161 MICROPHUNIT IBUKI MIC-P2 PCB BOARD

PC2262 HELVAR ELECTRSONIC PC2262/2 BREAKOUT MODULE

CXE160LF TELESTE POWER SUPPLY UNIT

T2385-3 SEAT RING ASSY BEL GATE VALVES T2385-3-1

3162331 NOSE PLUNGER MECHANICAL HALLIBURTON HT-400 (316.2331)

2511303 MANITOWOC J  Q ICE MAKER CONTROL BOARD

 2511303 MANITOWOC J  Q ICE MAKER CONTROL BOARD

08136 STANLEY MAIN SHAFT FOR THE IW16 IMPACT WRENCH

E57B-24 MARTIN DECKER DIAPHRAGM 2678065 MARTIN DECKER DIAPHRAGM

L809S VOLCANO 81021412 MADE IN JAPAN LOT OF 8

COMPRESSED GAS REGULATOR 3500 PSIG 1665484 USE ONLY WITH OXYGEN

510441614 LIEBHERR SHUTTLE VALVE

100237 HATLAPA 1-50 BAR SOLENOID VALVE

LHK-44-S4-11-300 HAWE LOAD-HING HYDRAULIC VALVE LHK-44

DRIHDR01 ROBWAY CRANE DRUM ROTATION INDICATOR ASSY

NQE-7700A JRC JUNCTION  MADE IN JAPAN

205665 POPPET CHECK VALVE - NATIONAL OILWELL VARCO

MINI HOTPLATE HP2310B BARNSTED THERMOLYNE ,240 VOLTS ,50/60 HZ MADE IN USA

30173757 REV B SLIDE RING FOR NOV ST-80 ROUGHNECK MADE IN USA LOT OF 11

 PARKER STAT-O-SEAL P/N 600-0002-1/4 (1/4") 0 PCS

62708FTDD180 NOV VARCO VSM300 SHALESHAKER SCREEN TBC180

COMPAIR HSK1937 SERVICE KIT – 1500HRS REAVELL

DOW CORNING 732 MULTI-PURPOSE SEALANT LOT OF 12

62708FTDD165 NOV VARCO VSM300 SHALESHAKER SCREEN TBC165

VC0027 MSI PRODUCTS LOW TORQE VALVE INSERT 2 IN STD 13EFT0005

FLH-150 ANCHOR WINCH HEATOR P/NO.17015005007

R1701250XX REXROTH PRECISION HOUSING

ROSS HILL 200D343 PCB VOLTAGE FEEDBACK SCHEM  ASSY 0509-3000-00

2950-704 HAMMER PIN INGERSOLL RAND 2950704 LOT OF 8

INGERSOLL RAND PHS AIR PENDANT REMOTE FOR WINCH

32015174 PISTON RING SET INGERSOLL RAND  SET

VERSA VALVE PNEUMATIC VALVE SOLENOID VIA-4522-SC0007 3/2 WAY

S251 FISHER CONTROLS REGULATOR

96290 VARCO VDS PCB CARD

112534 SEA TEL PCB BOARD

1800-09654 MOTOR SHAFT ASSEMBLY ALFA LAVAL 83387 (81305)

VZL-3301-11S-155-167 VERSA VALVE VAC 200

1" MP- NIPPLE CLOVER TOOL CO. W/P. 20000PSI

G561M SHEAR FLOW VALVE  REGULATORS MADE IN USA

C61000-05 CLOVER TOOL COMPANY HT 973831

K352352 SEAL KIT SCHRADER BELLOWS K352366

7296 MAK AIR STARTER VALVE ASSY 6M281AK

30217640 INGERSOLL RAND VALVE SEAT

K5B546-KRING INGERSOLL RAND PISTON RING KRING SET

RSM200K ENERPAC REPAIR KIT

CAMERON CHECK VALVE 1 1/2 INCH REPAIR KIT 5000PSI

P-107410-K0000 REXROTH AVENTICS CYLINDER BORE SEAL KIT R433024228  KIT

MANUAL TONG DIE BJ 16402-6

999-02-1048-002 AUTELDAC 4 GAI TRONICS PCB CARD / 999-05-1048

NORGREN 03029902 VALVE EMERGENCY STOP INLINE 3/2-WAY 335L/MIN 10BAR

TORQLITE RT40PR PISTON ROD

206-734 GRACO REPAIR KIT FOR BULLDOG AIR MOTORS  KIT

2-75-3SX STEM MM INTERNATIONAL MADE IN USA

MD TOTCO FLUID HAND PUMP MODEL 101 ITM 10036131-002

LYNX V3 RP VIGILANCE WATCH ALARM MARINELEX TECHNOLOGIES

140232-10-01-03 STEM PACKING FOR 3 1/16" 10000 PSI LOT OF 10

66-10LK75M1 FLOWSERVE LIMIT SWITCH KIT OPT SERIES 75, SIZES 10

50658451 SEAL KIT TORQE WRENCH CYLINDER ASSAMBLY SCD 30113164

UGI-417 GYRO COMPASS INTERFACE SHANGHAI ORIENT MARINE

99-31007 REPAIR KIT FOR HYDRO MOTOR

T3 ENERGY EQUIPMENT 102928.17-001 POPPET 20378625

86203 VERSA SOLENOID VALVE REPAIR KIT  KIT

QUANTEM R6004 TEMPERATURE CONTROL, 150-500F, 120240V QUANTEM 68-A21-LZ087-1

6312.132-418-1 BARDEX CORPORATION VALVE BLOCK

BA0027300 MHWIRTH SEAL KIT FOR HYDRAULIC CYLINDER

2934-724 INGERSOLL RAND HAMMER 2934724

110458-14 VETCO PISTON WEAR BUSHING FOR VETCO 18-3/4"

212842 REPAIR KIT FOR V4 NL SHAFFER

YDS-10 AUTOMATIC PUMP CANTROL 220-240V / 50/60HZ

14647 TUBE CENTRIFUGAL FOR MUD LAB LOT OF 12

21V9M071 9/16" STRAIGHT NEEDLE VALVE MAXIMATOR

98477.1096 PISTON RING KIT 2ND STG GARDNER DENVER

VICTAULIC SERIES 716 CHECK VALVE SIZE 3/88.9

CURRENT SENSOR CTL202HTS/1KY72

K5B-H505 INGERSOLL RAND CYLINDER HEAD K5BH505

TEF2440 TRANBERG LED LOW GLOBE ASSEMBLY 4528 GREEN 120 VAC

2J-31601-02 PILOT LIGHT 480V 6" LEAD LOT OF 12

60B1S110233NNAL CAPACITOR 233-280 ALLIANCE LAUNDRY SYSTEMS 37377 LOT OF 9

6316-0049-00 GASKIT COVER F-1600 MAIN BRG

821-0034-1R COGNEX IN-SIGHT 5000 VISION SYSTEM 825-0207-1RD

REPLACEMENT CELL FOR RTE SMART CELL - BILGE 0801-09 RIVERTRACE ENGINEERING LTD

200277123 VARCO BUSHING WEAR ELEVATOR 200275

2RCF TUTHILL PUMP 2R35

65720285 ceramic plunger FOR CAT TRIPLEX PUMP CAT 6821, C85 QTY 2

300/01/022 MOTOR COUPLING GUARD ASSEMBLY FOR NOV BRANDT VSM300 SHALE SHAKER

V8I5IXK-00 YOKOGAWA NAVITEC ISOLATED PWR UNIT BOARD

8301253 RECTIFIER ELECTRO MOTIVE 1-8301253 EMD 12-H-142055 LOT OF 6

3290853 DETROIT DIESEL FLEXIBLE EXHAUST PIPE

3M FT30 BITTER TESTING KIT

3M FT30 BITTER TESTING KIT

800-5870-1A COGNEX CAMERA IN-SIGHT 5100

D-4000-6811 JOHNSON CONTROLS D40006811 RUBBER DIAPHRAGM D-3073-600 LOT OF 10

13314-002 HORN DRIVER 30 WATTS RMS 16 OHMS GAI TRONICS

EV9601-00 EVERPURE 4C WATER FILTER CARTRIDGE REORDER EV960100 LOT OF 7

EV9601-00 EVERPURE 4C WATER FILTER CARTRIDGE REORDER EV960100 LOT OF 7

7718004000 E.G.O MODEL ALLIANCE WASHER MOTOR CONTROLLER PCB 8151285/4305188E

2F-3R MODEL F H2S SERVICE 480302432 FORUM FLOT VALVE

SEATRAX BOOM SLOW DOWN VALVE TC3129

CRANE PACKING LTD SEAT V1349/03 LESS SEAT 0730-910-170 (109  109B)

SHAFT FOR PUMP SPECIFIC EQUIPMENT COMPANY MODEL 150 PW1503/PW1926/PW1507

0000-9621-45 TUBING SS ARMORED CAPILLARY NATIONAL OILWELL VARCO NOV

69WB5W PRESSURE SWITCH HUBBELL MADE IN USA

CDY 4B-224M TERASAKI CONTROL SWITCH

TERASAKI CDY 4B-332M CONTROL SWITCH

100710 VER 004* PROSERVE CONVERSION KIT CHECK VALVE GILMORE

131257 VER 001* PROSERVE CONVERSION KIT CHECK VALVE GILMORE

CD206 LOAD CELL DIAPHRAGM

307246-11-99 REPAIR KIT HYDRAULIC CONNECTOR 1/4" CAMERON (ITEMS AS PER PHOTO)