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。

METASYSTEM JOHNSON LN - PRG600

TESCOM 150 1000PSI 64-2863KT620-006 GH031276F 6LV-DAB6QF7-P .., AS IN PICTURE

HYSTER 1588584 EXHAUST PIPE

CYLINDER REPAIR KIT 99999 ZX1518429

VERSAL LIGHTING P400ML5AC4L-500K PULSE START METAL HALIDE 120-480VAC 60HZ

SMC VALVE VV5Q11-08N7FU0-DN SLIGHT DAMAGE

SMC CYLINDER NCQ2WB50-35D 145PSI 1.00MPA

ARROW IC DAC 8BIT 16-SO NATIONAL DAC0800LCM SMD '0'

SIDS-MC74AC139D SMD 'LOT OF 150'

ABB CABLE 3HAC040319-003/01 978084 E00078

GE 841101AAMG 67LP1113 48-500HZ

SKF YAR 214-207

STRUTHERS-DN M60A-120A 120-600VAC 125-250VDC 20-60A 3-5HP

SMC CG550-XSM02-150 145 PSI 1.00MPA

SEAL KIT J50 T22 YYV SC SC VITON 10008811 Q11-1000-8811 Q11-0000-035V

SAMSON I/P 6111-01210.00 4-20MA OUTPUT 0.3-1.1 BAR 6-18PSI

WESTINGHOUSE CURRENT TRANSFORMER 720T 9073A58H01 50-400HZ 600V CLASS 10KV

PCCS-C0603C394K4RACTU SMD '000'

SIDS-LMX2306 PLLATINUM SYNTHESIZER, RF LOW POWER FREQ SMD 'LOT OF 80'

SIDS-SN75160BDW IC OCTAL GPIB TRNSCVR 20SO TI SMD '0'

PRSX-MCR50JW333 SMD '000'

PCCS-ECJ-1VB1A684K SMD 'LOT OF 1000'

NORGREN IMI V60A511AA218JB 1/8" F14 FACTORY  shly

SMC MGPM63-25 1.0MPA

SMC MGPM16-20A-XC19

SMC CP95SDB32-80-XC6

KIT CMDI-16-SB1-B316 for Ak-024-C0-Mn Valve V3-8005

SMC NCDQ2A40-25DM 145PSI

LAMBDA LSS-37-5 85-132VAC 47-440HZ 70W 5V 10.0A

SMC SV3400-5W1D-03T

JOHN CRANE M13074 942-020-51 VN12C 24501

NIB AVAGO HSMA-A100-J00J1 ....... 000 ............

ABB 3AUA489002B5424

SMC SS5Y3-42P-05-N3T

SMC SS5Y3-42P-08-N3T

SMC SS5Y3-42P-06-N7T

SMC VVCW30-5 '88 IN BAG'

SMC VQ1240-1LOB-N7 ...EACH

SMC SS5Y3-42-09-01

FLY WHEEL 389B APROX 1.76 IN HOLE PULLEY

A-1136-01 419811 5252 60BF9 20418 7840

HOFFMAN TFP61UL12 115VAC

SM-PROFIBUS DP-V1 STDU22 ISSUE: 03.00 DAMAGED RETAINER CLIP

BERGES NEK1555/D2/D01 1 , 5KW 950829 16 75

SMC AXT100-1-PU20 '10 IN EACH '

NORGEN IMI FKG0281916 5/3 WEGEVENTIL X3367702 IN-LINE VALVE

NAV TYPE1-0-RINGSEAT 940-098-27 E SEAL MECH CPM10408C DWG-CFSP59142

HVAC ACH-CP-B 64738984 G1043A0282

SCM HYDRAULICS BKC CG1-A2

662611 27733 K224 2" 50.80MM SAND PAPER BELT "" KNOWN LENGHT

MAC 251B-111JC 110-120V 50/60HZ 24VDC 150PSI 6-15W

LIEBERT SNUBBER BOARD 02-792211-05

SMC M6X115L '100 '

SCHNEIDER 5505-01/SS-1/SW-2.2/02// IHPT-95002 3-MS 8-10 13-FS1

BURKE PORTER 2508 EVERSWITCH 24V AC/DC 0.2A 29101046 I026842A22

GOULD SHAWMUT AMP-TRAP A4BY800 FORM 480 800 AMPS

SFD 6I9000 GASKET KIT

SMC VVQ1000-3A-1-P-R '5 '

SMC ZX1-VBK35L0Z

NI PT76SI6C 5F21

S  C SILENCER 7.5X0.95 for sml-4z fuse

SQUARE D 8881 SA-3 BH B 20 0-120AC-DC C30585-067-01 AGC 1 AMP 130V

INDUSTRIAL DUTY SELF-LOCKING COLLAR 740241 Pillow Block Bearing, Ball, 1-1/16" B

SMC VQ2400N-51

SMC IE IT EX300-IE1-AB-X1

SMC EVS7-10-FG-D-9CV

SMC VQ4501-5W1

MAX RPM 5840 4 25X2 00-IDL-XDZ * J shly

NNB VS-1 CU-8W TEMP CODE T4 PROBE FOR HAZARDUS LOCATION

MRFB TEXAS INSTRUMENTS PLC 500-5061

NNB BALLUFF LIMIT SWITCH BNS 519- B5-R 8-46-11

KELLEY 908-388

DMY635-204 HUB 1-1/2 F (Eb) RIGID HUB

TURBINE ARG550A12 THERMOCOUPLE

INTERLAKE 2826801 2-8268-01

AVNET PCTS-106X9025C2 CAP TANTALUM CHIP 25V 10UF SMD '00'

AVX 10000PF 0648-W8641X484 SMD '000 12065C104JAT2A 2113741869

SMC AC30A-N03-3Z

SMC PFM301-B

IVERSAL INSTRUMENTS VCD-120 C11370802

SMC NAR2500-1R '20 IN BAG'

VAN LONDON 1523

LIEBERT G12 3700 REV.C PCP-86V-0

LIEBERT G12-3690

NIB GATES F14M-30S-37-SK FIN FAN GT2 SPROCKET ... EACH

Dickson TH8P2 High Resolution Temperature and Humidity Chart Recorder

NNB C  D RATELCO CIRCUIT BOARD 208-3410-00 225-2875-00

NNB C  D RATELCO CIRCUIT BOARD 300-3590-24

NNB LX8/G2S-R Two pole Type S, w/ 20 pin header connector CYTEC QTY

SMG 5-0 1110 HH600652 20181023

MYERS HUB SCRU-TITE SSTGN-7

RELIANCE ELECTRIC 57C410A 0-57410-1B J-3631-1 10V DC REV.06

ALLEN-BRADLEY 1761-CBL-AS09 SER.9 MICROLOGIX ACCESSORY

LOUIS ALLIS 46S1237-0030 TRANSISTORIZED RELAY

GENERAL DYNAMICS SIDS-IDT 5V925QI SMD 'LOT OF 100'

NIPPLE ASSEMBLY C66203-000 2A255GENB16 REV A

OMRON E22-R21 ..... EACH

ULTRA SLIMPAK G468-0001 9-30VDC SOUTH TUBE FILAMENT VOLTAGE 20VAC=20MADC

ACROMAG 250T-FQ1-SM-NCR 4-20MA 12-50VDC 30MA

ASTEC AA25N-048L-050S ENABLE 0027

CAM-LOCK E1016 '3 RED  4 BLACK' ... LOT

WIKAI S5551/4 GE RT001034

WIKAI RT035586 S5551

COMPRESSOR GERA LUBE OIL DRAIN TEMPERATURE GAUGE 63TG577

ALLEN BRADLEY ROCKWELL AUTOMATION 193136 KALEX K628 7S90HQX4

TELEMECANIQUE ALTIVAR 31 7.5 HP CONTROL 3D658070 G001

TELEMECANIQUE LC1 F 265 JEM AC3 1.0-0

IMAGE LABS INTERNATIONAL POWER SUPPLY 120V 1.5A 60HZ PS4-115

Eaton HT8GBGABV7-POP Pushbutton

EATON CUTLER HAMMER E22TL1 IEC60947-5-1 A1 6.3V 1W LED 6-12V E22LED612

 .2W KOA SPEER SMD 'LOT OF 1000'

RELIANCE ELECTRIC 45C1A AUTOMATE WITH 45C66A, AS IN PICTURE

SWAGELOK R1EHM0524B 890727 5S-QTM2-D-600

SMC VVFS3000-37A-1 stop valve

ALLEN-BRADLEY 800H-JR4KE7 SER.F

WESTINGHOUSE 1289C86G02 705310-25R 200-575V 7 1/2-10HP

ITT H889B S/N 698574-017-004 1/2" PASS SS VALVE

EYE LENS DD 945-000146-00

TELEOYNE HYDRA POWER SEAL KIT HP1262200-2

RONAN X11-1067A X11C566-Y R6 110349 X11SN1F3AM0002Y R0 112233 W/YELLOW LED'S Win

RONAN X11-1004 PF-B94V-0 Window Annciator.

SMC VV5Q51-0404T1 MFLD, PLUG-IN, VQ5000 'SLIGHT DAMAGE'

Eaton Cutler Hammer, HT8DBHA, 2-POSITION PUSH-PULL, BLACK, MAINT

ASCO KIT NO302-391 8211D B8

TGM TEMPERATURE CONTROLLER 116-A1I WITH LOVE CONTROLLER

MIKRON 11846-6 -15VDC 115VAC

Hoist Ring Heavy Duty rigging TORQUE TO 100 FT-LBS 7000LBS 76272-02

GEAR 17-G-4-1-4 60J306HZD 1GN A97L-0218-0287 219

ENTERPAC GA3 10000PSI 700BAR MAX

BERGES NEK1555/D2/D01 1,5KW 95111C 07 75

AMERICAN HOFMANN A800.100 REV.A

AMERICAN HOFMANN A800.073 REV.G