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。
HONEYWELL 51196742-500 CABLE
HYPERTHERM PAC 500 PLASMA NOZZLE N2 120 260 AMP 020050
DM SCUTLER HAMMER 1 RED 1 GREEN PILOT LIGHT 10250T/91000T
DM SSWAGELOK B-600-3 BRASS ION TEE 3/8" TUBE X 3/8" X 3/8"
DM SPARKER 19739 H1L5 4QTR17 SEAL
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SERTA C264 PRESSURE TRANSMITTER /-0.5 in WC 18-32 VDC
DM SFEDERAL PACIFIC FPE 4204 SERIES 600V NO NC STARTER 5470-CM51
BOWER/BCA BEARING 213-SL
ELLIS WATTS 400W BAND HEATER KPA-HTR4020 120V K0907-0104-7
SMC EX500-AC030-SAPA M84 EX500AC030SAPA 8 PIN MALE FEMALE CONNECTOR
PCI P005947-41C, LPE16002, FIBER CHANEL BUS ADAPTER
KASUGA OPERATIONAL PUSH BUTTON SWITCH BS215B3
ALLEN BRADLEY 800H-QRH10R PILOT LIGHT RED 120VAC/DC FULL VOLTAGE SERIES F
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YOKOGAWA 0-2500 A-C VOLTS PANEL METER 02-02631
ALLEN BRADLEY 30 AMP CONTACTOR 600 VAC MAX 24 VDC COIL 100-C12E*10
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SQUARE D CLASS 8501 TYPE GE TIMER ATTACHMENT ON DELAY SERIES C 85022
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DM S MORSE 120963 CONNECTING LINK C2040 C/L S/C S/F LOT OF 10
AUTOMATEDLOGIC LSBASE COPLA WHITE COMM JACK THERMISTOR 10K
BIMBA 122-DP PNEUMATIC CYLINDER 2" STROKE 1-1/4" BORE
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ARO SILVERAIR DOUBLE ACTING AIR CYLINDER 2"STROKE 1-1/4"BORE SD14-P4B4-020
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IDEAL 1-11/16" NOMINAL SIZE KO-MASTER KNOCKOUT PCH 35-715
SIEMENS SIMATIC S7 POWER SUPPLY MODULE 120/230 VAC 24 VDC 6ES7 307-1EA00-0AA0
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DODGE 2517 X 1-15/16 KW TAPER-LOCK BUSHING
DODGE 2517 x 1-1/2 KW TAPER-LOCK BUSHING 119116
OPTO 22 16-CHANNEL I/O MODULE RACK W/ BRAIN BOARD 5 G4 IDC5 INPUT RELAYS
10' ROLLER CHAIN ANSI 60R 562207A
DODGE TAPER LOCK BUSHING 2 5/16 BORE 5/8 x 1/2 KEYWAY 119129
AMETEK 0-30" HG GUAGE 4-1/2" FACE 1/2" ANPT CONNECTION 1981
ASHCROFT 0 - 200ºF BI METAL THERMOMETER 5" FACE 3" STEM
TB WOOD'S SF234 / SFX2 3/4 DI KEYED BORED BUSHING
PACKARD 0.32 AMP C-FRAME MOTOR 115 VAC 3000/1 RPM 1/2" STACK 65693
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HOFFMAN 120 VAC 15 AMP LIGHTING PACKAGE 60 WATT ALTMB1
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DM SSOLA COMPONENT TYPE CUSTOM RECTIFIER POWER SUPPLY 86-24-310
INTERMATIC 24-HOUR INDOOR DIAL TIME SWTICH 120/240 VAC 2/5 HP 24/28 AMP T101
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SYSTEM SENSOR 2.5 AMP ALARM PRESSURE SWITCH 24 VDC EPS10-2
MODICON OUTPUT RELAY MODULE AS-B814-108
TINGLEY WORKBRUTES XTRA LARGE 10" YELLOW WORK BOOT 35123
TINGLEY WORKBRUTES 2XL 10" YELLOW WORK BOOT 35123
ONGUARD VIKING SIZE XTRA LARGE 10" YELLOW OVERSHOE 88020
DODGE TAPER-LOCK BUSHING 1-7/16 KEYWAY 119115
GENERAL ELECTRIC 546A301G053 CONTACT KIT 4 POLE SIZE 1
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DM SGE LIGHTING 75W QUARTZ BULB 12V 2000 HR BL-SEQ-75W-12V-GE LOT OF 8
DELTROL 10120-60 EN10B FLOW CONTROL VALVE 1/8" NPT
DM SJOSLYN CLARK OVERLOAD HEATER ELEMENT 2436
DM SJOSLYN CLARK OVERLOAD HEATER ELEMENT 2426
DM SJOSLYN CLARK OVERLOAD HEATER ELEMENT 2451
DM SJOSLYN CLARK OVERLOAD HEATER ELEMENT 2420 W/ SCREWS
DM S RITTAL SK 3110 TEMPERATURE REGULATOR
OMRON TIMER H3CR H3CR-F8 0.05s-300 HOURS, 8-PIN 100-240VAC, 100-125VDC, 5 AMPS
SWAGELOK MS-IG-1010 RVG GAP INSPECTION GAGE NO GO GAGE 989633SWDG
SWAGELOK SS-1210-6-8 STAINLESS STEEL REDUCING ION, 3/4" TUBE X 1/2" TUBE
SWAGELOK MS-MHSU IG-1610 RVG GAP INSPECTION GAGE MHSU ONLY 1610/25MO SER.
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TELEMANIQUE LR2D1314 THERMAL OVERLOAD RELAY 600V 7-10 AMPS
DM STELEMANIQUE LR2D1314 THERMAL OVERLOAD RELAY 600V 7-10 AMPS
DM S TELEMECANIQUE GREEN PILOT LIGHT W/ ZBV-G3 3 POSI. SELECTOR SWITCHS ZBE-101
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AQUA-PURE AP327 REPLACEMENT CARTRIDGE FOR AP310, AP-DWS310 5PR92
No. 3 Morse Taper Arbor With No. 33 Jacobs Taper. Part Number AO333
BARRY CONTROLS UC1035-T4 CUP MOTS 70lb LOAD 1/4-20 TAPPED CORE
MATSUSHITA EA 4031H ALARM BUZZER 4 WATTS 100VAC
Coke-Cola Soda Dispenser Part # 25729 Body Upper 3.0 iversal
DM SCISCO WS-G5486 1000BASE-LX GBIC MODULE 30-0703-02
DM SSQUARE D A1.75 OVERLOAD RELAY THERMAL HEATER IT A 1.75
CONSOLIDATED 1⁵∕₁₆" PRECISION BEARING LS-12
IMPERIAL EASTMAN TUBING TEST PLUG 1-3/8" 140-F-22
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TIMKEN 417196 NATIONAL OIL SEAL
2014 GENUINE EPSON T6053 VIVID MAGENTA K3 INK CARTRIDGE STYLUS PRO 4800 110ml
SWAGELOK SS-12-HLN-6.00 316 STAINLESS HEX NIPPLE MALE 3/4" NPT 6" LONG
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TELEMECANIQUE LC1 D18 CONTACTOR WITH LRD21 OVERLOAD 12-18 AMPS COIL 120VAC
BOWER 390 TAPERED ROLLER BEARING
WILCO NOZZLE FOR FIRE HOSE 6-3/4" TALL x 2-3/4" DIA IN 4" DIA OUT HN-44-L