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
Terasaki TB-5P Circuit Breaker 20A Switch
PR ELECTRONICS 2239 POWER SUPPLY
SIEMENS 3RH1921-2DE11 AUXILIARY CONTACT
MSA AUER 10018455 AIR FEED ASSY
HIRSCHMANN RS2-TX RAIL SWITCH 24V DC
HIRSCHMANN RS2-TX RAIL SWITCH 24V DC
OMRON H3DE-S2 MULTIFUNCTION TIME DELAY RELAY 0.1S-120H 24-230VAC/DC
CKD ADK11-15A Solenoid Valve 220V 0.6-1 MPa
BUSSMANN NITD32M63 BRITISH STANDARD FUSE 32A 415VAC 80kA LOT OF 9 UNIT
SE A9C20838 ICT 25A 2NO 2NC 220-240V CONTACTOR
PEPPERL FUCHS WE77/EX-2 SWITCH AMPLIFIER 129198 230VAC UNIT
Mitsubishi S-K10 Magnetic Contactor 100V TH-K12AB 2.8-4.4A
TOYO KEIKI DCF-8 VOLTMETER 0-30V
MEASUREMENT TECHNOLOGY MTL 4041B Repeater Power Supply Honeywell 511
TELE OVE ED.K TIMER RELAY 0-10 SEC 220V
Terasaki TB-5P Circuit Breaker 15A
MSA AUER 10019484 S-CAP-AIR VENTILKAPPE STARTERSTIFT ORING EDP NP 669513
Fatek FBS-14MA Programmable Controller 100-240 VAC FBS14MA
TURCK MK33-LI-EX0/24VDC ISOLATING SAFETY MODULE 24VDC
MTL 4041P High Power Repeater Power Supply 4/20mA for 2 or 3 Wire Transmitter MT
Omron H3BA-305 Timer 24VDC
SE XB4 BVB4 RED METAL PILOT LIGHT 089193
Knick Varitrans B 13000 F1 DC-Isolation Amplifier
MARS 90340 FURNAS RELAY 9100Y233Q00 COIL VOLTAGE 24V
Phoenix Contact MCR-C-UI-UI-DCI Signal Conditioning Module 2810913 MCRCUIUIDCI
MEASUREMENT TECHNOLOGY MTL5018 2-CH SWITCH PROXIMITY DETECTOR INTERFACE MTL 5018
EATON C25DND330 MAGNETIC CONTACTOR 30A COIL VOLTAGE 110-120V
ABB CT-MFE TIME RELAY 1SVR550029R8100 24-240V AC/DC 0.05S-100H
Moeller EMT 5 Overload Relay 220V EMT5
LOVATO BT2N12S110 FOR STARTERS ON DELAY 110-127V AC/24V AC-DC
PEPPERL FUCHS WE77/EX2 SWITCH AMPLIFIER 220V
PEPPERL FUCHS WE77/EX2 SWITCH AMPLIFIER 220V
MEASUREMENT TECHNOLOGY MTL 5018 SWITCH PROXIMITY DETECTOR
Telemecanique LP1-D123 Contactor Coil Voltage 388V LX4D09 LP1D123
Telemecanique LP1-D123 Contactor Coil Voltage 388V LX4D09 LP1D123
Measurement Technologies MTL 788R Shunt Diode Safety Barrier 788R
MEASUREMENT TECHNOLOGY MTL5042 REPEATER POWER SUPPLY
IDEC PFJ-T162CU 16-TRANSISTOR OUTPUT UNIT
PR ELECTRONICS 2272 R/I TRANSMITTER RELAY 24VDC
Tec Motor Timer MCT-503 10-70S MCT503
PR ELECTRONICS 5202B PULSE ISOLATOR 24-250VAC/24-230VAC
FUJI ELECTRIC NP1X1606-W DIGITAL INPUT MODULE NP1X1606W
SIEMENS QFM2171 TEMPERATURE INDICATING EQUIPMENT 170409D
TURCK MK13-22EX0-R ISOLATING SWITCHING AMPLIFIER 24VDC
Riken Keiki GD-F5A Gas Detector
Siemens 6ES7 231-0HF22-0XA0 EM 231
ALLEN BRADLEY 1492-PDM 3111 DISTRIBUTION BLOCK 115A 600V AC/DC
F.BV.34H61/1 Relay AC100V FBV34H611
KNICK 4310A2 DC ISOLATION AMPLIFIER
TELE ZB4BV03 GREEN PILOT LIGHT 35419 SE UNIT
TELEMECANIQUE RE17RMEMU TIME DELAY RELAY
VARCO 8687140 NYLON WASHER 40MM LOT OF 10 UNIT
IKUSI UDL-410 SPLITTER 3235 4-WAY TAP 5-2300 MHz
SCOTGRIP A31828-002 WATER COOLED DRAIN CASTING SCOTSMAN
PAULUHN CX3010 TOGGLE SWITCH SP 6AMP 125V
SE ZB4BV01 HARMONY XB4 PILOT LIGHT HEAD LOT OF 10 UNIT
IKUSI UDL-415 4-WAY TAP SPLITTER 3236 5-2300 MHz
ALLEN BRADLEY 800T-XD4 CONTACT BLOCK
ALLEN BRADLEY 800T-XD4 CONTACT BLOCK
BUSSMANN NITD32M40 BRITISH STANDARD FUSE 32A 415VAC 80KA LOT OF 13 UNIT
ALLEN BRADLEY CAT 1794-OB16 SERIES A 1794-TB2 96155874
ALLEN BRADLEY CAT 1794-OB16 SERIES A 1794-TB2 96155874
ABB UXAB 269399 R.061 CLOSING SPRING 3 POLE
FCE AS3 SPLITTERS 5-2400 MHz 0980003
PR ELECTRONICS 2202 R/I TRANSMITTER 2202R6P
PEPPERL FUCHS KFD2-SR2-EX1.W.LB SWITCH AMPLIFIER 6779-9091
ADAM 4520 DATA ACQUISITION MODULE RS232 TO RS422/RS485 ISOLATED CONVERTER
SIEMENS 6ES7 972-0DA00-0AA0 SIMATIC DP RS485 TERMINATING RESISTOR
JOHNSON CONTROLS S350AA-1C TEMPERATURE STAGE MODULE
HONEYWELL VL MINI LIMIT SWITCH
NAVAL TO4F TV/RADIO FREQUECY
ENERPAC V10029M ADAPTER UNIT
OMRON E5CN-RT TEMPERATURE CONTROLLER
Seiko Electric EN 4X Cam Switch 600V 15A CONT
ALLEN BRADLEY CAT 1794-OB16 SERIES A 96221873 1794-TB2 96155874
ALLEN BRADLEY CAT 1794-OB16 SERIES A 96221873 1794-TB2 96155874
HIRSCHMANN MM2-4TX1 MICE MEDIA MODULE
HIRSCHMANN MM2-4TX1 MICE MEDIA MODULE
TB H3CR-A Timer 100-240 VAC
Measurement Technology MTL 5012 Switch-Proximity Detector Interface MTL5012
TELE ABE7-R16S210 SUBBASE RELAY
SE LC1SK 0600 G7 SK MINI CONTACTOR 120V
GE IC693MDL240F INPUT MODULE LOCK EDGE BROKEN CHECK THE PHOTOS PROPERLY
SIEMENS 6ES7 195-7HB00-0XA0 SIMATIC DP BUS MODULE
ALLEN BRADLEY CAT 1794-OB8EP SERIES A 96177876
TELEMECANIQUE RE4 TL11BU TIME DELAY RELAY 09970 110-240V/24V 0.05S-300H
ELECTROMATIC SA 205 724 DELAY ON OPERATE 24VDC 3-60SEC
HITEC 100460 3-POSITION SWITCH UNIT
VARCO 56408-20-SP PIN CLEVIS CAD PLT LOT OF 6 UNIT
ALLEN BRADLEY 800E-3X01 22.5 MM PUSHBUTTON LATCHMUNT CONTACT BLOCK 1 N
ALLEN BRADLEY 800E-3X01 22.5 MM PUSHBUTTON LATCHMUNT CONTACT BLOCK 1 N
GE FANUC A02B-0076-K002 PC CASSETTE B
FURNAS 45CG20AF DEFINITE PURPOSE CONTACTOR 110-120V
FURNAS 45CG20AF DEFINITE PURPOSE CONTACTOR 110-120V
MITSUBISHI A1S63P POWER SUPPLY UNIT
SIEMENS 3UN21 THERMISTOR PROTECTION RELAY 3UN2100-0AN7 220-240V
THOMAS PRODUCTS 4400 MADISON M7700 SIDE MOUNT FLOAT SWITCH
ENTRELEC SCHIELE ERS TIMETRON ON DELAY TIMER 2.430.103.02 110-240VAC / 24V AC-DC
FERRAZ SHAWMUT USM1I 690VAC 32A 10X38 FUSE HER UNIT
OMRON SAO-S1N CURRENT SENSOR 100-120VAC
MOELLER ETR4-69-A TIMING RELAY 0.05S-300H EXPEDITE
TERASAKI ECB-101 K/76Z/1-001B
Daikin 104704 Unloader Spring
SE TWDDRA16RT EXPANSION MODULE
Daikin 104705 Retainer Unloader Shaft
PR Electric 9202 Single Channel Pulse Isolator
NAIS HOUR METER TH2356 200V
CARLO GAVAZZI PAA01CM24 DELAY ON OPERATE TIMER 24-240VAC/24VDC
PHOENIX CONTACT MCR-C-I/U-4-DC SIGNAL CONDITIONER 2814511
Siemens Simatic S5 Interface Module 6ES5 316-8MA12
SIEMENS SITOP DC UPS POWER SUPPLY 6EP1931-2EC42
Omron SAO-S Current Sensor 110V AC
APPLETON FSKWR1 ALUMINUM WET LOC
Mitsubishi FXON-16EX-ES/UL Programmable Controller CPU
ELECTROMATIC SB 125 724 DELAY ON RELEASE AFTER DEENERGIS 24VDC
TERASAKI ESZ-107 DIODE MODULE K/782/11-001A
ABB DSQC 249A RECTIFIER BOARD 3HAA3563-AGA/1
Fuji SC-5-1(19) Magnetic Contactor 32A Coil 100-110V Aux Relay SZ-A11 4NC0H0
Daikin 1103438 Oil Pressure Gauge DU60 X 1.5MPA X -0.1MPA
HUBBELL GFT-2G TIMER
Helmholz 700-323-1BL00 I/O Module
MITSUBISHI MELSEC AX10 PROGRAMMABLE CONTROLLER
SE LT3SE00M PTC PROBE RELAY 230V
101073070-001 REV C BYPASS CONTROL CARD
Fuji TR-0NL Thermal Overload Relay 2.8-4.2A JEM 1356 TR0NL
TERASAKI ECB-321 K/76Z/1-001B
ALLEN BRADLEY CAT 1794-OB16 FLEX I/O 16 SOURCE OUTPUT MODULE 96221871
TERASAKI ECB-141 K/76Z/1-001C PCB
SIEMENS ET 200B-16DO 6ES7 132-0BH01-0XB0 ET200B
SIEMENS ET 200B-16DO 6ES7 132-0BH01-0XB0 ET200B
ABB CAL 16-11A AUXILIARY SWITCH SK829002A