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
A70QS600-4 MERSEN FERRAZ SHAWMUT FUSE A70QS6004
A76L-0300-0170 A76L03000170 FANUC MODULE
A76L-0300-0231 A76L03000231 FANUC MODULE
A8GT-J61BT13 A8GTJ61BT13 MITSUBISHI PLC
A90L-0001-0316R A90L00010316R FANUC SPINDLE MOTOR FAN
A90L-0001-0516/R FANUC FAN A90L-0001-0516#R
A90L-0001-0548/R A90L-0001-0548#R FANUC FAN
A970GOT-LBA A970GOTLBA MITSUBISHI GRAPHIC OPERATION TERMINAL
A985GOT-TBA MITSUBISHI HMI GRAPHIC OPERATION TERMINAL
A985GOT-TBD A985GOTTBD MITSUBISHI HMI TOUCH SCREED TERMINAL
AAEON FSB-865G, REV A11, 1907865004, D34080-001, INTEL F08A-12B8S2,
ABA633L1 ELEVATOR ENCODER
ABB 3BHE022678R0105 Gate Drive PCB Circuit Board GD D830 B105
ABB 3BSC980004R702 SNAZ 4331 D power driver board SNAT4331 power supply
ABB 4EPY530085-1 CCB REV 1.1 PLC Processing Board PCB
ABB 6008BZ10000C 09 video module
ABB 6011BZ10001B-2622 VIDEO MODULE PCB
ABB 6013BZ10000B INTERLAN NI3210 PCB MASTER SLAVE D16M24I16 625-0012-00
ABB 6024BP10300C-1865 MULTIBUS PROCESSOR BOARD
ABB 6228BZ10000D MULTIBUS SC D/F FIELD BUS MODULE
ABB 700038K01 auxiliary rotary switch
ABB ACH401601632 Variable Frequency AC Drive 400VAC 20HP
ABB ACH401602032 Variable Frequency AC Drive 380-480VAC 3 PHASE
ABB ACH401B00632-A0AE0000 Drive Motor Speed Controller HVAC Electronic Bypass
ABB ACH550-BC-015A-4 Enclosed Variable Frequency Drive 10HP 7.5KW 380-480V 15.4A
ABB ACS250-01U-02A3-1+B063 MACHINERY DRIVE 0.5HP 110-115V 3AUA0000134313
ABB ACS800-U1-0004-5 variable frequency drive
ABB ACS800-U1-0004-5 variable frequency drive w/ ABB CDP 312R control panel
ABB AF750-30-22 CONTACTOR 48-130 VDC 50/60 Hz
ABB Circuit Breaker Therm/MAG, 3P, SACE T1N 100, 50A, 1SDA061809R1, Lot Of 2
ABB Circuit Breaker TYPE AS, 150A, 3P, UXAB 727131 R 127,#BOX 4 "T"
ABB Contactor Coil 100-250v, 600A, 600V, AF400-30 / CLA5-11,
ABB Contactor EH450, EH-450, Coil 170V, 525A, 600V, EH450C-XL,
ABB Converter 10D1475 , 698B076U77, R110913,# 1222K
ABB CPU MODULE 8INPUT 6RELAY OUT 230VAC, 1SBP260014R1001, #1211C
ABB CURRENT TRANSDUCER ES300C
ABB D-1370-422-255-1 PRINTED CIRCUIT BOARD MATCODE 025-49616
ABB DSDX I/O VOLTAGE LIMITER, YT212001-AV/1,
ABB DSDX110, DSDX-110, YB161102-AH/4, 161102-03AH,, #1228B
ABB DSSR115, DSSR-115, 48990001-FE/3, #1227K
ABB E-500001-500-048-10-22 MATCODE 009-92297 PBA 142722-011 PRINTED CIRCUIT
ABB HART 264DSFSSB2A1V2F6B1N2 tranismitter 2600T series pressure transmitter
ABB INVERTER BOARD 1SFB536068D1001
ABB INVERTER BOARD AINP-01C
ABB INVERTER BOARD RDCU-02C
ABB INVERTER BOARD RINT-5611C
ABB INVERTER BOARD RMIO-01C
ABB INVERTER BOARD RVAR-5512
ABB INVERTER BOARD RVAR-5612
ABB INVERTER BOARD SINT4330C
ABB INVERTER BOARD SINT4430C
ABB INVERTER BOARD SNAT4041C
ABB INVERTER MODULE SMI0-01C
ABB KENT TAYLOR 840FTTK02-07 ELECTRONIC TRANSMITTER
ABB MINI CIRCUIT BREAKERS (3) K10A (1) K16A (1) K10A (1) K6A AND (2) K0,5A
ABB MODULE 5SNG0150Q170300
ABB NMBP-01 module modbus plus adapter code 489002B1531 revision 2 SW
ABB OETL-NF400SW DISCONNECT SWITCH 400A, 0-ZXE3,
ABB OS100JS30 Fusible Disconnect Switch 3 Pole 100A 3PH 600VAC
ABB OT25E6 DISCONNECT SWITCH 32 AMP
ABB Processor General Cause Communication 83883-004, 83883004,
ABB Release Differenziale RC222-RC223 T4-T5, 1SDA054955R1, RC222-T54
ABB Residual Current Device 4P 100A 230V, F674-100/0,03,#1534Q14
ABB SACE Tmax T2H CIRCUIT BREAKER 3 POLE WITH PR221DS TRIP UNIT
ABB SACE Tmax T4H 250 T4HQ200TW Circuit Breaker 3 Pole GUARANTEED WORKING
ABB STARTER NEMA SIZE3, 240V, 3PHASE, BN75S1-2EA, BN75S12EA, BN50C #B
ABB STARTER NEMA SIZE3, 480V 3PHASE 25HP, BN50S1-4CA, BN50S14CA, BN50C #Front #A
ABB Taylor 6007BG10000C interface control module
ABB Taylor 6007BG10000C-3752 interface control module
ABB Taylor 6231BP10920D-K electronic module with 6231BP10930D-K terminal assembl
ABB Teach pendant unit S3 pendant, 3HAB-2136-1/16, 3HAB21361/16,
ABB TMAX T1N CIRCUIT BREAKER 3 POLE WITH 13IN HANDLE
ABB TMAX T3N 70 AMP CIRCUIT BREAKER 3 POLE
Abcam Rat IL-1 ELISA Kit ab234570 One Wash 90-Minute 96 Tests 43 pg/ml
ABEX DENISON/BIMBA/MTI/CLIPPARD SR-0912-D, 2300001, 044-YG, 172-Q1, UDR-20-5
ABICOR BINZEL VTS290 & VTS500 WATER-COOLED HARNESS
ABL Sursum RCCB FIP2303, 40A, 30mA, 125-230V, 2pole, LOT OF 11,
Absolute Process Instruments API 1500 GRD24 input module option 0135-101117
Abusson Wool Hearth Rug Hand Made Chinese 3X5 3FT X 5FT PALMS MSRP $1,680
ABZ 411-100 BUTTERFLY VALVE STEEL 3" ELITE 400 SERIES
AC TECH Q24015E 15 HP VARIABLE SPEED DRIVE
ACCU CODER MOTOR, 725N-S-S-20000-Q-PP-1-F-N-S9D-N-N, BOX A, #129P5
ACCURACY 0-5000
ACCURACY 25mBAR 12-36VDC
ACCUR-SORT LASER BAR CODE SCANNER 20, 1000017369, RACK "H" # H118
ACCUR-SORT LASER BAR CODE SCANNER 20,#1176A2
ACDC ELECTRONIC INC 12N5812 POWER SUPPLY
ACDC ELECTRONICS OEM5N25-1 POWER SUPPLY 5V 25A OUTPUT
ACE GLASS INCORPORATED 12110-06 J/TC TEMPERATURE CONTROLLER
Ackley 99640-00007 printer blade holder with 99135-00009 blade backup
Acopian N010HP6 power supply 105-125v input 0-10v output 0.006a output
Acopian P010HP6 power supply 105-125v input 0-10v output 0.006a output
Acopian TD15-100 dual tracking power supply
Acopian TD15-100 dual tracking power supply
ACROMAG AVME 947X VME DIGITAL INPUT/OUTPUT BOARDS, #1211K
ACROMAG INC 731-C-5G 2 RELAY OUTPUT MODULE 0-100 DB ADJUSTABLE
ACS DDM3U-2-320V TWO AXIS MOTOR MOTION CONTROL CARD MODULE
ACS DDM3U-2-320V TWO AXIS MOTOR MOTION CONTROL CARD MODULE DDM3U-2-320-10 10A
ACS355-01E-07A5-2 ABB INVERTER MICRO DRIVE
ACS550-01-157A-4 ABB INVERTER ACS55001157A4
Actuatech Ancorp GS 15 F04 3009120 B4075-QF16-AS Pneumatic Ball Valve QF16
Acuity Autobahn ATBM D MVOLT R3 MP P7 NL American Electric Lighting 95 LED
ACUREX AUTODATA 40057-010 VIDEO MODULE POWER SUPPLY PRINTED CIRCUIT BOARD
ACUSTAR TSE-001687 F B II VME INTERFACE BOARD P/N 1687
ACUTORQUE CONTROL SR-85 BUTTERFLY VALVE 2" TRI CLAMP STAINLESS STEEL
AD1377KD ANALOG DEVICES CONVERTER
AD400AA80 SANREX POWER MODULE
AD400AB160 SANREX POWER MODULE
AD400AB80 SANREX POWER MODULE
AD400BA160 SANREX POWER MODULE
ADAPTEC 554006-01, 585201-00A, 555000-01C, AHA-1520A,
Adapter NW100 x ANSI Flange OD 8.75" X 10.625" L, E11485-01,,
ADAPTER Reducer Nipple QK-25 X LF-63 X 1/4" VCR, QF25XLF63,#1628D7
Adapter Welded Bellow Flexible Hose Vacuum KF50 x 7.5" x .005 THK,
ADC-HX12BGC ADCHX12BGC DATEL A/D CONVERTER
ADEPT 101DN1089 MANUAL CONTROL OPERATOR TEACH PENDANT P3
Adept 10330-00500 rev B joint machine interface
ADEPT 10330-00710 MPU BOARD 040
ADEPT 10330-00800 I/O BOARD VME DIGITAL DIO SERIAL NUMBER 5561702511
ADEPT 10330-10250 PROCESSOR MODULE VGB
ADEPT 10330-15200 A AMP BOARD AMPLIFER MODULE
ADEPT 10332-00500 VJI MODULE INTERFACE CONTROL CARD REV A
ADEPT 10332-00505 VJI MODULE CONTROL CARD REV D
ADEPT 10332-00655 ENHANCED VME VISION INTERFACE WITH 2 CAMERA CABLE ASSEMBLY
ADEPT 10332-00712 CONTROL MODULE 040 SERIAL NUMBER 01-W3884B20E
ADEPT 10332-00716 PROCESSOR BOARD ADEPT 060
ADEPT 10332-00800 I/O PC BOARD VME DIGITAL DIO MODULE XYCOM
ADEPT 10332-11400 INTERFACE MODULE VME MOTION MV CONTROLLER PCA MI-3
ADEPT 10332-48712 PROCESSOR MODULE 040 IDE
ADEPT 10338-00180 DUAL B1 AMP AMPLIFIER MODULE
ADEPT 10350-01064 ACQUISITION MODULE AWCII 060 SERIAL NUMBER9631477698
ADEPT 30332-22350 SIO/IDE HARD DRIVE MODULE 10332-22000 WITH CABLES