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

Power Measurement Ion Type 7300 PL7300A0A0A0A0 Operator Interface 60 Hz

Weschler Instruments BG241 300 Max Scale: 0-300 Voltmeter with External Resistor

Electro-Sensors TR400 Digital Ratemeter 115 Vac Rate Meter 4-20 mA

Bently Nevada 7200 TACH Digital Tachometer Module PLC 72750-03-01-15-00-02

ABB A50-30 Motor Starter TA75 Overload Relay 120V Coil 40 HP @ 480V 97A

ABB A50-30 Motor Starter TA75 Overload Relay 120V Coil 40 HP @ 480V 97A

ABB A110-30 Motor Starter TA110 Overload Relay 120V Coil 75 HP @ 480V 140A

Novar VAV-4020 Logic Terminal  Controller V9.2 DRO Variable Air Volume

Emergency Power Engineering 5-00279-00-G High Voltage Interface Board PLC

Emergency Power Engineering 5-00275-00-B Low Voltage Interface Board PLC

Liebert 02-790870-20 UPS Control Board w/ 02-790871 02-790872 02-790873 Cards

General Electric 12IAC53B811A Time Overcurrent Relay IAC 53B811A GE 60Hz

Honeywell 620-0083 Processor Power Supply Module PLC 6200083 PPSM Series 9000

Yaskawa MP920 JEPMC-MC210 Ver A4A10 SVB-01 Mechatrolink Interface Servo Control

Foxboro 62-4M/TS-OSR M/62 Controller Module 624M TS-OSR

Square D 52046-170-50 C1600 Data Entry Panel W81491349 CCX17 8995 1259

Allen Bradley 1756-L1/A F/W 10.24 Logix 5550 Processor w 1756-M2/A Memory PLC A

General Electric Fanuc IC660EBA100C Genius Analog In/Out IC 660 EBA100 GE

General Electric Fanuc IC660EBA100C Genius Analog In/Out IC 660 EBA100 GE

Powell Iso-Trol 18" Motor Control Center Bucket Blank Door MCCB 18" x 15-3/8"

General Electric 819D355-G1 Rev. C DC Amplifier Fction Board PLC GE 819D355G1

Matrox Y752-06 Meteor II Digital Rev A PLC PCB Card 63039621301 Board

Bailey IEFAN01 infi90 Fan Module Assembly Symphony Network 90 ABB IE-FAN-01

Siemens SIMATIC S5 6ES5 700-3LA12 Subrack CR3 6ES57003LA12

Taylor 376NF11001-7618A Pneumatic Computer Square Root Fction 20 PSI

Murata / Toyo Denki EK-82003-1A Card PLC Circuit Board EK82003 EK820031A

Exide 118 302 384 C CHG  Digital Cont MK2-U PLC 101072372 Rev B Module Board

Exide 118 302 383 C DCVI Control MK2-U PLC 101072371 Rev D Module Board

Eiko VW-PC011 PLC PEP Modular Kontron Aerosonic Siemens TI PC0II PCOII PCO11

Siemens 6DC3036-1AC Simadyn PC Board 6DC30361AC PCB PLC Module

Siemens arb-c6v82-1002a Board PLC 3TS721T34301a BI.1 Transidyn B E 55/MA-W

Exide A13A20 Output Cont PLC 118 302 723 Module Board 101072911 Rev R5

Bristol Babcock RA 8772B TReceiver 386640-07-6 965 Hz 60 BAUD RA8772B

Bently Nevada RTD Input  Record Terminal 1Z2407-01 78462-01 Alarm Relay Output

Honeywell CLCNIO 51305072-200 Rev G PLC 51305071 CLCN-A I/O Board

Exide 118 302 232 B PLC 118302232 Module Board 101072124 H or F or G 101072

GE Fanuc A20B-2001-0042/03C Multiplexer Board PLC A20B20010042/03C

Robotron Corp 47300337 Rack Mot Steering Board 473-0-0337 Circuit Board

EPE  ACOZ 72-130050-00 PLC PC Board EPE Technologies 7213005000 MGE UPS

barmag electronic EB19 PLC Circuit Board Module EB 19 5760/2 1 I 34 West Germany

Siemens Simatic PLC S5-110 6ES5 900-7AB11 CPU Module S5110 6ES5900-7AB11

ABB SNAT-7600 Control Board ACH501-025 CRH03C ACH 500 AC VS Drive 25 HP ACH502

Westinghouse Numa Logic NL-724 Sink Output NL724

Modicon 416-NHM-212-34 Modbus Plus PCMCIA TSX Quantum MB PCMCIA 416NHM21234

SICK MGSS30-12 Safety Light Curtain Transmitter 30-MGS MGSE Presence Sensing

Georgia Hydraulic CLH1506C-15-MP1 Hydraulic Cylinder

Bently Nevada 3300/20-01-05-02-00-00 Dual Thrust Monitor 25-0-25 mils 20 mA

J-Tec DAA0359-0002 Model FC901 Ser FC900 Digital Flow Meter Indicator

Yokogawa 246953-540-AFB-1-0 Juxta AC Power Series AC Voltage Transducer 0-120V

Trane X13650451-10 Chiller Circuit Module Rev L 96D168

 Adtech MVT26 230 VAC Transmitter MVT26I14O10P4

Grayhill 70GRCP32-HL Channel Terminal Board Input Output Relay w/ 72-PMX320 Card

Valmet Metso Automation IOP351 181520 Rev A2/B Relay Output Module PLC Out Form

Choice Carotron D10488-XXX 300 Series AC Drive Relay PLC Circuit Board

Square D Sy/Max 8030 CRM250 Passport I/O System Network Interface PLC 8030CRM250

ABB Drives DI86-8/8 Digital Input Board Module PLC Stromberg

Merlin Gerin  CCCL 6714683 PLC PC Interface Board MG MGE EPG EPE

 GE Fanuc IC600YB802A 20-60V AC-DC Input Module Series Six PLC Board

 GE Fanuc IC600YB911C 5 VTTL Output Module Series Six PLC Board IC600YB911

I/A Series Foxboro DM400YL FBM 10 Rev 0A 120VAC I/O DM400YL-0A DM400YL-OA

I/A Series Foxboro DM400YL FBM 10 Rev 0C 120VAC I/O DM400YL-0C DM400YL-OC

I/A Series Foxboro DM400YL FBM 10 Rev 0C P.A 120VAC I/O DM400YL-0C P.A

I/A Series Foxboro P0400YE FBM 4 Rev 0S 0-20 MA I/O P0400YE-0S P0400YEOS

Allen Bradley 317414-A01 REV 01 AC Drive PLC Circuit Board AB 1336

I/A Series Foxboro P0400DA-0P A.C FBM 01 Rev 0P 0-20 MA Input Module P0400DA0P

I/A Series Foxboro P0400DA-0P FBM 01 Rev 0P 0-20 MA Input Module P0400DA0P

I/A Series Foxboro P0400DA FBM 1 Rev 0S 0-20 MA Input Module P0400DA0S P0400DAOS

I/A Series Foxboro DM400YL FBM 10 Rev 0G 120VAC I/O DM400YL-0G DM400YL-OG

Ronan X55-600-GP Pressure Transducer w/ X55-600-GP-0-20PSI-M

 Honeywell 621-1160R Input Module PLC 6211160R 621-1160 R IN Factory

Honeywell 621-0022-ARC Isolated Analog Input Module PLC 621-0022ARC 621-0022-VRC

Honeywell 621-0022AR Isolated Analog Input Module PLC 621-0022-AR 621-0022-VR

GE Fanuc Series 6 IC600-YB811D 10-50VDC / 5VDC Input Module PLC IC600YB811D

IOR E78996 IRKT230 12 9345 3K80 E78996IRKT230 93453K80

Automated Logic X0160 Point Expander Control Module MX0160 MX 0160

Foxboro P0903QF Fiber Optic Modem (End Bus) I/A Series Rev-0B P0903-QF Rev OB

Trane X13650450-15 Rev W Chiller CTV Circuit Module PLC 98B337

Honeywell 621-9933 I/O Rack Power Supply Module PLC 6219933 PS 15A 230 V 621 2A

Honeywell 621-9933C Power Supply Module PLC 6219933C 621-9933 C PS I/O Rack

Measurex 053779-00 Rev B SCC Terminal Adapter Module PLC Revision B 05377900

Measurex 053424-00 Rev C F. O. Switchover Module PLC 05342400 Revision C

Measurex 053424-00 Rev E F. O. Switchover Module PLC 05342400 Revision E

Measurex 053424-00 Rev F F. O. Switchover Module PLC 05342400 Revision F

Kollmorgen M.1302.8545 Motor Cable Power Cable M13028545 E83517 600V FT1 8 Pin

Measurex 05345001 Rev A Serial Controller Multibus Multilayer-4 Module PLC Board

Measurex 05345001 Rev C Serial Controller Multibus Multilayer-4 Module PLC Board

Measurex 05345001 Rev D Serial Controller Multibus Multilayer-4 Module PLC Board

 Fincor IMO Digital Pulse Gen 60131 Rev A  Signal Conditioner 60132