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。

Norgren Lubricator L73M-2AP-QDN

Cloos pc board 033.11.48.30

Allen-Bradley SELECTOR SWITCH 800MR-NH2QBK

Bailey NTCS02 Control Module Termination it

Allen-Bradley Size 0 Reversing Starter 505-AOD7 w/OL Relay 115/120 V

Westinghouse Circuit Breaker 376D200G03

1 Allen-Bradley 802T-NX76 OILTIGHT LIMIT SWITCH

SCHRADER BELLOWS B752001 SEAL KIT

SSAC PLM6405 Voltage Monitor

Parker K23530355 Solenoid Valve

Westinghouse AA23PB Model J Control Thermal Overload Relay

Trane Vcx13650307-01 Control Board

Meltric DSN60 Inlet Size 3 63-68047-973

Balluff Incremental Encoder BDG 9110-25S-05-1000-54

Williamson 1900S-F Fiberview Sensor

Warrick Controls 16Vma1M0 120V Relay W/ Socket

Honeywell Humidity Transmitter H4129-WM-0-X40

Banner Engineering D12EP6FP Plastic Fiber Optic Proximity Sensor

Tecnomatic Hd16 Key Operated Selector Switch ESIDTZMWF-24VDC-FLHJ/TEMS

AIR MONITOR 330 DIFFERENTIAL PRESSURE TRANSMITTER

HOFFMAN A-12100CH/RH3B-U JCT  W/ TERMINAL STRIP/AUX CONTROL RELAY AND AUX TIM

ited Sciences 0606-0400-01 J  Board

Mars 33339 Pressure Switch

Allen-Bradley 802T-BT SERIES 1 LIMIT SWITCH-

MEECH 970 PULSED DC CONTROLLER

INTEGRAL TECHNOLOGIES 9400-00094 INTERFACE CARD

Square D SYMAX 8030-HIM-131 INPUT MODULE

1 VISHAY BLH EBP-1 TRANSDUCER 1250 LBS @2.003MV/V LOAD CELL

Mitsubishi Electric A8GT-PWEL Power Supply it

Omron CJ1W-ID211 I/O Module

1 EUROTHERM 810-047-000-105-621-24-000-000-00 TEMPERATURE CONTROL

Leeds  Northrup 150051 Temperature Controller

1 MICRO SWITCH LSYMC7NR-FP LIMIT SWITCH

Square D Symax Module Input 8030-LIM-112

Allen-Bradley 800MSXOB Pushbutton

Microswitch BAF1-2RN28 Limit Switch -

ASCO 238814-032-D Coil

IFM Efector Photoelectric Switch IB-2030-BBOA

Watts U5B Regulator

Cutler-Hammer E58CAL18T110R2 PHOTOELECTRIC CABLE

Vessel GT-NY10S Pneumatic Cutter

CHROMALOX AR-7024 TEMPERATURE CONTROL

Weintek MT8071IE 24VDC Touch Screen Operator Interface

Allen-Bradley Commication Adapter 1771-KA2

1 SMC US1393 PNEUMATIC CYLINDER 145 PSI MAX

Delta Controls Corp 835A-1-4X-PSM Enclosure

ATC 322B-115-A-12-CS MOTOR TIMER

Allen-Bradley 800T-PT16R

Furnas Overload Relay 48DB11AA4

Fairchild 90052 Low Pressure Selector Relay

Foxboro M0156AV PC Board

PANEL ELECTRONIC MAH0 CNC 432 KEYBOARD PANEL

Festo Ms6-Lfm-1/4-Arm Micro Filter

Allen-Bradley 1770-P1 POWER SUPPLY

555-9 COIL

Allen-Bradley 1746-IB16 SLC 500 Ser C PLC Input Module

 Allen-Bradley 1746-IB16 SLC 500 Ser C PLC Input Module

Microswitch FE-LS1C Photoelectric Light Source Cable

Banner Engineering Light Curtain Module Relay MGA-RMSSD

ASCO Repair Kit 302798

ARO Fluid Power Ingersoll Rand E252PS Pneumatic Pilot Valve

1 Honeywell L456A 1008 TEMPERATURE CONTROLLER

KKLE VALVE CO 171 S VALVE

ASCO 8300D3G Valve

Numatics 554JA43BO000000 Solenoid Valve

Tri-Tronics 17470 Smarteye Digital Receiver Sensor

Jordan Controls AD-8540 Servo Amplifier

Cincinnati Milacron 3-531-2108A Circuit Board

Omron AC Fan R87F-A1A15HP

Allen-Bradley 800T-QAH24RD1 Illuminated Pushbutton

Pulsotronic 9954-2600 Proximity Sensor

1 Pepperl 1176S INDUCTIVE SENSOR

Analog Devices 3B20-00 Module Non-Isolated

SMC IF323-10-00 Flow Switch

LEVITON 1282-I AC TOGGLE SWITCH

SCHNEIDER ELECTRIC 60106 CIRCUIT BREAKER

DWYER 1638-5 DIFFERENTIAL PRESSURE SWITCH

Reliance ELECTRIC 802826-1R LED DISPLAY INTERFACE

OMRON CP1L-L10DR-A RELAY

MICRO SWITCH FMSA3-25 PROXIMITY SWITCH

Westinghouse HFB Circuit Breaker

Rexroth R108122500 Linear Bearing

Intel PC Board PWA148059-001

NORDSON DIAPHRAM PUMP KIT 282601B

 Uticor 75C48 Track / Rack for PLC

STI 44507-1631 Safety Switch 5M Cable Pre-Wired

Fanuc A16B-1211-0280/03A Memory Board

2 AEG Power Block TT131N1200KOC 10AO

Siemens NFR-321 GENERAL DUTY ENCLOSED SWITCH

HMS AB4005-C PROFIBUS RS-485 PLC Commication Card

MAC ValvesS ECD45A-00-1AA004 CIRCUIT BAR

REES 02810-032 PUSHBUTTON

1 Allen-Bradley 200-G110Z2 TYPE G DC RELAY

Murr Elektronik 8000-88512-3981000 352T9 Exact12 8 Port M12 Connector

1 Allen-Bradley 593-BOV16 OVERLOAD RELAY

 Geoenergy Rectifier PCA Bridge 191498

Slautterback 75903-2 Glue G

Parker M098-446-48P Manual Valve

Burkert Easy Fluid 572-243/A NW4 ND 12 Solenoid Valve

806221 Connector

MICRO SWITCH LSW1A LIMIT SWITCH

Robbins  Myers HD-3P 230V 83RPM .24A 60Hz Motor

Allen-Bradley 193-EA1CB Solid State Relay

2 Hubmagnet M 068 440 S2990-045 Rotary Solenoid

HERION 0883300 PRESSURE SWITCH

1 INDRAMAT 15/1X0007-001 PERSONALITY MODULE

PRX Rectifier / Diode Module 55-465-102

Allen-Bradley 871U-V8K18 Inductive Proximity Sensor

Banner Engineering PD45VP6C100Q Laser Photoelectric Sensor

Baumer Electric FZDK 10P5101/S35A M433 Photoelectric Diffuse Sensor

Square D 9998-TA81 Contact Kit

Square D 9070T-150D39 Control Transformer

IFM EfectorOU5025 O-HPKG Photoelectric Sensor

Eaton NZMB1-A80 Molded Case Circuit Breaker

Square D Circuit Breaker FAL36030

1  Square D Circuit Breaker FAL36030

1  35330 3/4 COPPER SWEAT ELBOW PRESSURE FITTINGS

Fanuc A16B-2200-025 PC Board

WE ANDERSON Midwest Sight Flow Indicator Model 360 1/2"

Fuellgraf Timing and Trigger Board 277-2605 EPJ94VO

GE Industrial Relay CR120A04002AA

Acurex Autodata 2 Wire Input 43155-010

Allen-Bradley Limit Switch 802A-E12M4-S7

COIL TRAN INC TRANSFORMER 05P58-0210

Pepperl Amplifier WE77/EX-1 129199

Bailey PC Board 6613753J1

LOT OF CARBIDE TIPS VALENITE AND SANDVIK

Banner Engineering SM2A312LVQD VALU BEAM RECIEVER

ARO 50177303 Pneumatic Air Valve

Syron AA260 Ferrous Sensor

Omron Photoelectric Fiber Separate 10mm Light Beam E32-T16