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。

SMC VP7-6-FHG-D-1Z SOLENOID VALVE

Hubbell Strain Relief Cord 07401035

Continental Industries RSDA-660-100-100 100 A Solid State Relay

Furnas 970TH4C1A Timer

10 Ferraz Shawmut A6D25R Fuses

ACME 600 REVERSIBLE MOTOR KIT

Pepperl Visolux MLV11-8-LAS-300/47/112

1 Numatics R30K04G REGULATOR W/ CHECK VALVE

Parker Cable Assembly 006-1765

Square D 9007TUB5 LIMIT SWITCH

Fanuc Memory Board A16B-1210-0381/01A

Banner Engineering Fiber Optic Cable IA216P

ASCO 8304B2G Solenoid Valve

REXROTH 3WE10A33/CW110N9K4 DIRECTIONAL CONTROL VALVE

ASCO 8210B57 Solenoid Valve

Veeder Root Totalizer 79908-312

Cyklop 228078-201 Card Cyclop

ASCO Repair Kit 1AKU8

Red Lion Controls APLVD400

Wagner Relay Card 010974 20001-808990

Habonim 10AN47X-446MPT/NPT-V60-NO HVAC Actuator Valve

RKC Temperature Process Control C900 FJA3-M-NN

GE / Ge CR305J103 Magnetic Contactor

Siemens 3LD2730-0TK11 Disconnect Switch 3P BLK

CMS Ewie Welding Expansion Card E 483 A 04-931-1-27 ZA1608 AZ02

Bimba PFC-094-XP Pneumatic Position Feedback Cylinder

Pepperl NJ5C-FP-WS3-J95-P1 Inductive Proximity Sensor

Stellar Technology GT1600-15A-142 Pressure Transducer

I/O Board K MFGR SWS9536 CMP9536

Hyde Park Microsonic Thru Beam Transmitter SM-128

2158AG Foot Switch Single Pedal Enclosure W/ Petal Guard

1 ASCO 182 820 REBUILD KIT

GE CR2943-NB333B PUSHBUTTON STATION

k Maker Rectifier 50023D

SPECTRUM CONTROLS 8000 RDI-116 INPUT MODULE

1 Reliance ELECTRIC 701819-AB MICRO SEMICONDUCTOR

Eagle Signal Timer BR11A6

PHD Gripping Cable Housing Sensor 10688-2-12

ASCO 302721 Solenoid Valve Rebuild Kit

Pepperl Aluminum Profile System Guide WCS2-GT09-P1

1  Pepperl Aluminum Profile System Guide WCS2-GT09-P1

Netstal Relay Board MSC 110-240-6153 LED 6 Switch

2 Moeller CI-PKZ0-G Insulated Enclosure For Surface Moting

ABB Measurement Status Board 5-052974-004

Johnson Controls T-5312 Two Position REC Controller

Pilz 524110 Door Switch PSEN-1.1P-10/3MM PSEN-1.1P-10/3MM

1 GE 7LYX013CC01 Circuit Board

Emerson MIC-8245-A Servo Controller

Ingersoll Rand 39729272 Automatic Control Module for Air Compressor

PETS Inc Control Module Card 851-3

Load Controls Inc PCR-1810V Compensator

Bailey Controls NDSO04 Output Module

Vickers QJ-3-C-10D1-TSPL Double A Spool Valve

ASAHI 1601007 / 2002007 ELECTROMNI Electronically Actuated Ball Valve

Allen-Bradley Cable Assembly 1784-CP2/B 10 Foot 3.2 Meters

Y2CE2A296H7 Emergency Stop Pull Switch

Parker Hydraulic Valve D1VW1CNYCF56-72

Ross 421K77 Valve Repair Kit

1 SMC VS78FHGD3N SOLENOID VALVE

Reliance Electric 78095-T Electrical Interlock

Sumtak LEI-148-2500 Encoder Optcoder

Square D Contactor 45-50A Size 2 8536-SD01

 Square D Contactor 45-50A Size 2 8536-SD01

GRAINGER 6 DIGIT COTER 6X159

Stromberg Power Amplifier 807430 2X30A/24V

BEI Encoder E25BBE-4R-SB-2500-ABZC-8830-SM18-S

ASCO Valve 8210B26 3/4" 24 VDC 200 Psi

Keyence CZ-H32 Photoelectric Sensor Head

1  Keyence CZ-H32 Photoelectric Sensor Head

FACTS ENGINEERING F4-04DAS-2 MODULE-

MICRO SWITCH EX-AR182 EXPLOSION PROOF SWITCH

Numatics 153RS13BJ00000 SOLENOID VALVE

Numatics 33DPR600 0 VALVE DOUBLE SOLENOID

1 Cincinnati ELECTROSYSTEMS 829-8-C

Allen-Bradley 845T-LZ13ECG Incremental Encoder

Schneider 172-PNN-21022 Modbus Adapter

Allen-Bradley Fiber Optic Sensor 42SMF-7101

Omega Engineering Temperature Sensor OS151-2USB-LT

LFE / API AF7703-8402 Digital Panel Meter DC Milliamperes

Paragon Electric Type 3 R Enclosure 7008-00 Timer

SIGMA INSTRUMENTS 506-200 CIRCUIT BREAKER

Allen-Bradley 816-B0V4 Overload Relay

PHD 77285-05 KIT MTG BRKT GRM Series Clamp

AMETEK 1404 200PSI 1/2 ANPT LM PRESSURE GAUGE

Woerner KTR-A/3AB3114/105/205/TA Temperature Controller

1 Siemens 3TF5022-OAQO CONTACTOR 600VAC 150A.

GEM Sensors Pressure Transducer 1200SGH101JA3UA

1 York 025-28679-004 Pressure Transducer

Festo PC Board Relay K-355070

Balance Tech. D-31730-000 Pc Board

Gould Shawmut RFS400 Reable Fuse

Reliance Electric Circuit Card w/relay 0-51486-17 C

3 SKINNER SOLENOID VALVE SV08-30

Gould 9766K26 BRONZE STEAM SOLENOID VALVE

MAC ValvesS MV-A1C-A111-PM-501DB SOLENOID VALVE

Ferag Output 526-261-024

Honeywell Continuous Balance it 356358-3

1 ASCO JKB8320G174MS VALVE

Reliance Electric 0-55300 PC Board

Cincinnati Milacron DC Input Board 3-531-3891A

Allen-Bradley 700-PK400B11 SERIES D CONTROL RELAY

ATC 335B 351 A 10 PX MULTI RANGE TIMER

AGASTAT 7012AB TIMER-

1  AGASTAT 7012AB TIMER-

Cutler-Hammer C350Kj62 Fuse Block Kit

Allen-Bradley 800H-3GH Push Button Station

Omron Link Terminal Relay it B7A-A02

Ross 992K77 Service Kit

Spirax Sarco 80001 Bucket Trap Repair Kit

1 DEVAR 18-1001-I/P TRANSDUCER

MICRO SWITCH LYS02E-2S PROXIMITY SWITCH INDUCTIVE

NOSHOK 25.310.160.PSI PRESSURE GAUGE

Parker 7130010-0001-4116 piston

Square D 9007-AW48 Limit Switch with Attachment

PHILLIPS 7C350P24RA BALLAST

GE 15D21G002 COIL

Reliance PC Board Relay Card 0-51839-4

Ingersoll Rand 30393557 Channel and Spring Set

Johnson Controls T-9002-11 High Volume Receiver Controller

ABB 6009BZ10000K Memory Module Board

1 BARBER COLMAN A-11456-000-1-00R CPU CARD

Allen-Bradley Proximity Switch 871P-AC29N140-N3 30-150VAC 5-300mA 29mm

Maco A-12288-001-1-00 Operator Panel Interface

GE Fanuc IC600YB831K Source Input Module

Wolo Forklift Horn Siren 370LC iversal Replacement

1 GE FANUC IC600YB831D INPUT MODULE

1 PANALARM 82-AF5-12 ANNCIATOR

Omron CJ1W-SRM21 I/O Module

Phoenix Inst. PC Board 11M-10049

Pepperl 552315 3RG4023-3KB60-PF Inductive Proximity Sensor w/ Indicator Light

1 Edwards 5538-4 SIGNAL ACTUATOR