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
IFM Opto Effector Approximation Switch OP-2600-FBOW Sensor IP65
Pepperl+Fuchs Factory Ultrasonic Sensor UC2000-30GM-E6R2-V15 Push Button 102159
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JUMO Temperature Sensor 901220/40 Thermal Pair NiCr-Ni ""K"" Coat Thermocouple
Leuze PRK 55/6.42-S8 Reflex Light Barrier Polarized Part-No. 50112991
Leuze 547958 Test Control Unit MSI-TR1B-01
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Leuze Lumiflex Muting Mounting System MMS-P-350mmsp 350 Mounting System
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LMT Fats 2342117 Threaded Rollers Set M1 2 N.ZG.058 - ZNK-HW-00057-001 Threads
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E-T-A Electronic SW118 AC230V-MKG1/2AST11 Flow Monitor One Point Guard
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digital display Wilhelm MAM30. 1. 98 220V
Kobold measuring ring calorimetric flow monitor KAL-K-24VDC
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Jumo measuring and control technology DICON SC SRC-96/5-053.0.0.00-111-55
Stegmann DG 60L WSR 24000 PULSE/REV encoder 10-30V DC
Hohner AWI58S-062R051-756 encoder
Hohner AWI58S-062R051-356 encoder
Siemens 6DS1723-8AA BINARY SIGNAL CALCULATION MODULE WITH 28
Siemens SICARD 32 Type: 9AB4 142-0AC11 / 9AB4142-0AC11 with Floppy 10MB Memory
Samson 6105 P/I Transformer / Converter 6105-26040012.02 24V 480010 0.2-1 Bar
Siemens 6DM1 001-0WB00-2 Edition 11 Minireg Field Feeder
Siemens Simatic 6ES7 532 5NB00 0AB0 Analog Output Module
PEPPERL + FOX ML4.1-8-H TW40 PN419271
Siemens 6SC9811-4BF10 INVERTER CONTROL SYSTEM
Nivus Cont Plus NCP 15VAAC0R00 Level Monitor
Ø 56 Walter B3214.F.056.Z01.224R reversible plate drill full drill star drill
SANDVIK Varilock 344-391.00S/ 93-115 80 240 extension fine drill head Ø 115-155
Kennametal reversible plate drill Ø42 D DFS420R5WD32M full drill drill drill fix
Full drill reversible plate drill Widia Ø48.0 mm TCP480R4SNF40M W TOP CUT DRILL Plus
Siemens SIMATIC S7-200, E-Stand: 05 Compact Device 6ES7216-2AD23-0XB0
KYOCERA THN06313 Milling Toolholder MRW063R-16-6T-M Face Cutter 45°
Hübner Heag HEAG 152 fiber converter digital converter in original packaging
Pepperl + Fuchs Visolux button RL28-55/49/82b/105 41908in original packaging
Mitutoyo 118-118 Iron Gauge Screw Deep Underwired 0-25mm Outside Micrometer
KENNAMETAL Face Mill 125mm Knife Head Reversible Plate Cutter 125B10RP90SP12C2WFP
SCHMERSAL Safety Interlock Switch AZM 161SK-12/12RKED-024 101187804
49pcs Phoenix Contact Component Terminal Block UDK 4-ULA 24 RD/O-U 2775045
Siemens C73451-A347-B115 HMI Display Controller C73451-A347 Teleperm
Nordson 1052927 SolidBlue A Gun Modules
Kyocera Full Drill S32-DRZ34136-12 Reversible Plate Drill with IK Full Drill
ABB Veritron GCB 6222 A DC Converter Converter Power Converter GNT2009526R0012
Full drill reversible plate drill Widia Ø40.0 mm TCP400R4SNF40M TOP CUT DRILL Plus
GRAUB 711720 Driven Tool Holder Clamp Mount ER20
Wenglor laser sensor with runtime measurement YT87MGV80
SEW Movitrac 31C011-503-4-00 Inverter + EMC Module EF014-503 Brake Resistance
GARANT 215050 63/6 Flat/Corner Cutter 90° with Hole Reversible Plate Cutter Cutter