7CA74030

7CA74030

7CA74030

7CA74030

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。

SCEPTER JBX442

SCEPTER JBX552

SCHABMULLER 27.11.P150/1 50034068 w/ P102/0,4 w/ 112342 (AS PICTURED)

SCHABMULLER 50015930

SCHAEVITZ 02560234-000 TRANSDUCER

SCHAFFNER FN 351H-110-35 POWER LINE FILTER

SCHENCK ACCURATE FEEDER HOPPER

SCHIELE S800 INPUT-MODULE

SCHIELE SWITCH GEAR 2.48.145.16 *NICE*

SCHNEIDER ATV312HD11S6

SCHNEIDER AUTOMATIC INC. M0T202/AS-BM0T-202

SCHNEIDER AUTOMATIC INC. PC-E984-255

SCHNEIDER AUTOMATION 140 ARI 030 10 RTD IN 8CH

SCHNEIDER AUTOMATION 140-CPS-114-0 MODICON

SCHNEIDER AUTOMATION 140CPU11302

SCHNEIDER AUTOMATION 140DA084210 *FACTORY SEALED*

SCHNEIDER AUTOMATION 140DAO842 10 *FACTORY SEALED*

SCHNEIDER AUTOMATION 140DRA84000 *FACTORY SEALED*

SCHNEIDER AUTOMATION 140NOE77100 ENET 10/100 BASE T 100FX

SCHNEIDER AUTOMATION 416 NHM 300 30 ADAPTER DRIVE BOARD

SCHNEIDER AUTOMATION ADU206/AS-BADU-206 ANALOG INPUT *FACTORY SEALED*

SCHNEIDER AUTOMATION INC. 140 DDI353 10 *FACTORY SEALED*

SCHNEIDER AUTOMATION INC. 140CPU11303

SCHNEIDER AUTOMATION INC.140 DAO 842 10 *FACTORY SEALED*

SCHNEIDER AUTOMATION LEXIUM MHDA1008N00 DRIVE (MISSING TOP BOX)

SCHNEIDER AUTOMATION PC-A984-145 COMP 984 CPU 8K EM

SCHNEIDER AUTOMATION PC-A984-145 COMP 984 CPU 8K EM *FACTORY SEALED*

SCHNEIDER AUTOMATION PC-E984-255

SCHNEIDER AUTOMATION PM+ 4000 CONTROLLER MM-PMC2400C

SCHNEIDER AUTOMATION TBXLEP030

SCHNEIDER AUTOMATION TSX QUANTUM 140 NOE 771 10 ENET 10/100 BASE + 100FX

SCHNEIDER AUTOMATION TSX1723444 MEMORY MODULE

SCHNEIDER AUTOMATION TSXAXM162

SCHNEIDER AUTOMATION TSXAXM492

SCHNEIDER AUTOMATION TSXCAY41 MOTION MODULES

SCHNEIDER AUTOMATION TSXCCM100

SCHNEIDER AUTOMATION TSXCTY4A

SCHNEIDER AUTOMATION TSXLES20

SCHNEIDER AUTOMATION TSXP67425

SCHNEIDER AUTOMATION TSXP87455

SCHNEIDER AUTOMATION TSXRAM3216

SCHNEIDER AUTOMATION TSXSCM2214

SCHNEIDER ELE. 007301040 I/O MODULE 15 POINT DIGITAL XENTA 40:1C

SCHNEIDER ELECTRIC 100-1572-01-01

SCHNEIDER ELECTRIC 140CPS11420 POWER SUPPLY

SCHNEIDER ELECTRIC 140-MSB-101-00 MOTION CONTROL MODULE

SCHNEIDER ELECTRIC 140SD095300S OUTPUT MODULE DIGITAL QUANTUM SAFE DI OUT

SCHNEIDER ELECTRIC BMH1402P06A1A SERVO MOTOR

SCHNEIDER ELECTRIC GMBH PC-E984-265

SCHNEIDER ELECTRIC HMIPSC7AE03 OPERATOR PANEL

SCHNEIDER ELECTRIC MODBUS PLUS 416NHM30030A INTERFACE ADAPTER *FACTORY SEALED*

SCHNEIDER ELECTRIC MP-454-0-0-2 ELECTRIC ACTUATOR

SCHNEIDER ELECTRIC PACDRIVE MC-4/11/10/400 SERVO DRIVE 13130247

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SCHNEIDER ELECTRIC TSX CFY 11 1-CH STEPPER MOTOR MOD

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SCHNEIDER ELECTRIC TSXETY5103

SCHNEIDER ELECTRIC TSXP57153M

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SCHNEIDER MM-PM10300C

SCHNEIDER MODICON 140CPS51100 DC PS 125V 3A *FACTORY SEALED*

SCHNEIDER SH100/30100/0/0/00/00/00/10/00 SERVO MOTOR

SCHNEIDER TSXCUSBMBPHMI MODBUS CONVETER

SCHROFF SEG115

SCHUNK PGN200/1 UNIT

SCI V091B OSCILLATOR

SCIENTIFIC COLUMBUS XL31K5PAN7-4-SC EXCELTRONIC WATT TRANSDUCER

SCNEIDER ELECTRIC TSXP87425

SCOTT SM-500 ENGRAVER

SEALMASTER EMP-55 PILLOW BLOCK BEARING 3-7/16"

SEALMASTER MP-64 BALL BEARING PILLOW BLOCK P-318

SECO AC ADJUSTABLE SPEED DRIVE VC 150D

SECO AC FLUX VECTOR DRIVE SV3420-00000 *VERY NICE*

SECO CD10 AC ADJUSTABLE SPEED DRIVE 10 HP

SECO ELECTRONICS CONTROLLER FXM-5 10A-20A

SECO SE 2000 SE2135-S4147 DC DRIVE

SECO SE2000 SE2135-S4147 DRIVE 5 HP (AS PICTURED KNOB)

SECO SE2002

SEIBERCO AIM 4000 INTEGRATED MOTION CONTROLLER DSH 3430-536-DX506 SB-U628

SEIKI POS-M-10-22-01 POSITION MODULE

SEIPEE JM 132MA 4 B5 MOTOR

SELCOM 808624 SLS5010/100-BM PHOTOELECTRIC LASER GAUGING SYSTEM

SENSIDYNE SENSALERT 7013227-3

SENSOR ELECTRONICS CORP. 3100-101-000000 SEC3100 TRANSMITTER

SENSOR ELECTRONICS CORP. 3100-101-000000 SEC3100 TRANSMITTER *FACTORY SEALED*

SENSOTEC 500PSID LOAD CELL A5/741-15A5D

SENSOTEC SENSOR TJE/4256-05TJG

SENSUS 122-12 GAS REGULATOR 2-1/2"

SENTRY PRESSURE REDUCING ELEMENT 7-00744A

SEPAC 30063 INUDSTRIAL CLUTCH

SERVOPACK SGDA-01AP

SETCO MASTER WHITNON 4312BY.1B665 SPINDLE

SEW EURODRIVE BRO3-HF-3,2-NM-230 RECTIFIER

SEW EURODRIVE DFV132S4TF

SEW EURODRIVE DRE80M4BE1HR w/ R47DRE80M4BE1HR GEAR MOTOR

SEW EURODRIVE DRIVE INVERTER MC07A005-5A3-4-00

SEW EURODRIVE DRIVE INVERTER MC07A040-5A3-4-00

SEW EURODRIVE DRIVE MDS60A0015-5A3-4-00

SEW EURODRIVE DRIVE MDS60A0015-5A3-4-00 (AS PICTURED)

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SEW EURODRIVE DT90L4-KS MOTOR

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SEW EURODRIVE MDX61B0110-5A3-4-00

SEW EURODRIVE MDX61B0110-5A3-4-00 DRIVE w/ PARTS

SEW EURODRIVE MDX61B0370-503-4-OT

SEW EURODRIVE MOVIDRIVE MDX61B0005-5A3-4-0T SERVO DRIVE 08277346

SEW EURODRIVE MOVIDYN-MA-5005-FD-00 INVERTER DRIVE

SEW EURODRIVE S37DT71C4 GEAR MOTOR

SEW EURODRIVE SA47TD780K4MM05CRA1BBW1 MOTOR

SEW-EURODRIVE DFS56H/TF/RH1M/SM10 SERVO MOTOR

SEW-EURODRIVE DFT7104BMG05HR TEFC 3PH MOTOR

SEW-EURODRIVE DFT90S4-KS MOTOR w/ KF67DT90S4-KS

SEW-EURODRIVE DFV132ML4BM15HRTFEV1C w/ K87DV132ML4BM15HRTFEV1C

SEW-EURODRIVE DTF90L4-KS/ KA47DT90L4-KS *NEW *

SEW-EURODRIVE DV132M4TF GEAR DRIVE 850240006.07.07.001 10HP 1430RPM

SEW-EURODRIVE FHF77 DRS90M4BE2/ASE8/TH MOTOR

SEW-EURODRIVE K47DRE80M4 MOTOR w/ GEAR MOTOR