HC-SFS201K

HC-SFS201K

HC-SFS201K

HC-SFS201K

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。

SQUARE D CIRCUIT BREAKER KHF361251580

SQUARE D CIRCUIT BREAKER LAL36350

SQUARE D CIRCUIT BREAKER LAL36350 (BOX NOT OPEN)

SQUARE D EE15S3H SINGLE PHASE GENERAL PURPOSE TRANSFORMER

SQUARE D EE75T212H TRANSFORMER

SQUARE D E-FLEX DEVICE 8839EFDJH4VYAAAR ADJ SPEED DRIVE

SQUARE D ELECTRIC MOLDED CASE KCL34175

SQUARE D FA360401027 CIRCUIT BREAKER 40A 3P 600V

SQUARE D FAL3601513M MOLDED CASE CIRCUIT BREAKER 600V 15A

SQUARE D FAL3603013M CIRCUIT BREAKER *FACTORY SEALED*

SQUARE D FAMO1 ELECTRICAL OPERATOR *FACTORY SEALED*

SQUARE D FCP34020TF CIRCUIT BREAKER 20A

SQUARE D FHL3600712M1212 CIRCUIT BREAKER

SQUARE D FHL3600712MV MOTOR CIRCUIT PROTECTOR 7A MAG-GARD

SQUARE D FHL3610018MV MOTOR CIRCUIT PROTECTOR 100A MAG-GARD

SQUARE D FHP36030 MOLDED CASE CIRCUIT BREAKER 30A 600V 3P *FACTORY SEALED*

SQUARE D H364DS *FACTORY SEALED*

SQUARE D HDL36100SN CIRCUIT BREAKER

SQUARE D HU-463-DS

SQUARE D JLL36000S25 CIRCUIT BREAKER

SQUARE D KA36100 CIRCUIT BREAKER 100AMP 3 POLE

SQUARE D KA36150 CIRCUIT BREAKER *FACTORY SEALED*

SQUARE D KAL26200 CIRCUIT BREAKER MOLDED CASE 200A 2P *FACTORY SEALED*

SQUARE D KAL361101021 CIRCUIT BREAKER w/ SHUNT TRIP

SQUARE D KAL361501212 MOLDED CIRCUIT BREAKER 150A 600V

SQUARE D KAL361751212 CIRCUIT BREAKER

SQUARE D KAL361751212 CIRCUIT BREAKER *FACTORY SEALED*

SQUARE D KAL36225 CIRCUIT BREAKER *FACTORY SEALED*

SQUARE D KAL3625032MV8002 CIRCUIT BREAKER (AS PICTURED)

SQUARE D KAM0212AC

SQUARE D KH36110 CIRCUIT BREAKER 110A

SQUARE D KH361101021 CIRCUIT BREAKER 110A

SQUARE D KH36200 CIRCUIT BREAKER

SQUARE D KHL36150 CIRCUIT BREAKER *FACTORY SEALED*

SQUARE D LA36250 CIRCUIT BREAKER

SQUARE D LA36400 CIRCUIT BREAKER 400A

SQUARE D LAL26200 THERMAL-MAGNETIC CIRCUIT BREAKER

SQUARE D LAL361501212 CIRCUIT BREAKER 600 V 150 AMP

SQUARE D LAL36250 CIRCUIT BREAKER

SQUARE D LAL36300 CIRCUIT BREAKER

SQUARE D LAL363001590 CIRCUIT BREAKER

SQUARE D LAL3630051595 CIRCUIT BREAKER

SQUARE D LAL36400 CIRCUIT BREAKER 400A

SQUARE D LAL3640032M CIRCUIT BREAKER

SQUARE D LC36600 CIRCUIT BREAKER *SEALED*

SQUARE D LI36400 CIRCUIT BREAKER

SQUARE D LX36100 S1B CIRCUIT BREAKER 250A

SQUARE D LX36150G SERIES IB CIRCUIT BREAKER 250A

SQUARE D MA36400 CIRCUIT BREAKER 400A

SQUARE D MA36800 CIRCUIT BREAKER *SEALED*

SQUARE D MAL3610001021 CIRCUIT BREAKER 1000A

SQUARE D MAL365006290 CIRCUIT BREAKER 500A

SQUARE D MASTERPACT NW 40H1 W/MICROLOGIC 6.0A

SQUARE D MEL236LSIG1257 225A CIRCUIT BREAKER w/ MICROLOGIC TRIP

SQUARE D MEL236LSIG2245 CIRCUIT BREAKER w/ MICROLOGIC TRIP UNIT

SQUARE D MHL361000 CIRCUIT BREAKER *NICE*

SQUARE D MHP360008M SER.2

SQUARE D MHP361000-Z *NEW OUT OF BOX

SQUARE D NC361200 CIRCUIT BREAKER

SQUARE D NEHB30435-2 PANEL BOARD

SQUARE D NETWORK INTERFACE MODULE 8030-CRM-540

SQUARE D NX361200G CIRCUIT BREAKER

SQUARE D OMEGAPAK 8803-P00CO4L AC DRIVE (AS PICTURED)

SQUARE D OVERLOAD RELAY THERMAL UNIT 8810 SCA2

SQUARE D PFA34020G BUSSWAY SWITCH

SQUARE D PHF2036 MOLDED CASE CIRCUIT BREAKER 2000 AMP FRAME

SQUARE D PHF360000M AUTOMATIC MOLDED CASE SWITCH

SQUARE D PM820RD POWER LOGIC METER MODULE

SQUARE D POWER LOGIC CIRCUIT MONITOR 3020-CM100X1

SQUARE D POWER LOGIC CIRCUIT MONITOR 3020-CM2350

SQUARE D POWER LOGIC SYSTEM DISPLAY 3050-SD200

SQUARE D POWERPACT PJL36120 CIRCUIT BREAKER

SQUARE D PQ-3620-G

SQUARE D PQ3620G BUSWAY SWITCH

SQUARE D PROCESSOR 8020-SCP-424

SQUARE D Q4L33001027 CIRCUIT BREAKER

SQUARE D QMB-325W SWITCH

SQUARE D QMB363TW SWITCH

SQUARE D RJF36250 CIRCUIT BREAKER

SQUARE D S/MAX I/O INTERFACE MODULE 8030-CRM222 *FACTORY SEALED*

SQUARE D SD-78726

SQUARE D SY/MAX 8030-CRM601 DUAL INTERFACE CONVERTER MODULE

SQUARE D SY/MAX 8030-HIM-101 INPUT MODULE *FACTORY SEALED*

SQUARE D SY/MAX 8030-PS11 POWER SUPPLY

SQUARE D SY/MAX 8030-PS31 POWER SUPPLY MODULE

SQUARE D SY/MAX 8030-RIM125 INPUT MODULE *FACTORY SEALED*

SQUARE D SY/MAX 8030-RIM126 THERMOCOUPLE INPUT MODULE

SQUARE D SY/MAX 8030-RIM131 HIGH SPEED COUNTER MODULE *FACTORY SEALED*

SQUARE D SY/MAX 8030-ROM121 OUTPUT MODULE

SQUARE D SY/MAX 8030-ROM441 OUTPUT MODULE

SQUARE D SY/MAX 8030-RRK300 18-SLOT PLC RACK

SQUARE D SY/MAX 8055-SCP655 PROCESSORE MODULE 26K MEMORY *FACTORY SEALED*

SQUARE D SY/MAX MODEL 400 8020-SCP424 PROCESSOR MODULE w/ KEY

SQUARE D TRANSFORMER 15T3H

SQUARE D TVS2EMA16A1

SQUARE D TVS4EMA16A1

SQUARE D VCEL-SK3 LUG KIT (AS PICTURED-MISSING 3 LUGS)

SQUARE D VCEL-SK3 LUG KIT (FULL KIT)

SQUARE-D FHL36100A2 CIRCUIT BREAKER 100A

SQUURE D FJA240304

SRCO 35421169A

SSD 347-2550-9-8-1-010-1010-100 DRIVE

SSD 540-095-4-2-1-175-1000 DC DRIVE

SSD 545-0500-9-8-1-010-10101-00

SSD 546-9-8-1-115-1010-1-00 AC DRIVE CONTROLLER

SSD 5575-2 DRIVE CONTROL

SSD DRIVE 955+8R0030 DRIVE 590P-DRV/500/0011/US/ARM/0/115/0/AUX/0

SSD DRIVES 590DC/00/001 CONTROL ASSEMBLY

SSD DRIVES 690PB/0055/400/3/0/0021/US/0/0/0/0/0 DRIVE

SSD/EUROTHERM 590D DC DRIVE (BROKEN DOOR HINGES)(AS PICTURED)

SSD/EUROTHERM 590D DC DRIVE (BROKEN HINGE)(AS PICTURED)

SST 5136-SD-104 REMOTE I/O CARD

SST 5136-SD-ISA REMOTE I/O CARD

SST 5136-SD-PCI MODULE

SST/WOODHEAD 5136-DNP-104

STACO ENERGY1210B-2 VARIABLE TRANSFORMER

STAHL 8210/ 1-5-3/7

STAHL 9440/15-01-11 PROFIBUS

STAHL EXICOM ET-65-B-RS422 HMI DEVICE w/ ET-65-PACK FIELDBUS(x3)

STANLEY ES40-020 NUTRUNNER *NICE*

STAR LINEAR SYSTEMS 37429-PR02A PC BOARD

STATOHM IV DC DRIVE 42NM-2-4

STEALTH PS115-005-010 PLANETARY GEARHEAD

STEALTH SV-1500N-PM LCD MONITOR (NO POWER CORD)

STEARNS 108705200GQF BRAKE ASSEMBLY-STD

STEARNS 108706100-QF BRAKE

STEARNS 1-087-061-00-QF BRAKES

STEARNS 108708100HQF BRAKE KIT

STEARNS 1087082H0GPF REV. B BRAKE ASSY-INT

STERLING CEHA3101AAAF30B0 PUMP

STERLING ELECTRIC SBY152PHA

STI 42676-0160