产品中心
AD75P1-S3
AD75P1-S3
AD75P1-S3
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。
SIEMENS 6FX2001-5WD25-0AA1 DRIVE HALLOW SHAFT (AS PICTURED)
SIEMENS 6GF6220-0AA
SIEMENS 6GK1105-2AB10 OPTICAL SWITCH
SIEMENS 6GK1147-3MA00 COMMUNICATION PROCESSIR MODULE
SIEMENS 6GK5786-1AA60-2AA0 SCALANCE W786-1PRO
SIEMENS 6GK7-343-1GX11-0EX0 SIMATIC NET
SIEMENS 6RA 2313-6DV61-0 COMPACT CONVERTER
SIEMENS 6RA2 677-6DV57-0 DRIVE
SIEMENS 6RA2116-6DV66-0 SIMOREG DRIVE CONTROL
SIEMENS 6RA2418-2FV62 DRIVE 30AMPS
SIEMENS 6RA2418-2FV62 MICROPROCESSOR D.C. DRIVE R1-116-250-504
SIEMENS 6RA2425-2FV62 MICROPROCESSOR D.C. DRIVE A1-116-250-505
SIEMENS 6RA2425-2FV62 MICROPROCESSOR D.C. DRIVE w/ A1-108-101-502 DISPLAY
SIEMENS 6RA2677-6DV57-ZA14 DRIVE
SIEMENS 6RA7028-6FS22-0-Z DC CONVERTER
SIEMENS 6RA7078-6FV62-0 DC DRIVE
SIEMENS 6RB2105-0SD01
SIEMENS 6SC6100-0GB12 POWER SUPPLY VOLTAGE CLAMPING MODULE
SIEMENS 6SC6100-0NA01 CONTROL BOARD 1AXIS ANALOG
SIEMENS 6SC6112-4HA00
SIEMENS 6SC6140-0FE01
SIEMENS 6SC6170-0FC01 DRIVE BOARD
SIEMENS 6SC6506-OAA00
SIEMENS 6SE2113-3AA21 AC DRIVE w/ 6SE2100-1CA00 CONTROL PANEL
SIEMENS 6SE3290-0XX87-8PB0 *SEALED*
SIEMENS 6SE6 440-2UD21-5AA1 AC DRIVE
SIEMENS 6SE6430-2UD35-5FA0 MICROMASTER 430 INVERTER
SIEMENS 6SE6440-2UD27-5CA1 MICROMASTER 440 AC DRIVE
SIEMENS 6SE6440-2UD31-1CA1
SIEMENS 6SE6440-2UE22-2CA1 MICROMASTER 440
SIEMENS 6SE6440-2UE22-2CA1 MICROMASTER 440 W/ ADVANCED OP. PANEL
SIEMENS 6SE6440-2UE24-0CA1 MICROMASTER 440 WITH MANUAL AND DISK
SIEMENS 6SE6440-2UE31-1CA1 MICROMASTER 440
SIEMENS 6SE7012-0TP50-Z MASTERDRIVES MC DC/AC DRIVE (AS PICTURED)
SIEMENS 6SE7016-4FS87-2DA0
SIEMENS 6SE7031-7HH84-1HJ0 CIRCUIT BOARD *FACTORY SEALED*
SIEMENS 6SE7032-6EG20-Z AC DRIVE
SIEMENS 6SE7032-7EB87-2DA0 BRAKING UNIT SIMOVERT
SIEMENS 6SE7032-7EB87-2DA0 BREAKING UNIT
SIEMENS 6SE7032-7EB87-2DA1 MASTER DRIVES
SIEMENS 6SE7032-7EB87-2DA1 SIMOVERT BRAKING UNIT 200155684
SIEMENS 6SE7-032-7ES87-2DC0
SIEMENS 6SE7033-7ES87-0FA0 DRIVE CONVERTER
SIEMENS 6SE7033-7ES87-0FA0 SIMOVERT 500A
SIEMENS 6SE7332-5HF00-0AB0 INVERTER
SIEMENS 6SE9212-ODA40 MICRO MASTER DRIVE
SIEMENS 6SN1111-0AA01-0CA1 DRIVE
SIEMENS 6SN1112-1AC01-0AA0 SIMODRIVE UEB-MODUL INT/EXT
SIEMENS 6SN1118-0AA11-0AA1 DRIVE
SIEMENS 6SN1118-0DG21-0AA1
SIEMENS 6SN1118-0DJ21-0AA1
SIEMENS 6SN1123-1AA00-0AA2 SIMODRIVE
SIEMENS 6SN1123-1AA00-0CA0 POWER MODULE
SIEMENS 6SN1123-1AA00-0EA0 POWER MODULE
SIEMENS 6SN1123-1AB00-0BA1 SIMODRIVE
SIEMENS 6SN1145-1AA01-0AA1 SIMODRIVE
SIEMENS 6SN1145-1BA02-0CA0 POWER SUPPLY MODULE
SIEMENS 6SY7000-0AB66 COOLING FAN
SIEMENS 7ME35302AA000AA1 SITRANS F 1010DNR-T2KGS-S2
SIEMENS 7ME6920-1AA30-1AA0 SITRANS F M MAGFLO
SIEMENS 7MF4033-1DA10-1NC6-Z TRANSMITTER
SIEMENS 7MF4033-1DY10-1NC6-Z TRAMSITTER
SIEMENS 7MF4433-1DA22-1AC6-Z TRANSMITTER
SIEMENS 7MF8023-1CA14-1AJ6-Z TRANSMITTER
SIEMENS 7ML1-100-0AA20 TRANSDUCER ULTRASONIC LEVEL MEASUREMENT
SIEMENS 7ML15101HA12
SIEMENS 7ML50042AA101A LEVEL CONTROL INTERFACE
SIEMENS 7ML50332AA01A LEVEL SENSOR
SIEMENS 7ML52212BA14 *SEALED*
SIEMENS 7ML5221-2BA14 LEVEL TRANSMITTER
SIEMENS 7ML54220DD10 SENSOR
SIEMENS 7ML5720-1AB11-0AA0
SIEMENS 7SJ6005-4EA00-0DA1/BB SPIROTEC DRIVE
SIEMENS 7SJ6005-4EA00-1DA1/BB SPIROTEC DRIVE
SIEMENS 7SJ6025-4EB10-1FA0/CC
SIEMENS 87HAN6MF STARTER
SIEMENS 9300 DISPLAY PROFIBUS 9300DP-200-ZZZZA
SIEMENS A1-101-017-524-5191 CIRCUIT BOARD
SIEMENS A1-106-100-522
SIEMENS A1-106-100-522 IS01 DC DRIVE BOARD
SIEMENS A1-106-100-531
SIEMENS A1-106-100-833 QUAD POWER INTERFACE
SIEMENS A1-106-150-501A MICROPROCESSOR DC DRIVE
SIEMENS A1-116-100-504 PC INTERFACE BOARD A1-416-200-001
SIEMENS AC/DC RECTIFIER 6SE7-031-2EP85-0AA0 *NICE*
SIEMENS ACTUATOR SKP10.191U17
SIEMENS AZL52.40B1 PROGRAM DISPLAY UNIT
SIEMENS BBR 3 542 1290A CONTROL BOARD
SIEMENS BOARD A1-103-100-502 (AS PICTURED)
SIEMENS BOS14351RZ BUSS PLUG
SIEMENS BOS14352RZ BUSS PLUG
SIEMENS C6ES7-315-2AF03-0AB0 CPU W/PS
SIEMENS CED63BQ3QL CIRCUIT BREAKER
SIEMENS CENTRAL PROCESS UNIT 6ES5524-3UA13
SIEMENS CENTRAL PROCESSING UNIT 6ES7 414-2XG04-0AB0 *FACTORY SEALED*
SIEMENS CFD63B200 CIRCUIT BREAKER
SIEMENS CIRCUIT BREAKER 175A CFD63B175 (AS PICTURED)
SIEMENS CIRCUIT BREAKER LXD63B450L (AS PICTURED)
SIEMENS CONTACTOR 3TK5222-0AV0
SIEMENS CONTACTOR 40JG32A*
SIEMENS CONTROL BOARD RACK 3-424-2076A
SIEMENS CONTROL PENDANT 3-424-2327A02
SIEMENS CONTROLLER 352PBA21ANNNNAW
SIEMENS CONTROLLER 6ES7 315-2AG10-0AB0
SIEMENS CPU BOARD 6FX1123-1CA00
SIEMENS CPU BOARD F002501029AC
SIEMENS CPU MODULE 6ES5 943-7UB11
SIEMENS D380/250 DRIVE RA 2677-6DV57-0
SIEMENS D600/240 DRIVE 6RA2176-6GS20-0
SIEMENS DRIVE 6SE9217-3DB40
SIEMENS DRIVE BOARD 6FX1124-1BA02
SIEMENS DRIVE MICROMASTER VECTOR 6SE3212-1CA40
SIEMENS DRIVE-CLIQ HALLOW SHAFT 6FX2001-5WD25-0AA1
SIEMENS DRIVER BOARD C98043-A1005-L2-E14
SIEMENS E24G5/15WRGD POWER SUPPLY MODULE
SIEMENS EBM PAPST K1G220-AB73-11 FAN
SIEMENS ETHERNET MODULE 6GK7343-1EX11-0XE0
SIEMENS FXD63A250 CIRCUIT BREAKER
SIEMENS FXD63H150 CIRCUIT BREAKER
SIEMENS G-BH1 2BH1300-1AH11-ZN03 MOTOR
SIEMENS HDX3B080 CIRCUIT BREAKER
SIEMENS HDX3B125 CIRCUIT BREAKER
SIEMENS HJD63F400 CIRCUIT BREAKER 400A (NO LUGS (AS PICTURED)
SIEMENS HLXD63B450
SIEMENS HMD63F800
SIEMENS HPXD63B160 CIRCUIT BREAKER 1600A
SIEMENS IFK7101-5AF71-1UA0
SIEMENS INTERFACE BOARD R1-106-100-531 REPAIRED
SIEMENS INTERFACE MODULE 6ES7 151-8AB01-0AB0 *FACTORY SEALED*
SIEMENS INTERFACE MODULE 6ES7 153-2BB00-0XB0
SIEMENS INTERFACE MODULE 6ES7 416-3FS06-0AB0 (AS PICTURED)
SIEMENS JD63B400 CIRCUIT BREAKER 400A (JD63F400 FRAME)