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

 SIEMENS BREAKER ENCLOSURE F6N1S 250A 600V

SIEMENS BREAKER ENCLOSURE FD6SS4 250A 600V SS 4X W/FD63F250 BREAKERRRAN

SIEMENS BREAKER LXD63B600 SENTRON 600A 600V 3P W/ADJ TRIPRRNTY

SIEMENS BREAKER STATIC TRIP III RMS-TSIG-TZ PROGRAMMABLE 150A-5000A 600V 3PA

 SIEMENS BRINKMANN MOTOR PUMP UD1910/2195321-001-001 40HP 2955-3560RPM 3PH 38

Siemens Brushless Servo Motor 1FK6 063-6AF71-1TH0 | W:24mm | 1FK6063-6AF71-1TH0

Siemens built-in power supply 6EV3054-0BC | 6EV3 054-0BC | V:B

Siemens Built-in Power Supply 6EW 1861-3AC | 6EW1861-3AC | E-Stand: E

Siemens Built-in Power Supply System 6EW1 TYPE (DIN41752): G24 G5/18 WRG | G24G5/18WRG

Siemens Built-in Power Supply System SVS2 Type: E24 G5/25WRG | 6EV3054-0BC

SIEMENS BUS PLUG BOS14353 100A 600V 3PH 3W FUSIBLE

SIEMENS BUS PLUG BOS14356 600A 600V 3P FUSIBLE

SIEMENS BUS PLUG UV U6C4400 400A 600V W/ CIRCUIT BREAKER

Siemens Button Module TM1 6AV3572-1AB10 | 6AV3 572-1AB10 | E: A00

SIEMENS BV0840079.0 MAIN TRANSFORMER    

Siemens C27228A Connector Cable

SIEMENS C66117-A5212-A318 3L TYPE SSI 36 E11/12-DB250/30-230F RECTIFER COLUMN

Siemens C73451-A3001-D43 Main PCB Complete SIPART DR22 N1-ND

Siemens C79 453-A3054-B20 | E:01 | Display for Variograph C79453-A3054-B20

Siemens C79451-A3125-A1 Module E:01

SIEMENS C79458L2426A1 FID ELECTRONICS P302

Siemens C98043-A1007-L Module C98043-A1007-L3 04

SIEMENS C98043A1007L SIMODRIVE FEED CONTROLLER BOARD    

Siemens CB24 Communication Module 6RX1 240-0AK01 | E:01 | 6RX1240-0AK01

Siemens CC Motor Protection 7SK8011-5EA06-3HD0/DD | 7SK8 011-5EA06-3HD0/DD

Siemens Central Control Unit 2NR9 556-1 7509 Protomatics MC 2NR9556-17509

Siemens Central Controller 6ES5155-3UA21 | V:03 + 6ES5955-3NF11 | V:08

SIEMENS CIRCUIT BOARD 447 702 9050 00F, GE 647013.0410.11A, 6RB2025-0FA00,ITEM B

SIEMENS CIRCUIT BOARD 447 702 9050 00F, GE 647013.0410.11A, 6RB2025-0FA00,ITEM C

SIEMENS CIRCUIT BOARD 447.702.9050.00.F, GE 647013.0410.11A, ITEM A

SIEMENS CIRCUIT BOARD 6RB2000-0CA00 44 7700.9060.00 1

SIEMENS CIRCUIT BOARD 6RB2025-0F A01 447 702.9050.01 L M N

SIEMENS CIRCUIT BOARD C98043-A1098-L11 03

SIEMENS CIRCUIT BOARD TYPE 03 315-A, 524 548 251 9001

Siemens Circuit Breaker | 3RV1063-7CL10 | 3RV1 063-7CL10

Siemens Circuit Breaker | 3VA2325-5HL32-0AA0 | 3VA2 325-5HL32-0AA0 | E:05

Siemens Circuit Breaker | ETU45B

Siemens Circuit Breaker 3RV1042-4KB10 | 3RV1 042-4KB10 | E:05

Siemens Circuit Breaker 3VA1116-6EE36-0AA0

Siemens Circuit Breaker 3VA1125-5GD46-0AA0 | 3VA1 125-5GD46-0AA0 | E:02

SIEMENS CIRCUIT BREAKER 3VA4112-5ED34-0AA0 125A 480V 3P 3VA4 125S FRAMERR

 SIEMENS CIRCUIT BREAKER 3VA4150-5ED34-1AA0 50A 600Y/347V

SIEMENS CIRCUIT BREAKER 3VA5222-5EC31-0AA0 225A 480V 3P

SIEMENS CIRCUIT BREAKER BOX OF 4 B315 15A 240V 3P TYPE BL

 SIEMENS CIRCUIT BREAKER BOX OF 6 B260 60A 120/240V 2P BOLT ON TYPE BLAR

SIEMENS CIRCUIT BREAKER BOX OF 6 Q260 60A 120/240V 2P

SIEMENS CIRCUIT BREAKER BQCH3B020 20A 3P 277/480V

SIEMENS CIRCUIT BREAKER BQD120 20A 277V 1P

SIEMENS CIRCUIT BREAKER CFD63B225 225A 600V 3P W/ADJ TRIP

SIEMENS CIRCUIT BREAKER CLD63B450 450A 600V 3P W/AUXILIARY SWITCH

 SIEMENS CIRCUIT BREAKER FD63F250 250A 600V 3P W/ 100A SHUNT TRIPRRANT

SIEMENS CIRCUIT BREAKER FD63F250 SENTRON SERIES 250A 600V 3P W/ 250A SHUNT TRIP

SIEMENS CIRCUIT BREAKER FXD63B110 SENTRON 110A 600V 3P SERIES C W/ 110A SHUNT TR

SIEMENS CIRCUIT BREAKER FXD63B175 175A 600V 3P W/ADJ TRIP

SIEMENS CIRCUIT BREAKER FXD63B175 175A 600V~ 3P

SIEMENS CIRCUIT BREAKER FXD63B200 SENTRON 200A 600V 3P W/ADJ TRIP

SIEMENS CIRCUIT BREAKER HEB3B020 20A 3P 480V

SIEMENS CIRCUIT BREAKER HFD63F250 SENTRON 150A 600V 3P W/ADJ TRIP

SIEMENS CIRCUIT BREAKER HFK3B225MA2REX6 TYPE HFGB 225A 600Y/347V-250V MAX 3P 1 Y

SIEMENS CIRCUIT BREAKER HFXD63B150 150A 600V 3P SENTRON SERIES SER A W/TRIPA

 SIEMENS CIRCUIT BREAKER HFXD63B150 SENTRON 150A 600V 3P W/TRIPRRANT

SIEMENS CIRCUIT BREAKER HGB3B045 45A 480V 3P

SIEMENS CIRCUIT BREAKER HGB3B070 70A 600V 3P

SIEMENS CIRCUIT BREAKER HGB3B090 90A 600V 3P

SIEMENS CIRCUIT BREAKER HHLD63F600 SENTRON 500A 600V 3P W/ADJ TRIPRRANT

SIEMENS CIRCUIT BREAKER HJXD63B400 SENTRON 400A 600V 3P W/ADJ TRIPRRANT

SIEMENS CIRCUIT BREAKER HLD63F600 SENTRON SER. 600A 600V 3P W/ADJ TRIPR

SIEMENS CIRCUIT BREAKER HNX3K120 1200A 600V 3P TYPE HNG

SIEMENS CIRCUIT BREAKER JXD22B400 SENTRON SER. 400A 240V 2P W/TRIPRRAN

SIEMENS CIRCUIT BREAKER JXD23B200 SENTRON SERIES 300A 240V 3P W/TRIPRRA

SIEMENS CIRCUIT BREAKER JXD62B300 SENTRON SERIES 300A 600V 2P

SIEMENS CIRCUIT BREAKER JXD63B300 SENTRON SER. 300A 600V 3P W/TRIPRRAN

SIEMENS CIRCUIT BREAKER JXD63B400 SENTRON 400A 600V 3P W/ADJ/SHUNT TRIP

SIEMENS CIRCUIT BREAKER LD63F600 SENTRON 600A 600V 3P

SIEMENS CIRCUIT BREAKER LXD63H600 SENTRON 600A 600V 3P W/TRIP

SIEMENS CIRCUIT BREAKER NJX3T250 250A 600V 3P W/ TRIP UNIT

SIEMENS CIRCUIT BREAKER NMX3B700 700A 240/600V 3P COSMETIC DAMAGE

SIEMENS CIRCUIT BREAKER NNX3B120 1200A 600V 3P W/ADJ TRIP

SIEMENS CIRCUIT BREAKER NNX3T120 1200A 600V 3P W/ ADJ TRIP

SIEMENS CIRCUIT BREAKER NPX3U160 1600A 600V 3P W/TRIP

SIEMENS CIRCUIT BREAKER QJ22B200H 200A 240V 2P

SIEMENS CIRCUIT BREAKER QJ23B070 70A 240V 3P

SIEMENS CIRCUIT BREAKER QR23B150 150A 200V 3P

SIEMENS CIRCUIT BREAKER SJL63B200 200A 600V 3P W/SENSITRIP

SIEMENS CIRCUIT BREAKER SJL63N200G 200A 600V 3P W/SENSITRIP/GFI

SIEMENS CIRCUIT BREAKER SJL63N400G 400A 600V 3P GFI W/SENSITRIP

SIEMENS CIRCUIT BREAKER TRIP MD63T800 800A 3P

SIEMENS CIRCUIT BREAKER, MAIN QJ22B125 125A 240V 2P W/ BREAKER KIT

 SIEMENS CLM0D03120 CONTACTOR 60A 120V

Siemens CLM1B10120 NEMA 1 20A 10Pole 110-120V 50/60Hz

Siemens Coil 3TY7503-0AK6 magnetic contactor 120V E52

Siemens Combimaster 6SE9617-3DD50ZC00 Inverter 6SE9617-3DD50-Z C00

SIEMENS COMBINATION CONTROLLER TYPE 4/3 SCFSB4210A8521GP0C SIZE 0

 SIEMENS COMBINATION FVNR MOTOR STARTER 18DUC92BF NEMA 1, 10A 200-575V 3PH W

SIEMENS COMBO PUMPING PANEL SPF1R15NFC SIZE 1 3R 3PH 600V

 SIEMENS COMBO STARTER 17DUB92BJ11 FUSIBLE SZ 1 30A 0.75-3.4A 24V 3PH 3PA

 SIEMENS COMBO STARTER 17DUD92BF11 FUSIBLE SZ 1 30A 3PH 3P COIL 110/120V

SIEMENS COMBO STARTER DISCONNECT S2TFD13120.L3R.S82.8P 6/10A/1/4A 250/600V FUSIB

Siemens Combustion SQM50.264R1G4 Damper Motor

Siemens Commutation Chrozzle 4EP3601-5DS00 IP00 Low Voltage 4EP36015DS00

Siemens Compact Power Switch 3VA1140-3EF32-0AA0 | 3VA1 140-3EF32-0AA0

Siemens Compact Power Switch 3VA1163-3EF32-0AA0 | 3VA1 163-3EF32-0AA0 | E:02

Siemens Compact Power Switch 3VA1463-4EF32-0AA0 | 3VA1 463-4EF32-0AA0 | E:03

Siemens Compact Power Switch 3VA5120-6EC31-0AA0 | 3VA5 120-6EC31-0AA0