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 6SE7022-6TP50-Z 510-650VDC 76.5A

SIEMENS 6SE7022-7EP70-Z Z=F01 380-480V 27A

SIEMENS 6SE7023-4EC61-Z 380/480V 37.4A

SIEMENS 6SE7023-4EC61-Z+20 380-480VAC 37.4A

SIEMENS 6SE7023-4TC61-ZG91 510-650VDC 40.5A

SIEMENS 6SE7023-8TP60-Z-G91+K80 510-650VDC 60A

SIEMENS 6SE7024-7FD61-Z

SIEMENS 6SE7026-0ED51

SIEMENS 6SE7026-0ED61-Z L20+ 380-480VAC 64.9A

SIEMENS 6SE7027-2ED51-Z 380-480VAC 79.2A

SIEMENS 6SE7031-8EF84-1JC1

SIEMENS 6SE7032-7EB87-2DA0 673/774V 135/329A

SIEMENS 6SE7090-0XX84-0AC0 + 6SE7090-0XX84-0BJ0 BOARD

SIEMENS 6SE7090-0XX84-0AF0 + 6SE7090-0XX84-0AJ0 BOARD

SIEMENS 6SL3120-1TE13-0AA4 600VDC 3A

SIEMENS 6SL3120-1TE23-0AA3

SIEMENS 6SL3120-1TE24-5AC0 510-720V 54A

SIEMENS 6SL3120-2TE15-0AA3

SIEMENS 6SL3120-2TE21-8AA0 600VDC 18A

SIEMENS 6SL3121-2TE13-0AA4 600VDC 3A

SIEMENS 6SL3130-7TE25-5AA2

SIEMENS 6SL3131-6AE15-0AA1 380-480V 8.3A

SIEMENS 6SL3210-1PE23-8UL0 380-480V 36A

SIEMENS 6SL3210-1PE26-8UL0 380V-480V 57A

SIEMENS 6SL3350-6TK00-0EA0 380-690V

SIEMENS 6SN1111-0AA00-0DA1

SIEMENS 6SN1123-1AA00-0FA0 200A

SIEMENS 6SN1123-1AA00-0KA1

SIEMENS 6SN1123-1AA01-0FA1 200A

SIEMENS 6SN1124-1AA00-0CA2 (AS PICTURED)

SIEMENS 6SN1124-1AA00-0LA3

SIEMENS 6SN1124-1AA01-0FA1

SIEMENS 6SN1124-1AB00-0AA2

SIEMENS 6SN1124-1AB00-0BA2 25A

SIEMENS 6SN1145-1AA01-0AA2

SIEMENS 6SN1145-1BA01-0BA1

SIEMENS 6SN1145-1BA01-0DA1

SIEMENS 6SN1145-1BA01-0DA1

SIEMENS 6SN1145-1BA01-0DA1

SIEMENS 6SN1145-1BA02-0CA2

SIEMENS 6SN1145-1BB00-0FA1 (AS PICTURED)

SIEMENS 6SN1146-1BB02-0CA2

SIEMENS 6SN2155-2BF21-1BA1 48VDC 10.5A

SIEMENS 6SN2155-2BF21-1BA1 48VDC 5.25A

SIEMENS 7KK1297-2PE01,C73249-A97-L1-5 BOARD

SIEMENS 7KK1297-2SQ11,C73249-A97-L5-1 BOARD,AS PHOTOS

SIEMENS 7MB2337-7AQ00-5CQ1-ZA13

SIEMENS 7ME35301AA000AA1 FUS1010 240V

SIEMENS 7ME35302AA000AA1 FUS1010

SIEMENS 7ME6310-2RJ13-1CF2 4.35-276PSI

SIEMENS 7ME6310-3MJ13-1CF2 115-230VAC 276PSI

SIEMENS 7ME6310-4HJ13-1CF2 4.35-276PSI

SIEMENS 7MF4033-1DY10-1NC6-Z 10.5-45VDC 14.5-464PSI

SIEMENS 7MF4433-1CA22-1NC7-Z 10-45VDC 6092PSI

SIEMENS 7MF4433-1CA22-1NC7-Z 10-45VDC 6092PSI

SIEMENS 7MF4433-1CA22-1PC7-Z .58-.87PSI

SIEMENS 7MF4433-1DA22-1PC7-Z 10.5-45VDC .036-3.36PSI

SIEMENS 7MF4433-1FE22-1NC6-Z 10.5-45VDC 2300PSI

SIEMENS 7MF4434-1FY02-2AF6-Z 9-32VDC

SIEMENS 7MF4633-1EY22-1NC6-Z 2300PSI

SIEMENS 7MH7156-1BA00-1AA 250V 5A

SIEMENS 7ML54320BJ200AA0

SIEMENS 8594319X1786, 85 94 319 X1786 D320 BOARD

SIEMENS 8720211K5001 D13 87 20 211 K5001 D13 BOARD

SIEMENS 8786261,87 86 261 K1057 D3 BOARD

SIEMENS 8786287 87 86 287 K1057 D4 E3 BOARD

SIEMENS 8786303,87 86 303 K1057 D5 BOARD

SIEMENS 8786345,87 86 345 K1057 D7 BOARD

SIEMENS 8786444,87 86 444 K1057 D12 BOARD

SIEMENS 8786469,87 86 469 K1057 D13 BOARD

SIEMENS 8789174,87 89 174 K1057 D19 BOARD

SIEMENS 8WD4 308-0DC, INDUSTRIAL CONTROL SYSTEM BASE - FOR PIPE 400MM

SIEMENS 9729021 K1043 D12 BOARD

SIEMENS 978SP 6DR5210-0EN00-0AA3 18-30V 150PSI 1-1/2" (AS PICTURED)

SIEMENS 9AB4141-3FJ,IM I06 BOARD

SIEMENS A1-106-100-502

SIEMENS A1-106-100-533 REV. 04

SIEMENS A5E00302286 12"

SIEMENS A5E03741685 SZVF79LS035449

SIEMENS A5E34957918001

SIEMENS AC5102 S54507-C22-A1 ACCESS CONTROL UNIT TEMPERATURE RANGE 0-50°C

SIEMENS ACCESS POWER METER 9340-60-I/O26 SENTRON PAC3200 PAC4200 MODULE

SIEMENS AMS-M16-A82 C8451-A45-A3-4 BOARD

SIEMENS AS-i 7-Segment-anzeige 3SF4102-1B, 3SF41021B  #1618F

SIEMENS AT400+ ATL BERKSHIRE ANALOGUE PHONE  fbf2a

SIEMENS AT600 FULL FEATURE ANALOGUE DESK OFFICE PHONE WHITE  BOXED fbe3j

SIEMENS BOARD 16 73 735 X1989 D16 E3 TEIL 1

SIEMENS BOARD 1784185,PCB:9889585..REV:02

SIEMENS BOARD 580 231 9101.01,570 521 9101.00,

SIEMENS BOARD 6ES5921-3WB13,6FX1B07-0BX01,6ES5373-0AA41

SIEMENS BOARD 6FX1121-8BB02,6FX1126-2BA00

SIEMENS BOARD 6FX1123-1CC01, 6FR2820-0AA01-3C

SIEMENS BOARD 6FX1123-80A04

SIEMENS BOARD 6SN1118-1NH01-0AA0, 6SN1114-0NB00-0AA1,462008.1235.00

SIEMENS BOARD ASM:3557175,PCB:3557167

SIEMENS BOARD ASM:3559783,PCB:3559775

SIEMENS BOARD ASM:5209106,PCB:5209098,& 3528853 PCB:3528846,& 1632947

SIEMENS BOARD ISKAMATIC B EU31 /6FQ2531-0B

SIEMENS BOARD,4371006,PCB:1776983..REV:03

SIEMENS BOS16453

SIEMENS C25315-A40-A1 110/220V 1A

SIEMENS C73249-A97-L17-2 BOARD,AS PHOTOS

SIEMENS C79458L7000B126 1-X-3-4-5-6-7-8,02-85 C79040-A7420-C126- BOARD  SHI

SIEMENS Circuit Breaker, 5SY4316-6, 5SY4306-6, 5SY4325-7, 5SY4106-6,  11

SIEMENS Circuit Breaker, 5SY4320-7, 5SY4306-6, 5SY4316-7, 5SY4316-6,  4

SIEMENS CMT3T800 600V 800A

SIEMENS CNT3A120 600V 1200A

SIEMENS CNT3A120 600V 1200A

SIEMENS COMMUNICATION PROCESSOR 6ES7441-1AA03-0AE0, 6ES7441-1AAO3-OAEO

SIEMENS CPCI-SV532,6AR1306-0LC00-0AA0,6AR1355-0CD00-0AA0

SIEMENS CPCI-SV533,6AR1306-0LE00-0AA0 POWER SUPPLY

SIEMENS CPU ST160, 288-1ST60-0AA0, 2881ST600AA0, CPU Module, MISSING COVERS

SIEMENS CPU ST160, 288-1ST60-0AA1, 2881ST600AA1, SIMATIC S7-200,

SIEMENS CPU226 216-2BD21-0XB0,223-1BH21-0XA0,223-1PH21-0XA0,231-7PB21-0XA0

SIEMENS D2156-S11 GSW26361-W108-Z2-02-36 MOTHERBOARD

SIEMENS D504 DET_TEMP_C,1626261,16 26 261 K1087 D504 E3.1 BOARD

SIEMENS D511 ADC,1623110,16 23 110 K1087 BOARD

SIEMENS D512 ACU_1,1623136 16 23 136 K1087 E3 BOARD

SIEMENS DISCONNECT SWITCH &BUSS LPJ-175SP, CFSJ200A, CFSJ-200A,

SIEMENS DISCONNECT SWITCH &Limitron JKS-100, CFSJ100A, CFSJ-100A,

SIEMENS DISPLAY FILTER PROCESSOR [DFP] BOARD 9877283..REV:B,1780019

SIEMENS E562 18 07 903 X049I D94 BOARD ,11 65 500 X2107 D93 E2,03 95 897 X049I D

SIEMENS EINBAU-NETZGERAET SYSTEM SVS2 TYP: DIN 41752,6EV 3054-0GC

Siemens Elrest Panel ASY/CAN/P50.2/C515C/V1.43/SIEM ARTNR:1051393

SIEMENS EQG630D 120/240V 30A

SIEMENS ET200-HANDHELD, 6ES5782-2MB11, 6ES57822MB11,

 SIEMENS ET200PRO FC-F 6SL3235-0TE21-1SB0 INVERTER,COVER BROKEN

SIEMENS ETU27B RELEASEELECTRONIC TRIP UNIT

SIEMENS EUROSET 2010 TELEPHONE S30054-S6521-C63-1

 SIEMENS FC-F 6SL3235-0TE21-1SB0 & 6SL3260-2TA00-0AA0

Siemens FXD63B225L 3P 600V 225A Santron Molded Case Circuit Breaker, chip corner

SIEMENS G26023-N43424-S100-2 REV 1.5 G26023-N43424-S100-1 REV 1.3 B&K PCB