福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0100-01329板卡等工控备件优势经销
发布时间:2024-11-10

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。

THORN 125-065-758 ALXM PCB CARD 125-485-850

THORN 125-485-862 DC/DC CONVERTER PCB CARD

THORN 125-485-862 DC/DC CONVERTER PCB CARD

THORN 125-485-862 DC/DC CONVERTER PCB CARD

THORN 125-485-862 DC/DC CONVERTER PCB CARD

THORN 125-485-920 PCB CARD 125-065-812

THORN 125-485-920 PCB CARD 125-065-812

THORN 125-485-920 PCB CARD 125-065-812

THORN 125-485-920 PCB CARD 125-065-812

THORN 811H MX HEAT DETECTOR 516.800.509

THORN 811H MX HEAT DETECTOR 516.800.509

THORN MCP200 MANUAL CALL POINT 514.001.142.T WITH SR BACK BOX

THORN MCP200 MANUAL CALL POINT 514.001.142.T WITH SR BACK BOX

THORN MF301EX SMOKE DETECTOR

THORN MF301EX SMOKE DETECTOR

THORN MF301EX SMOKE DETECTOR

THORN MF301EX SMOKE DETECTOR

THRANE AND THRANE A/S TT37-122028-C PCB / FAST  BY DHL & FEDEX

THRANE AND THRANE A/S TT37-122028-C PCB / FAST  BY DHL & FEDEX

THRANE AND THRANE A/S TT37-122028-C PCB / FAST  BY DHL & FEDEX

THRANE AND THRANE A/S TT37-122028-C PCB / FAST  BY DHL & FEDEX

TIDELAND 530.1255 TBC CONTROL CIRCUIT BOARD 349.1146 REV B

TIDELAND 530.1255 TBC CONTROL CIRCUIT BOARD 349.1146 REV B

TIDELAND 530.1372-02 PROGRAMMABLE OSCILLATOR PCB CARD REV C

TIDELAND 530.1372-02 PROGRAMMABLE OSCILLATOR PCB CARD REV C

TIDELAND SIGNAL CORP PCB FAB 394.1350-00 REV A / FAST SHIP DHL OR FEDEX

TIDELAND SIGNAL CORP PCB FAB 394.1350-00 REV A / FAST SHIP DHL OR FEDEX

TMC P-100 CONTROL BOARD P100

TMC P-100 CONTROL BOARD P100

TMEIC ARND-3120-C23-XIO PCB CIRCUIT BOARD

TMEIC ARND-3120-C23-XIO PCB CIRCUIT BOARD

TMEIC ARND-3120-C23-XIO PCB CIRCUIT BOARD

TMEIC ARND-3120-C23-XIO PCB CIRCUIT BOARD

TMEIC OLB ARND-8205 A3 TOSHIBA 2J3A8205-C

TMEIC OLB ARND-8205 A3 TOSHIBA 2J3A8205-C

TMEIC OLB ARND-8205 A3 TOSHIBA 2J3A8205-C

TMEIC OLB ARND-8205 A3 TOSHIBA 2J3A8205-C

TMK 9002 ERM01 PCB RACK

TMK 9002 ERM01 PCB RACK

TMK 9002 ERM01 PCB RACK

TMK 9002 ERM01 PCB RACK

TMK 9108 PCB CARD

TMK 9108 PCB CARD

TMK 9108 PCB CARD

TMK 9108 PCB CARD

TMK 9108 PCB CARD

TMK 9108 PCB CARD

TMS LC100-A0-1 ANALOG OUTPUT PCB CARD

TMS LC100-A0-1 ANALOG OUTPUT PCB CARD

TMS LC100-A0-1 ANALOG OUTPUT PCB CARD

TMS LC100-A0-1 ANALOG OUTPUT PCB CARD

TOCCO 1578-0104 CIRCUIT BOARD 15780104 D81721

TOCCO 1578-0104 CIRCUIT BOARD 15780104 D81721

TOCCO 1578-0107 CIRCUIT BOARD 15780107 D81724A-01

TOCCO 1578-0107 CIRCUIT BOARD 15780107 D81724A-01

TOCCO 1579-0105 CIRCUIT BOARD 15790105 D81733A

TOCCO 1579-0105 CIRCUIT BOARD 15790105 D81733A

TOCCO 1579-0206 CIRCUIT BOARD 15790206 D81734

TOCCO 1579-0206 CIRCUIT BOARD 15790206 D81734

TOCCO 1579-0208 CIRCUIT BOARD 15790208 D81731

TOCCO 1579-0208 CIRCUIT BOARD 15790208 D81731

TOCCO 1579-0209 CIRCUIT BOARD 15790209 D81732

TOCCO 1579-0209 CIRCUIT BOARD 15790209 D81732

TOCCO 1579-0327 CIRCUIT BOARD 15790327 D-81730M

TOCCO 1579-0327 CIRCUIT BOARD 15790327 D-81730M

TOCCO 1579-4124A CIRCUIT BOARD 15794124A 1579-0124

TOCCO 1579-4124A CIRCUIT BOARD 15794124A 1579-0124

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D-14745 CONTROL BOARD D14745

TOCCO D201658 PC BOARD D-81733

TOCCO D201658 PC BOARD D-81733

TOCCO ISHIDA D-14745 CONTROL BOARD D14745

TOCCO ISHIDA D-14745 CONTROL BOARD D14745

TOCCO ISHIDA D-14745 CONTROL BOARD D14745

TOCCO ISHIDA D-14745 CONTROL BOARD D14745

TOKIMEC 20649501 PCB CARD 206214013

TOKIMEC 20649501 PCB CARD 206214013

TOKO KEIKI 1122940309 RSA Autopilot PR-6000V PCB CARD

TOKO KEIKI 1122940309 RSA Autopilot PR-6000V PCB CARD

TOKO KEIKI 1122940309 RSA Autopilot PR-6000V PCB CARD

TOKO KEIKI 1122940309 RSA Autopilot PR-6000V PCB CARD

TOKYO KEIKI 102290453 A10 PCB CARD

TOKYO KEIKI 102290453 A10 PCB CARD

TOKYO KEIKI 102290453 A10 PCB CARD

TOKYO KEIKI 102290453 A10 PCB CARD

TOKYO KEIKi CO.LTD. 10229 3112 PCB CARD

TOKYO KEIKi CO.LTD. 10229 3112 PCB CARD

TOKYO KEIKi CO.LTD. 10229 3112 PCB CARD

TOKYO KEIKi CO.LTD. 10229 3112 PCB CARD

TOKYO KEIKiCO VERTICAL AMP 022 903698 PCB CARD

TOKYO KEIKiCO VERTICAL AMP 022 903698 PCB CARD

TOKYO KEIKiCO VERTICAL AMP 022 903698 PCB CARD

TOKYO KEIKiCO VERTICAL AMP 022 903698 PCB CARD

TOLEDO CONTROL 10535700A CIRCUIT BOARD 805152 07517

TOLEDO CONTROL 10535700A CIRCUIT BOARD 805152 07517

TOLEDO KT665032LNB TMC-0106 2304-002742 CONTROL BOARD TMC0106

TOLEDO KT665032LNB TMC-0106 2304-002742 CONTROL BOARD TMC0106

TOMAR ELECTRONICS TE5D CIRCUIT BOARD

TOMAR ELECTRONICS TE5D CIRCUIT BOARD

TOPAS_002 RCC PCB MODULE REV 1.3

TOPAS_002 RCC PCB MODULE REV 1.3

TOPAZ 07446-0405 CONTROL BOARD 074460405

TOPAZ 07446-0405 CONTROL BOARD 074460405

TOP-TRONIC 62185 POWER PCB 1301-PO-10 V05

TOP-TRONIC 62185 POWER PCB 1301-PO-10 V05

TORAY 104-K05-MDL CIRCUIT BOARD 4500468117/00010 104K05MDL

TORAY 104-K05-MDL CIRCUIT BOARD 4500468117/00010 104K05MDL

TORAY 104-K05-MDL CIRCUIT BOARD 4500468117/00010 104K05MDL

TORAY 104-K05-MDL CIRCUIT BOARD 4500468117/00010 104K05MDL

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING DWA3661 CIRCUIT BOARD SD-RA-B01

TORAY ENGINEERING SD-RA-B01 CIRCUIT BOARD DWA3655 SDRAB01

TORAY ENGINEERING SD-RA-B01 CIRCUIT BOARD DWA3655 SDRAB01

TORAY ENGINEERING SD-RA-B01 CIRCUIT BOARD DWA3655 SDRAB01

TORAY ENGINEERING SD-RA-B01 CIRCUIT BOARD DWA3655 SDRAB01

TORAY ETC610190 CIRCUIT BOARD WDCH-SUB(B)-V02 MP0493B

TORAY ETC610190 CIRCUIT BOARD WDCH-SUB(B)-V02 MP0493B

TORAY RTS-24BN CIRCUIT BOARD RTS24BN

TORAY RTS-24BN CIRCUIT BOARD RTS24BN

TORAY RTS-24BN CIRCUIT BOARD RTS24BN

TORAY RTS-24BN CIRCUIT BOARD RTS24BN

TORAY TC-RA-B05 PC BOARD TCRAB05

TORAY TC-RA-B05 PC BOARD TCRAB05

TORAY TC-RA-B08M CIRCUIT BOARD TCRAB08M


展开全文
拨打电话 微信咨询 发送询价