0100-0169板卡等工控备件优势经销

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。

AUTRONICA BXA-40 PCB 7212-210.0002 REV 5 / FAST SHIP DHL OR FEDEX

AUTRONICA BZB-500 INTERFACE UNIT

AUTRONICA BZB-500 INTERFACE UNIT

AUTRONICA BZB-500 INTERFACE UNIT

AUTRONICA BZB-500 INTERFACE UNIT

AUTRONICA EN1575A PCB CARD

AUTRONICA EN1575A PCB CARD

AUTRONICA EN1575A PCB CARD

AUTRONICA EN1575A PCB CARD

AUTRONICA KDA-2/R1 ANALOG INPUT BOARD 7252-003.0001

AUTRONICA KDB-1A BINARY INPUT CARD 7252-004.0001

AUTRONICA KDB-1A BINARY INPUT CARD 7252-004.0001

AUTRONICA KDC-3B/87-C3 MICRO PROCESSOR BOARD 7252-074.0001

AUTRONICA KDS-5B POWER SUPPLY PCB UNIT 7251-029.0003

AUTRONICA KMG-200 PCB CARD 7252-019.0003

AUTRONICA KRC-2/6 PCB CARD 7212-042.0006

AUTRONICA KRC-2/6 PCB CARD 7212-042.0006

AUTRONICA KRESTMODUL PCB CARD KMK-200 7251-011.0003 / FAST SHIP DHL OR FEDEX

AUTRONICA KRETSKORTMODUL PCB KME-210/E 7251-010-0002 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB CARD EAS-1 381.010.20.072 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB CARD KMB-201/NL 7251-031.0002 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB CARD KMC-210/2XTBAR 7252-013.0002 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB CARD KMG-200/G 7252-019.0000 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB CARD KRR-1 7225-036.0002 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB KDL-20/D32 7212-112.0001 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB MAS KMA-200/A 7251-008 / FAST SHIP DHL OR FEDEX

AUTRONICA PCB NKA-110 7212-227.0001 E.I.E ALT-101 / FAST  BY DHL / FEDEX

Autronica WAS-2000 Fire and Security Test unit was2000 bsd-310 bls-310 bss-310a

AUXILIARY CONSOLE PCB 0509-1500-00 REV A / FAST SHIP DHL OR FEDEX

AVATECH PCB MODULE EM-711-9108E / FAST SHIP DHL OR FEDEX

AVC FCSTD016-C BOARD

AVC FCSTD016-C BOARD

AVC FCSTD016-C BOARD

AVC FCSTD016-C BOARD

AVC PASTD030 12259 BOARD

AVC PASTD030 12259 BOARD

AVERY DENNISON A2292 A2292-06 CONTROL BOARD A229206

AVERY DENNISON KW-46-JJ10 A3706-05 05E11M10 A4455-05 CONTROL BOARD

AVTRON A10459 CALIBRATION BOARD

AVTRON A10459 CALIBRATION BOARD

AVTRON A14702 AMPLIFIER CONTROL BOARD

AVTRON A14702 AMPLIFIER CONTROL BOARD

AVTRON A14813 2 BOARD ASSY. A14783

AVTRON A14813 2 BOARD ASSY. A14783

AVTRON A22829 PC BOARD REV.T

AVTRON A22829 PC BOARD REV.T

AXIOMTEK AS59099 DAC RMF VERSION A3 SOFTWARE AND CONTROL BOARD

AXIS COMMUNICATIONS Q7401 VIDEO ENCODE BAREBONE PCB 0288-041

AY PCB 7700-0801-1410 / FAST  BY DHL / FEDEX

AY PCB 7700-0801-1410 / FAST  BY DHL / FEDEX

AY PCB 7700-0801-1410 / FAST  BY DHL / FEDEX

AY PCB 7700-0801-1410 / FAST  BY DHL / FEDEX

AYU901-1150G PCB CARD BPU901-4058P001 2

AYU901-1150G PCB CARD BPU901-4058P001 2

B&R 8BVI0014HWD0.000-1 DRIVE 8BVI0014HWD00001

B&R 8BVI0014HWD0.000-1 DRIVE 8BVI0014HWD00001

B&R 8BVI0055HWD0.000-1 SERVO DRIVE 8BVI0055HWD00001

B&R AUTOMATION SV2CON2/3 CONTROL PCB BOARD

B&R AUTOMATION SV2CON2/3 CONTROL PCB BOARD

B&R AUTOMATION SV2IGBTI1-1/2 IGBT PCB BOARD

B&R AUTOMATION SV2IGBTI1-1/2 IGBT PCB BOARD

B&R AUTOMATION SV2LSTI1-1/3 POWER PCB CARD

B&R AUTOMATION SV2LSTI1-1/3 POWER PCB CARD

B&R AUTOMATION SV2LSTI1-1/3 POWER PCB CARD

B&R AUTOMATION SV2LSTI1-1/3 POWER PCB CARD

B&R ECE243-0 PC BOARD ECE2430

B&R ECE243-0 PC BOARD ECE2430

B&R ECE243-0 PC BOARD ECE2430

B&R ECE243-0 PC BOARD ECE2430

B&R ECPIF3-0 PC BOARD ECPIF30

B&R ECPIF3-0 PC BOARD ECPIF30

B&R ECPIF3-0 PC BOARD ECPIF30

B&R ECPIF3-0 PC BOARD ECPIF30

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R HCMARC-0CT PC BOARD HCMARC0CT

B&R MCA12A-0 CIRCUIT BOARD A112/8 MCA12A0

B&R MCA12A-0 CIRCUIT BOARD A112/8 MCA12A0

B&R MCA12B-0 CIRCUIT BOARD MCA12B0 REV C0

B&R MCA12B-0 CIRCUIT BOARD MCA12B0 REV C0

B&R MCE16A-0 CIRCUIT BOARD MCE16A0 REV C0