0100-02195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。

Datapath DATA PATH DGC139C industrial motherboard

DATAPATH DATAPATH DGC1150 DGC110C industrial motherboard

DATAPATH DATAPATH DGC91B industrial motherboard

DATAPATH LIMITED DGC103C COPYRIGHT 2002 Single Channel Video Capture Card

DATAPATH LIMITED DGC103C Vision RGB-PRO1 Dual Channel Video Capture Card

DATAPATH LIMITED DGC133E COPYRIGHT 2007 Industrial Motherboard

Dell 3020 7020 9020 T7100 255W Power Supply L255AS-00 D255AS-00 H255AS-00 H255ES-01 F255ES-00 HU255AS-00

Dell 3X468 EMC CX200/CX300 Controller Module 005047882 Industrial motherboard

DELL EMC CX300 Controller SP 005048349 A17 046-002-428 U2667 Industrial motherboard

DELL HD632-H81C industrial motherboard LGA1150 COMDVIUSB3.0 5*PCI

DELL MD3000 Dual port controller AMP01-RSIM P2GW4 industrial motherboard

Dell Optiplex 3040 5040 7040 MT 0TRD3 00TRD3 B240EM-00 240W Switching Power Supply PSU

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Dell Optiplex 780 760 960 980 L235P-01 H235P-00 F235E-00 H235E-00 PW116 Power Supply

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DELL PCI-E interface SAS HBA card 111-0062510 110-J9594RC20 for netapp storage server industrial motherboard

Dell PERC 6Gb SAS HBA Card 6Gbps SAS MD3200 External Card industrial motherboard

Dell Precision T3500 D525AF-00 DPS-525FB CN-0M821J Power Supply

Dell Precision T3500 D525AF-00 DPS-525FB M821J 0M821J 525W Power Supply

Dell R730 Server Motherboard 599V5 CNCJW R53PY 4N3DF 72T6D

DELL SAS PERC H810 Array Card 1GB cache MD1200

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DELTA Power supply DPS-700EB E REV S0 0213A00R for H3C IX1000 storage server industrial motherboard

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Delta Tau PMAC2-PC/104 ASSY 603671-109 motion control card

Delta Tau PMAC2-PC/104 ASSY 603672-10A motion control board

Delta Tau PMAC2-PC/104 ASSY 603672-10B motion control board

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DEYANG DY-20CAB Servo Driver

DFI CD101 CD101-N2550 industrial motherboard

DFI dfi board SB330 SB330-CRM SB3301-000G R.AG0 industrial motherboard

DFI EL630-NR industrial motherboard LGA775 Dual network card

DFI G4C600 G4C600-D P/N:G4C601-000 industrial motherboard

DFI G4E620-N PER G4E621-051 R.AE0 4*PCI 1*AGP 3*ISA SLOT industrial motherboard

DFI G4S600-B REV.A1 G4S600-B industrail equipment motherboard

DFI G4V620-B industrial motherboard

DFI G4V620-B-G industrial motherboard

DFI G4V620-B-G REV B1 Industrial Control ATM Motherboard 4 PCI 3 ISA

DFI G7B330-B Industrial Motherboard

DFI ITOX G4S601-B industrial motherboard

dfi itox PT332 DYnamic M0-V0 E150630 94V-0 industrial motherboard

DFI LanParty DK P55-T3eH6 motherboard

DFI LanParty UT P35-T2R industrial motherboard

DFI LanParty UT P45-T3RS motherboard LGA 775 DDR3

DFI NP102-N16C NP102 industrial motherboard

DFI PIC-H61 industrial motherboard

DFI PT630 PT630-NRM motherboard

DFI SB332-C Industrial Motherboard

DFI TEM120-02B TEM120 TEM120-100G industrial motherboard

DIALOGIC board DIALOGIC D41EPCI-JP PCI interface industrial motherboard

Dialogic Corp Voice Card 885E-DIVAA Diva Analog-8 PCIE industrial motherboard

Dialogic D240JCTT1EW D240 JCT T1 PCIE Voice card

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DIALOGIC D600JCT1E1120W C60131-001 industrial motherboard

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Dialogic Dialogic 8507180070BC 96-0885-005 DM/IP601-2E1-CPCI-100BT industrial motherboard

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Dialogic Dialogic D/41E SE 85-0552-002 REV.C with  industrial motherboard

dialogic Dialogic D/41JCT-LS voice card industrial motherboard

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Diebold MBATX-845E-G2B REV 3.2 4*PCI 1*AGP 3*ISA industrial motherboard

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6SC6 600-4GA00 | Siemens | Central Processing Servo Module, 96 Pin, Male,

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SF-A2.0020.030-10.050 | Bosch | Servo Motor, 0-2.0 NM, 3000RPM, 20A,

6SC6 600-4DA01 | Siemens | PLC Assembly Board,

QLCCM12ABN | Moore Products |, Control Module,

MAX-4/11/03/032/08/1/0/00 | ELAU INC | Servo Drive,