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

IDEC HE2BM2 Pushbutton

IDEC HE2GX222SC SelfSafe ExplosionProof Handle Switch

Idec HG1A-SB32CFE HG1ASB32CFE Micro/I DC24V MAX 10W

Idec HG1A-SB32CFE HG1ASB32CFE Micro/I DC24V MAX 10W

Idec HG2F-SS2VF HG2FSS2VF LCD Touch Screen

Idec HG2F-SS2VF HG2FSS2VF LCD Touch Screen

IDEC HS5D02RNP safety switch  

IDEC HW1LMF21004Q (HWG10 (HWDA1F) Pushbutton Green

IDEC LD6AWZ Base Module Signal Column

IDEC LD9Z6AL Signal Column Element Yellow

IDEC LED LT7AG  

IDEC LED LT7AY

IDEC LED Unit RED Type LT7AR

IDEC LT9Z7T Base Mounting Holder  

IDEC MicroSmart Module Type: FC4AC10R2/

IDEC MonoLevel Switches HW1M2020F30N + F10

IDEC MonoLevel Switches HW1M2020F30N1 + F10 + F01  

IDEC MonoLever Switches HW1M2020F30N1 + F10

IDEC Nameplate HAAVJ27

Idec PS3L-F24AF C PS3LF24AFC Power Supply 24VDC 6.5A

Idec PS3L-F24AF C PS3LF24AFC Power Supply 24VDC 6.5A

IDEC RELAY RF1V2A2BLD24

IDEC RELAY RY2SUL  

IDEC RF2S1A1BD1D24 RELAY

IDEC RJ2SCLD12 Relay Plug 10Piece/Box

IDEC RJ2SCLD24 Relay Plug 8 Piece/Box

IDEC RR3PAUL Relay   

IDEC RY4SUC 10pcs 24VDC Relay/Box

IDEC Smar AXIS Type FT1AH12RA

IDEC XW1EBV413R Emergency Stop Switch  

IDEC YW1LM2E01Q0R Push Button Switch White

IDEC YWE10 Contact Block Black 16Piece

Iden 227D (B)

Iden 227D (B)

IEI AFL-15B AFL-15B-915-CM370-1,50 LCD Panel  

IEI AFL-15B AFL-15B-915-CM370-1,50 LCD Panel  

IEI Iwashita AD 2000 AD2000 Automatic Dispenser Gray

IEI Iwashita AD 2000 AD2000 Automatic Dispenser Gray

IEI PCISA-C400EV PCISAC400EV V2.0 Board

IEI PCISA-C400EV PCISAC400EV V2.0 Board

IEI/IWASHITA ACCURA EX Dispenser

IEI/IWASHITA ACCURA EX Dispenser

IFIMOTO ATA 63 B4 0.18KW 1350RPM EMotor  Un

IFM ASi Power Supply AC1216 Preowned

IFM EFECTOR OS5016 OSRFPKG retroreflective sensor /un

IFM Efector PP7024 Pressure Switch  

IFM Efector PP7024 Pressure Switch  

IFM effector ig2008  FRKG/IG 5533 inductive sensor un

Ifm Electronic DN 2034 Power Supply

Ifm Electronic DN 2034 Power Supply

IFM IGW201 Inductive Sensor   

Igas ISR310

IGAS ISR-310 ISR 310/5 UL Servo Drive DAMAGE

IGAS ISR-310 ISR 310/5 UL Servo Drive DAMAGE

IGUS ECHAIN series E4.42.18.15.0

Igus TRC.30.050 cable towing chain length 3.50m Ø 34.5mm

IHB-100W-DL-004 IHB100WDL004 LED Highbay Light 100W 220VAC w/ accessories

IHB-100W-DL-004 IHB100WDL004 LED Highbay Light 100W 220VAC w/ accessories

IIC_REL.B 01 IIC_REL.L 01 IIC_REL.A 01 Board

IIC_REL.B 01 IIC_REL.L 01 IIC_REL.A 01 Board

IICUNI.B M1 IICUNI.L IIC-BUS Universal Interface

IICUNI.B M1 IICUNI.L IIC-BUS Universal Interface

IIYama PLE383S-W4X A Monitor

IIYama PLE383S-W4X A Monitor

IKA-Labortechnik RET-GS RETGS Hotplate Stirrer w/ ETS-D4

IKA-Labortechnik RET-GS RETGS Hotplate Stirrer w/ ETS-D4

Ikegami PD93R5E Monitor (NTSC) Board

Ikegami PD93R5E Monitor (NTSC) Board

Ikegami PD93R8E Video Demod Board

Ikegami PD93R8E Video Demod Board

Ikegami PE5213E Circuit Board

Ikegami PE5213E Circuit Board

Ikegami V-R82P VR82P Dual LCD Monitor  

Ikegami V-R82P VR82P Dual LCD Monitor  

IKO CRBH20025A Cross Roller Bearing Ring Rusted

IKO CRBH20025A Cross Roller Bearing Ring Rusted

IKO CRWG3-50 CRWG350 Crossed Roller Slide Assembly

IKO CRWG3-50 CRWG350 Crossed Roller Slide Assembly

Iko LWLF42 Linear Block 1pc w/ Linear Rail 45cm

Iko LWLF42 Linear Block 1pc w/ Linear Rail 45cm

IKO TDL1-1600/06S TDL1160006S Servo Driver  

IKO TDL1-1600/06S TDL1160006S Servo Driver  

IKO TU40F30/G8E316 Actuator w/ ASM66AK w/ damage

IKO TU40F30/G8E316 Actuator w/ ASM66AK w/ damage

IKO TU50F30/G10E722 w/ ARLM66AA Stepping Motor

IKO TU50F30/G10E722 w/ ARLM66AA Stepping Motor

IKO TU50F30/G10E722 w/ ARLM66AA Stepping Motor w/ Cut Cable Made in Japan

IKO TU50F30/G10E722 w/ ARLM66AA Stepping Motor w/ Cut Cable Made in Japan

IL-Power Oy PWR-48V/30A PWR48V30A Power Supply 13.5 V 30A

IL-Power Oy PWR-48V/30A PWR48V30A Power Supply 13.5 V 30A

Ilryung Telesys HDSL-RT(E)-AC 4540019700 H4000RA

Ilryung Telesys HDSL-RT(E)-AC 4540019700 H4000RA

Imada 5Kgf Push Pull Gauge

Imada 5Kgf Push Pull Gauge

Imagingsource DFK 41F02 DFK41F02

Imagingsource DFK 41F02 DFK41F02

Imagingsource DMK 21AF04 DMK21AF04 CCD Camera

Imagingsource DMK 21AF04 DMK21AF04 CCD Camera

Imaje S7 Mega Injet Coder Module Panel

Imaje S7 Mega Injet Coder Module Panel

Imavision DH-HV1351UM-M DHHV1351UMM Industrial Camera

Imavision DH-HV1351UM-M DHHV1351UMM Industrial Camera

IMC2010 PC0116B Circuit Board Module

IMC2010 PC0116B Circuit Board Module

IME ARWJR 94072893 Relay

IME ARWJR 94072893 Relay

IME VSA/1R VSA1R Relay 220V 50Hz  

IME VSA/1R VSA1R Relay 220V 50Hz  

Imprex IMP-DCZ-IV IMPDCZIV ION Blower

Imprex IMP-DCZ-IV IMPDCZIV ION Blower

IMS 110-0375-002 1100375002 Rev C Power Sequencer Board

IMS 110-0375-002 1100375002 Rev C Power Sequencer Board

Imtech 1xPT100KI.B 2L Resistance Thermometer

INA 87 L08 KWE15 G3 V1FA515.6 Linear Block w/ Rail 12cm 30Days Warranty

INA 87 L08 KWE15 G3 V1FA515.6 Linear Block w/ Rail 12cm 30Days Warranty

INA GRAE 35NPPB + GG.SHE07E clamping bearing + housing

INA GRAE 35NPPB + GG.SHE07E clamping bearing without clamping ring

INA GRAE 40NPPB + SHA08E tensioning bearing + standing bearing housing

INA GRAE 50NPPB + CJT 10 clamping bearings + housing

INA GSPH209NPPBAH02 + SHE09 tensioning bearing + standing bearing housing  un

INA ZARN 2062 TNA NA Axial Cylindrical Needle Roller Bearing  

INA ZARN 2062 TNA NA Axial Cylindrical Needle Roller Bearing  

Indiana General 4020D-79B 115-000-196-00 D.C. Motor U

Indiana General 4020D-79B 115-000-196-00 D.C. Motor U

INDRAMAT DDS 2.1W200DA0200 AC Servo Controller

INDRAMAT DDS 3.1W030DA0200 DDS Drive Controller

INDRAMAT DDX02.1W025DS0102 DDS Drive Controller

Indramat DKC01.1-040-7-FW FWA-ECODRV-ASE-02VRS-MS AC Servo Controller Ecodrive

Indramat DKC01.1-040-7-FW FWA-ECODRV-ASE-02VRS-MS AC Servo Controller Ecodrive

Indramat DKC01.1-040-7-FW FWA-ECODRV-ASE-04VRS-MS 274711 Digital AC Servo

Indramat DKC01.1-040-7-FW FWA-ECODRV-ASE-04VRS-MS 274711 Digital AC Servo

Indramat Heidenhain encoder RCN 212