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。

AR660A Industrial Control 6P 120V 50/60Hz 6NO

Idec NSB RR3PA-UDC24V

Potter & Brumfield NSB W23-X1A1G-3 Other Circuit Breakers

NSTCE007B10TD Other Contactors 3P 7A 24VDC B Frame

Telemecanique RPM43F7

10177H-1029A Relay Accessories

D3RR2B 10A 240V

NSTRE10B40E0 Other Contactors Relay Contactor 4P 10A 110V B Frame

Allen Bradley NSB N75 Heater Packs and Elements

10177H-1044A Relay Accessories

Furnas Electric NSB 46MTZG Relay Accessories

Siemens NSB 3UA1000-1J

Square D NSB 9050DER-3

Furnas Electric NSB 40FP32ALD6 Other Contactors

NNTOE100GGSS Electronic 20-100A D Frame

ECL03C1ACA Lighting Contactors

D8PR7TFA General Purpose Relay 2P 25A 277V Coil Voltage: 120VAC

NSTCE032C10E Other Contactors 3P 32A 400V C Frame

NNTCC050D10A Other Contactors 3P 120V 50/60Hz 1NO

 NSB GR1

 NNB GR1

 70C1002R01

 NNB D65VMLS120-B2

 D64RP18

 D65VAKPA3

 NSBSY411-DC-ME Expansion Module 24V 6 ANALOG INPUTS, 1 DIGITAL I

Westinghouse NSB AA13AB

 D852XNA

 NNB A2X1LPK Other Sensors and Switches 600V 50/60Hz F Frame

Telemecanique NSUV-F000510 Relay Accessories

 NSB AA214LPK Other Sensors and Switches Aux/Alarm Combo 600V L/M Frame

 C445BA-SANN

 C306DT3B

 NSB CE9G01B Other Contactors Open 16A 240V 50/60Hz 3Ph 5HP G Frame

 NNB 70C1002G01 Relay Accessories

 NSB C441LS Relay Accessories

 NSB RELAY-BOARD-1 Other PLCs/Metering/Monitoring Systems

 D852LT

 NNB D80AS2 Relay Accessories

 NNB C441LS Relay Accessories

Struthers-Dunn NNB 219XBX280

 C306DN3B

1 ton C306DN3B

 NNTCE038C10TD Other Contactors Non-Reversing 3P 32A 27V 50/60Hz

 D852NA

 NSB ARII Addressable Relay

Allen Bradley NSB 100-A12NC3

Crouse Hinds NSB BF40C 440V

 NNB C306DN3B 3P 32A

 NSB AAL3LPK Other Sensors and Switches 600V 50/60Hz K Frame

 C445BA-SALN

Edwards Signaling NSB 6251B-002 Relay Accessories

 NSB D65VMPC2

 NSB C396A2A008SELF0

 NSB C396A2A002SELFD

Potter & Brumfield NSB KUR-11A15-120

 NSB D65VMLS120C 120V 3Ph

 NSB 9575H2525-66

 NNB C445BA-SALN 240V 50/60Hz

 USD C440A1A020SDD C440 4-20A 3Ph

Macromatic TR-60628

1  Macromatic TR-60628

Crouse Hinds NSB H1054

NSB RT22J Auto/Manual 3P 64-82A

 NNB BA23A 3P 26.3-45A

Edwards Signaling NSB 5703B-301 Relay Accessories

Struthers-Dunn NSB A311XBXP

1  Struthers-Dunn NSB A311XBXP

 NSBSY819-DC-RCX

SY-E4-AC-16RE1P

Crouse Hinds NSB BF11F

 NSB C445BD-SDLM

EatoTREC10B40A

Idec Izumi Corporation NSB AV5.A.C.0.2.XX

Crouse-Hinds NSB H1114

Allen Bradley NSB 700-HT22BA1

EatoTOB2P4CC1

 NNB C306GN3B

EatoTOBP40BC1

Allen Bradley NSB 700-HS22BA1

 NNB TRFP240AC

 NSB C441NS Modbus Communication Module 120V 4 Inputs, 2 Outputs

 NNB D65VMRPA Relay Accessories

Lithonia Lighting NSB NPP16-D-ER-EFP

Siemens NSB 3TH4293-0AK6

 NSB 9575H3C010

Furnas Electric NSB 48HB11A

Furnas Electric NSB 48GC37A2

Carlo Gavazzi NSB RN1A48D20U

Allen Bradley NSB 193-A1E1

 NNTCE015B10 Other Contactors 3P 15A 24VDC 60Hz B Frame

1 ton NNTCE015B10 Other Contactors 3P 15A 24VDC 60Hz B Frame

Siemens NSB 3UA5500-8M

 NSB 9575H3A010

Lithonia Lighting NNB NPP16-D-ER-EFP

Siemens NSB 3RB1035-1UB0

 USD AAL3LPK Other Sensors and Switches 600V 50/60Hz K Frame

Lithonia Lighting NSB NPP16-ER-EFP

 NSB D852NB

EatoTCE032C10T Other Contactors

 NSTCE012B01TD Other Contactors Non-Reversing 3P 35A 24V 50/60Hz

Cutler-Hammer NSB H1043

 NSB D851NB

 NSB D65VMLS120-B2 10A 120V

 NSTPB004BC1 Manual Motor Protectors Pushbutton 3P 4A 600V B Frame

United Power NSB MX080-750

Furnas Electric NSB 48ASD1M20

 NSTPB010BC1 Manual Motor Protectors TypT 10A 3Ph B Frame

Siemens NSB 3UA5000-1F

RK Industries NSB PVCO-200-AR

Carlo Gavazzi NSB RM1A48A50

1  Carlo Gavazzi NSB RM1A48A50

 NNTCE032C10T Other Contactors Non-Reversing 3P 46A 24V 50/60Hz

ITE Siemens NSB 2190-E44BA

Siemens NSB 3UA5400-2C

Carlo Gavazzi NSB RM1A48D75

Crouse-Hinds NSB H1046

 NSB H1029

Crouse Hinds NNB H1050

 NNTOE020BGS

Idec Izumi Corporation NSB FC4A-D20RS1

Siemens NSB 3UA5000-0K

 NNTPR004BC1 Manual Motor Protectors Rotary 3P 4A 600V B Frame

Siemens NNB 3UA5000-1H

Idec Izumi Corporation NSB AV5.C.0.XX.XX

Crouse Hinds NSB D15CR22HB

 NSTPR012BC1 Manual Motor Protectors Rotary 3P 12A 600V 50/60Hz

 NSB D65CEK1C5T Current Monitor Relay 0.5-5A 24V

 USD C306GN3

1 ton USD C306GN3

Furnas Electric NNB 48ASD1M20

 NSB TRFB240AC 10A 240V 50/60Hz

 NSTCF020B00TD Other Contactors Non-Reversing 4P 24VDC

Crouse Hinds NSB H1051

 NNTPR016BC1 Manual Motor Protectors 16A 50/60Hz

 NSB 176C663G01 AR Relay Coil 120V 50/60Hz

Allen Bradley NSB 700-F310A1

1  Allen Bradley NSB 700-F310A1

 NSTCE012B10TD Other Contactors 3P 12A 24VDC B Frame 1NO

 NSB D853XNA Alternating Relay 120V

Macromatic NSB CMP05A62-E-226

Potter & Brumfield NSB R40-E1X2-V320

NSB RT22G Thermal Overload Relay 3P 42-55A 1NO 1NC

Siemens NSB 3RB1035-1QB0

Idec Izumi Corporation NSB DUB02CT23

Siemens NSB 3UA5000-1G

1  Siemens NSB 3UA5000-1G

Gould NSB 2190-E53AA-M0D

ITE Siemens NSB 2190-E53AA

 NSTSRE10B44TD

 NSTOE045DGS Electronic 9-45A C Frame

Potter & Brumfield NSB KRP14DG

 NSTCE012B01D Other Contactors Non-Reversing 3P 12A 600V 50/60Hz

Agastat NSB 7012PF 125VDC

 NSTOBP40CC1

Crouse Hinds NSB H1048

Furnas Electric NSB 48DC17AA2

Idec Izumi Corporation NSB DIA53S724100A

Cutler-Hammer NSB D65CE1C10A Current Monitor Relay 10A 120V NULL

 USTCE015B10 Other Contactors 3P 15A 24VDC 60Hz B Frame

1 ton USTCE015B10 Other Contactors 3P 15A 24VDC 60Hz B Frame

Siemens NSB 3RB1025-1SB0

 NNTOE020CGSS Electronic 4-20A B Frame

Potter & Brumfield NSB KHS-17D11-6

Crouse-Hinds NSB H1104

Crouse-Hinds NSB H1105

Crouse Hinds NSB H1112

Crouse Hinds NSB H1116

Crouse-Hinds NSB W22 Heater Packs and Elements

 NNTCE032C01 Other Contactors 3P 32A 24V C Frame 1NC

 NSB BF11G 2P 10A 300V 50/60Hz 1NO 1NC

Nine24 INC NSB ELCR-R

Intermatic NSB K1121

 NSTOE1P6CGS Electronic 0.33-1.65A B Frame

Potter & Brumfield NSB KCP5

 NSB DILMT12(RDC24) Other Contactors 3P 24VDC

 NNTCE018C01A Other Contactors Non-Reversing 3P 37 50/60Hz

Furnas Electric NSB 48DC17AA4

 NSB D65VMC480 480V 3Ph

 USD C440A1A005SF2 C440 1-5A 3Ph

Marley NSB FR-R2

 NSTMC6A01T Other Contactors Mini Non-Reversing 3P 37 24VAC 50/60Hz

 NSTTR6A60S51B

Carlo Gavazzi NSB RN1A23D10U

Allen Bradley NSB 700-F400A1

 NSTRE10B22A Contactor Relay 4P 10A 120V 50/60Hz b 2NO 2NC

 NSTCE009B10A Other Contactors 3P 9A 120V 50/60Hz B Frame 1NO IP20

 NSB TRNP24AD 10A 24V

EatoTOE1P6BCS

 NNTCE025C01 Other Contactors 3P 25A 120V C Frame 1NO

 NSBSY512-DC-RCX Programmable Relay 24VDC w/ Clock

 NNTCE009B01T Other Contactors

Rowan Controls NSB 2190-E42AA

 NSTRE10B22E

 D96410ACR2

 NNB TMRP5101 240V

Gould NSB 2090-EB330-B

 NSTRE10B40A

 NSBSY-E4-UC-16RE1P

 NNT0B016DC1

Idec Izumi Corporation NSTOB001BC1 3P 0.6-1A 690V

Siemens NSB 3RB2016-1NB0

 NSB D852XLB Alternating Relay 240V

Carlo Gavazzi NSB RM1A23A50

 NSB 9575H3P000 110VDC

 NSTOE020CGS Electronic 4-20A B Frame

 NSTCE032C10E Other Contactors 3P 32A 400V C Frame

Crouse Hinds NSB TMR5N05120 120VAC

Furnas Electric NSB 48GB11AA4

 NSB C440A1A1P6SF00

Carlo Gavazzi NSB RA4890HA12

 USTPR004BC1 Manual Motor Protectors Rotary 3P 4A 600V B Frame

Carlo Gavazzi NSB RM1A48D100

 NNTOE1P6BCS Electronic .33-1.65A B Frame

 NSBSY202-RE

 NSB D65VMP400 Voltage Relay 400V

Siemens NSB 3UA5200-0K

Nlight NSB RPP20-D-EFP-G2 Relay Accessories

Carlo Gavazzi NSB RN1A48A10U

Idec Izumi Corporation NSB PPA01CM44