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

SAAB MARINE TANKRADAR 9150064-871 M TRANSMITTER ELECTRONIC EX94C346

SAAB MARINE TANKRADAR 9150068-871 TRANSMITTER ELECTRONIC BOX 9150064-861E REV A

SAAB MARINE TANKRADAR 9240 005-805 REDUNDANCY SWITCH BOX

SAAB R4 GPS NAVIGATION SENSOR 7000 109-018

SAAB ROSEMOUNT PWB 9150064-002B LCS SIGNAL BOARD 9150064-501 REV I

SAAB ROSEMOUNT PWB 9240020-010 PCB CARD

SAAB ROSEMOUNT PWB 9240020-011 G PCB CARD

SAAB ROSEMOUNT SCT 5110 SUPPLY & COMMUNICATIONS TANK INTERFACE 9240 021-202

SAAB ROSEMOUNT TANK RADAR TGE 5120 TANK LEVEL GAUGING SYSTEM 9150075-751 REV E

SAAB ROSEMOUNT TANK RADAR TGE 5120 TANK LEVEL GAUGING SYSTEM 9150075-751 REV F

SAAB ROSEMOUNT TANKRADAR 9240 005-801 INPUT OUTPUT BOX

SAAB ROSEMOUNT TANKRADAR STAR SCB 5110 SUPPLY COMMUNICATIONS BOX 9240 021-203

SAAB SPD PB254 9150023-663 TANKRADAR PCB CARD 9150023-005K 91500023-005L

SAAB TANK RADAR 1 x PT100-3W TEMPERATURE SENSOR P167720-2-256

SAAB TANKRADAR 9150 064-642 LP POWER BLOCK

SAAB TANKRADAR ADC-41 PCB CARD 9235175-102 B

SAAB TANKRADAR CPU-286 PCB CARD 9242159-102 D

SAAB-SCANIA ADC-31 PCB CARD MK-9223353-002K 9235393-103

SAACKE 053050 POLY-V PULLEY

SAACKE 104916 PULLEY WITH ADAP. SLV.KM7

SAACKE 4-8475-143146 PCB CARD 5-9975-142355 REV 1.2

SAACKE 4-8475-143147 PCB CARD 5-9975-142357 REV 1.2

SAACKE BAC 2000 BURNER CONTROL UNIT 1-8201-108224

SAACKE D025 SERVO MOTOR 620650

SAACKE DREHANTRIEB HD 60 D2 SERVO MOTOR 502573

SAACKE DREHANTRIEB HD 60 D2 SERVO MOTOR 7-6965-502653

SAACKE DREHANTRIEB HD 60 D2 SERVOMOTOR 502577 IP65

SAACKE DSB52 F001 PRESSURE SWITCH

SAACKE ESV 12 ELECTRO MAGNETIC VALVE 32 173 50 E 20

SAACKE FLOS 03 FLAME DETECTOR PCB CARD

SAACKE FLS 08 FLAME SENSORS AND DETECTORS 076322

SAACKE FLS09 UV-5 FLAME SCANNER SENSOR 7-7955-10642723

SAACKE FLUS 03 FLAME DETECTOR AMPLIFIER CARD 5-9975-108239

SAACKE FLUS 03 PCB CARD 5-9975-108236

SAACKE FLUS 03 PCB CARD CE-0085AR0248

SAACKE FLUS 06 UV FLAME DETECTOR K7-8385-602164 REV 3.0.0

SAACKE F-OSA BURNER CONTROL UNIT 143200

SAACKE F-OSA BURNER CONTROL UNIT 1-8400-143200

SAACKE HD 60 D2 DREHANTRIEB SERVO MOTOR 7-6965-502573

SAACKE RSEP 1U CONTROL MODULE

SAACKE RSE-P II CONTROLLER

SAACKE RSE-P PCB CARD 220V 50/60HZ

SAACKE RSE-P PCB CARD 230V 50/60HZ

SAACKE S041034033 ACTUATOR

SAACKE SAUTER DSF152F913 PRESSURE SWITCH

SAACKE T 10 AUTOMATIC AUXILIARY BOILER SEQUENCE CONTROLLER 2-7952-108203

SAACKE T08 / CMS10 BURNER CONTROLLER UNIT 328-3270/2

SAACKE T08 BURNER CONTROL UNIT CMS 5

SAACKE T09B BURNER CONTROL UNIT CMSF1

SABROE 1574.008 RELAY INTERFACE BOARD 7033670004

SABROE 1574.008 RELAY INTERFACE BOARD 890517

SABROE 1991-194 SERVICE SET

SABROE 3448-004 POSITION TRANSMITTER

SABROE CONTROLS DIA1605.001 UNISAB PIGGY-BACK PCB CARD REV E

SABROE CONTROLS DK-8260 LANNG & STELMAN PCB CARD CPU 196 REV B

SABROE CONTROLS DK-8260 PCB CARD CPU 196 REV C

SABROE CONTROLS UNISAB PIGGY-BACK DIA1605.001 PCB CARD REV E

SABROE EMERSON UNISAB PIGGYBACK 1608-102 PCB CARD REV F

SABROE MPC2000 MAIN RELAY BOARD 990125 REV M

SABROE SEA485 DIA1656.001 PCB CARD JDP6197-K-1 REV 5

SAC RVB4090 + Bta Touch Display Type: 10,4 " Toch-Display / Cat: 92 025246 01 /

Sae Electronics MT - 40 Operator Panel Type: MT-40-2

SAE Electronics MT-40 Operator Panel Type: MT-40-2

Sae Electronics Operator Panel Type: MT-40

Sae Et-5 / Eex Ib Iic T4 Control Panel

Sae Steel Control Panel Type: MT-60

Sae Steel OP-98-B Type: Provicom OP-9

SAE STEEL ProVicom Control Panel MT-80B-RS-422

Sae Steel Provicom Control Panel Type: MT-60 (06.02.2019 22:12:52)

Sae Steel Provicom Type: MT-300-C-T

SAE Steel ProVicom Type: MT-300-C-T Type: MT-3

SAEL WQ-96 ACTIVE POWER TRANSDUCER

SAFETEC ACS-1 ALARM AND CONTROL PANEL

SAFETEC BG01.601 POWER SUPPLY MODULE E07.011/2

SAFETEC RP-01 LOCAL RELEASE BOX RP01.001

SAFETEC SDS-R/G SMOKE DETECTION SYSTEM CONTROL FIRE PANEL

SAFETEC SDS-R/P SMOKE DETECTION SYSTEM DISPLAY PANEL

SAFETY SYS X11.99011-0867 PT100 TEMPERATURE SENSOR

SAFT POWER SYSTEM 4111-66-12484-01 GCAU CARD REV 12

SAGINOMIYA AFX-3405BHC EXPANSION VALVE R22 Z095

SAGINOMIYA ANS-C103WGQ PRESSURE CONTROLS

SAGINOMIYA ATX-12220DHS EXPANSION VALVE R22

SAGINOMIYA ATX-12270DHS EXPANSION VALVE Y118

SAGINOMIYA ATX-57080DHS EXPANSION VALVE R-22

SAGINOMIYA ATX-71110DHG EXPANSION VALVE R-22

SAGINOMIYA DS-GK-12001 PCB CARD

SAGINOMIYA E-UJ-44030-C AUTOMATION CONTROL CIRCUIT PANEL BOARD

SAGINOMIYA E-UJ-62030 RELAY BOARD DUJ-PP102

SAGINOMIYA FSE-1040A21 THERMOSTAT THERMOCOUPLE TEMPERATURE CONTROLLER

SAGINOMIYA FWS-C1030ARL1 TEMPERATURE CONTROLLER WITH NKK S-116 TOGGLE SWITCH

SAGINOMIYA FWS-C1060FRL2 TEMPERATURE CONTROLLER

SAGINOMIYA ONS-C106 LUBE-OIL PROTECTION CONTROL SWITCH 0.1-0.35 MPA

SAGINOMIYA SGV-1606DX PACKED VALVE 3/4 ODF

SAGINOMIYA SGV-2007DX PACKED VALVE 7/8 ODF

SAGINOMIYA WEV-4014GLW SOLENOID VALVE FW205

SAGINOMIYA YNS-C106WQ PRESSURE CONTROL SWITCH

SAGINOMIYA YNS-C106WU30 PRESSURE CONTROLS 21TP

Saia - Burgess Communication Modules PCD2.T8xx / *66790

Saia - Burgess Control Device PCD2.M150F650 / *24VDC

Saia - Burgess Control Terminal PCD7.D230 / *HW: B - *FW: 023

Saia - Burgess Control Terminal PCD7.D230 / *HW: B - FW: 023

Saia - Burgess Control Terminal PCD7.D230 / *HW: D - FW: 025

Saia - Burgess Control Terminal PCD7.D230 / *HW: E - FW: 032

Saia - Burgess Control Units Type: PCD2.C150

Saia - Burgess Controls - Pcd7.D232 / HW Version: E / FW: V.035

Saia - Burgess Controls - Pcd7.D457stcf

Saia - Burgess Controls - Pcd7.D771

SAIA - BURGESS CONTROLS PCD7.D232 / *HW version: F / *FW: V040

Saia - Burgess Digital Input Pcd2.E110 / 63020

SAIA - burgess extension module carrier type: PCD3.C100 / *HW: B

Saia - Burgess Flash Memory Module 4Mbyte PCD7.R550M04

SAIA - Burgess Operating Terminal PCD7.D810 / Rev:1

SAIA - burgess operator terminal PCD7.D230 / *HW: B - *FW: 023

SAIA - burgess operator terminal PCD7.D230 / *HW: B - FW: 023

SAIA - burgess operator terminal PCD7.D230 / *HW: D - FW: 025

SAIA - burgess operator terminal PCD7.D230 / *HW: E - FW: 032

SAIA - burgess operator terminal PCD7.D230 / *HW: E - FW: 032 incl. cable

SAIA - Burgess operator terminal PCD7.D810 / *Rev: 1

Saia - Burgess Pcd2 Control Units Type: Pcd2.C100

Saia - Burgess Pcs 1. C6 Compact Device Pcs1.C620 / *Hw: A25

Saia - Burgess Pcs 1c8 Compact Device C-Pcs1 / Pcs1.C821 *Hw: E14

Saia - Burgess Pcs1 Ddc Compact Pcs1.C8220001 / *Supply 24Vdc

Saia - Burgess Sbc Control Terminal Pcd7.D230 / *HW: G - FW: V040

SAIA - burgess sbc operator terminal PCD7.D230 / *HW: G - FW: V040

SAIA - Burgess Terminal de Commande PCD7.D810 / Rev. : 1

SAIA - Burgess Termination Box PCD7.T160 / *Version: B

Saia - Burgess Termination-Box PCD7.T160 / *Version: B

Saia - Burgess Text Display - Pcd7.D150

Saia - Burgess Text Terminal Type: PCD7.D202

SAIA - BURGESS TEXT TERMINAL Type: PCD7.D202 / V001 incl. Profibus cable

Saia - Burgess Text Terminal Type: PCD7.D202 / V001 Including Profibus Cable

Saia - Burgess Text-Terminal Type: PCD7. D110 Version: A