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

TUV 10713-110 PLC Module Rack 115V

Tyco / Crompton INT-1630-L-5-M-110-A INTEGRA 1630 Digital Metering System

Tyco / Crompton INT-1630-L-5-M-110-V INTEGRA 1630 Digital Metering System

Tyco / Crompton INT-1630-L-5-M-210-A INTEGRA 1630 Digital Metering System

Tyco / Crompton INT-1630-L-5-M-210-V INTEGRA 1630 Digital Metering System

Tyco 437266 Ansul Discharge Pressure Switch 100PSIG 6A 36VDC NWB

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 514.001.113 MCP250M MANUAL CALL POINT 514001113

TYCO 515001021 SR BACK BOX 515.001.021

TYCO 515001021 SR BACK BOX 515.001.021

TYCO 517.050.017 SMOKE DETECTOR BASE 517050017

TYCO 517.050.041 SMOKE DETECTOR BASE 517050041

TYCO 517.050.401 M600M/M900M BASE ASSEMBLY 517050401

TYCO 517-050-017 DETECTOR BASE  517050017

Tyco Valve S17D03-MH-X Knife Gate Valve Size 3" 150PSI Temp AMB

Tyco Valve SB1700D02-MH-P3 Knife Gate Valve Size 2" 150PSI/AMB 4 Bolt

Tylan FM-3901V Flow Controller 50 SCCM

Tylan FM-3901V-4S Flow Controller 50 SCCM

Tylan FM-3901V-4V Flow Controller 50 SCCM

Uchida H-DZ6DP2-A1/315YM-972-0 Pressure Sequence Valve *No Base Plate*

Uchida Rexroth H-DZ6DP2-A1/315YM-972-0 Pressure Sequence Valve COS DMG

UE Systems Model SST Microsonic Leak Detector

UEBERALL UVK 7071 ALARM UNIT

UFM MN-BSE30GMV-6-321.0-A1WU-C Flow Rate Indicator

ULSTEIN DC0018A SUPERVISOR CARD LIAAEN HELITRON

ULSTEIN HELICON REMOTE CONTROL SYSTEM TM2500 254605

ULSTEIN MARINE ELECTRONICS WRC1021 AMPLIFIER SPEED CONTROL WRC1021A

Ultimate 1.5HP 1745RPM 575V 56C TEFC 3Ph 1.64A 60Hz NOP

Ultimate 1.5HP 3490rpm 575V TEFC 145TC 3Ph 1.35A 60Hz. c/w SPX M2 Pump

Ultimate 1/2HP 3450RPM 575V 56C TENV 3Ph 0.60A 60Hz

Ultimate 1/3HP 1725RPM 575V 50-56C TENV 3Ph 0.45A 60Hz NOP

Ultimate 1-1/2HP 1745RPM 575V 56C TEFC 3Ph 1.64A 60Hz

Ultimate 1HP 1145RPM 575V 143TC TEFC 3Ph 1.52A 60Hz

Ultimate 3/4HP 1725RPM 208-230/460V 56C TENV 3Ph 2.3-2.2/1.1A 60Hz

Ultimate Stainless 1/2HP 1145RPM 575V 56C TENV 3Ph 0.22A 60Hz

Ultimate Stainless 1/2HP 1145RPM 575V 56C TENV 3Ph 0.42A 60Hz

Ultimate Stainless 1/2HP 1155RPM 575V 56C TENV 3Ph 0.72A 60Hz

Ultimate Stainless 1HP 1740RPM 575V 143TC TEFC 3Ph 1.20A 60Hz NOP

Ultimate Stainless 3/4HP 3460RPM 575V 56C TENV 3Ph 0.80A 60Hz NOP

ULTRA ELECTRONICS 305-01B-A-3-C-004.0-Z006 RESISTANCE TEMPERATURE DETECTOR

Ultra True 42-314283-C819 75 Gearbox Ratio 20:1 5000RPM

UltraTrue 42-314247-D714 90 Degree Head Size 6 Gearbox Motor 5-1 Ratio

UMW Poscon SQ-1000C1 Sequence Program Board

UNICO 100-198 8B 1001988B Firing Board

Unico 103-104.2 IB-5001M 305-320-C Power Supply Board

Unico 300-476-B 100-669 PC Board

Unico 301-986-B Circuit Board

Unico 303-951C 32-84 Circuit Board

Unico 303-951-D 100-732-3 Circuit Board

Unico 308-227 306-564.2 Dual Incremental Servo Interface Assembly

Unico 309-807 Power Supply 5VDC 12A

Unico 310-386 309-595.6 Processor Memory Ably. *Missing Memory Chips* AS IS

Unico 310-387 309-596.6 Serial Data Interface Module

Unico 311-318.0 Control Panel Keypad

Unico 313-388 Circuit Board

Unico 314-887 Memory Module Assembly *Missing Memory Chips* AS IS

Unico 315503 Control Card

Unico 315503.008 Control Board Feedback Module

Unico 315701 Control Card

Unico 315721.012 Control Board Feedback Module

Unico 316466 Inverter card Rev 6 W/ Keyboard

Unico 317296 Control Board

Unico 317832 Control Card

Unico 318779.002 Circuit Board

Unico 319847 Single 16 Bit Resolver Interface

Unico 400-031-B 306-563.1 Module Circuit Board

Unico 400-031R6 306-563.1 9843 Module Circuit Board

Unico 400-032-B 306-564 Control Circuit Board

Unico 400-032-C 306-564.2 Control Circuit Board

Unico 400-034-D 306-566.4 9440 Circuit Board

Unico 400-075 309.482.2 Serial Interface Module *Missing Memory Chips* AS IS

Unico 400-075 309.482.4 Serial Interface Module

Unico 400-465 Printed Circuit Board Rev. 5

Unico 500-001-E Circuit Board

Unico 500-001-H Circuit Board

Unico 500-045-B 304-933-6 Control Circuit Board

Unico 500-045-B Circuit Board

Unico L100-445.5 300-222-C PC Board

Unico L100-639.2 300-361-J PC Board

Unico L100-651 301-973 PC Control Board

Unico L100-677.1 302-473-B PC Board

Unico L100-711.2 3.03-277-A PC Board

Unico L100-723.3 303-583.8 Power Supply Board

Unico L100-758.3 304-244 PC Board

Unico Vector 108519.00 Drive 5HP 460VAC 7.6A

Unidrive 1074-037 Triple Inverter Circuit Board

UniOp CP02R-04-0021 Exor Touch Pad Control Panel Ver. 4.00 24VDC

United Electric H54-24 Pressure Switch 3-30psi 0.2-2.1bar 15A 480VAC

United Electric J303-613 Pressure Switch 500-4000 psi 50-700 psi

United Electric J403-612 Pressure Switch 15 Amp 480 Vac 200-3000 PSI

UniTorq M.103.1 Actuator w/316 Steel Ball Valve 1-1/2"NPT 1000WOG

UniTorq M.103.K4 Actuator w/316 Steel Ball Valve *Broken Handle* AS IS

Unitro FR6 Art. Nr./Part No.: 100254 Compact Alarm Indicating Unit

UNITRONICS JZ10-11-T40 Jazz™ Micro-OPLC™

UNITRONICS M91-2-R34 All-in-One Programmable Controller

UNITRONICS PNL-IB1X-E + AC1-C + PNL-PS1X-C SET OF PCB BOARDS FOR HMI

UNITRONICS USC-P-B10-H CPU-for-Panel

Universal Auto PN 3590-148 Control Card

Universal Dynamics PCB-138 Display Board

Universal Electric HF3L041N 3/4HP 1075RPM 208-230V TENV 1Ph 4.6A 60Hz.

Universal MN-NSF30GM-12-32V1.0-A1WR-Z86 Flow Control Valve 1-1/2 NPT

Universal Strapping US-600XHD Extra Heavy Duty Windlass Tensioner 1/2-3/4"

Unter Lizenz 4738ARDB Linear Inductosyn Scale

UPA Dermitron D9E-05 Digital Direct Reading Gauge w/Probe *No Power* AS IS

URAKAWA UDH-E0506C POWER UNIT 5118-60

US Electric 0.33HP 1145RPM 575V 56C TEFC 3Ph 0.5A 60Hz C/W Brake

US Electric 1.5HP 3495RPM 575V 56C TEFC 3Ph 1.8A 60Hz

US Electrical 1.5Hp 1740RPM 575V 145TC TE 3Ph 1.77A 60Hz

US Electrical Motors 2060030BQ002Z-A10 Gear Reducer 30:1 Ratio 610lb-in

US Electrical Motors G90526/B01N Gear Reducer 40.0:1 Ratio 581lb-in

US Electrical Motors Gear Reducer 30:1 Ratio 707lb-in 0.82HP@1750RPM

US Motor U12S2GC Motor .5HP 1745rpm 575V 56C TEFC 3Ph .80A 60Hz

US Motors 1/2HP 1725RPM 115/208-230V 56C TEFC 1Ph 1.15A 60Hz

US Motors 1/2HP 1725RPM 115V Open 1ph 8A 60Hz

US Motors 1/2HP 1725RPM 575V 56C TENV 3ph 0.7A 60Hz

US Motors 1/3HP 1140RPM 115/208-230V 48Y TEAO 1PH 4.2/1.2A 60Hz

US Motors 1/5HP 1075/890RPM 208-230/200-220V 48Y 1ph 1.4/1.3A 60/50Hz

US Motors 1HP 1140RPM 575V 56C TEFC 3Ph 1.5A 60Hz NOP

US Motors 1HP 1740rpm 230/460V 143T UTETE 3/1.55A 3Ph 60Hz

US Motors 2HP 1140RPM 575V AO 3Ph 2.8A 60Hz

US Motors 2HP 3450RPM 208-230/115V 56J ODP 1Ph 10.7-9.8/19.6 FLA 60Hz

US Motors 5.0HP 1740RPM 575V 184JMV TEFC 3PH 5.6A 60HZ

US Motors General Motor 2HP 1140rpm 575V 56 OAO 3Ph *No Feet*

US Motors J153/D0115031N Doerr MBQ Gear Reducer 60:1 557in-lb 1HP@1750rpm

US Motors T34C1JC 3/4HP 3450RPM 115/208-230V 56C TEFC 1Ph 60Hz

US Motors Type MB Gear Box 30:1 Ratio 610lb-in .773HP@1750RPM

US Motors U12S2GC Motor 0.50HP 1745RPM 575V 56C TEFC 3Ph 0.80A 60Hz

US Motors Unimount 1/.50HP 1740/870rpm 460V 145T UTTE 3Ph *Missing Screw*