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

TURCK PROXIMITY SWITCH B115-CP40-FDZ30X2/S10 *PZB*

TURCK PS016V-503-LI2UPN8X-H1141 / PS016V503LI2UPN8XH1141

Turck TBDP-L2-16DIP Profibus-DP I/O Modules | 6814001

Turck U-72052 BSM BKWM 19-1958-5/S101 Sensor Cordset Cable E55

Turck Uprox Sensor Bi8U-M18E-AP6X-H1141 Turck 1024B US STOCK

Turk Kubler Encoder And Swing Arm 8.0010.7000.0010 T8.5000.7354.1000 NOS

TURRET GEAR MOTOR

TURRET MOTOR , PARTS REMOVED

TURRET MOTOR REMOVED

TURRET TOOL BLOCK HOLDER 40MM HOLE DIA

TUTHILL PUMP 4RCFA RHS 3R35 3CF20

TWIFLEX ROTATING ARM UNIT TYPE MU,

 TWIN FUSIBLE PANEL DISCONNECT FDPT3233R 100A 240V 3P

 TWIN FUSIBLE PANELBOARD SWITCH FDPT3233R 100A 240AC 3P SERIES C 1 Y

 TWIN REVERSING STARTER SIZE 3 A201K3CA COIL 120V

TWK Electronics GIM5221VN900-LM Incremental Encoder 10-30V DC 900/rev.

TWK encoder TRT65-SA4096R4096C4MT01

TXX-4313-S-A120 Versa Hydraulic Directional Control Valve  arranty

TYCO INTERFACE BOARD 8562-864

TYLAN GENERAL MDV-018 Gate Valve, Motorized Throttle Valve w/ Superior, 123500

Tylan General MDV-040 Throttle Valve, 4", Oriental Motor PH265-02, 125998

Tylan General MDV-040 Throttle Valve, 4", Oriental Motor PH265-02, 125999

Tylan General MDV-040 Throttle Valve, 4", Oriental Motor PH265-02, 125968

Tylan General MDV-040 Throttle Valve, 4", Oriental Motor PH265-02, 126001

Tylan General MDV-040 Throttle Valve, 4", Oriental Motor PH265-02, 125974

Tylan MDVHX-030ISO Butterfly Valve, MVDX-NW80, DS012-004296-1, 500895, 132029

Tylan MDVHX-030ISO Butterfly Valve, Oriental Motor PH265-02 Vexta, 132015

Tylan MDVHX-030ISO Butterfly Valve, Oriental Motor PH265-02 Vexta, 132021

Tylan MDVHX-030ISO Butterfly Valve, Oriental Motor PH265-02 Vexta, 132022

Tylan MDVHX-030ISO Butterfly Valve, Oriental Motor PH265-02 Vexta, 124675

TYLAN MDVX-100B Throttle Valve, Vacuum General, VEXTA PH265-02, 328081

Tylan VC-4900VRH Mass Flow Controller MFC + Remote Electronics + Cable, 128153

 TYPE 15CLE-1 FUSE 439D378G04 40-E A 15.5KV

U.S General 1HP 3PH 56 Frame Type E 3460RPM Motor

U.S Motors H2E3D T381A Type FCT Frame 184T 2.0HP 1175RPm Motor

U.S. GENERAL AIR GREASE GUN ITEM 00219-4AYA MODEL GA-2500

U.S. GENERAL AIR GREASE GUN ITEM 00219-4AYA MODEL GA-2500, ITEM A

U29318 Acutec 35 Wallace & Tiernan Gas Detection System

U5V2BC-C Emerson 5 HP 184TC 1760RPM 90 day A-4

UBE LUBRICATOR LUBE TANK LUBTEC SYSTEM 9, MODEL S9-121 100V,

UCP210-115HT2D1 - NTN - Bearing Unit

UCUPS 50012250750B 12.25 x 13.25 x 0.75 ROD SEAL  NOS  

 UEHLING D3820-27CH1 Controller Module

uEye Sensor UI-5240SE-M-GL + RK1220-R

Ultatech 01-25-04494-02, Setting CAM ASSY, NON CONTACT UNITY CHUCK, TAB, 117888

Ultima XE Gas Monitor w/ 2 Ultima Gas Sensors

ULTRA TECH 1789I 15' x 15' ROOF LEAK ULTRADRIP DIVERTER  NOS  

Ultract Ultra Low Inertia Brushless Motor UL71420.2RX

Ultratech Stepper 0556-604800 Gauge Air Assembly 0556-604800 1100 Step, 122069

Ultratech Stepper Model 2700, 01-20-01682

ULVAC 1014673 END EFFECTOR 8", EM0663-090-34D, ZE02-9623, 810-55792, 155963

ULVAC 1014673 END EFFECTOR 8", EM0663-090-34D, ZE02-9623, 810-55792, 155964

ULVAC 1014673 END EFFECTOR 8", EM0663-090-34D, ZE02-9623, 810-55792, 121175

ULVAC 1019275 KEYTRAN II, ARM MODEL II UNIT, 137776

ULVAC 1019296 BACKING PLATE ZE01-9663, EM0847-163-03B, 518802, 133638

ULVAC 1019296 BACKING PLATE ZE01-9663, EM0847-163-03B, 518802, 133639

Ulvac 1019633 Dummer Wafer, 810-50535, 153347

ULVAC 1019633 DUMMY WAFER RWK, ZE02-9633, EM1037-139-07A, 810-50535, 133940

ULVAC 1019633 DUMMY WAFER RWK, ZE02-9633, EM1037-139-07A, 810-50535, 133589

ULVAC 1019633 DUMMY WAFER RWK, ZE02-9633, EM1037-139-07A, 810-50535, 133637

ULVAC 1019633, 8" DUMMY WAFER RWK, ZE02-9633, EM0943-139-50A, YO99-3134, 133939

Ulvac 1026650 Ground Shield, ZE02-9607, 810-56253, 1300297983, 132053

ULVAC 1026656 DUMMY WAFER, 517592, ZE01-9667, 44852, EM0663-139-07D, 120375

ULVAC 1026658 LTS EARTH SHIELD, EM1047-149-77A, GROUND SHIELD, 517594, 156223

ULVAC 1026658 LTS EARTH SHIELD, EM1047-149-77A, GROUND SHIELD, 517594, 133634

ULVAC 1026658 LTS EARTH SHIELD, EM1047-149-77A, GROUND SHIELD, 517594, 133635

ULVAC 1026658 LTS EARTH SHIELD, EM1047-149-77A, GROUND SHIELD, 517594, 133651

Ulvac 1028319 Shield Ring Cover, 518814, 146911

ULVAC 1031572KH4110 HIGH TEMPERATURE PLATE, 114066

ULVAC EMO-001-123 REFLOW CHAMBER LID, COVER, UPPER RING, 867-125-02A, 140051

Ulvac EMO-001-123 Reflow Chamber Lid, Upper Ring Shield, 0867-157-02A, 144524

ULVAC EMO-001-123 REFLOW CHAMBER LID, UPPER RING SHIELD, 867-125-02A, 140001

ULVAC MCP-1123F MAGNET POWER SUPPLY, 145038

Umrichter D94 18 06 798 X047I Servo Drive

UN EATON C361NC FUSIBLE DISCONNECT SWITCH 30 AMP 3PH 600V 20HP  FUSE CLIP

Un Westinghouse CA2225 Type CA 2 Pole 225 amp. Circuit Breaker E77

UNBRANDED 2716482030 CONTROL PANEL  

UNBRNDED 2.2KVA TRANSFORMER 01789 763333 976424 415V 210/100V 1/3PHRRAN

Unico 1105-460-005-C-Y-K31-E01-805604 AC Drive, 714937, 321178, 423766

 Unico 304-229/304-229-1 Display Circuit Board

UNICO 310009 DUAL 12 BIT RESOLVER INTERFACE ASSEMBLY    

UNICO 313337 RESET/PROGRAMMABLE RTC    

UNICO 35 HP Frame 328AT TYPE GE-150-1000 RPM 1195 DC Motor A-10

Unico 408171 Subassy Regen Power FilterWarranty

UNICO 7.5HP 3550 RPM AC MOTOR 921218 L1831 INDUCTION

UNICO AC INDUCTION SPINDLE MOTOR 921218 7.5 HP L1831 3550RPM 2 yr A-4

UNICO GE-25-H.P.-1750 MOTOR CD287AT FRAME 25HP 1750/2300RPM

UNICO MODULE RACK P/N: 306-637 MODIFIED PER DRAWING 701-969

UNICO PERFORMANCE DRIVE INVERTER 4081/1 ECL0 460/480V 50/60HZ

Unidrive 380-480V Technical Control | 1.5/2.2KW | SP1403

UNIMATION 3D32488G02 TEACH PENDANT  

UNIMATION INC D918W4 REV G PC BOARD

Unimax Explosion Proof Switch KXL-P5 E52

Unimax Splash Proof Switch 20A 120/240/480 KWL-J KWLJ NOS E51

Unimax Splash Proof Switch KWL-P5 20 Amp 125/240/480 E52

UNIMOUNT US ELECTRIC MOTORS UJ25S1AM 25HP 68-58/29A 208-230/460V 3525RPM 3PH FR

Union Special 29477-MS Crankshaft NOS

Union Special 39522N Crankshaft NOS

Union Special Bushing Cam Guide 29126EC NOS

Union Special Connecting Rod Brass FP39543AV

Union Special Corp. GR-29480ZE Oil Cooler Assembly 220-230V

Union Special Crankshaft Bearing 660-835 NOS

Union Special Knife 39550AK NOS

Union Special Main Feed Bar 39500 FP39534 NOS