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
Centric 2F-S-3 Overload Release Clutch
Durco Impeller 4x3-10H Mark III, Group 2 Part#: 36877 Material: D20 Size 8.75"
Durco Impeller 4x3-10H Mark III, Group 2 Part#: 36877 Material: D20 Size 9"
Durco Impeller 4x3-10H Mark III, Group 2 Part#: 36877 Material: D20 Size 9.5"
Rebuilt Viking Gear Pump H724R, 2” x 2”, Stainless Steel
Rockwell/Ramcon Actuator 50BR-7
Rebuilt Viking Gear Pump H724, 2” x 2”, Stainless Steel
Allen Bradley 6189-RPHX Logic Module
Electro Cam, Programmable limit Switch, PS-5111-10-N16
Worthington CNG Stainless Steel 8" Suction Cover
DODGE 132951 PLAIN WATER COOLED LINER ASSEMBLY
Foxboro E69F-BI2-S Signal Converter 4-20 MA 3-15 PSI Output
YASKAWA, AC Drive, CIMR-VU4A0009FAA, 480V I/O, 400 Hz Out
Electro Cam PS-5238-11-ADR Encoder Flange Mount, Rear Bayonet Connector 3/8IN
Siemens NEG3B125L 125 Amp 3 Pole Circuit Breaker
Carlson Comp. Power Flo TSC60PM
Cutler-Hammer Non-Fusible Disconnect/Safety Switch DH362URK-CSA, 60 Amp, 3R Encl
Universal Flow Monitor LN-FSF200GPM-ROWD
Universal Flow Monitor LN-FSF200GM-24F- ROWD-Z20
Coti Inc. CG-SP9 Stainless Steel Compression Canister available in 1K-250K cap
190 Gallon 304 Stainless Vertical Tank
117 Gallon 304 Stainless Vertical Tank
Traditional Entertainment Cabinet
NEXEN 1.5“ Bore Pneumatic Clutch 913032
Haskel AW-B35 Liquid Pump
Leuze Electronic 50039571 GS Series Forked Photoelectric Sensor ** **
Coti Inc SP9 Compression Canister 500 Lbs
Cooper Pillow Block Roller Bearing Unit, 02CP315EX
Trasar 3000 W-Pump kit CPR-474
Phoenix Contact IBS PCI RI/I-T
Durco Flanged Rear Cover Pattern#: CT29503AB Material: D20 Size: 8"
Turck NI60-K90SR-FDZ30X2 Inductive Sensor
Char-Lynn/Eaton Hydraulic Pump Model: 109-1110-006 9498 3rd
Phoenix Contact IBS ISA RI/I-T
Dolan Jenner Safe Scan SS7B481MDO
FOXBORO, Control Board F8616E, B0133SA-E
Emerson Rosemount 3051CG4A22A1AB4E5M5 Press transmitter
Eaton Cutler Hammer NXS0075C1000 Hp: 7.5
Goulds 5 Vane Impeller 1.5x5-10 Part#:100-594 Casting#: 54018 Material: CS
Durco Impeller 4x3-10 Mark III Group 2 Part#: 35641 Material: DNI Size 8
Link-Belt Pillow Block Bearing, P3U263N, 3 15/16"
Ringball Co. Bush, Thrust IR-B80SA
Rexroth Indramat AC Servo Compact Controller DDC01.2-N200A-DS68-00-FW w/ 3 Cards
Cutler Hammer Size 5 Starter Model: 6-186-5 Max HP: 200
Eaton - Cutler Hammer 38150 Encoder
Marpac 1 ½” 150 Actuated CF8M/316SS Ball Valve 275WOG Model: 1 1/2 SS C470 TT
Brooks Instruments 1114-08-H2B1-A Length: 17", Serial#: 6711-33614 Flow Meter
General Electric A216LSPMR MicroVersaTrip Replacement Trip Kit, 1600 Amp
Durco Rear Cover 13" 53963
Hub City 50:1 Gear Reducer Model 324, 2.250 Input HP at 1750 RPM
URYU Torque/Angle Controller UEC-4500
LANTECH 30034902 SWITCH DIFFUSE
General Electric THLC236150 Current Limiting Circuit Breaker
Cutler Hammer 10250TN23 Steel Enclosure
Dezurick 9186551, style 660, body-CI, disk-316, seat-PTFE, size 3
Banner PVA375N6Q
Dodge Pillow Block Bearing, 070305, 2 7/16"
Fisher, 4159B, Wizard Guage Pressure Controller
ALLEN BRADLEY 1785-L40B PLC CPU MODULE
3 product ratings- ALLEN BRADLEY 1785-L40B PLC CPU MODULE
ABB 3HAB5760-1/04 Type 1FK6083-6AZ21-9ZZ9-ZS01 Servo Motor
Atlas Copco Nutrunner ETP DS4-10-10S
Ferraz Shawmut A051B1DAR0-4R Backup Power FUSE 5.08KV 330AMP
Allen Bradley Smart Motor Controller 150-B135NBR-8B
General Electric AC146NRH Bus Plug 600V 30A 3Ph 4W
Durco 11" DU-6 Rear Cover
CEM 271070 Dual Thermocouple
Mahr Federal Snap Gauge EDI-300P-2
Square D NQOD442L225CU Ser E2 Breaker Panel 208Y/120V 225A Type 1 Encl 23 Spaces
Gould Shawmut Model: A240R-12R AmpTrap 2400 Volts AC, 60Hz
Atlas Copco Tensor Torque Control S4/s7 Type Pf3007-g-hw
GE 30 KVA 480-480/277 Dry Type 9T23B3852 Transformer
Allen Bradley 1785-L40B/E CPU Module, PLC-5 Allen Bradley 1785-L40B/E CPU Module
Allen-Bradley Size 4 Combo Starter with Stainless Steel Enclosure
Endress + Hauser, R1A46, CPU Board
Sick LUT3-650 Luminescence sensors
Alvey Sorter Components: Rh Switch Assemby 120v
Boston Gear APM916AT-B 1750RPM .16HP 90V Gear Motor w/F710-6-B4-J Gear Reducer
Boston Gear APM916AT-B 1750RPM .16HP 90V Gear Motor w/F710-6-B4-J Gear Reducer
ABB MU80A19-4/ MK129019-S 1400/1690RPM 280/480V Gear Motor
Rosemount 396P-02-10-55 Sensor pH Probe, AccuGlass
Autotech Corporation Absolute Encoder EN359-PA
Allen-Bradley 7033-05-4103 AC Servo Motor
Acure Icore 000-022056 Circuit Board
Foxboro IAP10-D22D1F-M1L1 I/A Series Mass Flowmeter with Attatchment
Leuze Electronic GS 06/66.2-2-S8
Goulds Frame Adapter 10" CF8M 3196/M 54762
Kyoto Automatic Titrator MKC-210, 240VAC, 60hz, 80W
JOHNSTON 2430A PUMP BOWL, CAST IRON, 12 1/4" - 12 1/2“ CTR
Durco Rear Cover 11" DU-6
Perkin Elmer N9316023 Elite 1 Gas Chromatograph Column
USA Standard No. 35 Testing Sieve
Westinghouse Fuse Model: 151D961G01 Amps: 200 9R Volts: 5080
Buss Medium Volt Motor Fuse Model: JCK-12R 2.54 Kvac Max.
Durco Impeller 3x1.5-10 Mark II Group 2 Part#: 36861 Material: CD4M Size 8.5
Durco Impeller 3x1.5-10 Mark II Group 2 Part#: 36861 Material: DNI Size 6
Durco Impeller 3x1.5-10 Mark II Group 2 Part#: 36861 Material: D20 Size 8
Sentry CTS1020T-5 Max Pressure 15/10
Banner 27551 Photoelectric Sensor
Chempump GVBS-3K-751H1S Stainless Steel Pump
Cutler Hammer Size 4 Double Starter Model: C50FN3 Series: A1 HP Max: 100
Duratech Falling Ball Viscometer DV8
Allen-Bradley 1336-B010-EAD-S1 Constant Torque 3-Phase AC Drive
Reflex 12M3-117-02 Model 201 Field Firing Assembly
PCA-6151 Rev.A1 02-4, Advantech Motherboard
Electronics For Industry, Inc. EI-701 Microsonic Detector
Atlanta Gear Reducer 58-44-339
Indramat DKC01.1-040-7-FW Servo Controller
Indramat DKC01.1-040-7-FW Servo Controller
ALLEN BRADLEY POWERFLEX 700 20BD8POA3AYNAND0
Falk 4115J25C Gear Reducer Ratio 24.87
Endress+Hauser 63 Promass A
Allen Bradley 1756-IA32 Input Module, AC Digital, 32 Point, 74-132VAC
Allen Bradley 1756-IA32 Input Module, AC Digital, 32 Point, 74-132VAC
RICE LAKE, 420 Plus HMI Weight Indicator, 85124
Omega CL900
ENDRESS HAUSER PMP55-FA22ID2SGFUEJA1A PRESSURE TRANSMITTER
Browning 3TC160 V-Belt Pulleys
ABB H2VA80A-4 1680RPM 280Y/480V Gear Motor w/ Gear Reducer
Aftermarket Fisher 26A5290X032 Seat Ring
Max Machinery 276-527 Flow Transmitter 500 PSI; 3.5 MPA
Foxboro, Program Control Board, 3CPMA1-A
Revere Transducers Canister
L&J Technologies 821648 Rev C Circuit Board
Cutler-Hammer RJDN250 Type 3R Enclosure 250 Amp 600 VAC
Allen Bradley B015-EAE-FA-L1-S1 Constant Torque 3-Phase AC Drive
Foxboro FIO ISP Panel R140799
Turck FCS-N1/2A4-AP8X-H1141 Turck Flow Control
Endress Hauser PMP55-17269/0 PMP55-FA22ID2SGFUEJA1A w/ Rj Global TW2.4M.4443
insul 8 ca12491 slip ring 321481
Durco 13" DI DX23060A Rear Cover
Durco 13" DCI DX23060AB Rear Cover