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

SMC SS5V1-W10S10D-16B-C6 SS5V 16 STATION MANIFOLD w/ SV1200-5FU

SMC THERMO CHILLER DISPLAY UNIT P49723105#1 VW319 UNIT #P49523021#1

SMC THERMO CHILLER P49523021#1 P49591002-1

 SMC TIE ROD NON-LUBE CDA2F63-40-Y7BAL 145 PSI 1.00MPA

SMC UIUSP-SEN1-DUO02979 Ethernet/IP SI Unit

SMC Vacuum Ejector ZM071HF-K5LOZ-E55CL ZM071HFK5LOZE55CL

SMC VF1120

SMC VF1190 120V 1/8” NPT Solenoid Valve

SMC VFS3110-BDZB

SMC VNB511R-32F-5TZ-X5 Process Valve

SMC VP542-5D1-03NA 3 port pilot poppet valve

SMC VQC4200-5 Valves w/ 3587 Base

SMC VQD1121U-5LO-M5-Q Solenoid Valve

Smc VS7-6-FG-S-3NM Pneumatic Solenoid Valve 24v-dc 145psi

SMC VSA4340-04 0-1.0MPa 5 Port Air Pilot Valve

SMC VT301-015G-B Solenoid valve

SMC VV3QZ15-08N7TC-D0 / VV3QZ1508N7TCD0 ()

SMC VV5Q11-16-X1601 Manifold Assy, 16 Station, EV, AMAT 4060-00849, 166534

SMC VV5Q11-16-X1602 Manifold Assy, 16 Station, EV, AMAT 4060-00847, 166533

SMC VV5QC1-E3I01C 4/5 Port Solenoid valve

SMC VV81503SSUQW04BTW1 5 STATION MANIFOLD  NNB  

SMC VV81503SSUQW04BTW5 STATION MANIFOLD  NNB  

SMC VV81903SSUQW04BTW1 MANIFOLD ASSEMBLY 9 SLOT    

SMC VV82504SSUQW06BTW1 WITH ATTACHED PART NUMBER EX230SDN1

SMC VXD2130-03-5DZ1-B SOLENOID VALVE WITH PHOENIX CONTACT GN-YE

SMC VXEZ2230L-02F-5D01

SMC VY1300-103-BGN Hybrid Regulator Valve

SMC VZ5120-5DZ-01 Solenoid Valve

SMC XGT300-30-1A-X1 Gate Valve w/Omron H7EC Counter, 60-151975-00, 329329

 SMC XRAY-1250-200 Parallel Gripper

SMC XT299-23-AY Precision Flow Switch

SMC ZM101SAH-K5LZ-E14L EJECTOR VACUUM GENERATOR ZSE1-00-14L/VJ114-5L0ZR

SMC ZSE1-01-55 Compact Pressure Vacuum Switch 12-24 VDC -101kPa

SM-CYCLO MOTOR CNHMLH-4100YB-17 1.5HP 1730RPM 230-460V 4P FRAME F-906 W/GEAR RED

Smen Motor 550613 22W 230V NOS

SMITH DETECTION APD-2000 PORTABLE CHEMICAL DETECTOR W/CASE & MANUAL 90DAY WARRA

SMITHS DETECTION APD-2000 ADVANCED PORTABLE DETECTOR 2428800 W/CASE AND MANUAL 1

SMM5015 - WEIR - SMM50/15 / Power Supply

SMS PMP1A0045 HEATER - INLINE PVDF, 10KW, 208V, 1P, IDC, 158265

SnapNrack 242-02171 Speedseal Decktrack 7-1/2in Sealing Track, Mill (Box of 16)

SnapNrack Ultra Rail Tile Hook Adjustment 242-02729 Lot Of 9

SNAPON TOTPR216 TORQOMATIC METER 3/8'' 250FT.LBS    

SNT Gearbox CRMI28/28 1/56x1/10 S1 NRVS010256 NOS

 SNT4LP05K EATON 48-60VAC Shunt Tri L Frame Circuit Breaker

  SO8F 1” Solenoid Valve, Single Solenoid AAA Products S90

Socomec 100 Amp 3 Pole Manual Transfer Switch

SODICK AQ325L WIRE-CUT EDM PARTS, EXA01508FFW

SODICK AQ325L WIRE-CUT EDM PARTS, SUPER JET ANNEALING HIGH SPEED AWT

SODICK CIRCUIT BOARD ATNC-01 VER 0209-B 4181849,

SODICK CIRCUIT BOARD MDIF-10 147295M VER 0002-A TRL2914 4182099

SODICK CIRCUIT BOARD RLD-25B P.C. 4181710 RLD-25 147147L,

SODICK CMPH-01 147176M CIRCUIT BOARD VER. 0809-B TRL5470 4181728

SODICK CMPH-02 147204L CIRCUIT BOARD VER. 0001-B TRL2665 4181729

SODICK CMPH-04 147227M CIRCUIT BOARD VER. 0802-A TRL3601 4181979

SODICK IDSV-01 147225M CIRCUIT BOARD VER. 0002-B TSA3651 4181977

SODICK KEYBOARD W/ FP5-SDK12,13 N392-8005 BOARD

SODICK MDIF-02 147223N CIRCUIT BOARD VER. 0003-C TRL3712 4181974

SODICK OPERATOR PANEL SDK-25R-1,

SODICK P-MOS REG UNIT LN1W(1CPU) 0301031 241315 VER. A

SODICK PRY-01B PRY-01 147181L CIRCUIT BOARD VER. 0001-B TRL5092 4181822

SODICK PSIF-02 147334A CIRCUIT BOARD VER. 0001-A TSA0141 4182182

SODICK RCR-01 147143L CONTROL BOARD VER. 0001-B TSA4538 4181683

SODICK RCR-02 147146L CONTROL BOARD VER. 0001-B TSA4552 4181704

SODICK REG-02(LN2) REG-02B VER. 0001-A TSA0121 4182150 CIRCUIT BOARD

SODICK SLO-01(LN) 147182M CIRCUIT BOARD VER. 0205-C TRL5031 4181894

SODICK SP-01(25M) SP-01A CIRCUIT BOARD VER. 0003-B W/ COSEL ZUW32415 MODULE

SODICK SRDV-01A SRDV-01 CIRCUIT BOARD VER. 0001-B W/ COSEL ZUS15 2412 MODULE

SODICK TRANSFORMER KRT-12-5-3D S/N 0811

SODICK TRANSFORMER NFCH-80(D) S/N 1256

soft starter 3/8 SMC AV3000-F03-5Y0 DC24V Factory Sealed

Soft Starter Telemechanics | Soft Stop LH4N230Q7

Softswitching 98-00140SFT 98-20107C SST031551 Power Supply Circuit Board  1

Softswitching Technologies 98-00054-FSFT 17-00019 Rev F Power Supply Board  

SOFTSWITCHING TECHNOLOGIES 98-20107C SST031758 Circuit Board

SOH 3 531 4162A-1C-2C/ 35314162A Circuit Board 90 Day

Soho Motor GBS50-CP-21210-15YC-HS-8RC NOS

SOLA / HEAVIDUTY SLT123101012T REGULATED POWER SUPPLY    

Sola 23-00175-0800-23 CVS Isolation Transformer

SOLA 23-26-230 CONSTANT VOLTAGE TRANSFORMER 3000VA 120/240 OUTPUT

SOLA 631321052 MINI MICRO COMPUTER REGULATOR  

SOLA CONSTANT VOLTAGE TRANSFORMER CAT NO. 20-13-112 TYPE NO. CV-1

SOLA ELECTRIC VOLTAGE REGULATOR POWER CONDITIONER 63-23-175-8, 750 VA, 1 PH S27

Sola Emerson Transformer Power Supply 83-24-225-2 83A154 FP S78

SOLA MCR 63-23-175-8 750VA 95-130/175-235/190-260/380-520V

 SOLA MCR 63-23-210-8 Mini Micro Computer Regulator S17

SOLAHD SLS-24-048T DC Power Supply,24VDC,4.8A,47-63Hz

Solarton SI 1280B Electrochemical Measurement Unit, 150038

Solartron Hydrastep 2468 CBBD -20° to -70°C Steam Boiler Water Level Monitor

Solartron Metrology DR700 Digital Display 911183-EU

SOLARTRON STEAM/WATER DETECTION SYSTEM 2462 HYDRATECT 115/230V 10W 20-70C 90DAY

Solcon RVS-DN 390 480-115–3M-5-8-S Soft Start 390 Amp 480V RVS-DX

SOLCON SOFT STARTER RVS-DXM 210 600-115-66-3M-5-U-S 210A 440-600V REDUCED VOLTAG

SOLENOID VALVE DHI-0710/20 MULTI DIRECTIONAL BLACK

SOLID STATE MUSIC BOARD 16K EPROM MB8A,

SOLID STATE MUSIC CIRCUIT BOARD 16K EPROM MB8A,

Sonepar S D DM300-DLCoV-RE Spread Lens Cover

 Sonic Torque SPNII063 3/4" NPT Actuator Valve w/ 50114M Attachment  1 Yr

Sony CCD Black & White Video Camera Module XC-75CE

Sony CCD Video Camera Module RGB | XC-711P

SONY DG50BP PROBE

Sony LT10-205B Display Unit SY6 | 12-24VDC

Sony LT20-201C Digital Display

SONY NETWORK CAMERA OUTDOOR SNC-CH160 IEEE 802.3AF DC 36V-57V 12.9W 42TBAR W

Sony XC-56 Camera + 14R0027664 Lens f=8mm/F1.4 + Midopt BP850-27 Filter