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。

Autronica Intrinsically Safe Pressure Transmitter Type GT-103 1 bar

SOR 534HS Mini-Hermet Pressure Transmitter 534HS-TN5K-P9-C2A-CSTLX 0-5000 psi

KROM SCHRODER IFD 258-5/1W Automatic Boiler Controller 230V AC 50/60 Hz

FESTO DSR-40-180-P 13467 Quarter turn Actuator semi-rotary drive

NORGREN F68G Olympian Plus F68G-AGN-MR3 AIR FILTER G 1-1/4" Manual Drain

BOSCH 086102 3/2-Way Air-Pilot Operated Pneumatic Directional Valve 1"

Bucher Hydraulics 30000015170 DDP 16 E/N/220 Hydraulic Pressure Relief Valve

Rexroth 5725470220 Solenoid Operated Pneumatic Directional Valve G1/2 Ext Pilot

Norgren SXE0575-Z50 ISO Star Solenoid Valve 5/2-Way ISO Size 3 24V DC

Johnson Controls V47AD2 Temperature Actuated Modulating Water Valve 1" NPTF

TAYLOR VALVE SS316 Relief Valve 3/4" NPT Inlet x 1" NPT Outlet Set @ 1900 psi

Taylor Valve S-01380000 SS Safety Relief Valve 3/4" X 1" NPT 2400 psi

NORGREN FL64-408 Olympian Plus Filter Lubricator Combination it G1/2

MERCER Safety Relief Valve 91-12D61T14E1 3/4 NPTM X 1" NPTF 3045 SCFM 1500 PSI

WHITEY SS-S65PF12 STEAM Series Stainless Steel Ball Valve 3/4 in. NPT

VERSA Type VGG-4532-H2-MS-XMAA-D024 Pneumatic Directional Valve Sub-base

ASCO SCE210D004 2 Way NC 1" General Service Solenoid Valve 24/50 AC 0.35- 9 bar

Burkert 2000 A 40.0 NBR Rg 00149131 2/2 NC Bronze Angle Seat Valve G1-1/2 16 bar

ASCO SCE210D004 2/2 NC 1" BSPT Pilot Floating Diaphragm Solenoid Valve 115/50 AC

ASCO E290B010 Pneumatic Angle Seat Valve G1" 2-Way NC DN25 Operator 63 mm

ASCO E290A010 Pneumatic Bronze Angle Seat Valve G1"

PARKER L4853910453 SK200 SpeedKing Pneumatic Valve 120 AC 3/8"

SAMSON Type 44-7 2 Excess Pressure Valve PN25 3/4 1.4..11 bar 150 deg.C

FESTO VMPA2-M1H-E-PI 537956 solenoid valve terminal block of 3 pieces with cable

MERCER Safety Relief Valve 91-12D61P14E1 3/4 NPTM X 1" NPTF 3045 SCFM 1500 PSI

FORUM WR-80 Iron Roughneck # 1039773 Mechanical Remote Valve controller

FORUM WR-80 Iron Roughneck # 1039774 Mechanical Remote Valve controller

FORUM WR-80 Iron Roughneck # 1039771 Mechanical Remote Valve controller

ASCO SCE210D004 2 Way NC 1" General Service Solenoid Valve 230/50 AC 0.35- 9 bar

EATON Integrated 1CE30 1CEESH353W35S2377 Overcenter Load Control Hydraulic VLV

GSR Ventiltechnik Series 2000 2000G401 Pneumatic Brass Angle Seat Valve G 1-1/4"

WIKA OC-1 Ceramic Pressure Sensor P # 4366200 0-120 psi In DC5 V Out 0.5-4.5V

SMC VEX1533-04-BG Precision Air Regulator 0.05 ~ 0.7 Mpa Max 1.0 Mpa 1/2"

TRAFAG 8202.81.2212 NAVITRAG Pressure Transmitter 0..40 bar / 4 Mpa 4...20mA GL

Rexroth CD12 5711000100 5/2-Way G1/2 Air-Pilot Pneumatic Directional Valve

KOB VKA 1108R0R25 Oil Flow Switch Range 30 to 100 LPM

157B0101 Danfoss PVDI Proportional Valve Directional Indicator

Rexroth 3750239200 Pressure Reducing Valve Subplate Moting ND2 375-023-920-0

Controlmatic ERH ERH-03-06-2 Adjustable Hysterisis Horizontal Float Level Switch

R900552321 Rexroth 4 WE 6 D62/OFEW110N9K4 Hydraulic Directional Valve 120V AC

R900947790 Rexroth 4WE 6 D62/OFEW110N9K4/T06 Hydraulic Directional Valve 120V AC

TRAFAG Type 8202 Pressure Transmitter 0..40 bar 4...20mA 10....36V DC GL

K-TEK TYPE 4X MS10 15/X/X/EXT1/XXFM Buoyancy Level Switch 1500 psig

PARKER Series D1VD D1VD004BNP05 Cam Operated 4-Way Hydraulic Control Valve

NABCO GRAH-314M 3/2-Way Heavy Duty Roller Lever Pneumatic Directional Valve

GEMS Sensors LS-2050 E 010-3464 Side Moted Level Switch with Terminal

Barksdale P/N 0402-066 Type DPD1T-M80SS Diaphragm Differential Pressure Switch

ELRO EEV-20/15 Art No 27014 3Way Plger Operated Valve PN 25 bar DN 20/15 flang

ASCO E220 SCHTE220A005 2/2 NC 3/4" Hot Water  Steam Solenoid Valve 230/50 AC

TRAFAG 8736.20.2300.LJ Gas Density Monitor designed for ABB

FESTO PWEA-AC-7A 538680 Condensate Automatic Drain Valve 230V AC

Fairchild Model 4500A Catalog No. 4523A Pneumatic Volume Booster 1:2 ratio 3/8"

IMI Herion 23200 Series 2326120 Direct Acting Solenoid Valve G1/2" Normally Open

NOHKEN INC Model FP FP-1A Diaphragm Actuated Liquid Level Sensor

Saginomiya GMV-S303GQ34 2/2 NO 3/8" Oil Burner Solenoid Valve 120/60 AC 2.06 Mpa

OIL CONTROL OM2203500200000 2-Way Lever Op Flow Valve G3/8" 210 bar VRFC2L38B

GREGGERSEN Falke compact regulator O2 910.350 0... 15 LPM

WALVOIL EJ08M 10NB Hydraulic Cartridge Spool Valve 3-Way 2-posn. 24V DC 250 bar

NORGREN SXE-0574-A50-00 ISO 2 5/2-Way Pneumatic Solenoid Valve 24V DC with base

ARO Ingersoll Rand L36571-110 Super Duty Air Lubricator Metal Bowl 1-1/4"

FESTO CPV10 Valve Block 16416 X 8 nos. with Interface CPV10-GE-IB-8 197177

MAHLE Pi 3605-013 NBR Hydraulic Filter Housing G1/2" 315 bar -10 to 120°C

Milnor 96TCC2DA37 Hot Water Solenoid Valve 3/8" 110-120V/50-60Hz 30 psi 200°F

IMESS Type UTS1 Temperature Transmitter -30 deg C to 150 deg Signal 4...20 mA

DANFOSS 157B4016 PVEH 32 Actuator 12V DC Hirschmann

SMC VEX Series VEX3700-10 3 position Master Valve 1"

Parker Lucifer 341L11 5/2-Way G1/4 Pneumatic Solenoid Valve 24V DC 10 bar

SPX HANKISON Model 506 Condensate Drain Trap 10-300 psi

IMI Norgren Excelon F73G-4AD-AD1 F73C-4AD-AD0 Coalescing Filter 1/2"

WILKERSON Modular 38 Series JUMBO FRL D38-08-FKG0 Filter Regulator Lubricator 1"

NORGREN 20AL Series 11400-2G-PG100 Pilot Pressure Regulator 1/4 BSPP 0.16..7 bar

INTERNORMEN Type OE /OP OE 2.12.G.1.P.-.1 Electircal Visual Clogging Indicator

Cosmo Instruments PT-110C Differential Pressure Transducer 1000pa

ASCO SCXG210C034N 2-Way Normally Open Solenoid Valve G1/2 Oxygen Service 24V DC

MARKET FORGE 10-5859 Steam Solenoid Valve 2/2 NC 1/2" NPT 120/60 AC 105859

AIRCOMP 095.05.0000 FRL Size 1" Air Filter Regulator Lubricator Air Service it

HAWE Hydraulik WH 2H 0400 Directional Seated Valve 24V DC

PARKER ISO Flex VG45-ERER 8204 0720-22 5599/1 Size 3 Pneumatic Valve

UAD Model LSB Submersible Bilge Level Switch IP68 with Manual Operator

Parker Lucifer 341B34 4/2 Way G1/4 Pneumatic Directional Valve 24V DC

EMP2 084G2179 DANFOSS Pressure Transmitter 0-10 kP/cm2 G3/8

PARKER 40CN2 10Q E 50N4N4 Medium Pressure Hydraulic Filter 932340Q

EUGEN SEITZ AG Typ 1117 Solenoid Valve 3/2-Way G1/4 5-40 bar 24V DC 11W

Norgren Herion 2401103 Solenoid Valve G1/4 24V DC 475 mA 0...10 bar ATEX 4452X

BURKERT 5404 A 12.0 EF MS NPT 1/2" ATEX Solenoid Valve 1-50 bar 230V AC/DC 9W

HATLAPPA RD233DTW 2 Way NO Solenoid Valve G 1/2 " 1..50 bar 205V DC rectifier

NORGREN S/1340/8 3/2 Way G1/4" Pneumatic Directional Poppet Valve 0.7 ~ 10 bar

ASCO SCXG210C034NV 2 Way Normally Open Solenoid Valve G1/2 Oxygen Service 12V DC

MEIKO Service TEMPERATURE GAUGE KD 5000 - 0465038 Green Area 150-170 ° F

MEIKO Service TEMPERATURE GAUGE KD 5000 - 0465037 Green Area 110-140 °F

MEIKO Service TEMPERATURE GAUGE KD 5000 - 0465039 Green Area 160-180°F

MEIKO Service TEMPERATURE GAUGE KD 5000 - 0465040 Green Area 180-200 ° F

Siemens Model 40H50 Precision Compressed Air Pressure Regulator 1-50 psi 1/4 NPT

ASCO Red-Hat 8342G001 4-Way General Service Solenoid Valve 120/60AC 1/4"

 ASCO Red-Hat 8342G001 4-Way General Service Solenoid Valve 120/60AC 1/4"

FESTO MPPE-3-1/4-2.5-010-B 164317 Proportional Pressure Regulator 0-2.5 bar

IMI Norgren M/21/41 3/2 NC G1/8 plger/air Mechanically actuated poppet valve

Parker GA90-G1 TXX3-10 B08 MM Inline Heavy Duty Filter P.Max 30 bar 1"

IFM PN7009 Electronic Pressure Sensor with display -1000 to 1000 mbar G1/4

JUMO dTRANS P30 Pressure Transducer 404366/000 -1 to 15 bar In 10..30V Out 1-6V

DEVILBISS MSA-512 Spray G with Tip No 799

 ratiometri

DONALDSON D05 1C4024443 Condensate Drain 240V AC 125 V DC 0.8-16 bar

HYDAC Pressure Sensor 905776 HDA 3844-B-400-000 400 bar G1/4 Out 0..10V

Rexroth 577620 CD7 Pneumatic solenoid Directional Valve 5/2 Way M14X1 24V DC

SOR 534HS Mini-Hermet Pressure Transmitter 534HS-TN5K-P9-C1A-TLX2 0-5000 psi

BUCHER Hydraulics W1FCB1 Hydraulic Directional Valve Coil 280756 24V DC 32W

Rexroth OD753 21834 Hydraulic Cartridge Valve with R934001566 manif

CKD MHG-20-25-B 3-Way 3/4" Electric Driven Motorized Ball Valve AC 100V 50/60 Hz

 of 100 pieces BAKER Pressure Gauge 40 mm 1/8" Back 0 to 10 bar / 150 psi

R432016041 REXROTH Compressed Air Filter 1" NPT 5 microns 331 scfm Manual Drain

Pressure Control Ltd. Type B55-03 Heavy Duty Pressure Regulator 3/4" 40 bar

Burkert Type 5281 00462926 2/2 Solenoid Valve 1" NPT 24V 50-60 Hz 3-232 psi

ODE T2H14KOB250 TECON Art # 10154007 2/2 NC 1" BSP Solenoid Valve 24V 50 Hz

R901093282 Rexroth 3WE6B9-62/EG224N5K4 Hydraulic Directional Valve 24V DC

HAYS Item # 3108 -6021 1/2 Series 3108 Duo-Electroflo Solenoid Valve 120/60 AC

HAWE Hydraulik HR 2-2 Pressure Operated Hydraulic Directional Seated Valve

R431008209 Rexroth Type 'D' Pilotair® Pneumatic Control Valve PD40031-9811

R431008186 Rexroth Type 'D' Pilotair® Valve PD40031-1198

ASCO SCE210C013 2-Way Normally Open Solenoid Valve 3/4" 230V AC 17 bar

R900423721 Rexroth DBDS 6 G1A/400 Hydraulic Pressure Relief Valve

Pack of 5 VERSA SI-2-316 Valve Status Indicator Stainless Steel 1/8" NPT

SLOAN SB series Lubrication System HP Divider Block Assembly Max 7500 psi

LUBRIQUIP Lubrication Systems Divider Block Assembly Cyc. Indicator 509-932-522

R900406666 Rexroth ZDR 6 DP2-45/75 YMJ3 Modular Sandwich Pressure Reducing Valve

FAVELLE FAVCO AHGX-0001-7000 Pressure Line Filter  HYDAC element 0110D010BN4C

DAMCOS Type MD1D-RK/59N-D/DMS No. 160L8000 Hydraulic Directional Valve 24V DC

HAWE T3-2 Mechanical Pin Actuated 3/2-Way Directional Seated Valve T32

ASCO Red-Hat 8210D014 2 Way Normally Open Brass Solenoid Valve 1" NPT 24V DC

ASCO 8210 series AEB210C87 2-Way 1/2" NC Stainless Steel Solenoid Valve 24V DC