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
Flowserve EP5XX-HPGU-23K20-PV9DA-4Z
Siemens MAG6000 7ME6920-1AA30-1AA0,Siemens
KOBOLD NAD ACR 32,KOBOLD
KOBOLD NAD ACR 40,KOBOLD
KOBOLD NAD-ACR 25,KOBOLD
KOBOLD VKA-3102 R25,KOBOLD
KOBOLD VKA-3103 R25,KOBOLD
KOBOLD VKA-3104 R25,KOBOLD
KOBOLD VKA-3105 R25,KOBOLD
KOBOLD VKA-3107 R25,KOBOLD
METSO ND9103HX1T,METSO
final user:Xiangtan Iron and Steel Group Co., Ltd. /in CHINA
BENDER MK7-CN
BENDER STW2
BENDER ES710/8KVA
BENDER IR427-LD
EISENBERGER ZPC-06-CA-0022-1X
EISENBERGER ZPC-16-AT-0019-1X
KUHNKE UF3X-24VDC NL
HEMA Klemmsystem PC 125-40-1 4 bar
HASCO Z98/11.8/2.4
DME N9-1/4"A
HASCO A5712/51*34*27
HASCO Z40/4*63
HASCO Z40/3.2*100
HASCO Z40/1.8*50
HASCO Z40/1.5*50
HASCO Z40/1.2*50
HASCO Z40/6.2*100
HASCO Z40/3.2*100
HASCO Z40/2.2*100
HASCO Z40/1.2*50
HASCO Z465/3.8*1.2*??4.2*200*N80
HASCO Z465/3.8/0.8*??4.2*200*N80
HASCO Z40/2*200
HASCO Z40/2.5*200
HASCO Z40/3*200
HASCO Z40/3.5*200
HASCO Z40/4.5*200
HASCO Z40/5*200
HASCO Z40/6*160
baumer sensor IFRM 04P1501/S35L
HOLMATRO HEW1518
hainbuch TYP:SK65BZIR42
hainbuch TYP:SW.SP0218.0062.00
hainbuch TYP: MQ65
hainbuch TYP:SK65BZIR20
HAINBUCH GMBH SK32BZIG D=17.2
Baumer Thalheim GmbH&Co.KG ITD21A4Y82 2048TNI KRIZP5421
EBRO BF6629.10 DN200
STAUFF LN108PP
STAUFF SPAL6870-ALDPAL-AS
STAUFF SP770-PPDP-AS
STAUFF SP106A-PPSIG-AF
STAUFF SP1D06/06-PPGD-AS
STAUFF SP504-PPDP-AS
STAUFF SP776.1-PPDP-AS
STAUFF SP1A12-PPSIG-AF
STAUFF SPV325-PPDP-AS
STAUFF SP106A-PPSIG-AF
STAUFF SS-TBP16
STAUFF SPV325-PPDP-AS
STAUFF SP1A08-PPSIG-AF
STAUFF DINI596-61 St37Fe/Zn8C
STAUFF 1A12-PPSIG-AF
STAUFF 1A08-PPDP-AS
STAUFF SPV108A-PPSIG-AF
STAUFF SPV108A-PPDP-AS
STAUFF SPV1A06-PPDP-AS
STAUFF SP108A-PPDP-AS
STAUFF SP106A-PPDP-AS
STAUFF 1A06-PPDP-AS
STAUFF SP1A12-PPDP-AS
STAUFF 1A12-PPDP-AS
STAUFF 1A08-PPDA-AS
STAUFF SP1A10-PPDA-AS
STAUFF SP216-PPDA-AS
STAUFF 108A-AL
STAUFF SS-TBP16
STAUFF SP1D08/08-PPSI-AF
STAUFF SP1D08/08-PPGD-AS
STAUFF 1D08/08-PPGD-AS
STAUFF SPAL6870-PPDPAL-AS
STAUFF 648.3-AL
STAUFF 322-AL
STAUFF 213.53.063/1MPa NPT1/4
STAUFF 212.53.063/25Pa 1/4NPT
STAUFF 212.53.063/10MPa1/4NPT
STAUFF 213.53.063/6MPa NPT1/4
STAUFF SPG063-00060-06-S-N04
STAUFF 213.53.063/6MPa NPT1/4(SPG063-0006-S-N)
STAUFF 213.53.063/6MPa NPT1/4
STAUFF 213.53.063/25MPa NPT1/4
STAUFF AFL-AFLA-64-3-00 Stainless steel + FPM
STAUFF SMK20-M12 1.5-PC-1.4571
STAUFF SE-014W25B
STAUFF SE014A05V-1.4571
STAUFF SE-014W40V-1689-V4A
STAUFF SE-014W40V-1689-V4A
RAFI 1.01102 2/250
GESSMANN V62R-04Z+04Z
STROMAG 75BM-899
dungs LGW 10 A4
Bar GmbH GTE 088/090-08 V17-F
Bar GmbH SC-M2
buschjost 8240200.91.23050 0??1bar G1/2
SONTHEIMER ,ST61/11ZM/NS BL LR19188,IEC947,EN60947,VDE0660
SONTHEIMER ST41/11ZM/NS BL LR19188
SONTHEIMER ST31/11ZM/NS BL LR19188
STROMAG 70HGE-690FV70-A2L 44904/40
STROMAG 150070
LEROY-SOMER LS160MPT L582830UH 001
RAJA-LOVEJOY Shaft Coupling/CA-14 J2 KA
BECKHOFF /bus coupler/BIS 64 BUSKLEMMEN 12MBAUD 572932
Raja-Lovejoy GmbH SF3 L=254MM
KUHNKE UF3X-24VDC NL
Buschjost gmbH 8254152.918
Berg Spanntechnik SSK 60/1 DIN 963.09822.000.0
woerner VOE-D/4/7N/7N/7N/7N
EMUGE EM01-U-9-4KT(F0571109) QUick-change adapters
KTR ROTEX GS 38-64SHD-GS 6.0-38 6.0-28
KTR ROTEX GS 38-98SHA-GS 6.0-38 6.0-32
A-M-C B25A20ACR-CT3(part no.9901-1008)
ionscience Leak Check P1??p type??RIC-LDD2008????
Bosch Rexroth AG. photo
CAMFIL luftfilter/3CPM-HT90-242412-01|22,610*610*292,F7
CAMFIL luftfilter/3CPM-HT90-122412-01|22,305*610*292,F7
GEA Grasso GmbH wegsensor SW25 I-Nr.627498001
MICHAEL RIEDEL RSTN630, 380/220 630VA
MICHAEL RIEDEL RSTN1000, 380/220 630VA
SCHLEICHER KZT11-98
field server FFP-485,modbus RTU??to bacnet ms/tp 1000points