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。
ABB TMAX T5N 400 CIRCUIT BREAKER 400AMP 3POLE 440VAC 36KA
S225NS CIRCUIT BREAKER 225AMP 440VAC 25KA
SQUARE D JG250 JGL36150 CIRCUIT BREAKER 150AMP 440VAC 35KA
SIEMENS 3RT1056-6NP36 POWER CONTACTOR 185AMP VOLTAGE 220VDC
SCHNEIDER ELECTRIC MICROLOGIC 6.0A 33073 CIRCUIT BREAKER TRIP IT
SIEMENS 3VF3311-2BX41-1HA0 CIRCUIT BREAKER 200AMP 440VAC 70KA
SIEMENS 6ES7331-7KF02-0AB0 ANALOG INPUT MODULE
METTLER TOLEDO AJB841S PRECISION JCTION
ALLEN BRADLEY 1785-L40E/E PLC-5/40 ETHERNET PROCESSOR MODULE
SQUARE D HJ150 CIRCUIT BREAKER 150AMP VOLTAGE 440VAC 65KA PCS
MOELLER PS3-DC COMPACT CONTROLLER VOLTAGE 24VDC
TOYO KEIKI EG-3AT-SD 3PHASE WATT TRSNDUCER VOLTAGE 24VDC
Siemens 3RW3038-1BB04 24 AC/DC Soft Starter
SPRECHERSCHUH KTA7-45H-32A CIRCUIT BREAKER RANGE 23-32AMP
SCHNEIDER ELECTRIC MICROLOGIC ET2I 65477 CIRCUIT BREAKER TRIP IT
SIEMENS 3KE4530-0AA FRONT OPERATOR DISCONNECT SWITCH 1000AMP 3POLE
ON-44-0 ALARAM CIRCUIT BOARD MADE IN JAPAN
HYDAI ELECTRIC UMC130 MAGNETIC CONTACTOR 130A VOLTAGE 440VAC
MITSUBISHI ELECTRIC S-N220 MAGNETIC CONTACTOR 220AMP VOLTAGE 440VAC
ALLEN BRADLEY 1756-OF4 ANALOG OUTPUT MODULE 24VDC
SIEMENS 3RT1054-1AP36 POWER CONTACTOR 115AMP VOLTAGE 220VAC
ALLEN BRADLEY 1756-IF6I CONTROLLOGIX ANALOG INPUT MODULE
Schneider Electric Micrologic 2.0A 33071BA Circuit Breaker Trip it
WEIDMULLER 9025850000 CRIMP SET PZ 16 LUG CRIMPING
SIEMENS 3VF3311-5DU71-0AA0 CIRCUIT BREAKER 200AMP 440VAC 40KA
SIEMENS 3RT1054-6AP36 POWER CONTACTOR 110A VOLTAGE 220VAC/DC
SIEMENS 6ES7322-1BL00-0AA0 ANALOG OUTPUT MODULE
SIEMENS 6ES7322-1BL00-0AA0 ANALOG OUTPUT MODULE
HYDAI UMC85 MAGNETIC CONTACTOR 85A COIL VOLTAGE 220VAC
SCHNEIDER ELECTRIC LV432081 MICROLOGIC 2.3 400A CIRCUIT BREAKER TRIP IT
SIEMENS 3RT1076 SPARE MAGNETIC CONTACT KIT
SCHNEIDER ELECTRIC LC1F225 POWER CONTACTOR 225AMP VOLTAGE 440VAC
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Schneider Electric LC1D150 Contactor 150 Amp Coil Voltage 440vac
ELOTHERM ICLU1 188978 CIRCUIT BOARD PCB
ABB TMAX T4N 250 CIRCUIT BREAKER 250AMP 3 POLE 440VAC 36KA
ABB TMAX T4N 250 CIRCUIT BREAKER 200AMP 4 POLE 440VAC 36KA
HYDAI UMC75 MAGNETIC CONTACTOR 75A COIL VOLTAGE 220VAC
SCHNEIDER LC1D170 000Q7C POWER CONTACTOR 170A VOLTAGE 440VAC
MITSUBISHI S-N150 MAGNETIC CONTACTOR 150AMP VOLTAGE 220VAC
SCHNEIDER LC2D65AFE7 REVERSING CONTACTOR 65A VOLTAGE 110VAC
FUJI ELECTRIC SC-N8(180) MAGNETIC CONTACTOR 180AMP VOLTAGE 220VAC
SIEMENS 3VF3211-2BW41-1HA0 CIRCUIT BREAKER 160AMP 440VAC 70KA
SIEMENS 6ES7321-1BL00-0AA0 ANALOG INPUT MODULE
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PE M611 FOOT METAL SWITCH
SIEMENS 6ES7153-2BA01-0XB0 SIMATIC S7 INTERFACE MODULE
ABB AF190-30-11-13 Contactor Uc=100-250V 1SFL487002R1311 MADE IN SWEDEN FASTSHIP
Allen Bradley 194E-KA00E Enclosed Load Switch with 194R Handle
SIEMENS 3VA9157-0HA20 MOTOR STARTER VOLTAGE 110-230VAC/DC
SIEMENS 3UF7010-1AU00-0 SIMOCODE PRO V PB INTERFACE MODULE VOLTAGE 110-240VAC/DC
SQUARE D QB225 CIRCUIT BREAKER 225AMP 440VAC 10KA QBF32225TS
SIEMENS SIMATIC S7-1200 6ES7212-1HE40-0XB0 CPU1212C VOLTAGE 24VDC
RHEINTACHO MESSTECHNIK GMBH D-79111 SPEED RELAY 5823.200 VOLTAGE 24VDC
NH-39-5 F/V CONVERTER CIRCUIT BOARD
ALLEN BRADLEY 1769-OB32 COMPACTLOGIX ANALOG OUTPUT MODULE 24VDC
ALLEN BRADLEY 1769-OB32 COMPACTLOGIX ANALOG OUTPUT MODULE 24VDC
SIEMENS 3RT1056-6AP36 POWER CONTACTOR 185AMP VOLTAGE 220VAC
SIEMENS 3VA2225-4HM32-0AA0 CIRCUIT BREAKER 250AMP 440VAC 36KA 3POLE
SIEMENS 3VA1225-4EE32-0AA0 CIRCUIT BREAKER 250AMP 440VAC 36KA 3POLE
SIEMENS 3VA1225-5EE32-0AA0 CIRCUIT BREAKER 250AMP 440VAC 36KA 3POLE
SCHNEIDER LC1F115 R7 MAGNETIC CONTACTOR 115AMP VOLTAGE 440VAC
HYDAI HGC75 POWER CONTACTOR 75A COIL VOLTAGE 440VAC
HYDAI ELECTRIC HGM250S-F CIRCUIT BREAKER 150AMP 440VAC 25KA
8536SC03B2S SQUARE D SIZE 1 MAGNETIC STARTER VOLTAGE 110VAC
SQUARE D KAL36070 CIRCUIT BREAKER 70AMP 3POLE 440VAC 25KA
SCHNEIDER ELECTRIC MCH/XM MOTOR MECHANISM VOLTAGE 48-80VDC
SCHNEIDER ELECTRIC TSXMFPB096K FLASH MEMROY 96KB BACKUP
SCHNEIDER LC1D115 P7 POWER CONTACTOR 115A VOLTAGE 220VAC
SIEMENS 3VF3211-5DS71-1KA0 CIRCUIT BREAKER 160AMP 440VAC 40KA
ALLEN BRADLEY 1769-IQ32 COMPACTLOGIX INPUT MODULE SOURCE 24VDC
Allen Bradley 1756-IF6I SERA ControlLogix 6Point Isolated A/I Module
ALLEN BRADLEY 1756-OW16I CONTROLLOGIX 16 POINT OUTPUT MODULE
ALLEN BRADLEY 1769-OF2 ANALOG OUTPUT MODULE 24VDC
ALLEN BRADLEY 1769-OF2 ANALOG OUTPUT MODULE 24VDC
ALLEN BRADLEY 1769-OB16 COMPACTLOGIX ANALOG OUTPUT MODULE 24VDC
ALLEN BRADLEY 1769-OB16 COMPACTLOGIX ANALOG OUTPUT MODULE 24VDC
SCHNEIDER ELECTRIC LC1F630 CONTACT COMPLETE KIT SET
SCHNEIDER LC1D1556F7 POWER CONTACTOR 115AMP VOLTAGE 110VAC
SIEMENS 3TF50 02-0AP0 MAGNETIC CONTACTOR 110A VOLTAGE 220VAC
SCHNEIDER ELECTRIC BMXCPS2010 MODICON PLC POWER SUPPLY
SIEMENS 6ES7223-1BL22-0XA0 EM223 EXPANSION MODULE 24VDC
SIEMENS 6ES7223-1BL22-0XA0 EM223 EXPANSION MODULE 24VDC
SIEMENS 3RB3036-1UW1 THERMAL OVERLOAD RELAY RANGE 12.5-50AMP
ALLEN BRADLEY 1404-M405A-RIO POWER MONITOR REVENUE GRADE METERING PPING
SIEMENS 3VL4740-1AA34-0AA0 CIRCUIT BREAKER 200AMP
ABB AF190-30-00-14 Contactor Uc=250-500V 1SF487002R1400 MADE IN SWEDEN FASTSHIP
FUJI ELECTRIC SC-14 MAIN CONTACT KIT SET COMPLETE 600AMP
TERASAKI 90-K037351 TM/TMA INTERFACE SYSTEM
SIEMENS 3TK2827-1AL20 SAFETY RELAY VOLTAGE 220VAC
SQUARE D 9070TF300D1 TRANSFORMER CONTROL 300VA 4400V-110V
HYDAI ELECTRIC HGC100 MAGNETIC CONTACTOR 100A VOLTAGE 440VAC
ABB 1SDA038315 BREAKER DER VOLTAGE COIL VOLTAGE 440VAC
HYDAI ELECTRIC UMC100 MAGNETIC CONTACTOR 100A VOLTAGE 440VAC
SCHNEIDER ELECTRIC LC1F115 MAGNETIC CONTACTOR 115A 3POLE WITHOUT COIL
HYDAI ELECTRIC HGM250H CIRCUIT BREAKER 150AMP 440VAC 25KA
NABCO NC-102-13 CIRCUIT BOARD PCB
ABB SACE S.P.A 220/250V-CC/CA CIRCUIT BREAKER MOTOR VOLTAGE 220VAC
SIEMENS 7KM3220-0BA01-1DA0 MULTIFCTION METER VOLTAGE 100-250VAC
Pilz S1EN 50KOHM 24-240VAC/DC Monitoring Relay
TELEMECANIQUE TSX1723428 PROGRAMMABLE CONTROLLER 24VDC
DAIICHI KEIKI SGR-L-63M GRODING RESISTANCE SENSOR VOLTAGE 110VAC
NABCO NC-102-12 CIRCUIT BOARD PCB
FUJI ELECTRIC SC-3NRM REVERSIBLE CONTACTOR 65AMP VOLTAGE 440VAC
ABB MS495-63 MOTOR STARTER 1SAM550000R1007 RANGE 45-63AMP
HYDAI ELECTRIC UMC85 MAGNETIC CONTACTOR 85A VOLTAGE 440VAC
SIEMENS 3VA2010-5KQ42-0AA0 CIRCUIT BREAKER 100AMP 4POLE 440VAC 55KA FASTSHIPPING
SIEMENS SIMATIC IPC427D 6BK1000-5BC03-0AA0 MICRO PC VOLTAGE 24VDC
ABB AF140-30 MAGNETIC CONTACTOR 140AMP VOLTAGE 100-250VAC
SCHNEIDER ELECTRIC LA5F400803 LC1F400 SPARE CONTACT KIT
SCHNEIDER ELECTRIC BMXDDI3202K MODICON INPUT MODULE 24VDC
MITSUBISHI NF100-SH CIRCUIT BREAKER 100-125A 3POLE 440VAC 50KA
FUJI ELECTRIC SC-N5 MAGNETIC CONTACTOR 93AMP VOLTAGE 220VAC/DC
SIEMENS 3TF50 MAGNETIC CONTACTOR 110A VOLTAGE 220VAC
SIEMENS 6SE6400-1PB00-0AA0 MICROMASTER 4 Profibus Module
SIEMENS 6SE6400-1PB00-0AA0 MICROMASTER 4 Profibus Module
S225NS CIRCUIT BREAKER 175AMP 440VAC 25KA
PILZ PNOZ 1 SAFETY RELAY VOLTAGE 110VAC
FUJI ELECTRIC SC-N5(93) MAGNETIC CONTACTOR 93AMP VOLTAGE 440VAC
MITSUBISHI NF100-HP CIRCUIT BREAKER 100AMP 3POLE 440VAC 50KA
WAGO 750-333 BUSCOUPLER DEVICENET MODULE
SIEMENS 6ES7223-1BL00-0XA0 SIMATIC MODULE
SIEMENS 6ES7332-5HB01-0AB0 ANALOG OUTPUT MODULE
SQUARE D HJ150 POWERPACT CIRCUIT BREAKER 150AMP VOLTAGE 440VAC 65KA
HYDAI ELECTRICAL HL-100E CIRCUIT BREAKER 75AMP VOLTAGE 440VAC 75KA
H100NS CIRCUIT BREAKER 100AMP 440VAC 50KA
SIEMENS 3VJ1216-3DA32-0AA0 CIRCUIT BREAKER 160AMP 440VAC 25KA 3POLE
SIEMENS 3VM1216-5MH32-0AA0 CIRCUIT BREAKER 160AMP 440VAC 36KA 3POLE
SIEMENS 6AV2123-2DB03-0AX0 KTP400 BASIC PANEL TOUCH HMI 24VDC
SIEMENS 6AV2123-2DB03-0AX0 KTP400 BASIC PANEL TOUCH HMI 24VDC
SQUARE D KH361501121 CIRCUIT BREAKER 150AMP 3POLE 440VAC 35KA
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