0100-00429板卡等工控备件优势经销
| 更新时间 2024-12-23 08:30:00 价格 请来电询价 品牌 AMAT 型号 0100-00429 联系电话 15960122459 联系手机 15960122459 联系人 叶工 立即询价 |
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。
IDEC GT3F-2AF20 ELECTRONIC TIMER 100-240VAC
IDEC GT3W-A61AD24 TIME DELAY RELAY 24VAC/DC
IDEC IZBARL EB3A-21303 Zener Barrier EB3A-21303-EK168
IDEC PF2J-CPU1DCEU CPU 24VDC 25W
IDEC PF3S-PSD1 POWER SUPPLY 24VDC
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IDEC PFA-1C24R PROGRAMMABLE CONTROLLER 100-120V/200-240V
IDEC PFA-1N082 8-INPUT UNIT 100-120/200-240VAC
Idec PFA-1T081 Output Module Relay Out 8 Point PLC 100-120/200-240 VAC
IDEC PFJ-EB1U EXPANSION BASE UNIT
IDEC PFJ-N081U INPUT UNIT
IDEC PFJ-N112A INPUT UNIT
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IDEC PFJ-PS1DCU EXPANSION POWER SUPPLY UNIT 24V DC
IDEC PFJ-T081U 8-RELAY OUTPUT UNIT
IDEC PFJ-T162CU 16-TRANSISTOR OUTPUT UNIT
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IDEC PS5R-D24 POWER SUPPLY 24VDC 2.1A
IDEC RTE-B1AF20 ELECTRONIC TIMER 100-240VAC
IDEC RTE-P1AD24 ELECTRONIC TIMER 24VAC-DC
IFL12H VIGILOHM 12 CHANNEL FAULT LOCATOR IMDIFL12H 110-230VAC
IFM LR8000 CONTINUOUS LEVEL SENSOR 18-30VDC
IFM OK5029 FIBER OPTIC AMPLIFIER OKF-FPKG/US
IFM OU5044 FIBER OPTIC AMPLIFIER OUF-DPKG/US 10-36VDC
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IFM PN5000 PRESSURE SENSOR WITH DISPLAY
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IFM SI1000 FLOW MONITOR LOT OF 5 UNITS
IFM SI5010 FLOW MONITOR SCALE DISPLAY
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IKUSI UDL-410 SPLITTER 3235 4-WAY TAP 5-2300 MHz
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IMAJE S8 MASTER KEYBOARD
IME 8814571 M-OHM CI 4.5
IME ACT 450/100V
IME ANTN1141 INSULATION NETWORK MONITOR 2110820009 100V
IME AQ72M Single Phase Analogue Ammeter for Direct Current AN632A1001
IME D6F Frequency Transducer TM1FA215
IME D8W2 Power Transducer TM1P4P2P25
IME KILOAMPERE METER 3kA/5A
IME KILOAMPERE METER SCALE 2.5kA/5A
IME LD201BGL11 UNIDIRECTIONAL LIGHT BAR FOR DC LD24 18-36VDC BTICINO
IME SAR/2N 100VAC 20SEC
IME TM2I CURRENT TRANSDUCER 0275055
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IME VOLTMETER CT 450/100V
IMO MC32-S-00 3-POLE CONTACTOR COIL VOLTAGE 110V
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IMO TDMA ELECTRONIC TIMER 24VAC-DC/110-240VAC
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Inor CLI22S Loop Powered High Accuracy Signal Isolator
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INTERSCHALT ISCOM21 2010 032
INTERSCHALT SW03 RELAY
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IPSO 3703H02 252/00036/00 CONTROL BOARD
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ISKRA TRE 1501 TIME RELAY 24VAC
ISKRA TRE1401 RELAY 24VAC
ISKRA TZ220 RELAY
ISKRA ZASCITE PROTEC C 40/440 SURGE ARRESTERS
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ISOLCELL ITALIA S.P.A. P608A INTERFACE MODULE
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ISPRACONTROLS 08535194A PCB
IXXAT 1.01.0121.22020 CANBRIDGE V1.3
IXXAT CAN-CR200 CAN REPEATER V1.2
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JANSSEN DB 5111 DIODE MODULE
Janssen ERS Timer Relay E09 1030 0X3 110-240VAC/24V AC-DC/42-48V AC-DC 0.05S-300
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