推送:CVHI-500AW40-ADUD省市县区域/直送2023全+境+派+送
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。
TERASAKI ECB-131 K/76Z/1-001B
TERASAKI ECB-141 K/76Z/1-001C
TERASAKI ECB-321 K/76Z/1-001B
TERASAKI ECB-411 K/76Z/1-001B
TERASAKI ECC-232 TM ALARM PROCESSOR 2 K/767
TERASAKI ECD-131 K/76Z/503-001
TERASAKI ECD-201 K/76Z/520-001A
TERASAKI ECD-531 CLOCK GEN & I/V V/I CONVERTER K/833/21-001
TERASAKI ECZ-202 K/77Y/2-001A PCB
TERASAKI EHM-2101AC1 CARD
Terasaki EHM-2101AC1 Module
TERASAKI EHS-1
TERASAKI EIB-152 K/762/102-001B PCB
TERASAKI EIH-222 K/762/622-001A
TERASAKI EMB-2810A KEYBOARD
Terasaki EMB-4101 Main CPU Module K/954/1-001B
TERASAKI EMI-102 K/787/13-001C PCB
TERASAKI EMI-103 K/787/13-002A
TERASAKI EMI-201 K/787/10-001B
TERASAKI EMI-301 K/787/11-001A
TERASAKI EMI-301 OUTPUT INTERFACE MODULE K/787/11-001A
TERASAKI EMI-401 TIMER UNIT K/787/12-001B
TERASAKI EMW-1101A CPU & RAM ROM MODULE
TERASAKI EMW-1201 CRT RS-232C IF MODULE
TERASAKI EMW-1301 K/821/3-001E TMA & TM IF MODULE
TERASAKI EMW-1401 PARALLEL I/O MODULE K/821/4/001C
TERASAKI EMW-1501 2 PORT TM I/O MODULE
TERASAKI ERB-112 K/751/3-002 B PCB
TERASAKI ERB-112 K/751/3-002A PCB
TERASAKI ERB-324 K/751/3-002A
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TERASAKI ERC-233 K/751/115-002A
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TERASAKI ERN-312 K/751/247-001B
TERASAKI ESM 204 ENGINE CONTROL CIRCUIT MODULE K/999/1-001A
TERASAKI ESM-101 D STARTER MODULE K/87Z/2-001C
TERASAKI ESM-101 D STARTER MODULE K/87Z/2-001C ESM101
TERASAKI ESM-103 L STARTER MODULE K/098/3-001
TERASAKI ESM-103 L STARTER MODULE K/87Z/4-001C ESM103L
TERASAKI ESM-105 STARTER MODULE K/87Z/6-001D
TERASAKI ESM-1101 OPERATION MODULE K/002/1-001A
TERASAKI ESZ-107 DIODE MODULE K/782/11-001A
TERASAKI ESZ-108 DIODE MODULE K/782/11-001A
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Terasaki TB-5P Circuit Breaker 15A
Terasaki TB-5P Circuit Breaker 20A Switch
Terasaki TB-5P Circuit Breaker 30A
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TESCH E72.3X TIMING RELAY 220V
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TOYO KEIKI DVF-11 TEMEPRATURE CONTROLLER 0-150'C
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TOYO KEIKI ECF-12NZT WATTMETER PT 460/115V CT 1200/5A 80-800kW
Toyo Keiki EG-3AT-SD 3-Phase Watt Transducer EG3ATSD 1400KW
Toyo Keiki EG-3AT-SD 3-Phase Watt Transducer EG3ATSD 650 KW
TOYO KEIKI EG-3AT-SD-H 3-PHASE WATT TRANSDUCER
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Toyo Keiki LVF-11N Synchroscope 110V 50-60Hz LVF11N
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TRAFAG 154.2354 THERMOSTAT 70-350 GRDC 154235412210
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TREND DP DFPK_04060712 DISPLAY FPK
TREND IQ3XCITE/00/XNC/SER/100-240V CONTROLLER IQ3-4061U7000
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TRON BUSSMAN KAJ-60 RECTIFIER FUSE 60A/600V LOT OF 10 UNIT
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