推送:H7MR015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。
CARL SCHENCK BEAV005 PC BOARD
CARL SCHENCK BEAV005 PC BOARD
CARL SCHENCK BEAV005 PC BOARD
CARL SCHENCK BEAV005 PC BOARD
CARL SCHENCK BEAV005 PC BOARD
CARL SCHENCK BVKV002 ConTROL BOARD K003088.01
CARL SCHENCK BVKV002 ConTROL BOARD K003088.01
CARLO GAVAZZI 364-111-000-Y11 MANUAL LOADING STATION CARD MOD 364
CARLO GAVAZZI 371-43-11-00 SIGNAL SELECTOR PCB CARD MOD 371
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CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD 4018A REV-2
CARLO GAVAZZI 4018A-1 PCB CARD REV 1
CARLO GAVAZZI 4018A-1 PCB CARD REV 1
CARLO GAVAZZI 4028 PCB CARD REV 0
CARLO GAVAZZI 4028 PCB CARD REV 0
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CARLO GAVAZZI 4028-011 PCB CARD 4028 REV 0
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CARLO GAVAZZI 4028-052 PCB CARD 4028 REV-0
CARLO GAVAZZI 4028-052 PCB CARD 4028 REV-0
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CARLO GAVAZZI 4028-052 PCB CARD 4028 REV-0
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CARLO GAVAZZI LIPS B.V. 4016 PCB CARD REV 04
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CARLO GAVAZZI LIPS B.V. 4018B PCB CARD REV 3
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CARLO GAVAZZI LIPS B.V. 4020 PCB CARD REV 4
CARLO GAVAZZI LIPS B.V. 4020 PCB CARD REV 4
CARLO GAVAZZI LIPS B.V. 4020 PCB CARD REV 4
CARLO GAVAZZI LIPS B.V. 4020 PCB CARD REV 4
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CARLO GAVAZZI LIPS B.V. 4021A PCB CARD 8205-10-A REV 2
CARLO GAVAZZI LIPS B.V. 4021A PCB CARD 8205-10-A REV-2
CARLO GAVAZZI LIPS B.V. 4025 PCB CARD REV 2
CARLO GAVAZZI LIPS B.V. 4025 PCB CARD REV 2
CARLO GAVAZZI LIPS B.V. 4027A PCB CARD 4027 REV 2
CARLO GAVAZZI LIPS B.V. 4027A PCB CARD 4027 REV 2
CARLO GAVAZZI LIPS B.V. 4027A PCB CARD 4027 REV 2
CARLO GAVAZZI LIPS B.V. 4027A PCB CARD 4027 REV 2
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CARLO GAVAZZI LIPS B.V. 4029 PCB CARD REV 2
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4035 PCB CARD REV-0
CARLO GAVAZZI LIPS B.V. 4039 PCB CARD MOD 4039 REV-1
CARLO GAVAZZI LIPS B.V. 5011 PCB CARD 5011-03 REV 1
CARLO GAVAZZI LIPS BV 4011B PCB CIRCUIT BOARD REV B
CARLO GAVAZZI LIPS BV 4014D PCB CIRCUIT BOARD REV 1
CARLO GAVAZZI LIPS BV 4016 PCB CIRCUIT BOARD REV 04
CARLO GAVAZZI LIPS BV 4021B PCB CIRCUIT BOARD REV 2
CARLO GAVAZZI LIPS.B.V. 4014-0000 PCB CARD 4014 REV 2
CARLO GAVAZZI LIPS.B.V. 4018B PCB CARD REV 3
CARLO GAVAZZI LIPS.B.V. 4018B PCB CARD REV 3
CARLO GAVAZZI LIPS.B.V. 4037 PCB CARD 4037-6 REV 0
CARLO GAVAZZI MOD 360 INPUT TRANSDUCER CARD 360-026-026-00-11 REV.0
CAROTRON D10253 SonICTRAC ConTROL BOARD
CAROTRON D10253 SonICTRAC ConTROL BOARD
CAROTRON D10253 SonICTRAC ConTROL BOARD
CAROTRON D10253 SonICTRAC ConTROL BOARD
CAROTRON D11111 CIRCUIT BOARD C11114-000 PCBD11110G
CARRIER 12-01058-10RP PCB CARD
CARRIER 12-01058-10RP PCB CARD
CARRIER 12-01058-10RP PCB CARD
CARRIER 12-01058-10RP PCB CARD
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
CARRIER 2222352-8001 TERMINAL BOARD 22223528001
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CARRIER HK98EZ110 PC BOARD AAA26800AEE1
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