AFCA-02-DWC

AFCA-02-DWC

AFCA-02-DWC

AFCA-02-DWC

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。

SIEMENS 1XP8001-1/1024 ENCODER

SIEMENS 2020989-001 PC BOARD

SIEMENS 2021727-001 BOARD

SIEMENS 22FUF32AA NEMA SIZE 2 REVERSING STARTER

SIEMENS 294-05994 ACTUATOR SKC62U

SIEMENS 3-424-2194A POWER CONTROLER

SIEMENS 3-424-2202A01 REV. B LCD MONITOR

SIEMENS 3-424-2227A POWER CONTROLER

SIEMENS 3-525-0955A CINCINNATI MILACRON OPERATOR PANEL

SIEMENS 3-542-1353A BOARD BRIDGE

SIEMENS 390DM115ACCBN APACS+

SIEMENS 3RA1952-2A CONTACTOR

SIEMENS 3RG7842-6DG20 LIGHT CURTAIN TRANSMITTER *FACTORY SEALED*

SIEMENS 3RG7842-6DH20 LIGHT CURTAIN TRANSMITTER

SIEMENS 3RG7842-6DH20 LIGHT CURTAIN TRANSMITTER *FACTORY SEALED*

SIEMENS 3RG7842-6DH21 LIGHT CURTAIN RECEIVER

SIEMENS 3RG7842-6DH21 LIGHT CURTAIN RECEIVER *FACTORY SEALED*

SIEMENS 3RG7844-4BD06-1SS1 LIGHT CURTAIN RECEIVER *FACTORY SEALED*

SIEMENS 3RG7844-4SD06-1SS0 LIGHT CURTAIN TRANSMITTER *FACTORY SEALED*

SIEMENS 3TB5617-0B

SIEMENS 3TK52 22-0AV0 CONTACTOR

SIEMENS 3TK5222-0AV0 CONTACTOR

SIEMENS 4AM5741-8AC40-0C CONTROL TRANSFORMER

SIEMENS 4EU2751-0UB00 CHOKE

SIEMENS 4FD5183-0AB30-1A

SIEMENS 505-2555

SIEMENS 505-2571

SIEMENS 505-5103 16-CHANNEL ISOLATED DC OUTPUT MODULE

SIEMENS 505-5184 MODULE

SIEMENS 505-7101

SIEMENS 505-CP2572 SIMATIC ETHERNET MODULE

SIEMENS 555-1102 CPU MODULE

SIEMENS 562-002 OPEN PROCESSOR ETHERNET

SIEMENS 601525-8

SIEMENS 6AU1121-3CA00-1AA0 SIMOTION SAFETY UNIT

SIEMENS 6AU1240-1AB00-0AA0 AXIS-CONTROL

SIEMENS 6AV6 545-0CA10-0AX0 TOUCH SCREEN

SIEMENS 6AV6 545-5EA20-0CD0 DESIGN MULTI PANEL MP370 TOUCH-12

SIEMENS 6AV6 643-0CD01-1AX0 MP 277 10" TOUCH PANEL

SIEMENS 6AV6 643-0CD01-1AX1 MP277 10" TOUCH PANEL

SIEMENS 6AV6545-0CC10-0AX0 TOUCH PANEL

SIEMENS 6AV9020-1DB00 KEYBOARD (NO KEY)

SIEMENS 6BK1000-0TB00-0AA0 COMPUTER RPC (AS IS) NO POWER CORD

SIEMENS 6DR5010-0NG00-0AA0 POSITIONER

SIEMENS 6DR5210-0EN00-0AA9 SIPART PS2 HART POSITIONER

SIEMENS 6DR5310-0N-G00-0AA1 POSITIONER

SIEMENS 6ES5 101-8UA33 CENTER CONTRLLER

SIEMENS 6ES5 943-7UB21 CPU MODULE

SIEMENS 6ES5 945-7UA21

SIEMENS 6ES5-095-8MA03 PROGRAMMABLE CONTROLLER

SIEMENS 6ES5095-8MB02

SIEMENS 6ES5-103-8MA03

SIEMENS 6ES5-105-3RA21

SIEMENS 6ES5183-3UA13

SIEMENS 6ES51883UA12

SIEMENS 6ES5188-3UA12

SIEMENS 6ES5247-4UA41 POSTION MODULE STEP MOTOR 6ES5 491-0LB11 CASING ADAP

SIEMENS 6ES5-304-3UB11

SIEMENS 6ES5377-0BA31 MEMORY SUBMODULE, RAM 64KBYTES

SIEMENS 6ES5-434-7LA12

SIEMENS 6ES5441-4UA14

SIEMENS 6ES5450-3AA11 OUTPUT MODULE

SIEMENS 6ES5451-3AA11 OUTPUT MODULE

SIEMENS 6ES5451-4UA12 OUTPUT MODULE 32POINT .5AMP 24VDC

SIEMENS 6ES5454-7LA12 OUTPUT MODULE

SIEMENS 6ES5-465-7LA13 MODULE ANALOG INPUT

SIEMENS 6ES5921-3UA12 CPU MODULE

SIEMENS 6ES5-931-8MD11 *FACTORY SEALED*

SIEMENS 6ES5-944-7UB11 MODULE

SIEMENS 6ES5944-7UB21 PROCESSOR MODULE

SIEMENS 6ES5-945-7UA11

SIEMENS 6ES5948-3UA11

SIEMENS 6ES5951-7LB21

SIEMENS 6ES5-951-7LB21 POWER SUPPLY

SIEMENS 6ES5951-7LD21 POWER SUPPLY MODULE

SIEMENS 6ES5-951-7ND41

SIEMENS 6ES5-951-7ND41 POWER SUPPLY MODULE

SIEMENS 6ES5955-3LC14 MODULAR POWER SUPPLY

SIEMENS 6ES5955-3LC42 POWER SUPPLY *NEW

SIEMENS 6ES5955-BLC41 EXPANSION UNIT

SIEMENS 6ES7 131-0HF00-0XB0

SIEMENS 6ES7 131-0HF00-0XB0 *FACTORY SEALED*

SIEMENS 6ES7 131-0HF00-0XB0 *SEALED*

SIEMENS 6ES7 131-5RD00-0AB0 TERMINAL MODULE

SIEMENS 6ES7 132-0HF00-0XB0 *FACTORY SEALED*

SIEMENS 6ES7 133-0HH01-0XB0

SIEMENS 6ES7 133-0HH01-0XB0 *FACTORY SEALED*

SIEMENS 6ES7 134-5SB50-0AB0 SIMATIC 7 MODULE

SIEMENS 6ES7 135-5RB00-0AB0 ANALOG OUTPUT MODULE *FACTORY SEALED*

SIEMENS 6ES7 135-5RB00-0AB0 TERMINAL MODULE

SIEMENS 6ES7 148-1CA00-0XB0 LOAD FEED MODULE

SIEMENS 6ES7 193-5DA00-0AA0 TERMINAL MODULE

SIEMENS 6ES7 214-1AD22-0XB0 MODULE

SIEMENS 6ES7 216-2BD22-0XB0 PROGRAMMABLE CONTROLLER

SIEMENS 6ES7 235-0KD00-0XA0 ANALOG MODULE

SIEMENS 6ES7 313 5BG04-0AB0 CENTRAL PROCESSING UNIT

SIEMENS 6ES7 313 5BG04-0AB0 CENTRAL PROCESSING UNIT *FACTORY SEALED*

SIEMENS 6ES7 314-5AE03-0AB0

SIEMENS 6ES7 315-1AF02-0AB0 CPU MODULE 24VDC *AS PICTURED* USED

SIEMENS 6ES7 318-3FL01-0AB0 CPU

SIEMENS 6ES7 331-7KF02-0AB0 ANALOG INPUT MODULE

SIEMENS 6ES7 331-7KF02-0AB0 ANALOG INPUT MODULE *FACTORY SEALED*

SIEMENS 6ES7 350-2AH01-0AE0 COUNTER MODULE *FACTORY SEALED*

SIEMENS 6ES7 414-2XG03-0AB0 CPU PROCESSOR

SIEMENS 6ES7313-5BG04-0AB0 CPU

SIEMENS 6ES7-332-5HF00-0AB0 ANALOG OUTPUT MODULE *FACTORY SEALED*

SIEMENS 6ES7-332-5HF00-0AB0 RELAY OUTPUT MODULE

SIEMENS 6ES7350-2AH01-0AE0 COUNTER MODULE

SIEMENS 6ES7400-1JA00-0AA0 EXPANSION RACK

SIEMENS 6ES7414-2XK05-0AB0

SIEMENS 6ES7414-3XM05-0AB0 PROCESSOR

SIEMENS 6ES7646-1DC20-0HC0 OPERATOR INTERFACE PANEL

SIEMENS 6ES7972-0CA23-0XA0 PROGRAMMING CABLE *FACTORY SEALED*

SIEMENS 6EV3053-0DC POWER SUPPLY

SIEMENS 6EV3054-OFC POWER SUPPLY

SIEMENS 6EW1861-2AF POWER SUPPLY

SIEMENS 6EW1861-2AF POWER SUPPLY SINUMERIK 800

SIEMENS 6EW1861-3BA POWER SUPPLY

SIEMENS 6FC3151-ZHB-Z CONTROL RACK

SIEMENS 6FC5111-0CB01-0AA0 ANALOG MODULE

SIEMENS 6FC5112-0EA02-0AA0 INTERFACE MODULE

SIEMENS 6FM1726-3CA00 POSITIONING MODULE CPU CARD (AS PICTURED)

SIEMENS 6FR2490-0AH12

SIEMENS 6FX1120-5BB01 PC BOARD

SIEMENS 6FX1121-3BA01 CONTROL BOARD

SIEMENS 6FX1121-4BA02 CONTROL CARD

SIEMENS 6FX1121-4BA03 SERVO INTERFACE DAC

SIEMENS 6FX1124-6AB02 I/0 MODULE

SIEMENS 6FX1128-1BB00 MEMORY MODULE

SIEMENS 6FX1131-SBA00 CONTROL CARD

SIEMENS 6FX1138-6BB01 CPU BOARD

SIEMENS 6FX1154-8BB01 VIDEO INTERFACE *FACTORY SEALED*