TSXDSZ04T22

TSXDSZ04T22

TSXDSZ04T22

TSXDSZ04T22

数字量信号连接应注意的问题

变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号（开关型指令信号），这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点（继电器输出型P L C ）或具有开关特性的元器件（晶体管输出型PLC）与变频器相连，得到运行状态指令，如图1 和图2 所示。在进行数字量信号的连接时应注意：

（1）使用继电器输出型P L C 与变频器相连时，应注意接触不良常带来变频器误动作，因此在实际接线中要注意连接可靠。

（2）使用晶体管输出型P L C 与变频器相连时，应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内，保证系统的可靠性。

（3）设计变频器的输入信号电路时，应尽量避免采用继电器等感性负载，因继电器开闭产生的浪涌电流可能引起变频器的误动作。

（4）当P L C 输出的开关信号进入变频器时，有时会发生外部电源和变频器控制电源之间的串扰，应注意对P L C和变频器分开接地，避免两者使用共同的接地线。

3AXD50000000403   4

3AXD50000003362   1

3AFE68978955   4

CT-SDE   2

CM-MPS   2

3AUA0000036340   1

RAPI-01C

AOFC-02   1

C4BSTBX3470ZAFJ   4

VHP-6 3X8K   2

6SE6400-7AA00-0BA0        1

4983-DC240-20    28个  面价 4066

6ES7318-3FL01-0AB0     1------------

6ED 1055-1NB10-0BA2   2

6GK7952-1AF00-0AA0    2

6GK5788-1FC00-0AA0    2

6ES7660-6EB21-2ED5     1

3WL9111-0BA21-0AA0    1

6AV6642-0BC01-1AX1    1-----------

6EP 1961-2BA21     4

322-8BF00-0AB0    4------------

VIA0701D11A0000   1

6RA8096-4MV62-0AA0    1------------

SCHNEIDER ELECTRIC RE22R2MXMU，2个

REXROTH DBW 20 B1-52/315-6EG24N9K4 (R900920619)

ABB，1SBL351001R8000，5个

Eaton / Cutler Hammer，CN15GN3，5个

6AV2123-2GB03-0AX0   5------------

6ES7515-2AM02-0AB0   3-----------

6ES7417-4HT14-0AB0   1------------

6ES7332-5RD00-0AB0   1------------

6GK5202-2BB00-2BA3   1-----------

MOOG T200-410J-0AA1   1

6ES7414-4HR14-0AB0   1------------

6DD1607-0AA2   2----------------

6ES7153-2AR04-0XA0   1  

6ES7405-0KA02-0AA0   1-------------

6GK5212-2BB00-2AA3  ------------- 

Allen Bradley，100-C23KF10，7个   565

Allen Bradley，100-C72KF00，5个   1519

6AU1435-2AD00-0AA0------------

2097-V33PR5  2   11980------------

6SL3120-1TE23-0AA4-----------

6SL3120-1TE21-0AA4-----------

6FC5403-0AA20-1AA1------------

PLC控制器模块/GE/IC695PSA140B   1

6SL3353-1AG34-3DA1   1

8200050EL数量1

SKN 60F17 0823R SEMIKRON数量4

CM500HA-34A数量2

6FX5002-2CA31-1BF0 7

6AV2181-8XP00-0AX0 7

6SL3244-0BB12-1BA1 36

6AU1400-2QA20-0AA0 7

6SL3074-0AA01-0AA0 7

6AU1445-2AD00-0AA1 7-----------

6AU1820-0AA44-0AB0 7

6SL3246-0BA22-1BA0 18

6SL3210-1PE24-5UL0 6

6SL3210-5BE31-8UV0 30

6SL3210-1PE21-8UL0 32

6SL3210-1PE27-5UL0 1

6EP1334-1LD00 10

6EP1931-2EC21 7

644-0AB01-2AX0     1个------------

6DD1600-0BA3       1-------------

6ES7421-1EL00-0AA0    /10

6GR6241-7AB00      5只

SK-H1-GDB1-F10D    1个-----------

1786-CTK  1   7386

2711PC-T6C20D   1   11716  19年

2711P-T15C4A2   1 

22B-D012N104  1  11621

6EP1436-2BA10     2

6EP1433-2BA20           2

6ES7518-4AP00-0AB0           2

6ES7512-1CK01-0AB0           2

6EP1321-5BA00              2

6EP3436-8SB00-0AY0       2

6SL3055-0AA00-3PA1       2

6SL3055-0AA00-6AA1       2

6SL3203-0CE13-2AA0    2

6SL3203-0CE21-0AA0       2

6SL3210-1KE11-8AF2       2

6AG4131-3GK22-1AA0     2

6GK5108-2BD00-2AB2    4

6ES7550-1AA00- 0AB0      1

550-1AA00-0AB0

1PH7224-2ND03-0JA0  1

6FX8002-2AD0-1CG0  1

6FX8002-2EQ10-1BJ0  1

6FX8002-2CA15-1DF0  1

6FX2007-1AD13   1

6SL3256-0VE00-6AA0   3

6ES7972-0BB12-0XA0   4

6SL3054-0TA01-1BA0   1

6SL3055-0AA00-2TA0   1

6ES7510-1DJ01-0AB0   1

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MITSUBISHI NF-SKW3300/NF-SKW 3P 690V 300A BREAKER    XLNT   

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MITSUBISHI NF-SN31200 CIRCUIT BREAKER 1200AMP 3POLE    XLNT   

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Mitsubishi Numerical Control System FCA310M 624A920G52 Rev F _ 624A813G53 Rev F

Mitsubishi Numerical Control System Type Meldas-M0

Mitsubishi Numerical Control System, FCA65M,  ,  

MITSUBISHI OEM GOLDSEC M4UCPU ``NICE`  

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Mitsubishi Power Supply SE-PW30 SEPW30   

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