产品 产品信息
09 09 2021

1756-M02AE】转换器【IC697MEM732  控制器  处理器  模块

当前位置: 首页> 电子元器件> 工业编码器 >
来源:[厦门市光沃自动化设备有限公司]
联系人:阳先生
手机:18064468920
电话:0592-6803153
传真:0592-5917519
QQ:876430608
Email:1789782974@qq.com
地址:福建省厦门市厦门市思明区嘉禾路293号
品牌:AB罗克韦尔
价格:1280.00 元/
供应地:福建省厦门市
产品型号:1756-M02AE

1756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM7321756-M02AE】转换器【IC697MEM732

一  选择题(每题2分,共12分)

1、在外加电压一样的情况下,不能用交流励磁的接触器线圈替换直流励磁的接触器,是因为(    ),否则将烧毁线圈。

  A交流线圈阻抗过大  B交流线圈铁心发热厉害C交流线圈匝数小,电阻小

2.下列低压电器不能起短路保护作用的低压电器有(       )

        A.断路器    B.熔断器    C接近开关

3、直流接触器一般采用(  )灭弧装置

       A.电动力灭弧 B.磁吹灭弧 C.窄缝灭弧

           4.额定功率为5.5KW、电压380V、电流为11.6A、起动电流为7倍额定电流的三相异步电动机直接起动,熔断器短路保护,熔体额定电流选择最合理的是                  (      )

             A.   20A    B.  40A    C. 80A  

5PLC应用最广泛的编程语言是(   )

             A.梯形图          B.语句表    C.高级语言        

    6、世界上第一台 PC机是由(   )发明的。

A日本             B美国         C德国

二、填空题。(每空1分,共18分)

1、RL1-15系列熔断器安装时上、下接线端应呈_______方向安装。下接线端应_____________ (电源\负载)

2、接触器选用时,主触点的额定工作电流应     _    负载电路的电流,吸引线圈的额定电压应与控制回路______。

3、空气阻尼式时间继电器是利用                原理产生延时。反接制动是在要停车时,将电动机的三相电源线的相序___________,并在转速接近于零时切断电源

4、PLC的I/O继电器采用   制进行编号,其它软元件均采用    制进行编号。

5、PLC输出模块一般采用        输出、       输出、         输出三种形式。

6、LDI、ANI、ORI等指令中的“I”表示              功能,其执行时从实际输入点得到相反的状态值。

7、选择PLC型号时,需要估算            ,并据此估算出程序的存储容量,是系统设计的最重要环节。

8、被置位的点一旦置位后,在执行          指令前不会变为OFF,具有锁存功能。

9、画出接近开关图形符号,并标注文字符号           ,           .

10、JMP跳转指令        (能,不能)在主程序、子程序和中断程序之间相互跳转

三、简答题(35分)

1、指出下列电路有何错误?应如何改进?(5分)

 

2、试比较交流接触器与中间继电器的相同及不同之处,并说明如果采用PLC控制,还需要中间继电器吗?(5分)

6FC5650-0EA00-0AG0
6FC5650-1DA00-4AH0
6FC5650-1DB00-0AH0
6FC5650-1EA00-4AG0
6FC5650-1EB00-0AG0
6FC5650-2DA00-1AH0
6FC5650-2DA00-2AH0
6FC5650-2EA00-1AG0
6FC5650-2EA00-2AG0
6FC5651-0AA01-0AA0
6FC5651-0AA02-0AA0
6FC5653-0AA01-0AA0
6FC5655-0AA01-0AA0
6FC5673-0AA01-0AF0
6FC5673-0AB01-0AF0
6FC5697-2AA00-0AP3
6FC5697-2AA00-0BP3
6FC5697-2AA00-0PP2
6FC5697-2AA10-0AP2
6FC5697-2AA10-0BP2
6FC5697-2AA10-0PP1
6FC5698-1AA50-0AP0
6FC5698-1AA50-0BP0
6FC5698-1AA60-0AP0
6FC5698-1AA60-0BP0
6FC5698-2AA00-0AP3
6FC5698-2AA00-0BP3
6FC5698-2AA00-0CP3
6FC5698-2AA00-0DP3
6FC5698-2AA00-0EP3
6FC5698-2AA00-0PP2
6FC5698-2AA00-0QP1
6FC5698-2AA00-0TP1
6FC5698-2AA10-0AP3
6FC5698-2AA10-0BP3
6FC5698-2AA10-0CP3
6FC5698-2AA10-0DP3
6FC5698-2AA10-0EP3
6FC5698-2AA10-0PP2
6FC5698-2AA10-0QP1
6FC5698-2AA20-0AP1
6FC5698-2AA20-0BP1
6FC5698-2AA20-0CP1
6FC5698-2AA20-0DP0
6FC5698-2AA20-0DP1
6FC5698-2AA20-0EP1
6FC5698-2AA20-0PP1
6FC5880-0YC05-0AA0
6FC5880-1YC05-0AA0
6FC6000-0AC00-0AA0
6FC6000-0AC01-0AA0
6FC6000-0AC01-0AE0
6FC6000-0AC01-1AA0
6FC6000-0AC01-1AE0
6FC6000-0AF00-0AB0
6FC6000-0BC00-0AA0
6FC6000-0BC01-0AA0
6FC6000-0BC01-0AE0
6FC6000-0BF00-0AB0
6FC6000-0CC00-0AA0
6FC6000-0CC01-0AA0
6FC6000-0CC01-0AE0
6FC6000-0CF00-0AB0
6FC6000-0DF00-0AB0
6FC6000-0EF00-0AB0
6FC6000-0FF00-0AB0
6FC6000-0GF00-0AB0
6FC6000-0HF00-0AB0
6FC6000-1AC00-0AA0
6FC6000-1AC00-0AT7
6FC6000-1AC01-0AA0
6FC6000-1AC01-0AE0
6FC6000-1AC01-0AT7
6FC6000-1AF00-0AB0
6FC6000-2BC00-0AA0
6FC6000-2BC01-0AA0
6FC6000-2BC01-1AA0
6FC6000-2BF00-0AB0
6FC6000-2EC00-0AA0
6FC6000-2EC01-0AA0
6FC6000-2EC01-1AA0
6FC6000-2EF00-0AB0
6FC6000-2FC00-0AA0
6FC6000-2FC01-0AA0
6FC6000-2FC01-1AA0
6FC6000-2FF00-0AB0
6FC6000-2GC00-0AA0
6FC6000-2GC01-0AA0
6FC6000-2GC01-1AA0
6FC6000-2GF00-0AB0
6FC6000-2HC00-0AA0
6FC6000-2HC01-1AA0
6FC6000-2HC01-1AE0
6FC6000-2HF00-0AB0
6FC6000-3AC00-0AA0
6FC6000-3AC00-0AT7
6FC6000-3AC01-0AA0
6FC6000-3AC01-0AE0
6FC6000-3AC01-0AT7
6FC6000-3AC01-1AA0
6FC6000-3AC01-1AE0
6FC6000-3AC01-1AT7
6FC6000-3AF00-0AB0
6FC6000-3BC00-0AA0
6FC6000-3BC01-1AA0
6FC6000-3BC01-1AE0
6FC6000-3BF00-0AB0
6FC6000-3EF00-0AB0
6FC6000-6AF00-0BB0
6FC6000-6AF88-8BB0
6FC6000-6BC00-0BA0
6FC6000-6BC01-0BA0
6FC6000-6BC01-0BE0
6FC6000-6BF00-0BB0
6FC6000-6DC00-0BA0
6FC6000-6DC01-0BA0
6FC6000-6DC80-0BA0
6FC6000-6DC81-0BA0
6FC6000-6DF00-0BB0
6FC6000-6DF88-8BB0
6FC6000-7AC00-0AA0
6FC6000-7AC01-0AA0
6FC6000-7AC01-0AE0
6FC6000-7AF00-0AB0
6FC6001-0EE00-0AF8
6FC6001-0EE00-0AM8
6FC6001-0EE00-3AF8
6FC8501-1AX00
6FC8501-1BX00
6FC8501-1CX00
6FC8501-2AX00
6FC8501-2BX00
6FC8501-2CX00
6FC8501-3AX00
6FC8501-3BX00
6FC8501-3CX00
6FC8501-4AX00
6FC8501-4BX00
6FC8501-4CX00
6FC8501-5AX00
6FC8501-5BX00
6FC8501-5CX00
6FC8502-1AX00
6FC8502-1BX00
6FC8502-1CX00
6FC8502-2AX00
6FC8502-2BX00
6FC8502-2CX00
6FC8502-3AX00
6FC8502-3BX00
6FC8502-3CX00
6FC8502-4AX00
6FC8502-4BX00
6FC8502-4CX00
6FC8502-5AX00
6FC8502-5BX00
6FC8502-5CX00
6FC8506-0EX00-1AA1
6FC8506-0EX00-1AA2
6FC8506-0EX00-6AA1
6FC8506-0EX00-6AA2
6FC8506-0EX01-1AA1
6FC8506-0EX01-1AA2
6FC8506-0EX01-6AA1
6FC8506-0EX01-6AA2
6FC8506-0EX02-1AA1
6FC8506-0EX02-1AA2
6FC8506-0EX02-6AA1
6FC8506-0EX02-6AA2
6FC8506-0EX03-1AA1
6FC8506-0EX03-1AA2
6FC8506-0EX03-6AA1
6FC8506-0EX03-6AA2
6FC8506-0EX08-1AA1
6FC8506-0EX08-1AA2
6FC8506-0EX08-6AA1
6FC8506-0EX08-6AA2
6FC8506-0RX00-1AA1
6FC8506-0RX00-1AA2
6FC8506-0RX00-6AA1
6FC8506-0RX00-6AA2

电话咨询获取底价