电源模块(PS)是为PLC和NC提供电源的+24V和+5V。
接口模块(IM)是用于级之间互连的。
信号模块(SM)使用与机床PLC输入/输出的模块,有输入型和输出型两种。
二.硬件的接口
一. 840D系统的接口
q 840D系统的MMC,HHU,MCP都通过一根MPI电缆挂在NCU上面,MPI是西门子PLC的一个多点通讯协议,因而该协议具有开放性,而OPI是840D系统针对NC部分的部件的一个特殊的通讯协议,是MPI的一个特例,不具有开放性,它比传统的MPI通讯速度要快,MPI的通讯速度是187.5K波特率,而OPI是1.5M。
q NCU上面除了一个OPI端口外,还有一个MPI,一个Profibus接口,Profibus接口可以接所有的具有Profibus通讯能力的设备。Profibus的通讯电缆和MPI的电缆一样,都是一根双芯的屏蔽电缆。
X101 操作面板接口(OPI)
X102 PROFIBUS接口
X112 预留接口(NCU与NCU通讯)
X111 SIMATIC接口(IM361)
X122 PC MPI接口(MPI)
X121 I/O接口(电缆分配盒)
H1/H2 错误和状态灯
H3 7段显示
S1/S2 复位/NMI按钮
S3 NCK启动开关
S4 PLC启动开关
X130A SIMODRIVE 611D接口
X130B 数字模块I/O扩展接口(仅限于NCU573)
X172 设备总线接口
X173 PCMCIA插槽(X173)
SINUMERIK 840DE NCU 571.3 WITHOUT SYSTEM SOFTWARE MEMORY: NC 0.5 MB, PLC 96 KB PREPARED FOR PROFIBUS-DP
上海施承电气自动化有限公司
联系人:黄经理
手机:135-6425-5051 QQ:2271-387-194
电话:021-3166-2619 传真:021-6781-7055
西门子NCU571.2 6FC5357-0BB11-0AE0
西门子NCU571.3 6FC5357-0BB11-0AE1
西门子NCU571.3 6FC5357-0BB13-0AA0
西门子NCU571.3 6FC5357-0BB13-0AA1
西门子NCU571.4 6FC5357-0BB14-0AA0
西门子NCU571.4 6FC5357-0BB12-0AE0
西门子NCU571.5 6FC5357-0BB15-0AA0
西门子NCU572.2 6FC5357-0BB21-0AE0
西门子NCU572.2 6FC5357-0BB21-0AE1
西门子NCU572.2 6FC5357-0BB52-0AE0
西门子NCU572.3 6FC5357-0BB22-0AE0
西门子NCU572.3 6FC5357-0BB23-0AA0
西门子NCU572.3 6FC5357-0BB23-0AA1
西门子NCU572.4 6FC5357-0BB23-0AE0
西门子NCU572.4 6FC5357-0BB24-0AA0
西门子NCU572.5 6FC5357-0BB25-0AA0
西门子NCU573.2 6FC5357-0BB31-0AE0
西门子NCU573.2 6FC5357-0BB33-0AE0
西门子NCU573.2 6FC5357-0BB33-0AE1
西门子NCU573.2 6FC5357-0BB53-0AE1
西门子NCU573.3 6FC5357-0BB33-0AE2
西门子NCU573.3 6FC5357-0BB33-0AE3
西门子NCU573.3 6FC5357-0BB33-0AA0
西门子NCU573.3 6FC5357-0BB33-0AA1
西门子NCU573.4 6FC5357-0BB34-0AA0
西门子NCU573.4 6FC5357-0BB34-0AE0
西门子NCU573.4 6FC5357-0BB34-0AE1
西门子NCU573.5 6FC5357-0BB35-0AA0
西门子NCU573.5 6FC5357-0BB35-0AE0
西门子NCU573.5 6FC5357-0BB35-0AE0
西门子NCU561.4 6FC5356-0BB12-0AE0
西门子CCU3 6FC5410-0AY03-0AA1
西门子CCU1 6FC5410-0AY01-0AA0
西门子CCU3.4 6FC5410-0AY03-1AA0
西门子CCU1 6FC5410-0AY01-0AA1
西门子CCU1 6FC5410-0AY00-0AA0
西门子CCU1 6FC5410-0AY01-0AA0
西门子CCU3 6FC5410-0AY03-0AA0
西门子CCU3 6FC5410-0AY03-0AA2
6FC5210-0DF01-0AA0 PCU50
6FC5210-0DF02-0AA0 PCU50
6FC5210-0DF03-0AA0 PCU50
6FC5210-0DF04-0AA0 PCU70
6FC5210-0DF05-0AA0 PCU50
6FC5210-0DF20-0AA0 PCU50
6FC5210-0DF21-0AA0 PCU50
6FC5210-0DF21-2AA0 PCU50
6FC5210-0DF22-0AA0 PCU50
6FC5210-0DF22-1AA0 PCU50
6FC5210-0DF22-2AA0 PCU50
6FC5210-0DF23-2AA0 PCU50
6FC5210-0DF24-0AA0 PCU70
6FC5210-0DF24-2AA0 PCU70
6FC5210-0DF25-2AA0 PCU50
6FC5210-0DF31-2AA0 PCU50.3
6FC5210-0DF33-2AA0 PCU50.3
6FC5357-0BB11-0AE0
6FC5357-0BB11-0AE1
6FC5357-0BB13-0AA0
6FC5357-0BB13-0AA1
6FC5357-0BB14-0AA0
6FC5357-0BB12-0AE0
6FC5357-0BB15-0AA0
6FC5357-0BB21-0AE0
6FC5357-0BB21-0AE1
6FC5357-0BB52-0AE0
6FC5357-0BB22-0AE0
6FC5357-0BB23-0AA0
6FC5357-0BB23-0AA1
6FC5357-0BB23-0AE0
6FC5357-0BB24-0AA0
6FC5357-0BB25-0AA0
6FC5357-0BB31-0AE0
6FC5357-0BB33-0AE0
6FC5357-0BB33-0AE1
6FC5357-0BB53-0AE1
6FC5357-0BB33-0AE2
6FC5357-0BB33-0AE3
6FC5357-0BB33-0AA0
6FC5357-0BB33-0AA1
6FC5357-0BB34-0AA0
6FC5357-0BB34-0AE0
6FC5357-0BB34-0AE1
6FC5357-0BB35-0AA0
6FC5357-0BB35-0AE0
6FC5357-0BB35-0AE0
6FC5356-0BB12-0AE0