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  2. 常见问题

SIMATIC S7的通讯连接

• 常见问题

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问题: 通过编程器或PC与SIMATICnS7通讯需要什么设备
解答: 通过编程器或PC与SIMATICn S7通讯需要下列设备:
1) 一个到SIMATICnS7的通讯接口(直接通过CPU或通讯模块)。< ont="">
2) 网线和连接器。
3) 装于编程器或PC的网卡。< ont="">
4) 网卡驱动
5) 装于编程器或PC的STEPn 7。
下表列出相互连接的不同元件:

PC network card

Network driver

Protocol

Interface on the
SIMATIC S7

PC Adapter
(6ES7 972 0CA23
-0XA0)

Drivers included in the basic packet ofnSTEP 7

MPI/
PROFIBUS

Built-in MPI/DP
interface

CP 5511
PCMCIA card
(6GK1551-1AA00)

Drivers included
In the basic
Packet of STEP 7n

Note:
Since Windows NT V4.0
does not support plug&play, you have to install this cardnseparately. See Entry ID 2304046

MPI/
PROFIBUS

Built-in MPI/DP
interface
or
CP 342-5, CP 343-5,
CP 443-5

CP 5611
PCI bus card
(6GK1561-4AA00)

Drivers included
In the basic
Packet of STEP 7
Onboard in
SIMATIC PG/IPC

MPI/
PROFIBUS

Built-in MPI/DP
interface
or
CP 342-5, CP 343-5,
CP 443-5

CP 5613
PCI bus card
(6GK1561-3AA00)
or:
CP 5614
PCI bus card
(6GK1561-4AA00)

CP 5613/CP 5614
Software drivers are on the SIMATIC NET CDn

Alternative:
FMS-5613, S7-5613
and DP-5613

MPI/
PROFIBUS
(selection at installation)

Built-in MPI/DP
interface
or
CP 342-5, CP 343-5,
CP 443-5

Layer 2 network card
e.g. 3Com Ethernet network card

SIMATIC NET IE
SOFTNET-S7
(6GK1704-1CW33
-3AA0)

Ethernet

CP 343-1
(all versions)
CP 443-1
(all versions)

CP 1613 Ethernet card
(6GK1161-3AA00)

SIMATIC NET IE
S7-1613
(6GK1716-1CB21
-3AA0)

Ethernet

CP 343-1
(all versions)
CP 443-1
(all versions)
关键字: 连接设置,通讯及附件

原创文章，作者：ximenziask，如若转载，请注明出处：https://www.zhaoplc.com/plc341996.html

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