via Profibus at Ethernet

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HMIs, human machine interfaces ► Eagle ET/MT-3x6... ► Connection of ► Control systems / Server ► via Profibus at Ethernet

 

Conditions:

•This data connection with NETLink® PRO Compact can only be used together with the Siemens S7-200/S7-300 and S7-400 systems.

•The Eagle device needs a copper Ethernet connection.

 

 

S7-xxx

Profibus_to_Ethernet

ET-208 or ET/MT-3x6

 

The NETLink® PRO Compact can be directly connected to the corresponding S7 terminal or be embedded in the Profibus connection. Several NETLink® PRO Compacts can be stacked.

 

Click to expand or collaps information.   Table, Pin assignment of the Ethernet interface:

Signal

Meaning

1

Tx+

Data sent +

2

Tx-

Data sent -

3

Rx+

Data received +

4

Rx-

Data received -

 

 

Click to expand or collaps information.   Table, Pin assignment of the MPI-Schnittstelle:

2

GND

Mass voltage supply (looped through)

3

RxD / TXD (positive/B)

Data received / sent P (positive/B)

5

DGND

Mass for bus termination (looped through)

6

DVCC

DC 5V for bus termination (looped through)

7

VCC

DC 24V voltage supply (looped through)

8

RxD / TXD (negative/B)

Data received / sent N (negative/A)

 

 

Further information:

Kapitelseite Device Configuration

Kapitelseite Converter Configuration

 

 

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