EX500 Serial System

EX## - OME0008

PROFIBUS-DP communication specification ( EX500 - GPR1 )

Item

Specification

Protocol

PROFIBUS-DP ( EN50170 )

 

 

 

Bus interface

EIA RS - 485

 

 

 

 

Communication speed

9.6 / 19.2 / 93.75 / 187.5 / 500 k bit / sec.

 

 

1.5 / 3 / 6 / 12 M bit / sec.

 

 

 

 

 

 

 

 

 

Cable distance

Refer to section 6 -1

 

 

 

 

Freeze function

Available

 

 

 

 

Synchronous function

Available

 

 

 

 

ID number

1405 hex

 

 

 

 

 

M12 connector ( 5 pin, plug )

 

 

 

 

IN

 

OUT

 

2

1

 

Pin NO.

Pin NO.

 

 

5

Communication connector

1.

VP

1.

N.C.

 

 

 

2.

RxD / TxD ( N )

2.

RxD / TxD ( N )

 

 

 

3

4

 

3.

DGND

3.

N.C.

 

 

 

 

4.

RxD / TxD ( P )

4.

RxD / TxD ( P )

For GW Unit

 

5.

Shield

5.

Shield

 

 

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SMC Networks manual PROFIBUS-DP communication specification EX500 GPR1, PROFIBUS-DP EN50170