Hardware Manual

Saia-Burgess Controls AG

Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Communication interfaces

4

Profi S-Net on PCD2.M480

4.4.7 Profi S-Net on PCD2.M480

The PCD2.M480 is equipped with a Profi S-Net interface as standard. This can be

used both for programming and for communication with other CPUs (that support

Profi S-Bus) and / or Saia RIOs.

Technical details:

Transmission rates up to 1.5 MBit / s

Number of stations up to 124 stations in segments of 32 stations each

Protocols Profi S-Bus, Profi S-IO, DP Slave, HTTP in preparation

(multi-protocol operation on the same interface)

Connection diagram

Option

B1

S-Net

MPI

PCD2.M480

B1 B2

COM

PGU

Port #10 D-Sub

Pin

Profibus DP

Master

S-Net

1 -

2 -

3 RxD / TxD-P

4 RTS / CNTR-P

5 GND

6 +5 V

7 -

8 RxD / TxD-N

9 -

For details of the configuration and programming of Profi S-Net functions, please

consult the specialised manuals.