Communication - Siemens SIPART PS2 Operating Instructions Manual

Technical data

13.8 Communication

● For basic device Ex "ic",
"ec", "t"
Test voltage
13.8 Communication
Communication PROFIBUS PA
Communication
C2 connections
Device profile
Response time to master mes‐
sage
Device address
PC parameter assignment soft‐
ware
288
Basic device without Basic device with ex‐
explosion protection plosion protection
Ex d
Galvanic isolation between the basic device and the input for safety shutdown and the
outputs of option modules.
Layer 1 + 2 according to PROFIBUS PA, transmission technique according to IEC 1158-2;
Slave function layer 7 (protocol layer) according to PROFIBUS DP,
Standard EN 50170 with extended PROFIBUS functionality
(all data acyclic, manipulated variable, feedbacks and states are also cyclic)
Four connections to master class 2 are supported, automatic connection setup 60 s after
break in communication
PROFIBUS PA profile B, version 3.02, more than 150 objects
Typically 10 ms
126 (when delivered)
SIMATIC PDM; supports all device objects. The software is not included in the scope of
delivery.
Basic device with ex‐
plosion protection
Ex "ia"
DC 840 V, 1 s
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC
Basic device with ex‐
plosion protection Ex
"ic", "ec", "t"