Profibus Pa Communication; Foundation Fieldbus Communication - Siemens SIPART PS2 Compact Operating Instructions

7.4.2 Design
Connections, electrical
● Screw terminals
● Cable gland
Connections, pneumatic
7.4.3

PROFIBUS PA communication

Communication
C2 connections
Device profile
Response time for a master
telegram
Device address
PC parameter assignment
software
7.4.4

FOUNDATION Fieldbus communication

Communication group and
class
Function blocks
Execution times of the blocks
Physical layer profile
FF registration
Device address
SIPART PS2 (6DR5...)
A5E03436683-02, 01/2013
Basic device without Basic device with
explosion protection explosion protection
Ex d
M20x1.5 or Ex d certified
½-14 NPT M20x1.5;
½-14 NPT or
M25x1.5
Layers 1 + 2 as per PROFIBUS PA, transmission technique as per IEC 1158-2;
slave function layer 7 (protocol layer) as per PROFIBUS DP,
standard EN 50170 with the extended PROFIBUS functionality
(all data is acyclic, manipulated variable, feedbacks and statuses are additionally cyclic)
Four connections with the master class 2 are supported; automatic connection
termination 60 s after interruption in communication
PROFIBUS PA profile B, version 3.0; over 150 objects
Typically, 10 ms
126 (in the as-delivered condition)
SIMATIC PDM; supports all device objects. The software is not included in the scope of
delivery.
According to the technical specification of the Fieldbus Foundation for H1 communication
Group 3, Class 31PS (Publisher Subscriber)
1 resource block (RB2)
1 analog output function block (AO)
1 PID function block (PID)
1 transducer block (standard advanced positioner valve)
AO: 60 ms
PID: 80 ms
123, 511
Tested with ITK 5.0
22 (when delivered)
Basic device with
explosion protection
Ex "ia"
2.5 AWG28-12
M20x1.5 or
½-14 NPT
Female thread G¼ or ¼-18 NPT
Basic device with
explosion protection
Ex "ic", "nA", "t"
M20x1.5 or
½-14 NPT
41