Siemens SIPART PS2 Compact Operating Instructions

SIPART PS2 (6DR5...)
48 A5E03436620-06, 04/2015
Galvanic isolation
• For basic device without Ex
protection and for basic
device with Ex d
Galvanic isolation between the basic device and the input for safety shutdown and the
outputs of option modules.
•
For basic device Ex "ia"
The basic device, the input for safety shutdown, and the outputs of option modules are
individual intrinsically safe circuits.
•
For basic device Ex "ic",
"nA", "t"
Galvanic isolation between the basic device and the input for safety shutdown and the
outputs of option modules.
Test voltage
DC 840 V, 1 s
7.4.2 PROFIBUS PA communication
Communication 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)
C2 connections Four connections with the master class 2 are supported; automatic connection
termination 60 s after interruption in communication
Device profile
PROFIBUS PA profile B, version 3.0; over 150 objects
Response time for a master
telegram
Typically, 10 ms
Device address
126 (in the as-delivered condition)
PC parameter assignment
software
SIMATIC PDM; supports all device objects. The software is not included in the scope of
delivery.
7.4.3 FOUNDATION Fieldbus communication
Communication group and
class
According to the technical specification of the Fieldbus Foundation for H1 communication
Function blocks 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)
Execution times of the blocks AO: 60 ms
PID: 80 ms
Physical layer profile
123, 511
FF registration
Tested with ITK 5.0
Device address
22 (when delivered)

Siemens SIPART PS2 Specifications

General

Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Enclosure Rating	IP66/NEMA 4X
Communication Protocols	HART, PROFIBUS PA, FOUNDATION Fieldbus
Output Pressure	0 to 100% of supply pressure
Hazardous Area Certification	ATEX, IECEx, FM, CSA
Type	Electropneumatic
Input Signal	4-20 mA
Rotation Angle	30° to 90°
Operating Temperature	-40°C to +80°C
Mounting	Linear and rotary actuators
Air Consumption	Typically less than 0.1 kg/h