Siemens SIPART PS2 Zusatzbeschreibung Seite 78

Zusatzbeschreibung / Additional Specification
Technical data
pneumatic data
Supply (inlet air)
•
Pressure
Air quality according to ISO
8573-1
•
Size and density of
particulates
•
Pressure dew point
•
Oil concentration
Unrestricted flow of:
•
Inlet air valve [Nm 3 /h]
(USgpm)
•
Outlet air valve [Nm 3 /h]
(USgpm)
Valve leakage
Throttle ratio
Consumption of inlet air in stable
state
Types of actuators
Electrical data
Power supply
Bus voltage
Current consumption
Fault current
Position feedback
Communication
•
Layers 1+2
•
transmission system
•
Slave-Function Layer 7
(protocol layer)
•
Norm EN 50 170
C2 connections
78
19" – module rack
via bus
9 to 32 V
10,5 mA ± 10% each channel
0 mA
according to PROFIBUS-PA
according to IEC 1158-2
according to PROFIBUS-DP
with extended PROFIBUS functionality
(all data acyclic; manipulated variable,
feedbacks and status cyclic in addition)
Four connections to master class 2 are
supported, automatic establishment of
connection 60 s following interruption in
communication
6DR5910-0NG00-0AA0
1.4 to 7 bar (20.3 to 101.5 psi):
sufficiently larger than max. actuator
pressure (positioning pres-sure)
Class 2
Class 2 (min. 20 K (36 °F) below
ambient temperature)
Class 2
at 2bar 4bar
4,1 7,1
(18.1)
(31.3)
8,2 13,7
(36.1) (60.3)
< 6 x 10 -4 Nm 3 /h (0.0026 USgpm)
Adjustable up to  : 1
-2
< 3,6 x 10 Nm³/h (0.158 USgpm)
Single-action and double-action
R = 10kΩ, Pmax = 1W
SIPART PS2 Zusatzbeschreibung
A5E00245544-03
6bar
9,8
(43.1)
19,2
(84.5)