Siemens PROFIBUS PA SIPART PS2 Manual page 144

Scope of delivery
■
Technical data
SIPART PS2
SIPART PS2 EEx d
SIPART PS2 PA
SIPART PS2 EEx d PA
General data
Travel range (linear actuators)
Angle or rotation (rotary
actuators)
Installation
• On linear actuators
• On rotary actuators
Controller
• Five-point switch
• Dead zone
dEbA = Auto
dEbA = 0.1 to 10%
• Controllable response time
A/D converter
• Scanning time
• Resolution
• Transmission error
• Temperature influence
Binary input BI1 (terminals 9/10;
electrically connected to basic
device)
Degree of protection
Mounting position
CE marking
EMC requirements
1 ) When commissioning at ≤ 0 °C ( ≤ 32 °F) make sure that the valves are
purged with the dry medium for a sufficiently long time.
2
) Limited refresh rate of LCD below -10 °C (+14 °F). Only T4 permis-
sible when using with Iy module.
3
) With the EEx d version (6DR5
approx. 20%.
142
3 to 130 mm ( 0.12 to 5.12 inch)
(angle of feedback shaft 16 to
90°)
30 to 100°
Using mounting kit 6DR4004-8V
and additional lever arm
6DR4004-8L if required on actua-
tors according to IEC 534-6
(NAMUR) with ledge, columns or
plane surface
Using mounting kit 6DR4004-8D
on actuators with fixing platform
according to VDI/VDE 3845 and
DIN 3337:
the mounting plate must be pro-
vided on the actuator side;
shaft with nut and M6 female
thread (see Fig. 3-11)
Self-adjusting
Self-adjusting or
fixed setting
≥ 1.5 s,
reduced resolution with smaller
positioning times
10 ms
≤ 0.05%
≤ 0.2%
≤ 0.1%/10 K ( ≤ 0.1%/18 °F)
Can only be used for floating con-
tact; max. contact rating < 5 µ A at
3 V
IP 65 to EN 60 529/NEMA 4x
Any; in wet environment, pneu-
matic connections and exhaust
opening not upwards
Conforms to EMC guideline
89/336 EEC in compliance with
the following standards
EN 61 326/A1 Appendix A.1 and
NAMUR NE21 August 1998
7 7 5-...), the values are reduced by
(continued)
Technical data
Material of:
• Casing
- 6DR5 7 7 0-... (plastic)
- 6DR5 7 7 1-... (metal)
- 6DR5 7 7 5-... (metal)
• Pressure gauge block
Vibration resistance
• Harmonic oscillations (sine-wave)
according to DIN EN 60 062-2-6/
05.96
• Repetitive shocks (half sine-wave)
according to DIN EN 60 068-2-29/
03.95
• Noise (digitally controlled) accord-
ing to DIN EN 60 068-2-64/08.95
• Recommended continuous range
of use for complete fitting
Weight, basic device
• Plastic casing
• Metal casing
• Metal casing, EEx d version
Dimensions
Climatic class
• Storage
• Transport
• Operation
- Without purging air
- With purging air
Certificates and approvals
Classification according to pressure
equipment directive
(DGRL 97/23/EC)
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:
3
• Inlet air valve [Nm /h] (USgpm)
3
• Outlet air valve [Nm /h] (USgpm)
Valve leakage
Throttle ratio
Consumption of inlet air in
stable state
Types of actuators
• In plastic casing
• In metal casing
• In flameproof casing
Glass-fiber-reinforced Macrolon
GK-AISi12
GK-AISi12
Aluminium AIMgSi, anodized
3.5 mm (0.14 inch) (2 to 27 Hz)
3 cycles/axis
2 2
98.1 m/s (321.84 ft/s )
(27 to 300 Hz) 3 cycles/axis
2 2
150 m/s (492 ft/s ), 6 ms
1000 shocks/axis
2 2
10 to 200 Hz 1 (m/s ) /Hz
2
(3.28 (ft/s
2
200 to 500 Hz 0.3 (m/s )
2
(0.98 (ft/s
4 hours/axis
≤ 30 m/s 2 ( ≤ 98.4 ft/s 2
) without
magnification factor
Approx. 0.9 kg (1.98 lb)
Approx. 1.3 kg (2.87 lb)
Approx. 5.2 kg (11.46 lb)
See Fig. 5/14 and Fig. 5/15
To IEC 721
1
1K5, but -40 to +80 °C )
1
(1K5, but -40 to +176 °F ))
1
2K4, but -40 to +80 °C )
1
(2K4, but -40 to +176 °F ))
2
3K3, but -30 to +80 °C )
2
(3K3, but -22 to +176 °F ))
2
3K4, but -30 to +80 °C )
2
(3K4, but -22 to +176 °F ))
For gases of fluid group 1 and
liquids of fluid group 1, complies
with requirements of article 3,
paragraph 3 (sound engineering
practice SEP)
1.4 to 7 bar (20.3 to 101.5 psi):
sufficiently larger than max. actu-
ator pressure (positioning pres-
sure)
Class 2
Class 2 (min. 20 K (36 °F) below
ambient temperature)
Class 2
At 2 bar 4 bar 6 bar
(29 psi) (58 psi) (87 psi)
3
) 4.1 7.1
(18.1) (31.3) (43.1)
3
) 8.2 13.7 19.2
(36.1) (60.3) (84.5)
-4 3
< 6 x 10 Nm /h (0.0026 USgpm)
Adjustable up to ∞ : 1
-2 3
< 3.6 x 10 Nm /h
(0.158 USgpm)
Single-action and double-action
Single-action
Single-action and double-action
SIPART PS2 PA Manual
A5E00127926-03
2
) /Hz)
2
/Hz
2
) /Hz)
9.8