Siemens SIPART PS2 Compact Operating Instructions

SIPART PS2 (6DR5...)
44 A5E03436620-06, 04/2015
Note
Exhaust air outlet with a sound absorber
The positioner is supplied as standard with a sound absorber. To provide an outlet for the exhaust air, replace
the sound
absorber by a G¼ pipe coupling.
Enclosure ventilation and control air outlet
Enclosure ventilation and control air outlet cannot be collected and channeled off.
Please refer to the following table for the maximum ventilation values.
Maximum values for escaping natural gas
Ventilation process
Operating mode
6DR5.1.-.E...
6DR5.2.-.E...
Single-acting
Double-acting
[Nl/min]
[Nl/min]
Ventilation of the enclosure volume. Purge air switch is at
"IN":
Operation, typical
0.14
0.14
Operation, max.
0.60
0.60
Error case, max.
60.0
60.0
Ventilation via the control air outlet near the pneumatic
connections:
Operation, typical
1.0
2.0
Operation, max.
8.9
9.9
Error case, max.
66.2
91.0
Ventilation through the exhaust air outlet with a sound
absorber
Operation, max. 358.2
1)
339
1),
Error case, max.
Volume
Max. [l]
1.6
1.23
1) Depending on the actuating pressure and volume of the actuator as well as the frequency of control. The maximum flow
rate is 470 Nl/min at a differential pressure of 7 bar.

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