Siemens SIPART PS2 User Manual

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7.4 Setting the friction clutch
Introduction
It has a friction clutch and a switchable gear (Page 50) so that the positioner can be used with
different mechanical part-turn and linear actuators. Use the friction clutch to adjust the position
detection area. For positioners in non-flameproof enclosures, you also have the option of
locking the friction clutch.
Condition
● The positioner is mounted.
Commissioning
7.4 Setting the friction clutch
SIPART PS2 with PROFIBUS PA
116 Operating Instructions, 05/2019, A5E00127926-AC

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