Siemens SIPART PS2 series User Manual

A. Mount extension shaft and booster
Using the example of a single-acting positioner. The figure on the right shows the devices in a
flameproof enclosure.
1. Plug the extension shaft ① onto the shaft of the positioner.
2. Tighten the locking screw ② at the flat end of the positioner shaft.
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3. Check that the extension shaft ① sits properly.
4. Turn the short threaded end of the threaded bolts ③ into the positioner up to the endstop.
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5. Tighten the threaded bolts ③ lightly using an open-ended wrench.
Booster
E.2 Mounting a booster
SIPART PS2 with 4 to 20 mA/HART
302 Operating Instructions, 11/2019, A5E00074631-AE

Siemens SIPART PS2 series Specifications

General

Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Enclosure Rating	IP66/NEMA 4X
Type	Electropneumatic
Input Signal	4-20 mA
Stroke Range	3 to 200 mm
Rotary Range	30 to 100°
Mounting	Linear or rotary actuators
Certifications	ATEX, IECEx, FM, CSA