Manual

Introduction
1-2
Positioner SIPART PS2/SIPART PS2 PA
C79000-G7476-C150–01
The electronics including the display and the position feedback and the
valve manifold are integrated in the housing.
The housing is available in two variations:
❑ Plastic housing for double-acting actuators
❑ Metal housing for single-acting actuators
The instrument has degree of protection IP65.
The intrinsically safe version can be operated in hazard area zone 1 or
zone 2.
The instrument can be expanded with different option modules (see
Section 2.5). The following modules are available and can be operated
both singly and in any combination.
❑ J
y
module: 2–wire current output 4 to 20 mA for position feedback
❑ Alarm module: 3 binary outputs and 1 binary input
❑ HART module: HART communication (devices without
PROFIBUS PA only)
❑ Manometer block: 2 or 3 manometers for single and double-acting
positioner
❑ Flange (NAMUR) for safety valve block
Only environmentally compatible materials were used in the packaging
system of this instrument.
The manual is printed on paper bleached using a chlorine–free method.
1.2 The PROFIBUS
The PROFIBUS (Process Field Bus)
❑ is an open communication system for automation
❑ is in use all over the world in thousands of applications
❑ is specified in the European standard EN 50170
Housing
Degree of protec-
tion
Explosion protec-
tion
Options
Accessories
Environmental
protection