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零件编号 | 6DR53xx | ||
描述 | (6DR50xx - 6DR53xx) Sipart PS2 | ||
制造商 | Siemens | ||
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1 Page
SIPART PS2
6DR50xx
6DR51xxwww.DataSheet4U.com
6DR52xx
6DR53xx
Edition 10/2006
Manual
Electropneumatic Positioner for
Linear and Part-Turn Actuators
SIPART PS2 Manual
A5E00074630--06
1
Information for the Operator
!
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WARNING
The instrument must only be installed and commissioned by qualified
personnel.
The device may be used solely for the purposes described in this
manual.
The instrument is designed for connection to functional and safety
extra low voltage.
Electrical safety depends only on the power supply equipment.
Pneumatic actuators exert considerable positioning forces. The safety
precautions of the actuator used must therefore be scrupulously
observed during installation and commissioning in order to prevent
injuries.
We explicitly draw your attention to the necessity of observing safety
regulations regarding operation in zones subject to explosion hazard,
if applicable.
The specifications of the examination certificate valid in your country
must be observed. Laws and regulations valid in your country must be
observed for the electrical installation in explosions hazardous areas.
In Germany these are for example:
-- Working reliability regulations
-- Regulations for installing electrical equipment in hazardous areas,
DIN EN 60079-14 (in the past VDE 0165, T1).
It should be checked whether the available power supply, insofar as
this is required, is compliant with the power supply specified on the
rating plate and specified in the examination certificate valid in your
country.
Take care to avoid electrostatic discharges within the hazardous area,
such as can arise if a dry cloth is used to clean the positioner in the
plastic housing.
Devices with the protection type “flameproof enclosure” may only be
opened when the power is off.
! WARNING
Devices with the protection type “intrinsically safe” lose their certifica-
tion as soon as they are operated with circuits that do not conform to
the specifications laid down in the examination certificate valid in your
country.
The successful and safe operation of this equipment is dependent
upon its proper handling, installation, operation and maintenance.
8
SIPART PS2 Manual
A5E00074631--06
Design and Functional Principle
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spond even when the power supply fails or the electronics are defec-
tive.
The actuator can also be blocked or driven to its final positions depend-
ing on the configuration for example by an external event via a digital
input (DI2) on the alarm module.
If you require electrically independent limit value messages from the
standard controller, you will have to use the SIA module with the slot
initiators instead of the alarm module.
Communication with the controller is possible via the optional HART
interface.
To be able to use the positioner with a variety of different part-turn and
linear actuators, it has a friction clutch and switchable gearing.
The switchable gearing allows you to adjust the positioner for small and
large lifts. You can switch using the yellow switch (8, Fig. 2-11, page 28)
between 33_ (as delivered) and 90_.
The friction clutch (8, Fig. 2-11, page 28) allows you to set the working
range, particularly for linear actuators, after installation. You thus do not
have to ensure symmetrical mounting during the installation.
As it is not allowed to open the housing of an explosion-proof version in
a potentially explosive atmosphere, the shaft has an externally fitted,
additional friction clutch (8, Fig. 2-12, page 31).
NOTICE
for the explosion-proof version:
Only adjust the outer friction clutch (8, Fig. 2-12, page 31). The internal
friction clutch (8, Fig. 2-11 page 28) is fixed and, for the explosion-
proof version, must not be adjusted.
16
SIPART PS2 Manual
A5E00074631--06
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页数 | 70 页 | ||
下载 | [ 6DR53xx.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
6DR53xx | (6DR50xx - 6DR53xx) Sipart PS2 | Siemens |
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