Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
- Product Name:Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
- Product Number:6DR5225-0EM01-0AA0
- Brand:Siemens
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Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
的详细介绍
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
Introduction
SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators;
2-,3-,4-wire; 4...20mA with HART-interface; double acting; Enclosure aluminum, flame-proof .
Type of protection (Ex): Flameproof enclosure (Ex d), Dust ignition protection by enclosure (Ex t)
Connection thread el.: M20x1.5 / pneu.: 1/4" NPT Without Analog Output Module (AOM), analog position feedback 4 ... 20 mA .
Brief instructions English / German / Chinese Standard / Fail-Safe - Depressurizing the actuator in case of failure of electrical auxiliary power without mounted pressure gauge block.
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
Function
● The electropneumatic positioner, in combination with the drive, forms a regulation system. The current position of the drive is detected using a servo potentiometer and is sent back as actual value x. The actual and target values are simultaneously displayed
on the digital display.
● The setpoint w forms a current applied to the positioner, which in two-wire mode is also used to power the positioner. In 3- and 4-wire mode, power is supplied through a 24-V power input.
● The positioner works as a predictive five-point positioner, through whose output value ±Δy the integrated valves can be controlled by pulse length modulation.
● These positioning signals cause pressure changes in the drive chamber(s) and thus a repositioning of the drive until the regulation deviation returns to zero.
● Using three buttons and a digital display with the housing cover removed, operation (manual mode) and configuration (structuring, initialization, and parameterization) can be performed.
● By default, the basic unit has a binary input (BE1). This binary input can be individually configured and used e.g. to block the control levels.
● To be able to use the positioner in a variety of mechanically different rotational and linear actuators, it has a friction clutch and a switchable gear.
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0
Siemens SIPART PS2 Smart Electropneumatic Positioner 6DR5225-0EM01-0AA0