SIEMIENS SIPART PS2 (6DR5...) Electrical Positioner Operation Guide

Automatic initialization of angular actuator: Similar to linear actuator, default 2. YAGL=90 °, and display the total rotation angle after initialization

Maintenance and upkeep

Basic security requirements

Only authorized personnel from Siemens are authorized to perform repairs; The surface area of equipment in hazardous areas with dust exceeding 5mm needs to be cleaned (to avoid overheating); When cleaning, use a damp cloth or neutral cleaner, and do not use solvents such as acetone (to avoid damaging the plastic/paint surface)

After maintenance, it is necessary to correctly connect the equipment and close the casing to ensure the explosion-proof level; Button lock only allows authorized personnel to cancel (to avoid parameter errors affecting process safety)

Filter cleaning (core maintenance item)

Cleaning methods for different shell materials:

Polycarbonate (6DR5. 0), Aluminum Shell (6DR5. 3), Explosion proof Aluminum Shell (6DR5. 5): Disconnect the air source → Remove the pipeline → Open the cover → Unscrew the 3 screws of the pneumatic terminal board → Remove the filter screen/O-ring → Clean with compressed air → Reinstall in the original order (polycarbonate shell screws are self tapping screws, need to first find the thread counterclockwise before tightening)

Stainless steel shell (6DR5. 2), explosion-proof stainless steel shell (6DR5. 6), single acting aluminum shell (6DR5. 1): Disconnect the air source → remove the pipeline → remove the metal filter → clean and reinstall

Repair and Disposal

Repair: The faulty equipment needs to be sent for repair along with the fault information, and the original equipment serial number needs to be provided when ordering replacement equipment; Prohibition of unauthorized repairs (cancellation of warranty and certification)

Return: Please provide the waybill, return documents, and proof of cleaning. If there is no proof of cleaning, a cleaning fee will be charged

Disposal: Compliant with the WEEE Directive (2012/19/EC), municipal waste disposal is prohibited and must be returned to the supplier or local compliant recycling agency

Technical data

General Parameters

Working conditions: temperature -30~+80 ° C (-40~+80 ° C with Z M40 order code), altitude ≤ 2000m, humidity 0~100%, protection level IP66 (NEMA 4X), anti vibration (2~27Hz: 3.5mm amplitude); 27~300Hz: 98.1m/s ² acceleration

Pneumatic data: Air source pressure of 1.4~7 bar (fault holding double acting 3~7 bar), air quality meets ISO 8573-1 (solid particle Class3, pressure dew point Class3, oil content Class3), valve leakage<6 × 10 ⁻⁴ Nm ³/h, controlled air consumption<3.6 × 10 ⁻² Nm ³/h

Various versions of electrical data (excerpt)

With/without HART: 2-wire system maintaining current ≥ 3.6mA; without HART version (6DR50.) typical load voltage 6.36V (318 Ω), maximum 6.48V (324 Ω); The typical load voltage for the HART version (6DR52.) is 8.4V (420 Ω), with a maximum of 8.8V (440 Ω)

PROFIBUS PA/Foundation Fieldbus: Bus voltage 9~32V (intrinsic safety type 9~24V), current consumption 11.5mA ± 10%, safe shutdown input (terminal 81/82) electrically isolated from the bus circuit

Optional module parameters (excerpt)

Alarm module (6DR4004-6A/8A): 3-channel binary output, intrinsically safe maximum input 30V/100mA/1W, signal high level>2.1mA, low level<1.2mA

Position feedback module (6DR4004-6J/8J): 4-20mA current output (2-wire system), transmission error ≤ 0.3%, temperature impact 0.1%/10K, intrinsic safety type only applicable to T4 temperature level

Mechanical limit switch module (6DR4004-6K/8K): 2 limit contacts, maximum switch current 4A (AC/DC), intrinsic safety maximum voltage 30V, UL certified version (6DR4004-6K) maximum voltage 30V AC/DC, 8K version without UL certification