Original and Brand-New Siemens Sipart PS2 6dr4004-8j Valve Positioner Feedback Module

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 1 Year
• Model NO.: Siemens Valve Positioner Feedback module
• Place of Origin: Germany
• Product Name: Siemens
• Model: 6dr4004
• Customized Support: OEM, ODM
• Protection Rating: IP66/67
• Installation Method: Field Installation
• Explosion-Proof Type: Nex/Ex (for Explosion-Proof Models)
• System Capability: Excellent System Safety and Reliability
• Module Function: Provides Limit Signal Output
• Signal Type: Binary Signal (for Position or Angle Limits)
• Outputs: 3 Outputs for Alarm Modules
• Inputs: 1 Input for Alarm Modules
• Compatibility: Suitable for Sipart PS2 Series Valve Positioners
• Communication: Optional Hart 7
• Mounting Position: Mechanical Limit Switch Installed Internally
• Transport Package: Original Package
• Specification: 30*30*30
• Trademark: Siemens
• Origin: Germany
• HS Code: 8538900000
• Production Capacity: 100/Month
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Siemens SIPART PS2 6DR4004-8J Feedback Module: Technical Product Introduction
1. Product Overview
The 6DR4004-8J is an Iy Module (plug-in feedback module) designed for Siemens' SIPART PS2 electropneumatic valve positioners. It provides 4-20 mA analog current output signals for real-time valve position feedback, enabling seamless integration into control systems across process industries (e.g., chemical, power, water treatment)
Key highlights include:
Function: Monitors valve position and converts it into a standardized analog signal.
Compatibility: Retrofit-ready for all SIPART PS2 positioner variants (single/double-acting, aluminum/stainless steel housings) 
Safety: Non-explosion-proof (not certified for hazardous zones).
2. Key Specifications

Parameter	Value
Signal Output	4-20 mA analog current
Electrical Isolation	Full isolation from control circuit
Accuracy	±0.2% (typical for SIPART PS2)
Net Weight	0.050 kg
Dimensions (W×H×D)	75 × 121 × 34 mm
Operating Temp.	-40°C to +85°C (ambient)
Compliance	RoHS, REACH, WEEE
Country of Origin	Romania

3. Design and Integration
3.1 Modular Architecture
Plug-and-Play Retrofit: Slot-compatible with SIPART PS2's internal board mount, allowing field upgrades without replacing the entire positioner 
Potentiometer Interface: Connects to a 10 kΩ resistive position sensor (default) or external NCS sensors for harsh environments 
3.2 Construction
Materials: PCB with lead-based soldering (compliant with RoHS exemptions).
Environmental Protection: Inherits SIPART PS2's IP66/NEMA 4x rating when installed 
4. Core Functionality
4.1 Position Feedback
Converts mechanical valve displacement (linear/rotary) into a proportional 4-20 mA signal.
Enables closed-loop control by comparing feedback with setpoint (via SIPART PS2's microprocessor) 
4.2 Diagnostic Integration
Failure Alerts: Triggers binary alarms if valve position deviates from target or hardware faults occur 
Trend Monitoring: Data accessible via SIMATIC PDM for predictive maintenance 
5. Installation and Commissioning
5.1 Mounting Steps
Power off the SIPART PS2 positioner.
Remove the housing cover and locate the modular slot.
Insert the 6DR4004-8J module and secure connectors.
Recalibrate using the positioner's auto-initialization (self-adjusts zero/span) 
5.2 Wiring
Terminals: 2-wire connection (loop-powered from 4-20 mA input) 
Isolation: Electrically isolated from HART/PROFIBUS communication lines 
6. Compatibility
Positioners: Works with all SIPART PS2 models:
6DR50xx/51xx/52xx/53xx: HART, PROFIBUS PA, or FF variants 
Single/Double-Acting: For linear (e.g., globe valves) and rotary (e.g., ball valves) actuators 
Sensors: Compatible with external position detectors (e.g., C73451-A430-D78) for high-vibration/temperature environments 
7. Applications
Optimized for:
Process Control Valves: Precise throttling in chemical reactors, boilers, or pipelines.
Safety Systems: Partial stroke testing (PST) for emergency shutdown (ESD) valves 
Industries:
Power generation
Oil & gas (non-hazardous zones)
Water/wastewater treatment 
8. Advantages vs. Standard Positioners

Feature	6DR4004-8J	Standard Feedback
Signal Accuracy	±0.2% error	±1-2% typical
Retrofit Time	<1 hour	Full positioner swap
Maintenance	Module replacement only	Entire unit replacement
Diagnostics	Integrated with SIPART PS2 alarm logic	Limited

9. Regulatory and Compliance
RoHS/REACH: Contains lead (CAS 7439-92-1) and lead monoxide (CAS 1317-36-8) >0.1% w/w (exempted for industrial use).
WEEE: Compliant with EU recycling directives.
Non-Hazardous Use: Not certified for explosive atmospheres (ATEX/IECEx).
10. Ordering and Support
Order Number: 6DR4004-8J
List Price: ~¥1,200-2,150 (varies by volume) 
Documentation:
Manuals: SIPART PS2 Operating Instructions (A5E35438965) 
CAD Files: Available on Siemens Industry Mall.
Conclusion
The Siemens 6DR4004-8J exemplifies modular innovation in valve control, delivering high-accuracy position feedback with minimal retrofit complexity. Its seamless integration into the SIPART PS2 ecosystem-coupled with diagnostic capabilities-makes it critical for industries prioritizing precision and operational transparency. Engineers seeking to enhance legacy systems without full upgrades will find this module indispensable.

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
 

Packaging & Shipping

The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.

FAQ

Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information.
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.