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Sabroe / Johnson Controls Unisab III Controller | 4209-001

Sabroe / Johnson Controls Unisab III Controller | 4209-001

Original price was: $10,000.00.Current price is: $1,071.00.

Product NO：4209-001

Brand：Siemens

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

The Unisab III (Part No: 4209-001) represents a precision-engineered control solution developed by Sabroe (Johnson Controls) to manage complex refrigeration cycles. This controller serves as the intelligence hub for screw and reciprocating compressors, offering sophisticated capacity regulation, load management, and comprehensive system protection. By utilizing advanced algorithms, the unit ensures optimal thermal efficiency, operational stability, and precise setpoint management in industrial and marine cooling applications.

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⚙️ Technical Specifications

  • Operating Voltage: 85V to 250V AC (wide range input for global compatibility).
  • Control Architecture: Microprocessor-based digital control for real-time adjustments.
  • Environmental Rating: IP54 protection, shielded against dust and moisture.
  • Communication Connectivity: Integrated support for RS-485 (Danbus/Sequencing), Profibus DP, and Ethernet.
  • Display System: 5.7-inch monochrome backlit graphical display for clear visual monitoring.
  • Ambient Operating Range: Specifically rated for stability between 0°C and 55°C.
  • Data Interface: SD Card slot for streamlined software deployment and diagnostic logging.
  • Pressure/Temp Inputs: Native hardware support for 4–20 mA transmitters and Pt100 sensors.
  • Security Protocol: Multi-level password encryption for parameter and setpoint integrity.
  • Mounting Standard: Modular panel-mount design for integration into standard control enclosures.

 

📋 Recommended Series Models

To maintain maximum system uptime and architectural consistency, the following components are commonly utilized alongside the Unisab III:

  1. Unisab 4: The latest iteration in the controller series for enhanced system automation.
  2. Unisab III Sequencing Hub: For orchestrating multiple compressor units on a shared network.
  3. Danbus Communications Interface: Specialized module for proprietary inter-module data exchange.
  4. Analog Input Expander: High-density module for scaling sensor monitoring.
  5. Digital Relay Interface: Expandable output module for managing auxiliary mechanical components.
  6. 24V DC Auxiliary Power Unit: Redundant power module for essential system functions.
  7. Unisab II Retrofit Interface: Compatibility module for upgrading legacy infrastructure.
  8. RS-485 Data Termination Module: Ensures signal integrity across extended transmission lines.
  9. Generic I/O Fieldbus Coupler: For integrating non-Sabroe peripheral devices.
  10. System Diagnostic Terminal: Portable interface for localized troubleshooting and programming.

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

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Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

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