The code PM803F 3BDH000530R1 refers to a product from ABB: the **PM803F Base Unit**, part of their **AC 800F Freelance control system**. Here's a breakdown of the product details and specifications based on information gathered from multiple sources:

**Function:**

* The PM803F Base Unit is the core component of the AC 800F Freelance control system. It acts as the central processing unit (CPU) for the system.
* It houses the main processor board and can be equipped with various modules for input/output (I/O) expansion, communication capabilities, and additional functionalities.

**Specifications (based on available information):**

* **CPU:**  32-bit RISC Super Scalar processor with a processing speed of up to 150 MIPS (Million Instructions Per Second).
* **Memory:** 16 MB synchronous dynamic RAM with battery backup for program and data storage.
* **I/O Scan Cycle Time:** Selectable by configuration, depends on the capabilities of the connected fieldbus modules.
* **Processing Speed:**
    * Less than 1.0 ms for binary and 16-bit arithmetic instructions.
    * Less than 2.0 ms for fixed-point arithmetic instructions.
    * Less than 1.5 ms for 32-bit arithmetic instructions.
* **Power Consumption:** Depends on CPU usage and cycle time.
    * Base unit only: PM802F (predecessor): max. 6.3 W, PM803F: max. 7.8 W.
* **Power Supply:** Connects to external power supply modules (SA 811F for 115-230 VAC or SD 812F for 24 VDC).
* **Weight:** 1.6 kg (3.3 lbs) for the base unit only, maximum weight of 5 kg (11 lbs) when fully assembled with modules.
* **Dimensions:** Width 239 mm (9.4 in), Height 202 mm (8 in), Depth 164 mm (6.5 in).

**Additional Features (may vary depending on the specific model):**

* Battery-buffered RAM for program and data retention during power outages.
* Support for various communication interfaces like Profibus, Modbus, and Ethernet for integration with other control systems and Human-Machine Interfaces (HMI).
* Programmable logic controller (PLC) functionalities for implementing control logic for industrial automation applications.

**Finding More Information:**

Obtaining the official datasheet for the PM803F 3BDH000530R1 is essential for precise details and specifications. Here are some resources that can help:

* **ABB Website:**
    * Visit the ABB website: [https://new.abb.com/](https://new.abb.com/)
    * Search for "PM803F 3BDH000530R1" or "AC 800F Freelance control system" on the website. You might find product information pages, user manuals, or datasheets with detailed specifications.

* **Alternative Sources:**
    * Industrial parts suppliers or online marketplaces like Digi-Key ([https://www.digikey.com/](https://www.digikey.com/)), AutomationDirect ([https://www.automationdirect.com/adc/home/home](https://www.automationdirect.com/adc/home/home)), or Moore Automation ([https://mooreautomationinc.com/](https://mooreautomationinc.com/)) might have the datasheet or specifications listed. You can search for "PM803F 3BDH000530R1 datasheet".

* **Contact ABB Support:**
  * If the datasheet isn't readily available online, consider contacting ABB support directly. Provide them with the code "PM803F 3BDH000530R1" and explain that you're looking for product details and specifications. They can provide more information or suggest alternative models with similar functionalities. You can find contact information on the ABB website.

**Additional Notes:**

* The PM803F might be an older model within the AC 800F Freelance control system product line. ABB might have newer base units with advanced features or functionalities.