Danfoss AK-PC 772 Pack Controller User Guide
- June 1, 2024
- Danfoss
Table of Contents
Danfoss AK-PC 772 Pack Controller
Specifications
| Feature | Specification |
|---|---|
| Product Code | RI8MY302 |
| Temperature Range | -20°C to +55°C (-4°F to +131°F) |
| Humidity | 0 – 95% RH, non-condensing |
| Protection Class | IP10 / VBG4 |
| UL Certification | E31024 |
| Analog Inputs (AI) | x 11 |
| Digital Outputs (DO) | x 8 |
| Supply Voltage | 24V Transformer, Class II, a.c./d.c. |
| Maximum Voltage | Max. 10V / Max. 230V |
| Power Specifications | Umin: 48V a.c., Imax: 0.5A |
| Switching Capacity | SPDT: AC-1: 4A (ohmic), AC-15: 3A (Inductive) |
| Release Date | 06-2018 |
Warning: Ensure power is disconnected before adding or removing modules.
The 24V must not be shared by other controllers or units. The 24V input must not have an earth connection.
Keep the safety distance. Low and high voltage must not be connected to the same output group.
Connection Diagrams and Terminal Assignments
Diagrams show the controller with various connection points and terminals. Symbols represent different types of connections and signals such as Analog Inputs (AI), Digital Outputs (DO), Ground (GND), and Voltage Signals (SIG). Details of the signal types for sensors, pressure (P), voltage (U), on/off switches, and relays are depicted.
Environmental and Disposal Information
The product contains electrical components and may not be disposed of with domestic waste. Equipment must be separately collected with electrical and electronic waste, according to local and currently valid legislation.
FAQ
Can the 24V supply be shared with other controllers or units? No, the 24V supply must not be shared with other controllers or units. Is there a specific requirement for the 24V input regarding earth connection? Yes, the 24V input must not have an earth connection. Are there any specific safety precautions to consider when connecting outputs? Yes, you must keep the safety distance, and low and high voltage must not be connected to the same output group. What should be done before adding or removing modules? Power must be disconnected before adding or removing modules to ensure safety. How should the product be disposed of? The product must be disposed of separately from domestic waste and in accordance with local and current electrical and electronic waste legislation.
DIMENSION
Supply voltage
Point
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