Danfoss AK-OB 110 Analog Output Module | Option Board for AK Controllers 

The Danfoss AK-OB 110 is an essential internal accessory for the Danfoss ADAP-KOOL controller range. This option board expands the functionality of the main controller by adding analog output capabilities, typically used to send 0-10V DC signals to external devices. In the UAE, this is most commonly used to modulate the speed of condenser fans or compressors via Frequency Converters (Inverters), allowing for much finer control and significant energy savings. Its compact design allows it to be plugged directly into the controller’s option slot, ensuring a reliable and fast communication link. By enabling variable capacity control, the AK-OB 110 helps maintain stable pressures and temperatures in the demanding Middle Eastern climate.

Key Features & Benefits:

• Precise Analog Output: Provides 0-10V DC signals for seamless modulation of external HVAC/R components.
• Energy Efficiency Enabler: Allows for variable speed control, which is key to reducing power consumption in UAE facilities.
• Internal Plug-in Design: Saves space in the electrical panel by fitting directly onto the main controller’s PCB.
• Enhanced System Control: Enables more stable suction and condensing pressures through smooth capacity adjustments.
• Plug-and-Play Compatibility: Specifically designed for the Danfoss AK-series, ensuring instant recognition by the system software.

Technical Specifications :

FAQs:

• Q: Can I use this to control a Danfoss VLT Inverter in Dubai?
• A: Yes, this board is commonly used to provide the speed reference signal to VLT drives in refrigeration racks.
• Q: Do I need external power for this module?
• A: No, it is powered directly through the main controller’s internal interface.
• Q: Is it difficult to install?
• A: Installation is straightforward—it plugs into a designated slot on the controller—but it should be done by a qualified technician while the power is off.