Danfoss 080Z0017 AK-XM 205B I/O Expansion Module with Override Switches

The Danfoss 080Z0017 AK-XM 205B is an input/output expansion module designed for commercial refrigeration and HVAC control systems. This extension module significantly expands control capabilities by adding 8 universal analog inputs and 8 digital relay outputs to existing Danfoss AK2 systems.

Key Features:

• 8 universal analog inputs supporting Pt1000 temperature sensors, voltage signals (0-5V, 0-10V), and pressure transducers
• 8 digital relay outputs with override switches on cover for manual control
• Maximum output capacity: 230V AC, 4A (ohmic load), 3A (inductive load)
• Euromate-style connector design for secure wiring connections
• AK2 Local Bus communication protocol
• DIN rail mounting with convenient red tab securing mechanism
• Operating temperature range: -4°F to 130°F (-20°C to 55°C)
• IP10 protection rating, suitable for non-condensing environments up to 95% RH

The override switches distinguish this 205B model from the 205A variant, providing technicians with manual control options for troubleshooting and maintenance. The module integrates seamlessly with Danfoss climate control systems, requiring a communication module for interface with system managers. Ideal for applications demanding expanded I/O capacity beyond standard controller configurations.