Parts of the Air Pro 2

Identify each connector and control on the unit before wiring up power and external sensors.

Figure 1 — connectors of the Air Pro 2.

1. Inlet for internal gas sensors and the humidity and pressure sensors.
2. Temperature sensor.
3. Power switch.
4. Expansion connector (M12, 8-pin) for Modbus RTU sensors (5–12 V supported).
5. Status LED — indicates the unit's current state.
6. Power connector (M8M-4, type A) — input power, 5–24 V DC.
7. Expansion connector (M8F-6, type A) for Sensorbee external sensors.
8. Expansion bay for a sound-level sensor (sold separately — fitted with a blanking plug if not ordered).

For a wiring overview of the whole unit, see Parts of the Sensorbee Air Pro 2.

Related docs

• →2. Installation Guide
• →2.1 Selection of the mounting site
• →2.2 Required tools and equipment
• →2.4 First power-on