• I/O controller with physical inputs and outputs
• Specific application program for variable air volume control
• Networking via redundant IP network
• Alarming, Scheduling, and Trending (AST™)
• Node.js support* for easy IoT integration (e.g. Google calendar, Alexa & friends, multimedia equipment,…)
• Trending of all important data points in the controller
• Configuration and parameterization with L‑STUDIO
• Integration of the L-STAT Room Operator Panel
• Integrated LWEB‑802/803 room operation
• Integrates seamlessly into the LWEB‑900 system
• Built-in web server for device configuration
• Extension with physical inputs and outputs using one L-IOB I/O Module (LIOB-45x/LIOB‑55x)
• Dual Ethernet/IP interface
• BACnet/IP interface is compliant to the B-BC (BACnet Building Controller) profile
• Integrated OPC XML‑DA and OPC UA server
• Manual control using the jog dial
• Remote manual control via VCN client
• 128x64 graphical display with backlight
• Local display of device and data point information as clear text and via symbols
• Easy device replacement without any additional software
• Supports EnOcean: LIOB‑AIR20: built-in LIOB‑AIR1, LIOB-AIR2, LIOB-AIR13: needs LENO‑80x
• Supports WLAN: LIOB‑AIR1, LIOB‑AIR13, LIOB-AIR20: built-in LIOB‑AIR2: needs LWLAN‑800
• Supports LTE through LTE‑800 Interface
• DALI Integration (LIOB-AIR20 only)
• Integration of an actuator via MP-Bus
• Differential pressure sensor
• Damper actuator included

*requires L-IOT1 software license