FEATURES AND HIGHLIGHTS

COMMUNICATION

• Supports BACnet IP  or BACnet MSTP bus for communication.

• BTL-listed, IP VAV: B-BC profile and MSTP VAV: B-AAC profile

(BTL certification in process).

• BACnet IP enables faster download, thereby reducing commissioning

time, and increased data bandwidth for increased data sharing

compared to traditional BACnet MSTP communication.

• BACnet IP variants supports:

• IPv4 addressing

• DHCP and Link Local addressing modes

• Connection speed: 10/100 Mbps

• Modbus client for integration purposes.

• Automatic addressing functionality.

• Sylk™ bus two-wire polarity insensitive interface connects to

Honeywell Sylk™ wall modules without using physical I/O points.

• Integrated BLE (Bluetooth)

ALL-IN-ONE

• Freely programmable in WEBs-N4.

• Compact design for small enclosures and easy to install on round ducts.

• Color-coded, removable terminal blocks to simplify wiring

and replacement.

• Real-time clock, a supercapacitor for 24-hour data retention.

• 24 VAC power supply.

• 20 VDC at 75 mA auxiliary supply for field devices.

• Seven universal inputs/outputs usable as analog voltage/current

output or as a universal/binary input.

• All UI can be used for pulse input.

Maximum frequency 100 Hz, Minimum duty cycle (50 % / 50 %) 5

ms ON / 5 ms OFF.

• Five 24 VAC solid state relay outputs with 1.5 A continuous and 3.5

A in rush for 100 ms per SSR output.

• Features a non-isolated RS-485 interface for Modbus communication.