Modular BACnet automation station and web server, modu680-AS

Part of the SAUTER modulo 6 system family

Modular automation station, expandable with I/O modules and communication modules

Regulation, control, monitoring and optimisation of operational systems in HVAC engineering

Locally expandable with up to 24 modules via the SAUTER Extension Bus

Can be locally equipped with ecoLink I/O modules and ASV actuators via SLC interface

RS-485 interface for field bus integration (Modbus/RTU/ASCII)

Four RJ45 connections for two separate IP networks (OT/IT; Operational/Information Technology). Three connections switched for daisy chain

BACnet/IP with device profile B-BC (EN ISO 16484‑5)

AMEV AS-B profile

With function expansion:

• BACnet/SC (encrypted communication)

• MQTT interface (MQTT Broker/Client)

• REST API interface

Integrated web server for local commissioning, visualisation and operation

User administration for identification, authentication and access control

Encryption of communication with TLS

Bluetooth interface for mobile commissioning and maintenance

Programming/parameterisation via PC using CASE Suite (based on IEC 61131-3)

Control libraries

Time and calendar function

Predictive control based on meteorological forecast data

Data recording on removable media (microSD card)

User administration and user identification (web server)

Alive signal output pulsed