DDC Controller Automation Station DDC4020e

DDC Controller Automation Station is a stand-alone station for closed-loop and open-loop control, optimizing and monitoring functions. Customizable plain text for every parameter. Three closed-loop control circuits for heating or two for ventilation, which can be extended by hardware and software objects. PLC functions, free and as fixed macros (hardware objects). Software objects for increasing energy efficiency and energy optimization

Communication

– Via TCP/IP, Ethernet cable (min. Cat5, 10/100 Mbit) to enable use of the existing infrastructure
– Built-in remote control via PC with browser without additional software or mobile end devices
– Native BACnet in accordance with DIN EN ISO 16484-5, BACnet IP and BACnet MS/TP
– Up to 99 DDC4000 automation stations with bidirectional data exchange

Push buttons and LED displays

• Mains fuse
• Status LED nominal voltage
• Status-LED internal data storage
• Warm start push-button
• Reset button
• Status-LED Ethernet RJ45

Technical Data

Nominal voltage
* 24V AC +/- 10 %; 50..60 Hz; 20 VA; 0,83 A or
* DC 24 V +/- 10%; 13 W; 0.54 A or
* 12V DC +/-10 %; 13 W; 1,08 A

Bus connection / interfaces

• 2 Ethernet RJ45 internally as a switch enables operation of up to 99 DDC4000 automation stations, users can establish worldwide network via active network components, BMS and BACnet client connection, 10/100 Mb/s, TCP/IP