Danfoss C37 Instrukcja Użytkownika Pobierz pdf (Strona 6)

Data sheet ECL Comfort 300 / 301

6

VD.7C.A9.02 © Danfoss 11/2008

DH-SMT/DK

Functions ECL Comfort 300 / 301 has a custom-designed

display with backlight for monitoring and

setting.

The controller can be used as master or slave in

systems with master/slave controllers.

A remote control or room panel can be

connected to the system device bus.

Optional modules can be inserted into the

controller for communication via LON, MODBUS,

RS-232, or M-Bus (heat meter / ﬂow meter).

A relay module can be added to extend the

performance of outputs if they are used in the

selected application.

The Auto Tuning function for the automatic

setting of control parameters for instantaneous

DHW production is available with the ECL Card

C66.

However, Auto Tuning is only applicable with

valves that are approved for Auto Tuning, i.e.

the Danfoss types VB 2 and VM 2 with split

characteristic as well as logarithmic valves such

as VF and VFS.

Motor protection, which ensures stable control

and a long life of the motorized valve, is

available in ECL C Cards except C12, C14, C25

and C35.

General data

Ambient temperature 0 - 50 °C

Storage temperature -40 - + 70 °C

Mounting On wall, in panel or on DIN rail

Sensor type Pt 1000 (1000 ohm at 0 °C)

Grade of enclosure IP 41 - DIN 40050

- marking

in accordance with the standards

EMC-Directive 89/336/EEC, 92/31/EEC, 93/68/EEC,

EN 61000-6-3 and EN 61000-6-1

Low Voltage Directive 73/23/EEC and 93/68/EEC

Wiring - 230 V a.c.

Supply voltage 230 V a.c. - 50 Hz

Voltage range 207 to 244 V a.c. (IEC 60038)

Power consumption 5 VA

Load on relay outputs 4(2) A - 230 V a.c.

Load on triac outputs 0.2 A - 230 V a.c.

1 2 3 4 5 6 7 8

Komentarze do niniejszej Instrukcji

Brak uwag