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2.5.27 Electrical connections ECA 32
Connections for A333.2 and A333.3, in general:
See also the Mounting Guide (delivered with the application key)
for application specific connections.
Terminal
Sensor / description
50 and 49 S11 Position signal from M1, 0 - 10 volt
51 and 49 S12 Refill water level in storage tank, 0 - 10 volt
52 and 49 S13 F2 flow signal, 0 - 10 volt
53 and 49
Not used
54 and 49
Not used
55 and 49
Not used
56
Used for output signal
57 and 49 F1
Water meter (flow meter), pulse type
58 and 49 F2
Flow meter, pulse type
Water and flow meters, possibilities:
Water meter F1
(flow meter)
- pulse type
- M-Bus
Flow meter F2
(flow meter)
- pulse type
- 0 - 10 volt type
- M-Bus
VI.GU.T2.02
© Danfoss | 2017.09 | 43
Operating Guide ECL Comfort 310, application A333