Danfoss ECL 2000

Electrical Connections
EI.65.D4.02
15
4.4.3 ECL 2000 Type 2, 24 V Only
Figure 13. Rear side, ECL 2000 type 2 (yellow label)
I/O Description Max. Load
I
Relay output pump, 24 V AC (NO) 4 (2)A 24V AC
II
Relay output pump, 24 V AC (NO) 4 (2)A 24V AC
III
Relay output pump, 24 V AC (NO) 4 (2)A 24V AC
I
0-10V output motor valve 5 mA
II
0-10V output motor valve 5 mA
III
0-10V output motor valve 5 mA
+ 10V + 10V supply 5 mA
S1-S7 Input: Pt 1000 temperature sensor –
S8-S11 Input: Pt 1000, ESMF, 0-10V, pulse or digital –
!
Note:
The LON bus connection (pin 1-2) is only active if the LON module has been fit-
ted in the controller.