Electrical Connections - Carel MasterCella compact Manuel D'utilisation

1.4 Electrical connections

See in fig. 1.4.1, the diagrams of the electrical connections
mod. MTCA*
0T50
mod. MTCD*
0T50
non connesso
not connected
D+ GND D-
1 2 3 4 5 6 7 8 9
ID1 ID2
RS-485
Input digitali
programmabili
Programmable
digital inputs
D+ GND D-
1 2 3 4 5 6 7 8 9
ID1 ID2
RS-485
Input digitali
programmabili
Programmable
digital inputs
Compressore Luce (AUX)
Compressor Light (AUX)
10 11 15 16
Compressore Sbrin. Vent. Luce (AUX)
Defr. Fan
Compressor Light (AUX)
10 11 12 13 14 15 16
26
17 18 19 20 21
FUSE 50mA T
250 Vac
N
N F
Allarme
F Alarm 230 Vac
+10% -15%
17 18 19 20 21
FUSE 50mA T
250 Vac
N
N F
Allarme
F
Alarm 230 Vac
+10% -15%
Fig. 1.4.1