Carel MuC2SE, Руководство пользователя

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10
µC
2
SE process c030220416
- rel. 2.3 - 17.05.2018
2.3 μC
2
SE Wiring diagram
Key
G
24 Vac power supply
G0 Power supply reference
B1…B4 Analogue inputs 1…4
ID1…ID5 Digital inputs 1…5
C1…C5 Common digital outputs 1…5
NO1…NO5 Digital outputs 1…5 normally open contact
Y1 Analogue output 1
Key/SPV Connector for key/supervisor
V+ Ratiometric pressure probe power supply
Tx/Rx
tLAN port
Ground
Note:
l’uscita digitale 1 non è programmabile ed è destinata al compressore;
gli ingressi analogici B1 e B2 sono riservati rispettivamente alle sonde
ingresso e uscita evaporatore.
2.4 I/O board Wiring diagram
Key
G
24 Vac power supply
G0 Power supply reference
ID11…ID15 Digital inputs 11…15
B8 Analogue input 8
C11…C15 Common digital outputs 11…15
NO11…NO15 Digital outputs 11…15 normally open contact
V+ Ratiometric pressure probe power supply
Y2 Analogue output 2
Tx/Rx
tLAN port
Ground
2.5 Optional connection
The programming key input can be used successively for the connection to the supervision network via RS485 converter.
2.6 Inputs/outputs labelling
μC
2
SE I/O expansion board
Analogue inputs B1…B4 B8
Digital inputs ID1…ID5 ID11…ID15
Analogue outputs Y1 Y2
Digital outputs NO1…NO5 NO11…NO15
Notes:
only probe B8 can be connected to the I/O expansion board;
the numbering of the digital inputs/outputs of the expansion board goes from 11 to 15.
!
If the serial line is connected in supervision mode, do not connect to earth the secondary terminal of the supply transformer of the control.