OJ Electronics AHC-3000 Serie Mode D'emploi page 41

Fig. 3 - External communications ports
F
BMS A
TC
P/IP Modbus
RS
Fig. 5 - Power supply connections
Air
P
ontroller
43
Fig. 7 - Digital inputs
K
13 14 15 16 17 18 19 20
B1
Modbus
485
RS 485
OJ
Air
AHU controller
44 45 46
L(+)
24VAC/DC
N (GND)
21 22
Fig. 4 - Internal communication ports
G
Fig. 6 - Connection for HMI-35T
D
BMS HMI
Fig. 8 - Analogue inputs
L
0-10VDC
0-10VDC
0-10VDC
GND
© 2020 OJ Electronics A/S
A B1 B2
Mod bus Modbus
RS4 85 RS4 85
OJ Air
AHU controller
HMI-35T
BM S
21 2 2 23 24 25 26 2 7 28
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