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• 28 •
BE-J9-B1
BE-J9-B2
BE-J10-B3
BE-J10-B4
CLIMATIC RT_UNITARY-IOM-1508-E
COMPONENTS
Analog input
The 4 analog inputs can be used as NTC probe (-50T90 °C; R/T 10 K
Ω
at 25 °C) or 4/20mA (Impedance = 100
Ω
) current signal.
They are con
fi
gurable by pair B1-B2 and B3-B4. The con
fi
guration of the type of the input is automatically set by the CLIMATIC.
• 0 input on the BM
• 4 inputs on the BE dry contact board option (
DCBO
):
Digital input
The 6 digital inputs must be used with dry contacts according to the following example. The digital input can be con
fi
gurated to be
used as one of these items:
• 2 inputs on the BM
BM-J4-ID4, not available if electrical heaters on fresh air (
ELPS
)(
ELPH
).
BM-J4-ID7, not available if static recovery module (
HRMO)
.
• 4 inputs on the BE Dry Contact Board option (
DCBO
)
BE-J4-ID1, always available.
BE-J4-ID2, always available.
BE-J4-ID3, always available.
BE-J4-ID4, not available if humidi
fi
er.
Note: These points are available by Dry Contact or by BMS request.
Passive
4/20 mA
signal
Active
4/20 mA
signal
NTC probe
Ntc Room
control, room temperature by NTC probe
Ntc BMS
BMS, temperature (NTC) reading for BMS
HR. BMS
BMS, relative humidity (4-20mA) reading for BMS
Sp Temp.
shift of the setpoint (4mA=-5K, 20mA=+5K)
Sp F.Air
fresh air set point, value (4mA=0%, 20mA=100%)
Sp Speed
speed blower set point, value (4mA=low level, 20mA=nominal level)
T. Out.
control, outside temperature by 4-20mA sensor
T. Room
control, room temperature by 4-20mA sensor
HR. Out.
control, outside relative humidity by 4-20mA sensor
HR. Room.
control, room relative humidity by 4-20mA sensor
not available if air quality sensor (
CO2S
). If Humidity sensor (
ADCP
), Ntc BMS isn’t available.
not available if humidity sensor (
ADCP
). If Air quality sensor (
CO2S
), Ntc BMS isn’t available.
not available if circuit leak détection (
RLKD
)
if circuit leak détection (
RLKD
) only Ntc BMS is available.
Содержание CLIMATIC series
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