CUSTOMIZED INPUT/OUTPUT
CLIMATIC™50 –
Chiller / Heat Pump
–
Customer version
Page 12
CL50-CHILLER-IOM_CUST-0808-E
DIGITAL INPUTS
–
DRY CONTACTS
Electrical characteristics: 24Vac or 24Vdc, 50/60Hz.
The corresponding between the connectors and the settings is:
(3841)
Setting for the digital output on the connector BM50-J8-ID13,
(3842)
Setting for the digital output on the connector BM50-J8-ID14,
(3843)
Setting for the digital output on the connector BE50-J4-ID1,
(3844)
Setting for the digital output on the connector BE50-J4-ID2,
(3845)
Setting for the digital output on the connector BE50-J4-ID3,
(3846)
Setting for the digital output on the connector BE50-J4-ID4.
The following items can be used for each input:
[
Not Used
]
Input not used,
[Sw Setpoint]
Switch to the second cooling / heating set point,
[Sw Cool.]
Switch the unit to the cooling mode,
[
Sw Heat.]
Switch the unit to the heating mode,
[C1 Disable]
Disable the circuit N°1 (all compressors),
[C2 Disable]
Disable the circuit N°2 (all compressors),
[Circ.1-Cp.1]
Disable the compressor N°1 on the circuit N°1,
[Circ.1-Cp.2]
Disable the compressor N°2 on the circuit N°1,
[Circ.1-Cp.3]
Disable the compressor N°3 on the circuit N°1,
[Circ.2-Cp.1]
Disable the compressor N°1 on the circuit N°2,
[Circ.2-Cp.2]
Disable the compressor N°2 on the circuit N°2,
[Circ.2-Cp.3]
Disable the compressor N°3 on the circuit N°2,
[Z:A]
Unit operating Zone A,
[Z:B]
Unit operating Zone B,
[Z:C]
Unit operating Zone C,
[Uno]
Unit operating Zone Unoccupied,
[Bms]
Unit operating Zone BMS,
[
Free
]
Free for BMS system information,
[Elec.H.]
Electrical heaters fault (Reversible unit only).
ANALOG INPUTS
Electrical characteristics: The analog input on the same connector J9 (B1 and B2) must use the same type of signal (4/20mA
or NTC). As well, the analog input on the same connector J10 (B3 and B4) must use the same type of signal (4/20mA or
NTC).
The corresponding between the connectors and the settings is:
(3851)
Setting for the analog input on the connector BE50-J9-B1,
(3852)
Setting for the analog input on the connector BE50-J9-B2,
(3853)
Setting for the analog input on the connector BE50-J10-B3,
(3854)
Setting for the analog input on the connector BE50-J10-B4.
The following items can be used for each input:
[
Not Used
]
Not used,
[
S.P Water
]
Water set point 4-20mA signal,
[
S.P Offset
]
Water set point offset 4-20mA signal,
[
Free NTC
]
Free temperature probe connection.
Example
BE50-J9.B1,
BE50-J9.B2
4/20mA
Signal
-
+
NTC
Probe
Free Dry
Contact
Example
BE50-J4.ID1
6
7
