5
11UNT-PRC002-GB
Sound power levels
Discharge
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
long) fixed to its discharge opening.
Fan Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 55 50 42 37 37 31 30 46
FWD 08 2 57 54 47 40 30 38 40 50
3 58 57 50 42 32 40 43 53
1 57 51 45 42 34 33 28 48
FWD 10 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 57 51 45 42 34 33 28 48
FWD 12 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 56 62 50 48 39 38 36 56
FWD 14 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
1 57 63 51 49 40 39 37 57
FWD 20 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
Intake
Measurement conditions:
Measurements taken at the horizontal air intake.
Fan Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 56 55 55 53 46 45 42 57
FWD 08 2 63 62 60 60 53 53 53 64
3 66 65 63 62 56 55 57 67
1 62 58 55 58 51 48 44 61
FWD 10 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 62 58 55 58 51 48 44 61
FWD 12 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 66 65 65 65 57 50 46 68
FWD 14 2 73 72 69 71 64 59 57 74
3 78 76 73 75 69 64 63 78
1 68 72 64 64 56 52 50 69
FWD 20 2 76 76 68 71 65 61 61 75
3 78 79 71 74 69 66 66 78
CG-SVU007D-GB
Micro switches
Four micro switches are provided to configure port J26 as a Fieldbus or BMS port. They must not be modified
(Fieldbus mandatory).
USB ports
There are 2 USB ports which can be accessed after removing the cover:
• A “host” USB port for connecting pen drives;
• A “slave” USB port for direct connection to the USB port of a computer on which pCOManager is installed,
which can be used to upload the application program, commissioning the system, etc.
Serial ports
Table 2 –
Serial port descriptions
Serial Type/connectors Features
Serial ZERO pLAN/J10, J11
Built into main board
• HW driver: asynchronous half duplex RS485 pLAN
• Not optically isolated
• Connectors: telephone jack + 3-pin plug-in connector
− For standard display connection
Serial ONE BMS 1 Serial Card
• Not built into main board
• HW driver: not present
• Can be used with all the BMS expansion cards of the
Tracer CH535 family
− For Modbus, BACnet, LonTalk, Web connections
Serial TWO Field Bus 1 Serial Card
• Not built into main board
• HW driver: not present
• Can be used with all Fieldbus expansion cards of the
Tracer CH535 family
− Not used
Serial THREE BMS 2 / J25
• Built into main board
• HW driver: asynchronous half duplex RS485 slave
• Optically-isolated/non-optically-isolated serial
• 3-pin plug-in connector
− For Deluxe display connection
Serial FOUR Field Bus 2 / J26
• Built into main board
• HW driver: asynchronous half duplex RS485 Master or Slave
(see par. 3.2)
• J26: optically isolated/not optically isolated
• 3-pin plug-in connector
− For Tracer CH535 ext connections
Tracer CH535 Presentation