5
11
UNT-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
