York YCUL0045E, Установка, эксплуатация и обслуживание

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JOHNSON CONTROLS
101
FORM 150.63-NM8 (1020)
3
DISCHARGE AIR TEMPERATURE SENSOR
J6-8 = +5 VDC regulated supply to sensor.
J6-4 = VDC input signal to the I/O Board. See
Table 30 for voltage readings that correspond
to specific discharge temperatures.
J6-1
= drain (shield connection = 0 VDC )
TEMP °F VOLTAGE RESISTANCE TEMP °C
0 1.71 25619 -18
2 1.78 24046 -17
4 1.85 22580 -16
6 1.93 21214 -14
8 2.00 19939 -13
10 2.07 18749 -12
12 2.15 17637 -11
14 2.22 16599 -10
16 2.30 15629 -9
18 2.37 14721 -8
20 2.45 13872 -7
22 2.52 13077 -6
24 2.59 12333 -4
26 2.67 11636 -3
28 2.74 10982 -2
30 2.81 10370 -1
32 2.88 9795 0
34 2.95 9256 1
36 3.02 8750 2
38 3.08 8276 3
40 3.15 7830 4
42 3.21 7411 6
44 3.27 7017 7
46 3.33 6647 8
48 3.39 6298 9
50 3.45 5970 10
52 3.51 5661 11
54 3.56 5370 12
56 3.61 5096 13
58 3.67 4837 14
60 3.72 4593 16
62 3.76 4363 17
64 3.81 4145 18
66 3.86 3941 19
68 3.90 3747 20
70 3.94 3564 21
72 3.98 3392 22
74 4.02 3228 23
76 4.06 3074 24
78 4.10 2928 26
80 4.13 2790 27
TABLE 30 – DISCHARGE AIR TEMP. SENSOR
TEMPERATURE/VOLTAGE/
RESISTANCE CORRELATION