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SCXG-SVX01B-EN
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Table O-GI-6. GBAS Analog Input Setpoints
Control Parameter
Occupied Zone Cooling Setpoint
(CV units only)
Unoccupied Zone Cooling Setpoint
(CV and VAV)
Occupied Zone Heating Setpoint
(CV units only)
Unoccupied Zone Heating Setpoint
(CV and VAV)
Supply Air Cooling Setpoint
(VAV units only)
Supply Air Hydronic Heating Setpoint
(VAV units only)
Space Static Pressure Setpoint
Supply Air Pressure Setpoint
(VAV units only)
Note: 1. Input voltages less than 0.5 vdc are considered as 0.5 vdc input signal is lost, the setpoint will
"clamp" to the low end of the setpoint scale. No diagnostic will result from this condition.
2. Input voltages greater than 4.5 vdc are considered to be 4.5 vdc.
3. The actual measured voltage is displayed at the HI.
Table O-GI-7. GBAS Input Voltage Corresponding Setpoints
Volts
Temp.
Volts
(F)
0.5
50
1.6
0.6
51
1.7
0.7
52
1.8
0.8
53
1.9
0.9
54
2.0
1.0
55
2.1
1.1
56
2.2
1.2
57
2.3
1.3
58
2.4
1.5
59
2.5
General
Information
Signal Range
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
0.5 to 4.5 vdc
Temp.
Volts
(F)
60
2.6
61
2.7
62
2.8
63
2.9
64
3.0
65
3.1
66
3.2
67
3.3
68
3.4
69
3.5
Setpoint Range
50 to 90 F
50 to 90 F
50 to 90 F
50 to 90 F
40 to 90 F
40 to 180 F
0.03 to 0.30 IWC
0.0 to 5.0 IWC
T emp
Volts
T emp
(F)
(F)
70
2.7
80
71
2.8
81
72
2.9
82
73
3.0
83
74
3.1
84
75
3.2
85
76
3.3
86
77
3.4
87
78
3.5
88
79
3.6
89
83
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