GBAS (Generic Building Automation System)
1A15 Optional Dual
GBAS
Analog Input/output
Module
GBAS
1A15 Optional Dual
Analog Input/output
Module
1A16 Optional Dual
GBAS
Analog Input/output
Module
1A16 Optional Dual
GBAS
Analog Input/output
Module
Percent RLA Output
2 to 10 Vdc corresponding to 0
to 120% RLA. With a resolution
of 0.146%. The Percent RLA
Output is polarity sensitive.
The following graph illustrates
the output:
CVGF-SVU02B-E4
Control System
Components
Signal #1
Percent RLA Compressor Output
Signal #2
Condenser Rerigerant Pressure
or Evaporator/Condenser
differential
Signal #1
Chilled Water Reset input, or
External Chiller Water Setpoint
Signal #2
External Current limit Setpoint
Figure 20. Voltage versus percent RLA
J2-1 Output #1, J2-3 Ground
J2-4 Input #2, J2-6 Ground
J2-2 Input #1, J2-3 Ground
J2-5 Input #2, J2-6 Ground
Voltage versus Percent RLA
Voltage
53