Johnson Controls Metasys VMA1620 - Page 11

Table 3: Termination Details
Termination DiagramsType of
Input/Output
Type of Field Device
CO or AOIncremental Control to
Actuator (Switch Low,
Externally Sourced)
BO24 VAC Binary Output
(Switch Low, Internal
Source)
.
BOIncremental Control to
Actuator (Switch Low,
Internal Source)
SA BusNetwork Stat with Phone
Jack (Fixed Address =
199)
11VMA1610 and VMA1620 Variable Air Volume Controllers Installation Instructions