Johnson Controls FX-PCV1615 - Input and Output Wiring Guidelines Tables

Table 2: Termination details
Type of field
device
Type of
Input/
Output
Termination diagrams
Network Stat
with Phone Jack
(Fixed Address
= 199)
SA Bus
Network Stat
with Terminals
Addressable
SA Bus
Network Stat
with Terminals
(Fixed Address
= 199)
SA Bus
Input and Output wiring guidelines tables
Table 3: I/O terminal blocks, functions, ratings, requirements, and cables
Terminal block
label
Terminal
labels
Function, ratings, and
requirements
To determine wire size and
maximum cable length
UNIVERSAL
(Inputs)
+15 V 15 VDC Power Source for active
(3-wire) input devices connected
to the Universal INn terminals.
Provides 35 mA total current.
Same as (Universal) INn.
Note: Use 3-wire cable for
devices that source power
from the +15 V terminal.
FX-PCV1615/1626/1628/1630 Programmable VAV Box Controllers Installation Instructions14