Figure 4: Communication, storage, and power ports on display
Note:
For technical specifications of available ports, refer to Table 15.
Internal wiring for adapters in the
display
Figure 5 to Figure 7 show the internal wiring of the
adapters required for display serial communications
cable and power connection. The power adapter
and display communication (SERIAL) adapter is
provided with the display unit.
The SA or FC bus adapter is required at the
controller for communications with the display. The
SA adapter is required when only one controller
is integrated with the display. The FC bus adapter
is used for multiple controllers connected on
a common BACnet MS/TP bus. SA and FC bus
adapters are field provided and installed as
applicable.
For cable type requirements, refer to Table 15 .
Figure 5: Power adapter connection to display
Advanced Graphic Touchscreen Display on 25 Ton to 80 Ton Johnson Controls Premier Rooftop Units
9
Johnson Controls
