Power Supplies
HVBPIT44 Power Supply
HVBPIT44 power supplies are provides +12V dc power supply connects via external power connector to HVBPIT44 protocol interface translator (PIT).
HVBPIT44 power supplies are provides +12V dc power supply connects via external power connector to HVBPIT44 protocol interface translator (PIT). The HVBPIT44 Protocol Interface Translator (PIT) converts Honeywell’s BossWare serial command protocol to various protocols compatible with equipment from other manufacturers. The HVBPIT44 requires a power source of 9 to 20 VAC, 50/60 Hz, or 10 to 28V DC @ 3VA. When the HVBPIT44 units are used within a VideoBloX system, such as with an HVBCPU or HVBLCPU, power is derived from the system through Pin 6 (PWR+) of the slave channel via an RS422 communication cable.
Typically, the external power supply is not required. However, if the master channel load is comparatively heavy, the user must disconnect Pin 6 power connection from the slave channel and should use the Honeywell provided +12V dc power supply. This power supply runs on a 100-240Vac input. If the external devices require a higher voltage, another power supply that does not exceed the HVBPIT44 power rating can be utilized.
