6
Power Supply Modules
The Chassis Power Supply Modules provide DC/DC or AC/DC power conversion for all RTP3000 TAS
series chassis. The power supplies provide 5 VDC and 24 VDC power via the backplane to the
processors and I/O modules. They also provide power to the cooling fans, which are located at the
bottom of each chassis, via a separate terminal block. The power supplies are compatible with standard
mains power, and are compliant with the European Union’s EMC and Low Voltage Directives. The main
input connection is an eight-pin detachable terminal block. The input connector also provides terminals
for the 24 VDC Backplane External Voltage (
BPEXTV
) bus, which is distributed to all chassis I/O card
slots.
The versions of this power supply are:
3000ACPWR
115 / 230 VAC Power Supply Module
TASACPWR
115 / 230 VAC Power Supply Module
3000DCPWR
24 VDC Power Supply Module
TASDCPWR
24 VDC Power Supply Module
