Datasheet

E
Provide USB, GPIB and LAN for PC to remote control Master
PFR-100. RJ-45 connector on the rear panel can connect up to
31 units. LAN or USB remote control and augmenting slave
External Voltage Controls
Voltage Range
An Example of Output On/Off Delay Control Among
Multiple Outputs of the PFR-100 units
External Resistance Controls
Voltage Range
External ON-OFF To Control
Output, ON or OFF
F
G
EXTERNAL ANALOG CONTROL FUNCTION
OUTPUT ON/OFF DELAY
REMOTE PROGRAM CONTROL (UP TO 31 UNITS CONNECTION)
The rear panel of the PFR-100 series has an analog control
terminal. The external analog control interface allows external
voltage or resistance to control voltage and current output; and
allows power supply to output or to be turned on and off.
The Output On/Off delay feature enables the setting of a specific
time delay for output on after the power supply output is turned
on, and a specific time delay for output off after the power supply
output is turned off. When multiple PFR-100 units are used, the
On/Off delay time of each unit can be set respectively referring to
fix time points. This multiple-output control can be done through
the analog control terminal at rear panel or through the PC
programming with standard commands.
The diagram above shows typical connection methods for
external control applications. For more detailed connection
information please refer to user manual.
units by using the multi-drop mode will no longer need any
switch/hub that can help customers save equipment costs.
H
USING THE RACK MOUNT KIT
The Rack Mount Kits of the PFR-100 Series support both EIA
and JIS standards. A standard rack can accommodate 5 units
of PFR-100.
GRA-431-E (EIA) Rack Mount Kit
GRA-431-J (JIS) Rack Mount Kit