Product Description
The FPS300.245-016-101 is a stand-alone power supply for single phase mains systems, which
provides a stabilized and galvanically separated PELV output voltage at 2 outputs via one output
connector. The negative potential of the outputs is permanently connected to PE within the unit.
The device is incorporated in an IP67 housing, which provides protection against electrical,
mechanical and fire hazards.
The device is equipped with an IO-Link Interface V1.1 to parameterize and access data.
Intended Use
This indoor use device is intended for commercial use, such as in industrial control, process control,
monitoring, measurement or the like.
Do not use this device in equipment, where malfunctioning may cause severe personal injury or
threaten human life without additional appropriate safety devices, that are suited for the end-
application.
If this device is used in a manner outside of its specification, the protection provided by the device may
be impaired.
Do not connect the negative potential of the output to PE .
Installation Instructions
Install the device onto a flat surface with the terminals on the bottom of the device. Other mounting
orientations require a reduction in output current.
The device is designed for pollution degree 3 areas in controlled environments.
Install the device on a large enough flat surface so that any sharp edges on the back cannot cause
injury.
Use 4 screws for wall mounting, 2 on top and 2 on bottom mounting holes. Recommended screw size
M4.
The enclosure of the device provides a degree of ingress protection of IP65 and IP67 when installed
with all mating connectors firmly connected.
The isolation of the device is designed to withstand impulse voltages of overvoltage category III
according to IEC 60664-1.
The device is designed as “Class of Protection I” equipment according to IEC 61140. Do not use
without a proper PE (Protective Earth) connection.
The device is suitable to be supplied from TN, TT or IT mains networks.
The continuous voltage between the input terminals and the PE potential must not exceed 240Vac.
A disconnecting means shall be provided for the input of the device.
The device is designed for convection cooling and does not require an external fan. Do not obstruct
airflow and do not cover ventilation fins!
The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) a reduction in
output current and overvoltage category is required.
Keep the following minimum installation clearances: 30mm on top and bottom, 10mm on the front and
10mm left and right side.
The device is designed, tested and approved for branch circuits up to 25A without additional protection
device. If an external fuse is utilized, do not use circuit breakers smaller than 6A B- or C-Characteristic
to avoid a nuisance tripping of the circuit breaker.
The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the
same as the ambient or surrounding air temperature and is defined 2cm below the device.
The device is designed to operate in areas between 5% and 95% relative humidity.
Cleaning only with a damp cloth.
Do not connect any output to PE outside of the unit.
Functional Description
The output is electronically protected against no-load, overload and short circuit and can supply any
kind of loads, including unlimited inductive and capacitive loads. If capacitors with a capacitance
>20mF are connected to one output, this output might switch off after turning the unit or the output on
or connecting the load.
Do not apply return voltages from the load to the output terminals higher than 35V.
The green Status LED reports an output above 90% of the adjusted voltage of a running device.
The device is equipped with an over-temperature protection. In case of a high temperature, the output
shuts down and starts automatically again after cooling off.
Do not parallel outputs or devices for higher output currents.
Do not connect the outputs of multiple devices in a series connection for higher output voltages.
In case of an internal defect, a redundant circuit limits the maximum output voltage to 32.5V. The
output shuts down and automatically attempts to restart.
IO-Link gives access to internally measured parameters and can be used to change settings. For
additional IODD files and descriptions please visit www.pulspower.com.
LED bargraph and push-buttons:
Normal operation of the LED bar is the monitoring mode showing the actual output power as
percentage of 500W (100% is 500W). Percentages above 100% is shown in orange. Pressing the up /
down buttons shows the percentage of each output. The orange LED indicates the selected output.
Pressing the “Set Mode” button for 3s lets flash all LED ‘s for a short time and changes the LED bar
into the configuration mode. Configuration mode starts in “set voltage” mode. With the up / down
buttons the voltage can be changed to the values indicated by the single lit green LED, while all
orange LED are dark. The voltage is set immediately and the value stored until the next change.
Pressing the “Set Mode” button again changes into the “set output current” mode. The orange LED
indicates the selected output. With the up / down buttons the current limit can be changed to the
values indicated by the single lit green LED. The value stored is until the next change. Select other
outputs with the “Set Mode” button. Without further pressing of push-buttons, the LED bar will return
from any other mode to normal mode after 15s.
With the buttons at each channel the channel can turned on/off manually by pressing for at least 1s.
Mating connectors:
For the mating input voltage connector (X1) use a standard 7/8” 3Pin female connector.
The Pin assignment is Pin 3 for N, Pin 2 for L, The Pin with the PE symbol for PE.
For the mating IO Link (X2) use a standard M12 A-coded 5 pin female connector.
For mating the output voltage connector (X3) use a 7/8” 5 pin male connector.
Pin assignment (X3): Pin 1: 0VDC Out2; Pin 2:0VDC Out1; Pin3: PE
Pin 4: 24VDC Out1; Pin5:24VDC Out2