Werbung
RPI-P1-8PoE Instruction Manual
EN
Product Description
The RPI-P1-8PoE is a DIN-rail mountable DC-only input PoE injector with built-in PoE+ functionality. It
provides 8x RJ45 Ethernet ports for data input and 8xRJ45 Ethernet ports with PoE+ according to
standard IEEE802.3at.
Intended Use
This device is designed for installation in an enclosure and is intended for general use such as in
industrial control, office, communication, and instrumentation equipment. Do not use this device in
equipment, where malfunction may cause severe personal injury or threaten human life. This device
must be operated with a separate power supply or DC/DC converter with stabilized and galvanically
separated SELV/PELV output voltages.
Installation Notes
- This device does not contain serviceable parts. The tripping of an internal fuse is caused by an
internal defect. If damage or malfunction should occur during installation or operation, immediately
turn power off and send the device to the factory for inspection
- This device must be used with shielded twisted pair Ethernet cables specified for usage in
IEEE802.3at.
- Install device in an enclosure providing protection against electrical, mechanical and fire hazards.
- Install the device onto a DIN-rail according to EN 60715 with the input terminals on the bottom of
the device. For other orientations see de-rating requirements in the datasheet.
- Make sure that the wiring is correct by following all local and national codes. Use appropriate
copper cables that are designed for a minimum operating temperature of 60°C for ambient
temperatures up to +45°C, 75°C for ambient temperatures up to +60°C and 90°C for ambient
temperatures up to +70°C. Ensure that all strands of a stranded wire enter the terminal connection.
- For use in a controlled environment. Do not use the device in pollution degree 3 areas without
additional protection or in applications where a degree of protection better than IP20 is required.
- The device is suitable to be supplied with 48Vdc to 56Vdc. The voltage must not exceed 56Vdc
according to IEEE802.3at.
- The input can also be powered from batteries or similar DC sources. The voltage between the (+)
or (-) terminal and the PE terminal must not exceed 56Vdc continuously according to IEEE802.3at.
- The output is electronically protected against no-load, overload and short circuit and can supply any
kind of loads according to IEEE802.3at..
- Do not apply return voltages from the load to the output higher than 56V.
- The device is designed for convection cooling and does not require an external fan. Do not obstruct
airflow and do not cover ventilation grid (e.g. cable conduits) by more than 15%!
- The device is designed for altitudes up to 6000m. See details in the product datasheet for additional
requirements above 2000m.
- Keep the following minimum installation clearances when the device is permanently loaded with
more than 50% of the nominal current: 40mm on top, 20mm on the bottom, 5mm left and right side.
Increase the 5mm to 15mm in case the adjacent device is a heat source.
- 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 as the air temperature 2cm
below the device.
- For suitable accessories, such as mounting brackets or supplementary devices, see product datasheet.
Functional Description
- The device is equipped with an output detection. In case of output faults (e.g. start fault of load), the
output is shut-down and detection starts automatically again after typically 1s.
- In case of an internal defect, current is limited to 400mA and will time out. The output shuts down
and automatically attempts to restart.
- The device detects connected PoE loads automatically and will not power connected non-PoE
devices according to IEEE802.3at.
Hirschmann Automation and Control GmbH, Stuttgarter Str. 45-51, 72654 Neckartenzlingen, Deutschland
www.hirschmann.com
Tel. (+49) (7127) 14-0
The information in this document is believed to be accurate and reliable and may change without notice.
Technical data
All parameters are typical values specified at 56Vdc input voltage, 25°C
ambient temperature and after a 5 minutes run-in time unless otherwise
noted.
Output PoE/PoE+
8x Ethernet RJ45
Input
8x Ethernet RJ45
Data transfer
up to 1Gbit/s
Output voltage to PoE+
48 - 56VDC
Output power per port
30W
Input voltage DC
48 - 56V
Temperature range
-45 to +85°C
Size (WxHxD)
29x128x117mm
Weight
360g
Nominal
Acc. IEEE802.3at
5.5A
Without DIN-rail
Doc. ID: PU-445.015.36-xxB (2018-11)
Werbung
