ETIC AFO485, Руководство пользователя, Страница: 30 / 36

Page 30 USER MANUAL ref 9011509-01 AFO485 and RFO485
5 Installation
5.1. Dimensions
Dimensions are in mm.
5.2. Precautions
The product was designed to be mounted on a 35mm DIN rail.
To avoid overheating, in particular when the temperature in the cabinet is
liable to rise, a space of 1cm on either side of the unit should be left to
allow the heat to escape.
Sufficient space should also be left in front of the unit in order to account
for the minimum radius of curvature prescribed by the manufacturer of the
fibre optic cable.
You should avoid using excessive force while connecting the fibre optic
cables to avert damage to the optical connectors.
5.3. Power supply
The power supply voltage must be strictly regulated and be between 9 and
40 Volts maximum.
Two DC power supply inputs are available ; if the primary power source
fails the second can continue to provide power to the unit.
The consumption of the AFO485 is 170 mA / 24 VDC.
The consumption of the RFO485 is 250 mA / 24 VDC
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LINE 1 LINE 2