Messtechnik Sachs Irinos IR, Руководство пользователя

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Irinos IR Users Manual © 2015 - 2016 Messtechnik Sachs GmbH, Germany
Product descriptions
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24V power supply for the digital in- and outputs via M12 .
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An explanation of the communication section can be found in
the general overview.
Power supply
Depending on the type of the Irinos-Box IR-DIO, digital in- and
outputs must be supplied by an external power supply. Using the
M23 type, this is done via an
M12 connector. Using the DSUB
type, the supply is directly connected to the DSUB connector.
A blue LED is turned on, if the 24V power supply is available.
A power supply of the protection class PELV must be used.
Note: It is possible to use 12V DC for the power supply. In this case
the status LED is turned off. All in- and output-LEDs have a low
brightness. The switching characteristics remain unaffected.
Protection
All outputs are individually protected against short circuit. Additionally
the internal output circuit is protected against thermal overload. The
available output power is specified in the data sheet.
4.7 IR-PU power supply (industrial version)
The Irinos-Box IR-PU-50-HWS-x is a 24V power supply for the
Irinos system with 50 watts rated output power. It has been
designed for rough industrial environments with a long life
expectancy.
It is the only Irinos-Box, which does not have a real ILink
interface. The ILink signals are connected to both connectors, but
there is no internal circuit connected to the communication signals.
If the Irinos power supply IR-PU-50-HWS-x is used as the
first or as the last Irinos-Box, the
cable length to the next
Irinos-Box must not exceed 30cm.
The mains plug is equipped with a protective earth conductor. Hence
no separate earth connection is required. However, it is important
that the earth pin of the mains cable is connected to earth. The 24V
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