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IRF1000 series
6.3.2 RS-485 (EIA-485) for Modbus RTU
The fieldbus node is electrically isolated from the power supply of the IRF.
Its electrical bus load is 1/8 unit load.
Pin
Signal
GND
Reference potential (common) for the data signals
D-
Inverted data signal
D+
Non-inverted data signal
6.3.3 Smart card reader and slot for SIM card
SIM cards and smart cards (SC) in the ID-000 format as defined in ISO 7816 (25x15 mm) can be used.
The SIM card for mobile communications must be inserted into the top slot (SIM1).
−
The smart card is intended for backing up the configuration data or for connecting to
−
Big-LinX
®
and must be inserted into the bottom slot.
Insert the card(s) into the dual slot the right way round as shown in the figure:
The configuration data of a device can be stored on the smart card. If service is
required, the saved configuration can be transferred to the new device. The setup
procedure does not need to be repeated.
Complex IT infrastructures with a large number of devices can be managed,
monitored and controlled easily and conveniently using Big-LinX
information on Big-LinX can be found at:
http://www.ads-tec.de/industrial-it/cloud-big-linx/big-linx.html
© ads-tec Industrial IT GmbH • Heinrich-Hertz-Str.1 • 72622 Nürtingen • Germany
Instruction manual v1.3
®
. Further
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