Korenix JetLink 1102, User Manual

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JetLink 1102/ JetLink 1302 User Manual
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4. Check that the file system is not corrupted.
5. Check that the microSD card is not damage.
If any of the events occur, the fieldbus gateway halts operation and the status LED
begins flashing.
2.7
POWER SUPPLY INSTALLATION
2.7.1
Overview
Warning! Power down and disconnect the power cord before servicing or
wiring the fieldbus gateway.
Caution! Do not disconnect modules or cabling unless the power is first
switched off.
The device only supports the voltage outlined in the type plate. Do not use
any other power components except those specifically designated
for the fieldbus gateway device.
Caution! Disconnect the power cord before installation or cable wiring.
The fieldbus gateways can be powered by using the same DC source used to power
other devices. A DC voltage range of 12 to 48 VDC must be applied between the V1+
terminal and the V1- terminal (PW1), see the following illustrations. The chassis
ground screw terminal should be tied to the panel or chassis ground. A redundant
power configuration is supported through a secondary power supply unit to reduce
network down time as a result of power loss.
JetLink Seies support 12 to 48 VDC. Dual power inputs are supported and allow you
to connect a backup power source.