Din Rail Mounting; Power Supply - Logic IO RTCU LX5 pro Technical Manual

RTCU LX5 pro Technical Manual V1.00
Advanced Industrial M2M/IoT Gateway

DIN Rail Mounting

The RTCU LX5 pro can be delivered in a version suitable for mounting on a standard DIN rail
according to IEC/EN 60715.
On the bottom side of the device the DIN rail clip allows attaching to the DIN rail.

Power Supply

The RTCU LX5 pro device must be supplied with 8..36 VDC from an external DC power source.
Positive power is applied to the XPWR pin, and the ground to the XGND pin.
There are three different ground labels for ground connections: Supply ground (XGND), signal
ground (GND), and analog ground (AGND).
The signal and the analog grounds are filtered from the power ground. Power ground must only
be used as a power supply return path.
The RTCU LX5 pro contains an internal backup battery, which will supply the RTCU if the
external power supply fails or is disconnected. By default, the RTCU is powered down when a
power failure occurs. This setting, however, can be changed. Please consult the RTCU IDE on-line
help for more information. When the wakeup/ignition inputs are activated with a logical high, the
RTCU LX5 pro device will wake up in power-down mode.
Power supply pins
Pin Name
1 XPWR
9 XGND
Logic IO ApS.
Holmboes Allé 14
8700 Horsens
Denmark
Description
Power supply, positive (+) connection
Power ground, negative (-) connection
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