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CONNECTIONS, OPERATING AND DISPLAY ELEMENTS
3
TERMINAL BLOCK CONNECTION FOR POWER SUPPLY
1
Terminal block connection for the device's power supply. To avoid damage to the unit, please use
only the original power supply unit (power supply unit optionally available).
Alternative power supply: Ethernet switch or PoE injector with PoE+ (Power over Ethernet plus)
or better.
STRAIN RELIEF
2
Use the strain relief for the flexible cable of the power supply unit to protect the device's power
terminal block connector and the power supply terminal block from damage and to prevent the
terminal block from being pulled out unintentionally.
OUTPUT 1 – 4
3
Analogue audio outputs with balanced terminal block connections. The poles +, - and G are
intended for the balanced output signal (suitable for unbalanced cabling). Terminal blocks are
included in the packaging content. If there is no audio signal at the line outputs OUTPUT 1 to 4,
they are automatically muted after some time. If an audio signal is detected, the mute function
is automatically deactivated.
PSE+DATA (Power Sourcing Equipment)
4
Dante® interface with RJ45 socket for connecting further Dante® devices to the Dante® network.
If the DIO 04 is supplied with power via an external power supply unit, another DIO 04 can be
supplied with power via PoE (see connection example 2).
PD+DATA (Powered Device)
5
Dante® interface with RJ45 socket for connecting the DIO 04 to a Dante® network.
The DIO 04 can be supplied with voltage via PoE+ (Power over Ethernet plus) or better.
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