NY Wholesale Intercom DT-BDU Specsheet
Product Information
DT Accessories
DT-BDU
DESCRIPTION
The BDU unit is bus amplier unit and networking
component designed for DT 2-wire system. It has
three work modes:Repeater mode, Router mode
and Gateway mode.
DIMENSION
90.00
60.00
72
FEATURES
► Bus amplier unit;
► Networking component;
► Long distance to 480m;
► *1 Extends capacity up to 128 units;
► Fully isolation by optical couplers;
► Repeater/router/gateway working mode;
► Up to 2 BDU can be cascaded.
1.Parts and Functions
DIP
ON
123456
ON
123456
In-Use
Bus Amplifier
PA PB
NoRoute Amp-ON
IN
IN
2-Wire System
INDICATORS BUTTONS
Model: BDU
Bus-IN Bus-OUT
Tx/Rx
OUT
DS
DIP Setting:
Bit-1 to Bit-2 are used to BDU working modes setting.
Bit-3 to Bit-5 are used to address settings.
Bit-6 is used to video Impendence match.
INDICATORS:
1.Bus-IN: Always on when connect to net.
2.Bus-OUT: Always on when connect to monitor.
3.Tx/Rx: Flashes when communicating.
4.In-Use: Always off when in standby mode.
BUTTONS:
1.PA, PA: Video Amplier Gain adjust.
2.NoRoute, Amp-ON: Debug button.
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