Alpha VKGB2-P7-6AS, VKGB2-P7-9AF, VKGB2-P7-9AS User Manual

TECHNOLOGY

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http://www.alphacommunications.com/

USER MANUAL

RD-GB2/A

GB2 Bus

Amplifier/

Repeater

AWD260 REV. 12/2017

RD-GB2A BUS AMPLIFIER

DESCRIPTION OF THE RD-GB2A BUS AMPLIFIER MODULE

Description:

FRONT TOP

2

Model: RD-GB2/A

a

Bus-IN Bus-OUT

PA PB

a

Tx/Rx In-Use

NoRoute Amp-ON

c

b

b

d

e

f

a.

Status LEDs.

b.

Configuration buttons

c.

Configuration DIP

d.

Output terminals from the amplifier to the bus.

switch.

e.

f.

g.

INSTALLATION

Illustration of RD-GB2A Bus amplifier module installation:

DIP

ON

1 2 3

4 5 6

BOTTOM

OUT DS IN IN

Interior door panel connection terminals
(general entrance door panel system).
DIN rail latch release.
Bus input terminals.

g

Install the RD-GB2A module in a dry protected location free from the risk of dripping or splashing water.

Install the RD-GB2A module with an FA-GB2A power supply.

Model: RD-GB2/A

Bus-IN Bus-OUT

Tx/Rx In-Use

PA PB

NoRoute Amp-ON

The RD-GB2A module can be mounted onto a

rail (4 elements) by applying slight pressure.

DIN

DIN 46277

To remove the RD-GB2A module from the DIN
rail, use a flat screwdriver to lever it off, as shown
in the drawing.