AHD-RB6 C Dat EN V9 20140408
AHD-RB6 C Dat EN V9 20140408
AHD-RB6 C Dat EN V9 20140408
The AHD-RB6 is an electronic circuit breaker Pos. 2: AUTO (the output is switched and su-
(ECB) for six channels with CAN-Bus connection pervised by the controller).
for connecting, controlling and monitoring of
electrical loads up to 16 A / 24 V DC per chan- Pos. 3: OFF (Override function, the controller is
nel. The device switches all load circuits bipolar. switched to bypass, the output is switched off
If required, four channels on each card can be and secured from being switched on over the
connected to two channels increasing the no- CAN bus).
minal current to 28 A for each double channel.
The switches 2 and 6 incorporate an additional
switching position (SL 1 / SL 5) for connecting
The maximum current can be separately ad- channels 1 / 2 and
justed for each channel to 6.3 A, 10 A or 16 A, 5 / 6 for increased output currents (Slave opera-
providing according protection for all cables tion).
with corresponding dimensioning. The termin-
als for the power input can handle a current of
125 A. The current of each channel is measured Each channel can separately be configured for
separately, enabling the AHD-RB6 to be used dimming of lighting, where a different diming
for example as a power management de- value can be assigned to each channel over
vice.The recorded current values can be eva- CAN bus (display) or by pushbutton.
luated over CAN bus and visualized for example If a pushbutton is used for dimming, a short
on our displays and monitors. pressing of the button switches the lighting on
or off, while pressing and holding the button
In case of a CAN system or processor failure activates the dimming function (dimming from
each channel can be manually set with the bright to dark or from dark to bright, respec-
built-in switches without affecting the safety tively).
function.
Two AHD-RB6 in a row can serve as security
switches: This is best explained in a short exam-
ple.
Channel 1 of the first AHD-RB6 controls a coo-
ler fan. If this channel is switched off, channel 1
of the second circuit breaker, controlling the
backup cooler fan, is automatically switched on,
ensuring a constant cooling.
Tripping Characteristics of
the AHD-RB6 – Type C
X axis: multiples of nominal current. The AHD-RB6 limits the short-circuit current to
Y axis: Tripping time without prior charge, that a maximum value of 180A for each channel
is the current was 0.0 Ampere. (typically 120A) with a release time of 1.4 milli-
The limit values according to IEC 60898-1 for seconds.
type C circuit breakers are marked with red Fuses in the incoming circuit therefore will never
spots. have to handle a load of more than 180A.
Overview:
1 Power LED Mains
2 Power LED Logic
3 Rj45-Interface (CAN)
4 Terminal block (pluggable)
5 Rotary switch device address
6 Rotary switch current limit (see also table below)
7 Function Selector
8 Status LED (separately for each channel)
9 Terminal block output
10 Power supply input terminal block
The rotary switch for the current limits has three positions:
Böning Automationstechnologie GmbH & Co. KG • Am Steenöver 4 • D-27777 Ganderkesee • E-Mail:info@boening.com • www.boening.com
PaB-1087 V9 Rev. Apr. 8th, 2014 • Texts and Illustrations not binding. Changes may be made due to technical improvements.