Bien-Air Dental DMX-Standard Instrucciones De Uso página 19

DIP Switch 4: Light time lag: ON = the light comes on as soon as the motor
starts up and goes out again 10 seconds after the motor stops
(except in serial mode).
OFF = the light is lit continuously
DIP Switches 5, 6 and 7: See table below
DIP Switch 8: Selecting serial protocol: OFF = RS-232. ON = RS-485.
In non-serial modes (see table above), this DIP-switch should
be OFF.
The serial mode protocols for mode 3 are available on request from your
Bien-Air Dental dealer.
Mode Binary Description
5 6 7
0 OFF OFF OFF Pneumatic mode from 5,000 rpm to 40,000 rpm
1 OFF OFF ON Pneumatic mode from 100 rpm to 6,000 rpm
2 OFF ON OFF Pneumatic mode with electric limitation
3 OFF ON ON Serial mode (RS232 or RS485)
4 ON OFF OFF Electric mode from 100 rpm to 40,000 rpm
5 ON OFF ON Electric mode from -40,000 rpm to 40,000 rpm
6 ON ON OFF Electric log mode from 100 rpm to 40,000 rpm
7 ON ON ON Pneumatic mode with electric log limitation
Precautions to be taken during
integration
• Link the earths of all the electro-
nic controls connected to the
DMX. This also applies to digital
interfaces.
• The 24 Vdc feed is only required
when using solenoid valve out-
puts and/or the MUX OUT output.
ENG
• The motor light should be fed
from the DMX. Do not use any
other feed for the light, as this
may impair motor operation.
• The three solenoid valve control
outputs are only active when the
motor is running (if using digital
interfaces, the outputs may be
controlled individually at any
time).
• The input voltage levels can be
configured via the RS-232 serial
interface (document available on
request).
• If you have any questions regar-
ding MX system integration, con-
figuration, wiring or program-
ming, please contact your
Bien-Air Dental dealer.
Protection installed
Temperature
• The motor outer surface and elec-
tronic control temperatures are
continuously controlled by the
system.
Power supply
• The electronic control system is
protected against over- and
undervoltage, and also against
short circuits on the feed input.
Motor and light
• The motor output (phases) is pro-
tected against short circuits.
• The light output is protected
against short circuits.
• Interruption of one, two or three
phases is detected by the system,
and the motor either does not
start or stops.
Exhaust air
REF 249.39.11: this system is only
necessary if the device is pneumati-
cally-controlled, with the air pedal in
the raised position, and if the valve
controlled by the pedal is not fitted
with a vent. Contact your dealer for
fitting.
Transport and storage
Environmental conditions
(max.15 weeks)
Temperature:
-25°C to +70°C
Relative humidity:
10% to 95%
Atmospheric pressure:
500 hPa to 1060 hPa
Standards
This electronic control conforms to
electrical safety standards in line
with standard IEC 60601-1 and those
governing electromagnetic compati-
bility in line with standard IEC
60601-1-2.
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