Multiplex ROXXY MSB 70A User Manual

6
2. Connections
Connect the ROXXY Smart Control as follows:
· MSB sensor lead - two-core (a)
This lead should be connected to the MSB socket
on the receiver, which is labelled “S”, “MSB” or
“Sensor”.
· Servo lead - three-core (b)
This lead is connected to the THROTTLE channel on
the receiver (usually channel 4).
· Motor leads (c)
Connect these leads to the brushless motor.
· Battery leads (d)
Connect these to the ight / drive battery.
The ROXXY Smart Control 45A and 70A are supplied
tted with MULTIPLEX M6 plugs as standard.
Caution!
MULTIPLEX M6 connectors are designed to handle
continuous currents of up to 35 Ampere. If your mo-
tor draws a continuous current higher than 35A, you
must attach different connectors of higher rating.
Please take great care to maintain correct polarity!
The red wire must be connected to the positive (+)
terminal, the black wire to the negative (-) terminal.
If you intend to use batteries consisting of more than
three cells, we recommend including a MULTIPLEX
Antiash 70 in the circuit. Alternatively use battery
connectors with an integral anti-spark resistor.
· Smoothing capacitor (e)
The market offers a very large number of servo types
which vary widely in their effect on power supply
voltage. A smoothing capacitor is supplied in the set,
and we recommend tting it in any vacant receiver
socket (e.g. that marked “B/D”). This ensures that
the power supply voltage remains in the optimum
range even when the current load varies greatly, and
when backow currents are present.
Disabling the S-BEC system for use with an ex-
ternal power supply (e.g. external BEC or receiver
battery)
If the speed controller’s BEC specication does not
satisfy your requirements, or if inconsistencies occur
during tests under load (Chapter 4. Preparations),
then we recommend using an external BEC unit or a
separate receiver battery instead of the internal BEC.
Using simultaneously S-BEC and a receiver batte-
ry is not permitted.
This is the procedure for disabling the internal S-BEC
system: use a pointed instrument to raise the plastic
lug which retains the red wire (+) in the housing of the
three-core UNI receiver lead (b), then gently pull the
red wire out of the plastic housing. Insulate the bare
metal parts with a length of heat-shrink sleeve.
(a)
(b)
(d)
(c)
(e)
GB

Multiplex ROXXY MSB 70A Specifications

General

Brand	Multiplex
Model	ROXXY MSB 70A
Category	Controller
Language	English