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The DX Power Module (PM) is a DXBUS compatible module, which converts the
signals generated by a DX Remote into high current outputs. These outputs drive
the motors that control the wheelchair speed and direction. The combination of a
PM and DX Remote gives an exceptionally smooth, powerful and safe drive
system.
The PM is fully programmable to cater for a wide range of wheelchair types and
user needs. Correct installation and programming are essential to ensure optimum
performance and safety.
Note:
This manual applies to DX-PMB, PMB1, PMB2 and PMB-S. The product
number is situated on the base of the unit.
This manual and others listed in section 2 must be read and understood. For more
information contact Dynamic Controls Ltd or an agent as listed in section 14.
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In addition to the standard PM, there are three variants : PM-S, PM1 and PM2. The
PM-S is used in DX Systems with only one drive motor, like many servo steered
wheelchair systems. The PM1 and PM2 differ from the PM only by their higher
current outputs. Unless otherwise stated, all features of the PM apply to the PM-S,
PM1 and PM2.
The PM-S has its two motor and Park Brake channels driven in parallel, for a
single motor output with twice the current of each channel of a standard PM - see
the motor and Park Brake wiring in the Installation section. Note that a standard
PM is recommended for use on servo steered wheelchairs with separate left and
right drive motors, rather than using a PM-S.
Where the PM has a 60A per channel output, the PM1 has 70A and the PM2 80A
per channel output.
Summary of Contents for DX Power Module PMB
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