JVL MAC050 User Manual page 86

4.2 Expansion Modules MAC00-B1/B2/B4
4.2.4 General power supply description
The power supply must be connected to the terminals marked P+ and P-.
MAC50, 95, 140 or 141:
A supply voltage in the range 12VDC to 48VDC can be used. However the maximum
speed of the motor (4000 RPM) is based on 48VDC. A lower voltage will decrease the
speed/torque performance, and in general it is not recommended to run the motor at
more than 2000 RPM if, for example, 24VDC is used as the supply.
Optionally, the MAC00-B2 and B4 modules also offer a control voltage input (O+) which
means that the internal control circuitry will be kept powered when the main supply
(P+) is removed. See also the description: Power supply (only MAC050 to 141), page 59.
MAC400 or 800
For the MAC400-800, the main supply is 115/230VAC connected at separate terminals.
The P+ power supply terminal only serves as a supply to the internal control circuitry.
The voltage must stay in the range +12-32VDC. See also the Power supply circuitry (only
MAC400), page 61 or Power supply circuitry (only MAC800), page 65.
82 JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
Power supply connections to a MAC140 and a MAC800
mounted with a MAC00-B1, B2 or B4 modules.
Make sure that all
involved units are
connected to the same
potential
MAC50-141 Motor
with MAC00-B1,
B2 or B4
Power
Supply
Control voltage
Only MAC50-141 with
B2 or B4 (Optional)
MAC800 Motor
with MAC00-B1,
B2 or B4
Power
Supply
Main supply
Power supply
P+
P-
O+
P+
Max. 32VDC !
P-
Mains 230VAC
It is recommended
that a separate supply
line is used for each motor.
TT1053GB