BAS E B O A R D S F O R S T E P P ER MO D UL E S
M O D ULES
B B-
3 03
Baseboard for
T M C M - 30 3 / T M C M - 3 4 3
10 m m
M A IN CH A R AC T ER IS T IC S
INFO
The BB-303 provides a simple setup featuring the TMCM-303
or TMCM-343 controller/driver. All important signal and power
lines are accessible via screw terminals. The integrated switch-
mode regulator provides the required 5V supply voltage for the
module. The supply voltage input is protected against wrong
polarity. The integrated level shifter enables direct connection
ELECTRICAL
DATA
INTERFACE
• 7V to 34V DC supply voltage
• all options of the TMCM-303 are supported,
an USB interface is available as an option
• 6 x limit switch (two per axis) ,
8 general purpose digital/analog in,
8 general purpose digital out
FEATURES
to a PC via
RS-232 cable (RS-485 or CAN optionally). A USB option is
OTHER
• 1 slot for the TMCM-303/TMCM-343 motion
control and driver module
• integrated 5V power supply
• screw terminal connectors
for motor signals
• RoHS compliant
• size: 80 x 50 mm², 15 mm height
20
I/Os
BB-303
Step
Step
Step
3x
Motor
Motor
Motor
6
SPI
RS-232
or
USB
TMCM-303
7.. 34V DC
5V Power Supply
REF-Switches
ORDER CODE
D ESC RIP TIO N
BB-303 (-option)
OPTIONS
Baseboard for TMCM-303/TMCM-343
232
485
CAN
USB
RS-232 interface (standard)
RS-486 Interface
CAN interface
USB interface (on request)
www.trinamic.com
– for detailed information and datasheets
55
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