m o d u l e s b a s e b o a r d s f o r s t e p p e r m o d u l e s i n f o m a in ch a r ac t er is t ic s www.trinamic.com C for detailed information and datasheets 1 0 m m b b - 1 0 1 b a s e b o a r d f o r t m c m - 1 0 1 the BB-101 is designed for the tmcm-101 single axis 2-phase stepper motor controller and driver module with encoder inter - face. this encoder feedback makes it an optimum solution for high-reliability closed loop drives. the BB-101 gives easy access to all important signals of the tmcm-101. motor connection, power supply and limit switches are accessible via screw termi - nals while encoder connection and the i/os of the tmcm-101 have 2 row rm2.54 industry standard connectors. the integrated switch-mode regulator provides the required 5v supply voltage for the tmcm-101. thus only one power supply is required. the integrated level e l e c t r i c a l d a t a 15v to 28v dc power supply up to 3a coil current rms (4.2a peak) ? ? i n t e r f a c e rs-232 (optionally rs-485, can) 2x limit switches, all 16 general purpose analog or digital i/os of the tmcm-101 supported local input ? ? ? f e a t u r e s 1 slot for tmcm-101 closed loop motion control and driver module, 3a / 28v up to 64 times adjustable microstep resolution integrated 5v power supply stallguard? for reference search ? ? ? ? o t h e r screw terminal connectors for power supply, motor and reference switch connection rohs compliant size: 80 x 60 mm2 with tmcm-101 plugged in: 80 x 130 mm2 ? ? ? o r d e r c o d e d e s c r i p t i o n BB-101 (-option) baseboard for tmcm-101 o p t i o n s 232 rs-232 / can interface 485 rs-485 / can interface tmcm - 101 bb - 101 rs - 232 or rs - 485 step motor ref - switches 2 5v power supply 15.. 28.5v dc 16 i/os can encoder abn 49
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