MODULES F O R S T E P P E R M O T O R S M O D U LES TMCM- 1 01 1-Ax is Con trol ler / Dr iver 3A / 28 .5V wit h En code r In f. 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The TMCM-101 is a single axis 2-phase stepper motor controller ELECTRICAL DATA and driver module. The built in encoder feedback makes it an • 7V to 28.5V motor supply voltage optimum solution for high-reliability drives. It provides a complete motion control solution at a very small size for embed- • 5V DC logic supply voltage SUPPORTED MOTORS ded applications. The board can be connected to a baseboard • two-phase bipolar motors with 1A to 3A coil current • incremental encoder (2 or 3 channel) or customized electronics with a pin connector. The TMCM-101 comes with the PC based software development environment • up to 3A coil current RMS (4.2A peak) INTERFACE TMCL-IDE for the Trinamic Motion Control Language (TMCL). • RS232, RS485 or CAN 2.0b host interface • inputs for reference and stop switches Using predefined TMCL high level commands like „move to • general purpose analog and digital I/Os position“ or „constant rotation“ rapid and fast development of motion control applications is guaranteed. The TMCM-101 can FEATURES • memory for 2048 TMCL commands be controlled via the serial UART interface (e.g. using a RS-232 • automatic ramp generation in hardware or RS-485 level shifter) or via CAN. Communication traffic is kept • on the fly alteration of motion parameters (e.g. position, velocity, acceleration) very low since all time critical operations, e.g. ramp calculation, are performed on board. The TMCL program can be stored in • closed loop for highly dependable drives the on-board EEPROM for stand-alone operation. The firmware • stallGuard™ for sensorless motor stall detection of the module can be updated via the serial interface. With the stallGuard™ feature it is possible to detect motor overload or • 64 times microstepping OTHER • 68 pin connector carries all signals motor stall. The TMCM-101 is compatible to the TMCM-series of • RoHS compliant credit card sized module, but has an increased height of 70 mm. • size: 80x70 mm² TMCM-101 CAN RS-232 or RS-485 5V DC 7..28.5V DC programmable Motion Controller UART with TMC428 high power Driver TMC249 Encoder Interface TMCL Memory Step MOSFET Driver Stage Motor ABN 10 mm Encoder OR DE R C O DE D E SC R I P T IO N TMCM-101 (-option) 1-axis controller / driver 3A, 28.5V Related products: BB-101 OP TI O NS H Horizontal pin connector (standard) V Vertical pin connector (on request) www.trinamic.com – for detailed information and datasheets 29