MODULES F O R S T E P P E R M O T O R S M O D U LES TMCM- 3 43 3-Ax is Cont roll er / Dri ver 1.1A / 3 4V 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The TMCM-343 is a compact and versatile triple axis 2-phase ELECTRICAL DATA plete motion control solution at a very small size for embedded applications. Using the integrated additional I/Os it even can • 5V DC logic supply voltage SUPPORTED MOTORS do complete system control applications. The board can be connected to a baseboard or customized electronics with a pin con- • up to 1.1A coil current RMS (1.5A peak) • 7V to 34V motor supply voltage stepper motor controller and driver module. It provides a com- INTERFACE nector. The TMCM-343 comes with the PC based software development environment TMCL-IDE. Using predefined TMCL (Trinamic • two-phase bipolar motors with 0.3A to 1.1A coil current • UART (RS-232, RS-485, up to 115200 bit/s) or CAN 2.0b host interface (up to 1Mbit/s) or USB (optional) • inputs for reference and stop switches Motion Control Language) high level commands like „move to • general purpose analog and digital I/Os position“ or „constant rotation“ rapid and fast development of FEATURES motion control applications is guaranteed. Host communication • up to 64 times microstepping • memory for 2048 TMCL commands is possible via the serial UART interface (e.g. using a RS-232 or • ready for CANopen RS-485 level shifter), via CAN or optional via USB. All time criti- • automatic ramp generation in hardware cal operations, e.g. ramp calculation are performed on board. A • on the fly alteration of motion parameters (e.g. position, velocity, acceleration) user TMCL program can be stored in the on board EEPROM for stand-alone operation. An optional firmware allows to control the TMCM-342 via CANopen. The firmware of the module can be • stallGuard™ for sensorless motor stall detection updated via the serial or the CAN interface. • full step frequencies up to 20kHz • dynamic current control TMCM-343 16 Driver TMC246 Motor I/Os programmable CAN RS-232 or RS-485 7...34V DC • TRINAMIC driver technology: no heatsink required Step UART Step Motion Controller TMC246 Motor with TMC428 Step Driver TMCL Memory 5V DC SOFTWARE Driver • stand-alone operation using TMCL or remote controlled operation • PC-based application development software TMCL-IDE included TMC246 6 Motor REF-Switches OR DE R C O DE D E SC R I P T IO N TMCM-343 (-option) 3-axis controller / driver 1.1A / 34V Related products: BB-303, BB-323-03, TMCM-EVAL OP TI O NS H Horizontal pin connector (standard) V Vertical pin connector (on request) www.trinamic.com – for detailed information and datasheets 84