MODULES F O R S T E P P E R M O T O R S M O D U LES TMCM- 3 02 3-Ax is Step / D irec tion Cont roll er 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The TMCM-302 is a triple axis stepper motor controller module ELECTRICAL DATA its very small size it is dedicated to embedded applications, SUPPORTED DRIVERS where de-centralized high power drivers are desired. The board can be connected to a baseboard or customized electronics with a pin connector. The TMCM-302 comes with the PC based • 5V DC logic supply voltage • TTL / CMOS step / direction outputs for external power drivers with step / direction interface. With INTERFACE software development environment TMCL-IDE for the Trinamic • step / direction drivers (e.g. TMC401, TMCM-013, TMCM-023, TMCM-078, IDX7505 or TMCM-171) • UART (RS-232, RS-485) or CAN 2.0b host interface • inputs for reference and stop switches Motion Control Language (TMCL). Using predefined TMCL high • general purpose analog and digital I/Os level commands like „move to position“ or „constant rotation“ rapid and fast development of motion control applications is • three motion controllers for high step frequency guaranteed. The TMCM-302 can be controlled via the serial UART • memory for 2048 TMCL commands interface (e.g. using a RS-232 or RS-485 level shifter) or via CAN. • automatic ramp generation in hardware Communication traffic is kept very low since all time critical • on the fly alteration of motion parameters (e.g. position, velocity, acceleration) FEATURES operations, e.g. ramp calculation, are performed on board. • high dynamics: step frequencies up to 300kHz The TMCL operations can be stored in the on board EEPROM for stand-alone operation. The firmware of the module can be • 1.8µs step pulse length and step to direction delay updated via the serial interface. SOFTWARE TMCM-302 16 Driver e.g. TMCM035 I/Os CAN RS-232 or RS-485 step/dir TMCL Memory UART 5V DC step/dir 3x programmable Motion Controller Driver e.g. TMCM035 step/dir with TMC428 6 Driver e.g. TMCM035 REF-Switches Step • PC-based application development software TMCL-IDE included Motor Step • stand-alone operation using TMCL or remote controlled operation OTHER Motor Step • 68 pin connector carries all signals • RoHS compliant • size: 80 x 50 mm² Motor OR DE R C O DE D E SC R I P T IO N TMCM-302 (-option) 3-axis step / direction controller module Related products: BB-302, BB-323-02, TMCM-EVAL, TMCM driver with step / direction input OP TI O NS H Horizontal pin connector (standard) V Vertical pin connector (on request) www.trinamic.com – for detailed information and datasheets 36