MODULES F O R S T E P P E R M O T O R S M O D U LES TMCM- 1 11 - 42 1-Ax is Mot or M ount ed Con trol ler / Dr iver 2.8 A / 28.5 V 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The TMCM-111-42 is an intelligent stepper motor controller and ELECTRICAL DATA driver module to be mounted directly on a 42 mm flange motor. This dual-PCB module converts the motor into a compact • 7V to 28.5V motor supply voltage SUPPORTED MOTORS mechatronic device with bus oriented or stand-alone control. The motor, switches, power and the multi purpose I/Os can INTERFACE be connected with small pluggable connectors. The TMCM-111 • two-phase bipolar motors with 1A to 2.8A coil current • RS-232, RS-485, I²C, or CAN 2.0b host interface • 2 inputs for reference and stop switches comes with the PC based software development environment • 1 general purpose input and 1 output TMCL-IDE for the Trinamic Motion Control Language (TMCL). FEATURES Using predefined TMCL high level commands like „move to • up to 2.8A coil current RMS (4A peak) • high accuracy 64 times microstepping • high current for highly dynamic drive position“ or „constant rotation“ a rapid and fast development of • memory for 2048 TMCL commands motion control applications is guaranteed. The TMCM-111 can be • automatic ramp generation in hardware controlled via an RS-232, RS-485, I2C or CAN interface. Commu- • on the fly alteration of motion parameters (e.g. position, velocity, acceleration) nication traffic is kept very low since all time critical operations, e.g. ramp calculation are performed on board. The TMCL program can be stored in the on-board EEPROM for stand-alone • stallGuard™ for sensorless motor stall detection operation. The firmware of the module can be updated via the • full step frequencies up to 20kHz serial interface. With the stallGuard™ feature it is possible to • dynamic current control detect motor overload or motor stall. • TRINAMIC driver technology: low power dissipation Step/Dir Sequencer TMCM-111-42 IIC SOFTWARE TMCL Memory MOSFET Driver Stage high power RS-232 RS-485 programmable Motion Controller with TMC428 Driver TMC249 I/Os Motor OTHER CAN 7..28.5V DC 2 5V Power Supply • PC-based application development software TMCL-IDE included Step 2 REFSwitches • stand-alone operation using TMCL or remote controlled operation • pluggable connectors • RoHS compliant • size: 42 x 42 mm² (2 stacked PCBs) OR DE R C O DE D E SC R I P T IO N TMCM-111-42 (-option) 1-axis 1-axis controller / driver module 2.8A / 28.5V TMCM-111-42-CABLE Cable loom for TMCM-111-42 + motor conn. OP TI O NS 485 RS-232, IIC and RS-485 interface CAN RS-232, IIC and CAN interface www.trinamic.com – for detailed information and datasheets 32