MODULES F O R S T E P P E R M O T O R S M O D U LES TMCM- 0 23 3-Ax is Step / D irec tion Dri ver 2A / 28. 5V 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The TMCM-023 is a simple and very compact step / direction ELECTRICAL DATA direction signals and automatically goes into a stand by mode. SUPPORTED MOTORS The drivers are very efficient, so that no heatsink is required if operated in room temperature environment. • 2.0A RMS coil current (2.8A peak) • 7V to 28.5V DC supply voltage driver for 3 stepper motors. It allows motor control via step and INTERFACE The module can be directly controlled by a PLC or by a step/diFEATURES rection controller module like the TMCM-302. All drivers operate completely independent. • two-phase bipolar motors with about 2A coil current (or sligthly more) • Step / Direction input (24V signal) (5V upon request) • optically isolated inputs for Step and Direction Please request for different motor current, different microstep • 1/4 or 1/8 step resolution (selected by jumper) (1/16 upon request) resolution or different step/direction control voltage. • up to 245kHz microstep frequency • TRINAMIC driver technology: no heatsink required • standby current reduction to 0.5A • jumper for „mixed-decay“ mode • diagnostic LEDs signal failure status OTHER • RoHS compliant • size: 60 x 100 mm² TMCM-023 Step/Dir Opto isolation µStep sequencer Step/Dir Opto isolation µStep sequencer Opto isolation µStep sequencer Step/Dir 7..28.5V DC 5V Power Supply Driver TMC239 Driver TMC239 Driver TMC239 MOSFET Driver Stage Step Motor Step MOSFET Driver Stage Motor MOSFET Driver Stage Motor Step OR DE R C O DE D E S C RI P T I ON TMCM-023 3-axis step / direction driver module 2A / 28.5V www.trinamic.com – for detailed information and datasheets 25