The TMCM-023 is a simple and very compact step/ direction driver for 3 stepper motors. It allows motor control via step and direction signals and automatically goes into a stand by mode. The drivers are very efficient, so that no heatsink is required if operated in room temperature environment. The module can be directly controlled by a PLC or by a step/direction controller module like the TMCM-302 or TMCM-342. All drivers operate completely independent. Applications * Triple step-/ direction stepper driver for general decentralized applications * Two LEDs for every axis for error diagnostics * Optically decoupled input of step- /direction signals (24V, different voltage rating upon request * Fully protected drive * Possibility to individually select mixed decay mode with a jumper for every axis * Two micro step resolutions for every axis available (4 and 8 microsteps, up to 24 upon request) * Theoretical microstep frequency up to 250kHz