MODULES F O R S T E P P E R M O T O R S M O D U LES I DX 7 50 5 1-Ax is Step / D irec tion Dri ver 5A / 75V with RS- 485 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The IDX 7505 is a small and rugged step-/ direction stepper ELECTRICAL DATA motor driver system with a supply voltage of up to 75V and up to 5A RMS motor coil current (ratings for IDX 7505; standard IDX • supply voltage 12V to 75V DC SUPPORTED MOTORS ratings are 3.5A and max. 50V). The parameters of the IDX like motor current and µStep resolution can be changed easily using • up to 5A RMS coil current (7A peak) INTERFACE the RS-485 interface with an ASCII protocol (e.g. with Hyperter- • two-phase bipolar motors with 0.7A to 5A coil current • Step / Direction input (5 – 24V signal) with up to 350kHz microstep frequency • driver disable input minal). Also the firmware of the module can be updated via the • RS485 host interface (optional use / use for parameterization) serial interface. All settings are stored in an internal EEPROM, so that no bus system is required in the application. • local input for reference switches The module is fully protected and comes with a stand-alone FEATURES reference search feature, using the integrated reference switch • optically isolated inputs for Step, Direction and Disable • up to 256 times adjustable microstep resolution input or stallGuard™. The motor, switches and power supply can be connected easily • adjustable standby current with screw terminal connectors. The housing is based on an • reference search and turn CW / CCW via RS485 aluminium plate which is used as a heatsink. • stallGuard™ for reference search • full protection / diagnostics SOFTWARE OTHER TMCM-IDX RS-485 Step/Dir 12..50V DC 12..75V DC Opto isolation programmable Motion Controller Driver TMC249 MOSFET Driver Stage Step Motor • ASCII protocol controlled using simpleterminal software • Pluggable screw terminal connectors for all signals • robust housing • RoHS compliant • size: 65 x 64 x 24 mm³ 5V Power Supply OR DE R C O DE D E S C RI P T I ON TMC IDX 7505 1-axis step / direction driver 5A / 75V with RS-485 Related products: USB-2-485 www.trinamic.com – for detailed information and datasheets 28