Stepper motor drivers g Closed loop positioning controller with encoder input, SMCI35 Communication (X1) Pin Function* 1 GND 2 TX 3 RX Encoder (X2) JST-ZHR 5 Pin Function* 1 GND 2 CH-B 3 INDEX 4 CH-A 5 +5 V Motor and supply (X3) Pin Function* 1 Motor coil A When the SMCI35 is delivered, it is preconfigured to clock direction mode. Connection to the PC is not 2 Motor coil A necessary. The phase current can be set in 10% steps on a DIP switch (10% = 400mA, max. 150% = 6A). 3 Motor coil B The inputs for the clock, direction and enable signal are already preconfigured on the X4 connector. The step 4 Motor coil B mode can only be changed via software. Full step is preset. Sinusoidal commutation, however, means extre- 5 UB 24-48 V mely smooth running and very good performance of the stepper motor is already achieved in the full step. 6 GND Technical data Inputs/Outputs (X4) Operating voltage: DC 24 - 48 V Phase current: max. 6 A Pin Function* Function on delivery 1 Output 1 Interface: TTL-RS232 (3.3 V) 2 Input 6 CLOCK Operating mode: Position, speed, flag position, clock direction, analog, joystick 3 Input 5 DIRECTION Step resolution: 1/1, 1/2, 1/4, 1/5, 1/8, 1/10, 1/32, 1/64 4 Input 4 ENABLE Step frequency: 16 kHz with a full step, corresponding multiples with a microstep 5 Analog in 1 (e.g. up to 1 MHz with 1/64) 6 GND Inputs: 6 digital inputs (TTL), 1 analog input +10/10 V Outputs: 3 digital outputs (TTL) Position monitoring: Yes, depending on the encoder Inputs/Outputs (X5) JST-ZHR 6 Current reduction: Adjustable 0 - 100% Protection circuit: Overvoltage, undervoltage and heatsink temperature > 80 C Temperature range: 0 to +40 C Pin Function* 1 GND 2 Output 3 3 Output 2 Outline drawing (mm) 4 Input 3 5 Input 2 6 Input 1 * from the perspective of the connected controller Input circuits DIP switch: Setting the motor current from 10 - 150% Order number SMCI35 94X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for nanotec manufacturer: Other Similar products are found below : LSNUT-T6X2-F STF2818X0504-A SP2575M0206-A DB59C024035-A SP1518M0204-A ST5918M3008-A ST6018L3008-A ZKRS485- USB SP3575M0906-A C5-01 ST2818S1006-B SMCI35 ST4118L1804-A