Stepper motor drivers g SMCI12 positioning control Inputs/Outputs (X11) Pin Function* 1 GND 2 Input 1 3 Input 2 4 Input 3 5 Input 4 6 Input 5 7 Input 6 8 Analog In 9 Output 1 10 Output 2 11 Output 3 12 GND Supply and communication (X12) Technical data Function* Pin RS485 CANopen Operating voltage: 12-24 V DC 1 GND GND Phase current: max. 2.7 A 2 GND GND Interface: RS485 4-wire or CANopen 3 RX- n.c. Operating mode: RS485: P osition, speed, flag position, clock direction, analog, 4 RX+ n.c. joystick 5 TX- CAN low (CAN -) CANopen: P osition, speed, reference run, interpolated position 6 TX+ CAN high (CAN +) (according to CAN standard DS402) 7 GND GND Step resolution: 1/1, 1/2, 1/4, 1/5, 1/8, 1/10, 1/32, 1/64 8 UB 12-24VDC UB 12-24VDC Step frequency: 16 kHz with a full step, corresponding multiples with a microstep (e.g. up to 1 MHz with 1/64) Inputs: 6 digital inputs (TTL), 1 analog input +10/10 V Motor connection (X3) Outputs: 3 open collector, 24 V / 0.5 A max. Current reduction: Adjustable 0 - 150% Pin Function* Protection circuit: Overvoltage, undervoltage and heatsink temperature > 80 C 1 Motor coil A Temperature range: 0 to + 40 C 2 Motor coil A 3 Motor coil B 4 Motor coil B Outline drawing (mm) * from the perspective of the connected controller 42 Connection cable for motors with 6 or 8 connec- tions: ZK-XHP-4-300 Input circuits Order number RS485: SMCI12 CANopen: SMCI12-3 Nanotec Electronic GmbH & Co.KG Gewerbestr. 11 D-85652 Landsham Tel.: 0049 (0) 89-900686-0 Fax.: 0049 (0) 89-900686-50 info nanotec.de 42 X-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 C5-01 DB59C024035-A SP1518M0204-A ST6018L3008-A ZKRS485-USB SP3575M0906-A ST2818S1006-B ST4118L1804-A SMCI35