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
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
Pin Function*
RS485 CANopen
1 GND GND
2 GND GND
3 RX- n.c.
4 RX+ n.c.
5 TX- CAN low (CAN -)
6 TX+ CAN high (CAN +)
7 GND GND
8 UB 12-24VDC UB 12-24VDC
Pin Function*
1 Motor coil A
2 Motor coil A\
3 Motor coil B
4 Motor coil B\
RS485: SMCI12
CANopen: SMCI12-3
Stepper motor drivers
gSMCI12 positioning control
Technical data
Outline drawing (mm)
Input circuits
Order number
Inputs/Outputs (X11)
Supply and communication (X12)
Motor connection (X3)
42
42
Operating voltage: 12-24 V DC
Phase current: max. 2.7 A
Interface: RS485 4-wire or CANopen
Operating mode: RS485: Position, speed, flag position, clock direction, analog,
joystick
CANopen: Position, speed, reference run, interpolated position
(according to CAN standard DS402)
Step resolution: 1/1, 1/2, 1/4, 1/5, 1/8, 1/10, 1/32, 1/64
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
Outputs: 3 open collector, 24 V / 0.5 A max.
Current reduction: Adjustable 0 - 150%
Protection circuit: Overvoltage, undervoltage and heatsink temperature > 80 °C
Temperature range: 0 to + 40 °C
* from the perspective of the connected controller
Connection cable for motors with 6 or 8 connec-
tions:
ZK-XHP-4-300
