SMCI12

## SMCI12 

## Stepper Motor Controllers 

## SOFTWARE 

## TECHNICAL DATA 

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|---|---|
|Operating voltage|12 V to 24 VDC|
|Phase current|Nominal current 1.8 A, adjustable up to 2.7 A|
|Interface|RS485 4-wire or CANopen|
|RS485: position, speed, flag position, clock-direction, analog, joystick CANopen: position,|
|Operating type|
|homing mode, velocity mode, interpolated position mode (as per CAN standard DS402)|
|Operating mode|1/1, 1/2, 1/4, 1/5,1/8, 1/10, 1/32, 1/64, adaptive, feed constant|
|Step frequency|16 kHz in full step; in microstep, corresponding multiples (e.g. up to 1 MHz at 1/64)|
|Inputs|6 digital inputs (TTL), 1 analog input +10/-10V|
|Outputs|3 open collector, 24 V/0.5 A max.|
|Current reduction|Adjustable 0 – 100%|
|Protective circuit|Overvoltage, undervoltage and temperature >80 °C|
|Temperature range|0 to +40 °C|

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## SMCI12 

## Stepper Motor Controllers 

## DIMENSIONS (IN MM) 

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SMCI12<br>42.3<br>C9 X10<br>C10<br>T1<br>C48 R3 R49R52R51 C52<br>R59<br>IC1 R58 R55<br>° Gee R60 R39  4<br>L5 L3<br>R67<br>D8<br>Oo X6 0 Xs Co F1<br>R25<br>R20T7 IC18 IC19 L1<br>oooooo0o4 ' X12 —p<br>a QO00808 1 5  & 11 1 ho 5 7  ||<br>X11 [S388e3 2 12 2 |[S8 8 83lan<br>C19 C18 R83 R84 C21 R81 R82 R85 C40 R27 R53 C38 R54 R79 R80<br>IC10 IC9 R48 IC7 IC8 R73 R78<br>R47<br>42.3 C55 R50<br>C2<br>D3 D2 D1 D4 D5 D6 D24<br>R14 R10 R5 R19 R23 R34 R62 R63 C68<br>#4 #2 #1<br>**----- End of picture text -----**<br>


## EINGANGSBESCHALTUNG 

## INPUTS/OUTPUTS (X11) 

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Pin Function*<br>1 GND<br>2 Input 1<br>3 Input 2<br>4 Input 3<br>5 Input 4<br>6 Input 5<br>7 Input 6<br>8 Analog In<br>9 Output 1<br>10 Output 2<br>11 Output 3<br>12 GND<br>**----- End of picture text -----**<br>


## SUPPLY/COMMUNICATION (X12) 

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Pin Function*<br>RS485 CANopen<br>1 GND GND<br>2 GND GND<br>3 RX- n.c.<br>4 RX+ n.c.<br>5 TX- CAN low (CAN-)<br>6 TX+ CAN high (CAN+)<br>7 GND GND<br>8 UB 12-24 VDC UB 12-24 VDC<br>**----- End of picture text -----**<br>


## MOTOR CONNECTION (X3) 

## VERSIONS 

**Type Min. Operating Voltage** V **Max. Operating Voltage** V **Nominal Current** A **Controller for Interface Weight** kg SMCI12 12 24 1.8 Stepper Motors RS485, CANopen 0.05 

## ORDER IDENTIFIER 

## ACCESSORIES 

## CAUTION 

**SMCI12-** 2 = RS485 Interface 3 = CANopen Interface 

**ZK-RS485-USB** Converters **Z-K4700/50** Charging Capacitor **ZK-SMCI12** RS485 Cable **ZK-SMCI12-3** CANopen Cable **ZK-SMCI12-IO** IO Cable **ZK-XHP-4-300** Motor Cable 

We recommend using a back-up capacitor of sufficient size to stabilize the operating voltage. 

**Pin Function*** 1 Motor Coil A 2 Motor Coil A\ 3 Motor Coil B 4 Motor Coil B\ 

* from the perspective of the connected controller: Connection cable for motors with 6 or 8 connectors: ZK-XHP-4-300 

MOTOR CONTROLLERS 

172 

173 

MOTOR CONTROLLERS