VST 012 – Stepper Motor Output Stage

  • Power board for controlling a stepper motor
  • Up to a max. 10 A continuous current, 50 Hz switching frequency and +18-60 V DC rated voltage
  • 1x VARAN In (RJ45), 1x VARAN Out (RJ45), linear topology configuration possible
  • Operating modes: full-step, half-step, micro-step (32 micro steps per full step)
  • 4 digital in and outputs each

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Description

  • Power board for controlling a stepper motor
  • Up to a max. 10 A continuous current, 50 Hz switching frequency and +18-60 V DC rated voltage
  • 1x VARAN In (RJ45), 1x VARAN Out (RJ45), linear topology configuration possible
  • Operating modes: full-step, half-step, micro-step (32 micro steps per full step)
  • 4 digital in and outputs each

Technical Data

Performance Data

Interfaces 1x VARAN In (RJ45),

1x VARAN Out (RJ45)

Supply voltage +24 V DC (+18-30 V DC)
Voltage monitor Yes

Digital Inputs

Type standard
Number 4
Input voltage +24 V DC (+18-30 V DC)
Input current 5 mA at +24 V
Input delay typically 10 µs

Digital Inputs

Type Enable
Number 1
Input voltage +24 V DC (+18-30 V DC)
Input current 5 mA at +24 V
Input delay typically 5 ms

Digital Outputs

Type standard
Number 4
Short-circuit proof, current limited Yes
Max. load current/channel 2 A
Max. total current 6 A (100 % of on time)

Incremental Encoder Input

Number 1
Input signals Incremental encoder signal (A, /A, B, /B, R, /R)

RS422 level

150 Ω termination

Input frequency maximum 250 kHz
Counter frequency maximum 1 MHz
Resolution 16 bits
Signal analysis 4-port
Power supply +5 V DC / ±5 % / 0.2 A short-circuit proof

Motor Output

Type Stepper motor
Number 2
Output voltage dependent on the supply (+18-60 V DC)
Output current maximum 10 A
Step resolution 32 micro steps per full step
Voltage measurement +15-73 V DC
Temperature measurement 45-125 °C

Mechanical Features

Dimensions 26 x 151 x 121,5 mm (W x H x D)
Protection type IP20

Article Number/Certification

Article number 16-014-012

Downloads

PDF | 540 KB
PDF | 725 KB
ZIP | 2.3 MB

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