Stepper Motor Output Stage

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 +18-70 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

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

pdf | 116 KB
Product sheet VST 012
pdf | 896 KB
Documentation VST 012
zip | 2.3 MB
STEP File VST 012

RJ45 to Mini I/O - Drag Chain - VARAN Cable

  • 1x RJ45 to 1x Mini I/O
  • 4-pin
  • Assembled

RJ45 to RJ45 - Flexible - VARAN Cable

  • 2x RJ45 Industrial
  • 4-pin
  • Over molded
  • Preassembled

RJ45 to RJ45 - Drag Chain - VARAN Cable

  • 2x RJ45 Industrial
  • 4-pin
  • Over molded
  • Assembled
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