4 Product Description
20
Rev. 08/2018
Inputs and outputs
Values/characteristics
Binary outputs
–
Galvanically isolated
–
Inactive: output is high-impedance
–
Active: output is low-impedance
–
Switching voltage: max. 32 V
–
Current: max. 100 mA
–
Max. voltage drop at 100 mA: 2.5 V
Analog voltage input
Permissible voltage: 0 V to 10 V
Input resistance: 12.4 kΩ
Analog current input
Permissible current: 0 mA to 20 mA
Max. difference in potential relative to device ground: +3.5 V
Input resistance: max. 25 Ω
Analog voltage output
Output voltage: 0 V to 10 V
Working resistance: min. 500 Ω
Analog current output
Output current: 0 mA to 20 mA
Working resistance: max. 500 Ω
4.1.6
Interfaces
USB
–
Compatible with USB 1.1 and USB 2.0
–
The connector
type B
is only suitable for temporary data exchange and not for a permanent
connection.
CAN Bus 2.0B Interface
–
As per ISO 11898, up to 1 Mbit/s
–
Transient-proof (automotive classification)
–
Max. 110 participants
Modbus Interface
–
RS485 standard
–
Max. 32 participants
–
Full duplex (4-pole) or half duplex (2-pole)
Summary of Contents for VariStep3
Page 1: ...VariStep3 Stepper Motor Driver Operating Manual P N 01 50 020 EN Rev 08 2018...
Page 16: ...4 Product Description 16 Rev 08 2018...
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