Motortech VariStep3, Руководство по эксплуатации

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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)