Unitek BAMOCAR-PG-D3-700-900, Руководство пользователя

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Control connections
Version: 2020 / V3 Seite: 36 BAMOCAR-PG-D3-700-900
4.5 Analog input ± 10 V
Input Connector Basic function Voltage State Parameter
AIN1+, AIN1- X1:21, X1:20 Speed command value ±10 V prog.
AIN2+, AIN2- X1:23, X1:22 Current limit
2. speed reference value
±10 V prog.
Features
Differential input AIN1+ / AIN1- AIN2+ / AIN2-
Input resistance 70 kΩ
Threshold voltage ±12 V
Resolution 11 Bit + sign
The direction of rotation of the motor can either be changed by swapping the +/- connections at the
differential input, or by means of a logic input or by programming (see NDrive-x).
The analog inputs can be assigned to different functions (see NDrive-x).
The analog input AIN1 can be used for digital setpoint (RS232, x-BUS)
- can be programmed as an external analog speed limit,
and the analog input AIN2 can be
- can be programmed as external analog current limit.
4.6 Analog output ±10 V
Output Connector Function Voltage State Parameter
DAC1 X1:29 Measured value ±10 V prog.
GND X1:30 Signal zero 0 V fixed
The analog output can be assigned to different functions.