Unitek DS-405.2, Руководство пользователя

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Control connection
39 04/2019 - V01 DS 400.2
Dig
ital o
ut
pu
ts
(o
pe
n e
m
itt
er
)
Analoge Eingang ±10 V
DSx-BAx-DPC/E-DS-400-Ana-1-2
Input Connection Basic function Voltage State Parameter
AIN1+, AIN1-
X1:8, X1:9 Speed command value +/- 10 V prog.
AIN2+, AIN2- X1:15, X1:16 Current limit +/- 10 V prog.
Features
Differential input AIN1+ / AIN1- AIN2+ / AIN2-
Input resistance 70 k
Threshold voltage ± 12 V
Resolution 11Bit + 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.
The analog inputs can be assigned to different functions.
With a digital command value (RS232, x-bus) the analog input AIN1 can be programmed as
external analog speed limit and the analog input AIN2 can be programmed as external analog
current limit.
Analog /- 10V
Output Connection Function Voltage State Parameter
AOUT1 X2:20 measurement ±10 V prog.
GND X2:21 Signal zero 0 V fixed
The analog input can be assigned to different functions.
Sollx
REF150
10k 100k
100k 100nF
15k
10k 100k
15k
IN+
IN-
DSxx/BAxx
1.5V +/- 1.36V
analog inputs