UK
Operating instructions FX460
11
The input stages are designed for electronic control signals�
Remark on mechanical switching contacts:
If mechanical contacts are to be used as pulse source, a standard, external
capacitor of about 10 μF must be connected to the terminals between GND (-) and
the corresponding input (+)� This damps the maximum input frequency to approx�
20 Hz and contact bouncing is suppressed�
7.5 Analogue output (DX2022, DX2032)
On terminals 13 and 14 / 15, a 16 bit analogue output is available�
This output can be configured and scaled in the ANALOG MENU� The following
configuration is possible:
●
Voltage output: -10 … +10 V
●
Voltage output: 0 … 20 mA
●
Voltage output: 4 … 20 mA
The analogue output is proportional to the source and refers to the AGND
potential�
AGND and device GND are internally connected�
Parallel operation of voltage and current output is not permitted�
7.6 Control outputs (DX2022, DX2023, DX2032, DX2033)
On terminals 20, 21, 22 and 23, four control outputs are available�
The switching conditions can be set in the PRESELECTION MENU�
The outputs Ctrl� Out 1 – Ctrl� Out 4 are fast PNP outputs with a switching capacity
of 5 – 30 V / 200 mA per channel�
The switching voltage is determined by the voltage at terminal 19 (Com+)�
To switch inductive loads, external damping measures are recommended�
Connection of the control outputs
