AO4 U/I
– 12-Bit
Kendrion Kuhnke Automation GmbH
144
17 May 2021
5.4.2 AO4-U/I - 12-Bit
Terminals
Power supply to module I/Os
L+
24 VDC
L-
0 V
Information
Module 694 442 02 Kuhnke FIO AO4 12-Bit is the successor module (see below for exception)
compatible with module 694 442 02 Ventura FIO AO4 12-Bit. That is to say, the modules are
interchangeable within the same FIO block without having to modify the device description in the
EtherCAT master's control program.
Please note the following differences if you have a program including the old variant:
Ventura FIO AO4 12-Bit (old)
Kuhnke FIO AO4 12-Bit (new)
Current:
0…±20mA
Current: 0…+20mA
To be able to use the current
outputs, verify that variable
"Chan1_Unipolar" of these
outputs is set to True.
Refer to section Module Options
Short-circuit detectable
Short-circuit not detectable but
outputs are short circuit-protected
Data type of output: UINT
Data type of output: INT
Run the development environment
and convert the data type from
UINT to INT.
+
-
Channel0 0
1
Channel1 2
3
Channel2 4
5
Kanal3
6
7
I/O connection
Front view of AO4 I/O module