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Kendrion Kuhnke Automation GmbH
AO4-U/I
81
11/25/2016
4.16.5 Function 694 442 52 Kuhnke FIO AO4 16Bit
4.16.5.1 Note
The module 694 442 52 Kuhnke FIO AO4 16Bit is the not compatible successor of the module 694 442 02
Ventura FIO AO4 12Bit.
The module is ETG-conform.
That means the modules when an existing FIO block
694 442 02
shall be replaced by a
module 694 442 52
the control program of the EtherCAT master must be changed.
Note the following differences
:
Ventura FIO AO4 12Bit (old)
Kuhnke FIO AO4 16Bit (new)
Current: 0…±20mA
Current: 0…+20mA
Short circuit is detected
Short circuit is not detected
, but
outputs are protected against short
circuit
Output asynchronous to EtherCAT
Output SM-or DC-synchronous
The output of the analog signals can be executed DC-synchronous (Distributed Clocks) or SM-synchronous
(Sync Manager).
The access to the output values and the module status is done via process data objects that are mapped in
variables of the control program of the EtherCAT master