CompactModul Metall CR2032
4
In case of malfunctions or uncertainties please contact the manufacturer� Tamper-
ing with the unit can lead to considerable risks for the safety of persons and plant�
It is not permitted and leads to the exclusion of any liability and warranty claims�
3 Function and features
The CR2032 I/O module enables decentralised evaluation of sensor signals and
decentralised triggering of actuators and proportional valves�
The module supports binary/analogue inputs/outputs and is therefore classified in
the device profile "I/O module" to CiA DS 401�
4 Function
● As regards the input/output functions, the module can be configured and it
supports the following functions:
– analogue inputs (0���10/32 V, 0���20 mA, ratiometric, binary and binary with
diagnosis)
– binary inputs
– binary outputs with diagnostic capability (wire break and short circuit)
– PWM outputs up to 2 A
● There are 1 server SDO and the 4 default PDOs to CiA DS 401�
The PDO mapping cannot be changed (static PDO mapping)� The default iden-
tifiers are assigned according to the "predefined connection set"�
● The COB IDs of the PDOs as well as the transmission type (synch / asynch) of
the individual PDOs can be configured�
● The module expects a synch object� The CAN identifier of the synch object can
be configured�
● The module supports "node guarding" and "heartbeat"� The "guard time", the
"life time factor" and the "heartbeat time" can be configured� When there are no
heartbeat or node guarding signals, the outputs are automatically switched off
by the operating system�
● The module generates an emergency object� The COB ID of the EMCY object
can be configured�
● The module stores the last error� The error code of the corresponding emer-
gency object is stored�
● The module supports a reset function, i�e� assignment of the parameters to the
factory default values* upon request�
*) factory default values → 8.1 Parameter list
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