Leuze electronic CU411-RS4 Manual page 10

Overview
You can replace a safety sensor from the RS4 series with a RSL 410 or RSL 420
safety sensor with the CU411-RS4 connection unit without needing to change the
wiring of the application. The connection unit has a RS4 compatible SUB-D 15 con-
nector.
Functions
The functions of the RS4 are reproduced by the functions of the RSL 410/RSL 420.
Please note that the functions of the RSL 410/RSL 420 are defined if necessary
unlike the RS4, e.g. the timing.
If the RSL 410/RSL 420 detects the CU411-RS4 connection unit, the RS4 compat-
ible coding is used for the field pair selection. Example: The field pairs 1 ... 8 of the
RS4 are coded as field pairs A1.1 ... A1.8 of the RSL 410/RSL 420.
The functionality of the RSL 410/RSL 420 is restricted by the reduced number of
switching input/output of the CU411-RS4 connection unit. The following RSL 410/
RSL 420 functions are not available:
- EDM
- Second protective function
- Changeover enable
- Switchover monitoring
- E-Stop/OSSD linkage
- Change the configuration banks
- More than eight protective fields
The following RS4 functions are not available when using the RSL 410/RSL 420
with the CU411-RS4 connection unit:
- Motion
- RS 232 configuration interface (RSL 410/RSL 420: communication via
Ethernet and Bluetooth)
Configuration
NOTICE
Only use configuration for RSL 410/RSL 420 with CU411-RS4 connection unit!
 Only use configurations for RSL 410/RSL 420 with CU411-RS4 connection
unit for scanner units with CU411-RS4 connection unit.
Configurations for RSL 410/RSL 420 with CU411-RS4 connection unit may
not be used for scanner units with other connection units.
The RSL 410/RSL 420 is configured for the respective scanner unit independent of
the CU411-RS4 connection unit.
Sensor Studio
- The
configuration restrictions which are caused by the CU411-RS4 connection
unit.
- Configured functions, in which attention has not been paid to the restrictions,
that are caused by the CU411-RS4 connection unit, are not available for prop-
agation time. Thus, the switching on of the OSSDs is prevented or error mes-
sages are issued.
configuration and diagnostics software does not monitor
EN
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