System description
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Multiple transfer function To configure multiple base modules without using the PC and USB connectors, the desired
configuration can be saved to a PSR-M-MEMORY. This can then be used to transfer the
data to the base modules that need to be configured by simply inserting the memory module
in the base module and switching it on.
Replacing the base
module
If the base module becomes damaged, the user can replace it with a new one. Since all the
configurations were previously saved to the PSR-M-MEMORY, the user just needs to insert
the memory module in the new base module and switch the PSRmodular system on again.
The backup configuration is automatically loaded. This keeps disruption to a minimum.
Compatibility between PSR-M-MEMORY memory and base modules:
– PSR-M-B2 loads a configuration from the PSR-M-MEMORY if the configuration was
written from a PSR-M-B2 or PSR-M-B1 module
– PSR-M-B1 only loads a configuration from the PSR-M-MEMORY if the configuration
was written from a PSR-M-B1 module.
Communication via DIN
rail connector
The base modules are equipped with an interface for the yellow PSR-TBUS DIN rail con-
nector.
– A maximum of one standard extension device (gateway) can be connected to a base
module.
– In addition, up to 14 extension devices can be connected to a base module via addition-
al bus connectors. A maximum of four modules of the same type may be used.
– In the case of PSR-M-EM modules, a maximum of four modules of type EM2 ... EM4
(one encoder interface) and EM5 ... 7 (two encoder interfaces) may be used.
NOTE: Data loss
If the file on the memory module differs from the configuration on the base module, the
configuration data on the base module will be overwritten and irretrievably deleted. In this
case, the COM and ENB LEDs on the module will flash rapidly.
ALL EXISTING DATA ON THE MODULE WILL BE LOST.
The option to replace modules can be deactivated via the PSRmodular Software.
NOTE: Loss of system integrity
Whenever you use or replace the PSR-M-MEMORY, check whether the selected config-
uration is the one intended for the system in question. Run a function test for the
PSRmodular system again, and for all the sensors and actuators connected to it.
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