SCP 111 S-DIAS SAFETY CPU MODULE
Page 16 04.11.2020
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With increased ambient temperature >55 °C the maximum permissible supply voltage is
reduced from 30 V to 28.8 V.
If the SCP 111 with a firmware version lower than V431 resp. with a Safety number
lower than S01.03.01 is integrated with Safety I/O modules in the S-DIAS system (blue
modules), the voltage increase of the +24 V supply of the SCP 111 must not happen
later than 100 ms after the voltage supply of the S-DIAS supply modules, otherwise it
can happen, that the SCP 111 does not recognize the Safety I/O modules on the
Safety bus. This results in a Safety error (error code 1009, reason code 15 in the
Safety Designer) and thus the Safety application is not started.
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