The binary input device N 263E11 is a N-system DIN-rail mounted
device with 16 inputs for AC voltages in the range from 12…230
V and DC voltages in the range from 12…115 V. It supports the
monitoring of the input status (voltage applied or not), the detection
of changes of status (voltage coming or going) and of
voltage pulses (e.g. for counting). The application program,
which can be loaded in ETS3.0f and higher versions, supports
numerous applications and allows, if necessary, to assign to each
input a different function.
The N 263E11 has an integrated power supply unit for AC 230 V
in order to supply power to the electronics. This power supply
unit enables the display of the signal status of all input signals
even if no bus voltage is available.
Note: After an “unload” of the application program with the ETS
the device will be without any function. Even the status of the
inputs will not be displayed.