Start/Stop Encoder Inputs (X2) - Pepperl+Fuchs K23-SSI/USB/25B-C Manual

K23-SSI/USB/25B-C | E

3.5 Start/Stop Encoder Inputs (X2)

The RS422 connection is available for the init pulse in managing operation at
terminal X2 pins 1 + 2. The device generates the init pulse.
The RS422 connection is available for the init pulse in managed operation at
terminal X2 pins 5 + 6. The init pulse is generated by an external device.
The RS422 connection is available for the Start/Stop pulse at terminal X2 pins 3 +
4.
Connection of the RS422 signals
DPI measurement mode:
In managing operation, the init pulse is sent at regular intervals (=SAMPLING
TIME [ms]) on the init line to the displacement transducer, the rising edge of
which triggers a measurement.
The pulse duration of the init pulse can be set using the "INIT pulse TIME (µs)"
parameter.
T :
Init
T :
Start
T :
Stop
16
C
LECTRICAL ONNECTIONS
1 µs ... 9 µs (adjustable)
~3 µs ... 5 µs
~3 µs ... 5 µs