2.3 Input/Output Connections
The signal connections of all the I/O signals are described in this chapter. Please refer
the contents of this chapter befor wiring the cable between the i8094/i8094F and the
motor drivers.
2.3.1 Pulse output signals
There are 4-axes pulse output signals on I8094/I8094F, For every axis, two pairs of CW
and CCW signals are used to send the pulse train. The CW and CCW signals can also
be programmed as PULSE and DIR signals pait.
Two types of the pulse output signal,
Differential-Type and Open-Collector Type, can be selected from JP8/9, JP10/11, JP12/13, and
JP14/15 and are described in section 2.2.3.
The following wiring diagram is for the CW and
CCW signals of the 4-axes.
Fig. 2.8 Differential-Type pulse output circuit
Fig. 2.9 The wiring is open collector output
Example: wiring of pulse signal
Two types of pulse output signal, Differential-Type and Open-Collector Type, can be
selected from JP8/9, JP10/11, JP12/13, and JP14/15 for each axis. The following wiring
diagram is an example to select pulse type of the output signal.
Fig. 2.10 Output pulse example
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