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INP.
4.8 General Purpose Digital Input INPUT
The DMC5400 provides 16 general purpose digital inputs, which can be used to accept signals from switches,
sensors and other devices. For example, the user can assign one general purpose digital input for servo driver's
RDY (motor driver ready) feedback signal. The following table lists the relative signal name, pin number, and the
axis number. The input circuit of general purpose digital input is shown as figure 4.9.
Table 4-10: General purpose digital input pins
X1 Pin
Signal
43
INPUT1
44
INPUT2
45
INPUT3
46
INPUT4
47
INPUT5
48
INPUT6
49
INPUT7
50
INPUT8
The external switches featuring a contact capacity of +24V, 6mA minimum. An internal filter circuit is used to
filter out the high frequency spike, which may cause wrong operation. See "Software Manual for the DMC5400
Motion Controller" for more detail operation of the INPUT.
4.9 General Purpose Digital Output OUT
The DMC5400 provides 16 general purpose digital outputs, which can be used for controlling relays, magnetic
valves and other devices. For example, the user can assign one general purpose digital output for servo driver's
SVON (servo on) control signal. The following table lists the relative signal name, pin number, and the axis
number. The output circuit of general purpose digital output is shown as figure 4.10.
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Figure 4.8: INP signal interface circuit
Description (Axis)
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5
Digital input 6
Digital input 7
Digital input 8
Figure 4.9: Digital input interface circuit
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Page: 18/36
Hardware Manual for the DMC5400 Motion Controller
X2 Pin
Signal
22
INPUT9
23
INPUT10
47
INPUT11
48
INPUT12
37
INPUT13
36
INPUT14
35
INPUT15
34
INPUT16
Description (Axis)
Digital input 9
Digital input 10
Digital input 11
Digital input 12
Digital input 13
Digital input 14
Digital input 15
Digital input 16
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