Supply Of Power To Drive Internal Circuit; Line Driver Output; Transistor Output - Panasonic FP7 User Manual

Wiring

3.3 Supply of Power to Drive Internal Circuit

3.3.1 Line Driver Output

Positioning unit
Pulse
command
+5V DC
The illustration shows one signal component
extracted from the overall configuration.

3.3.2 Transistor Output

It is possible to get power for the pulse instruction output circuit from the 5-V DC output
terminal (pins A1, A2, A10, and A11).
Positioning unit
Pulse
command
DC/DC
converter
+5V DC
Note:
Make sure that a current not in excess of 15 mA is provided for each signal in the case of
using pulse transistor output (open collector output). Add appropriate resistance if the current
exceeds 15 mA.
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Pulse command
output
A1, A2, A10, A11
B1, B2, B10, B11
A20
DC/DC
converter
+24V DC
B20
GND
External power
supply
（at 5V output）
A1, A2,
A10,A11
Pulse command
output
B1,B2,B10,B11
A20
+24V DC
B20
GND
Motor driver
Pulse command
input
External power supply
Usable voltage range 21.4 to 26.4V DC
Current
4-axis type
90 mA or less
consum-
2-axis type 50 mA or less
ption
Motor driver
Pulse command
input
15 mA per signal
can be used as a
guide
External power supply
Usable voltage range 21.4 to 26.4V DC
Current
4-axis type 90 mA or less
consum-
2-axis type 50 mA or less
ption