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2 SYSTEM CONFIGURATION
(6) Connection examples of manual pulse generator
Connection of manual pulse generator Connection of manual pulse generator
(Voltage-output/Open-collector type) (Differential-output type)
SG
SG
Q173DP
SG
P5
Signal name
A
A
B
0V
5V
SG
P5
A
B
0V
5V
B
Manual pulse
generator side
FG
FG
SG
Shield
: 1 to 3
HA
HB
Q173DP
Manual pulse
generator side
Signal name
: 1 to 3
HA P
HA N
HB P
HB N
HPSEL
(Note-2)
(Note-1)
(Note-1)
:Twisted pair cable
:Twisted pair cable
Shield
(Note-1) : The 5V(P5)DC power supply from the Q173DPX must not be connected if a separated
power supply is used as the Manual pulse generator/Incremental synchronous
encoder power supply.
Use a 5V stabilized power supply as a separated power supply. Any other power supply
may cause a failure.
(Note-2) : Connect HPSEL to the SG terminal if the manual pulse generator (differential-output
type)/incremental synchronous encoder is used.
CAUTION
If a separate power supply is used as the manual pulse generator/incremental synchronous
encoder power supply, use a 5V stabilized power supply. Any other power supply may cause a
failure.
Always wire the cables when power is off. Not doing so may damage the circuit of modules.
Wire the cable correctly. Wrong wiring may damage the internal circuit.
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