Instruction manual

2 - 78
2 SYSTEM CONFIGURATION
(6) Connection examples of manual pulse generator
: Twist pair cable
FG
SG
HA P
P5
SV
Signal name
Shield
B
A
0V
5V
A
B
: Twist pair cable
Manual pulse
generator side
SG
FG
SG
P5
SG
Signal name
Q173DPX
Shield
(Note-1)
B
A
0V
5V
HA
HB
(Note-1)
(Note-2)
Manual pulse
generator side
HA N
HB P
HB N
: 1 to 3
: 1 to 3
HPSEL
Q173DPX
Manual pulse generator
(Voltage-output/Open-collector type)
Manual pulse generator
(Differential-oputput type)
(Note-1): The 5V(P5)DC power supply from the Q173DPX must not be used if a separate power
supply is applied to the Manual pulse generator/Incremental synchronous encoder.
If a separate power supply is used, be sure it is 5V voltage.
Anything else 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 applied to the manual pulse generator/incremental synchronous
encoder, be sure it is 5V voltage. Anything else 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.
P5 terminal is the power supply for the manual pulse generator. Do not apply a voltage and do
not use it for other purposes.