Instruction manual

2 - 77
2 SYSTEM CONFIGURATION
(c) Interface between PULSER connector and manual pulse
generator (Voltage-output/Open-collector type)/
Incremental synchronous encoder.
A
5V
Input
Power
supply
SG
No connect
B
Power supply
5VDC
Manual
pulse
generator,
phase B
HB
P5
(Note)
(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.
A20 A15 A10
B20 B15 B10
A18 A13 A8
B18
B13 B8
A19
B19
A14
B14
A9
B9
123
For connection manual
pulse generator
Phases A, B
Phase difference
Pulse width
(1) Positioning address
increases if Phase A
leads Phase B.
(2) Positioning address
decreases if Phase B
leads Phase A.
20 s or more
5 s
or more
Phase A
Phase B
2.5 s or more
Leading edge, Trailing
edge time 1 s or less
5 s
or more
(Duty ratio: 50% 25%)
Signal name
Input or
Output
Wiring example Internal circuit Specification Description
Select type
signal
HPSEL
Manual
pulse
generator,
phase A
HA
SG
Rated input voltage
5.5VDC or less
HIGH level
3 to 5.25VDC/
2mA or less
LOW level
1VDC or less/
5mA or more
Manual
pulse
generator/
Incremental
synchronous
encoder
Pin No.
(d) Interface between PULSER connector and tracking enable
signal
Signal name Wiring example Internal circuit Specification Description
Input or
Output
Tracking
enable
Tracking enable
signal input.
Input
Pin No.
A4 A3 A2
B4 B3 B2
1 23
12V to 24VDC
TREN
TREN
(Note): As for the connection to tracking enable (TREN +, TREN –), both "+" and "–" are possible.