Mitsubishi Electronics A173UHCPU Home Security System User Manual


 
1. SPECIFICATIONS OF MOTION SYSTEM COMPONENTS
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42
Interface between PULSER connector and voltage-output
manual pulse generator/incremental synchronous encoder
Pin No.
PULSER
Connector
Input or
Output
Signal Name
Voltage-Output
Type
Wiring Example Internal Circuit Specification Description
A
+
4
Manual
pulse
generator,
phase A
A
B
+
14
Manual
pulse
generator,
phase B
B
P5 6 16
SG 1 5 11 15
Input
Rated input
voltage 5.5 VDC
max.
HIGH level
3 VDC to 5.25
VDC/2 mA
LOW level
1 VDC max./ 5 mA
min.
To connect manual
pulse generator
phases A,B
Pulse width
5 s min.
10 s min.
(Duty ratio:50%)
5 s min.
Rise, fall time
.......1
s max.
Phase difference
Phase A
Phase B
2.5 s min.
(1) Positioning
address
increases if
Phase A leads
Phase B.
(2) Positioning
address
decreases if
Phase B leads
Phase A.
Manual pulse
generator/
synchronous
encoder
5V
0V
A
B
1K
1K