The front panel and rear panel
OPTIMUM
M A S C H I N E N - G E R M A N Y
15 / 06 / 2011
Page 14
The front panel and rear panel Digital position display DPA 2000/ DPA 2000S ; Version 2.1.2
©
201
1
GB
2.6
Input/output connection
The meanings of the prong signal of a 15-pin D-type socket are listed in the following table:
PIN No.
1
2
3
4
5
6
7
8
9
sine 1Vpp signal
for OPTIMUM mea-
suring gibs ML
0°
180°
+5V
0V
90°
270°
Z
Blank
Shielding
TTL square wave
signal, for
OPTIMUM magnetic
measuring system
A+
A-
+5V
0V
B+
B-
Z+
Z-
Shielding
PIN
No.
Meaning
Destination
1
Photoelectric switch
Plus
Tachometer photoelectric switch pulse output
2
+12V
Tachometer photoelectric switch power supply Plus
3
Initial signal SIN
External switch initial signal
5
Speed adjustment
output
ADJ
Transducer frequency setting terminal
6
Digital grounding
DGND
Tachometer photoelectric switch power supply Minus
External switch common cable
7
Low speed state
LIN
External switch low speed signal
9
Analog grounding
AGND
Transducer analog signal common terminal
