CHAPTER 6
CONNECTION OF REMOTE I/O UNIT
6.12 Outline of FCUA-DX13
Unit Pulse Input Circuit
88
6.12 Outline of FCUA-DX13 Unit Pulse Input Circuit
When connecting a device (pulse generator) other than the manual pulse generator to the
FCUA-DX13 unit, use within the following specifications.
Input/output conditions
Input pulse signal format
2
signals of A-phase and B-phase potential
difference 90 deg.
(Refer to waveform below)
Input voltage
H level 3.5 V or more, L level 1.0 V or less
Max. frequency of input pulse
100kHz
Output voltage
12V
±
10%
Max. output current
300mA
Input waveform
The difference of the input waveform potential must be
±
45 deg. or less.
A(B) phase
B(A) phase
e
T
Input/output circuit
+12V
6
1
0V
Output
Input
470
220
4700P
3
470
220
4700P
13
470
220
4700P
4
470
220
4700P
14
Cont rol
ci rc u it
HC14-phase
or equivalent
HA2
HB2
HA1
HB1
FCU A- DX1 3
Connector pin No.
+5V
+5V
+5V
+5V
The R041-3M (for one unit) and R042-3M (for two units) are available for the handle cables.
e: Rising edge potential difference of A-phase
or
B-phase
T: A or B-phase cycle (min. 10
µ
s)