5-10
D
Pin Arrangement
2
–PULS
/CW/A
4
–SIGN/
CCW/B
6
8
INP
10
OGND
12
---
14
RUN
16
POT
18
RESET
1
+PULS
/CW/A
3
+SIGN/
CCW/B
5
7
BKIR
9
---
11
13 +24VIN
15 MING
17
NOT
20
---
22
26
28
30
32
Z
34
ALM
36
FG
(see
note)
24
19
---
21
25
27
29
31
33
ZCOM
35 ALMCOM
23
–feed pulse,
reverse pulse,
A phase
–direction
signal, for-
ward pulse,
B phase
Positioning
completed
output
Output
ground
common
Run com-
mand in-
put
Forward
rotation drive
prohibit input
Alarm reset
input
+feed pulse,
reverse pulse,
A phase
+direction
signal, for-
ward pulse,
B phase
Brake
interlock
output
Not used.
Control DC
+12- to
24-V input
Gain decel-
eration
Reverse
rotation drive
prohibit input
Not used.
Encoder
Z phase
output
Alarm
output
Frame
ground
Not used.
Encoder
Z phase out-
put ground
Alarm
output
GND
–ECRST
+ECRST
–deviation
counter re-
set
+deviation
counter re-
set
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
---
Not used.
Note Pin 36 is not used on models conforming to EC Directives.
j
Control Input Interface
The input circuit for the control I/O connector (CN1) is as shown in the following diagram.
+24 VIN
RUN
13
14
4.7 k
3.3 k
5 mA
External power supply
12- to 24-VDC
30 mA min.
To other input circuit GNDs
To other input circuits
D
Run Command (14: RUN)
This is the input that turns on the power drive circuit for the main circuit of the Servo Driver. If this signal is
not input (i.e., servo-off status), the Servomotor cannot operate. Depending on the setting of setup pa-
Specifications
Chapter 5
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