NSK MEGATORQUE M-ESA-Y2005V25 - Wiring Example (CN2, CN5); Position Control Mode Wiring Example

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5.2.5. Wiring Example (CN2, CN5)
5.2.5.1. Position Control Mode Wiring Example
Figure 5-12
Polarity of DC24V external power may be
reversed and used as “ minus-common”.
Programmed operation start
Internal program selection bit 5
Internal program selection bit 4
Internal program selection bit 3
Internal program selection bit 2
Internal program selection bit 1
Internal program selection bit 0
Jog operation
Jog direction select
DC24V
Servo-on
Emergency stop
Home limit switch
Integration off
+ direction overtravel limit
- direction overtravel limit
Clear
Home Return start
User’s controller
ESA25 Driver Unit
Position feedback signal øA
Position feedback signal øB
Position feedback signal øZ
DC5V
Driver Unit ready
In-position
Brake control signal
CW pulse train
CCW pulse train
DC24V
Polarity of DC24V external power may be
reversed and used as “minus-common”.
Signal ground
DC24V
13
DC24
25
SVON
12
EMST
11
HLS
24
IOFF
9
OTP
22
OTM
10
CLR
23
HOS
8
CWP+
21
CWP-
7
CCWP+
20
CCWP-
15
DRDY+
2
DRDY-
14
IPOS
3
BRK
1
COM
6
CHA
19
∗
CHA
5
CHB
18
∗
CHB
17
CHZ
4
∗
CHZ
16
SGND
19
DC24
17
RUN
16
PRG5
15
PRG4
14
PRG3
13
PRG2
12
PRG1
11
PRG0
30
JOG
31
DIR
CN5
CN2
F•G
Caution : • When using an inductive switch (e.g., relay), be sure to insert a serge killer
circuit.
• When the user installs sensors as the Home position limit switch, + direction
overtravel limit and - direction overtravel limit switch, connect sensor output
directly with the input port of the Driver Unit, not via the master controller.
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