NSK EDD Megatorque Motor - Connector Wiring; Wiring Example (CN2)

3. Unpacking, Installation and Wiring
— 3-9 —
3.3.4. Connector Wiring
！
Caution : Be sure to install a surge killer circuit when inductive switches such as
relays are used.
！
Caution : When inputting the inputs “Over travel limit, + direction” and “Over travel
limit, - direction,” connect the outputs of your sensors directly to the
inputs, not via the master controller. (Those connectors are shown as
in Fig 3-8 below.)
3.3.4.1. Wiring Example (CN2)
Fig 3-8: CN2 wiring example
1,2
DC24
7
SVON
3
EMST
4
ACLR
5
OTP
6
OTM
8
RUN
9
STP
11
PRG0
12
PRG1
13
PRG2
14
PRG3
15
PRG4
16
PRG5
17
PRG6
18
PRG7
19
JOG
20
DIR
22
CWP+
23
CWP–
24
CCWP+
25
CCWP–
44
AIN+
45
AIN–
28
DRDY
29
WRN
30
OTPA
31
OTMA
32
SVST
33
BUSY
34
IPOS
35
NEARA
26,27
COM
36
CHA
37
CHA
38
CHB
39
CHB
40
CHZ
41
CHZ
43
SGND
CN2
Driver Unit ready
Warning
Over travel limit detection, + direction
Over travel limit detection, – direction
Servo ON state
State of operation
In position
Target proximity A
24 VDC
Polarity of the power supply may be
reversed to minus common.
Servo ON
Emergency stop
Alarm clear
Over travel limit, + direction
Over travel limit, – direction
Start positioning
Stop
Internal program channel selection 0
Internal program channel selection 1
Internal program channel selection 2
Internal program channel selection 3
Internal program channel selection 4
Internal program channel selection 5
Internal program channel selection 6
Internal program channel selection 7
Jog
Jog direction
User’s controller
Position feedback signal øZ
Position feedback signal øB
Position feedback signal øA
位置フィードバック信号 B 相
位置フィードバック信号 Z 相
／ディジタル位置信号 MSB
5 VDC
CW pulse train
CCW pulse train
24 VDC
Signal ground
FG
Polarity of the power supply may be
reversed to minus common.
Driver Unit Model EDD
Analog command output
Analog command ground