NSK MEGATORQUE M-ESB-YSB2020AB300 - Wiring Example of B5 and 25 Driver Units (CN2 and CN5 Connectors)

— 3-16 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
3.3. Wiring
3.3.5. Wiring of Connector
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
3.3.5.2. Wiring Example of B5 and 25 Driver Units (CN2 and CN5 Connectors)
Example 1: In case of position control mode
Figure 3-14
Polarity of the power supply may be reversed to
minus common.
Programmable Indexer start.
Internal program channel selection 5
Internal program channel selection 4
Internal program channel selection 3
Internal program channel selection 2
Internal program channel selection 1
Internal program channel selection 0
Jog
Jog direction
Stop
Lower gain
Prohibit pulse train/analog command input
24 VDC
Servo on
Emergency stop
Home postion limit switch
Integration OFF/Brake-off
Over travel limit switch, + direction
Over travel limit switch, – direction
Clear
Start Home Return
User’s controller ESB Driver Unit
Position feedback signal øZ
/digital position signal MSB
Position feedback signal øB
Position feedback signal øA
5 VDC
Driver Unit ready
Positioning completed
Brake/Brake control
CW pulse train
CCW pulse train
24 VDC
Porality of the power supply may be
reversed to minus•common.
Signal ground
24 VDC
F•G
Warning
Home Retrun completed/Home postion detected
Home postion defined
Detect velocity
Target proximity A /In target A
Target peoximity B/ In target B
24 VDC
13 DC24
25 SVON
12 EMST
11 HLS
24 IOFF/CLCN *1
9 OTP
22 OTM
10 CLR
23 HOS
8 CWP +
21 CWP -
7 CCWP +
20 CCWP -
15 DRDY +
2 DRDY -
14 IPOS
3 BRK/BRKC *1
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
18 STP
37 LVG
36 INH
2 OVER
21 HOME
22 HCMP
20 SPD
3 NEARA
4 NEARB
1 COM
CN2
CN5
*1: When the brake sequence function is active by the parameter BF1, the input of IOFF
(Integration OFF) changes to the CLCN (Brake-off) input and the BRK (Brake) output
changes to the BRKC (Brake control) output.