NSK MEGATORQUE M-ESB-YSB2020AB300 - Page 88

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3.3. Wiring
3.3.5. Wiring of Connetor
Type 8 (TY 8): Wiring example when the brake is used
Figure 3-13
24 VDC
Driver Unit ready
Brake / Brake control
Positioning completed
User’s controller
24 VDC
Servo on
Emergency stop
Integration OFF/Brake-off
Home position limit switch
Internal program•channel selection 0
Internal program • channel selection 1
Start positioning
Internal program•channel selection 2
CW pulase train
CCW pulse train
5 VDC
RL1
Single phase
200 VAC
100 VAC
· Isolation transformer
· Circuit breasker
·
Magnetic switch
· Noise filter
·
User sahll provide devices in the dotted line
Handy Terminal
FHT11
3
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2
$
1
#
-
+
5
%
4
>
8
(
7
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6
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=
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9
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CBA F ED
IHG L KJ
ONM R QP
UTS X WV
?ZY * /,
CTRLESCSHIFT ENT SP BS
NSK
HANDY TERMINA L
YSB Megatorque
Motor
Power supply for
electromagnetic brake
24 VDC
GND
RL1
Serge absorber
CTRL
CN4 MOTOR
MAIN
FGND
TB
CN3 SENSOR
13 DC24
25 SVON
12 EMST
23
IOFF/CLCN *1
11 HLS
9 PRG0
22 PRG1
24 RUN
10 PRG2
8 CWP+
21 CWP-
7 CCWP+
20 CCWP-
15 DRDY+
2 DRDY-
3
BRK/BRKC *1
14 IPOS CN1
RS-232C
1 COM
CN2
ESB Driver Unit
Brake
Red/Green lead
wire (+)
Blue/Green lead
wire(-)
*1: When the brake sequence 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.