NSK MEGATORQUE M-ESB-YSB2020AB300 - ESB Driver Unit

— 2-7 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
2.3. Name of Parts
2.3.2. ESB Driver Unit
2.3.2. ESB Driver Unit
Figure 2-10: ESBB3 and ESB23 type
(1)
Main power LED
(2)
7 segments LED
(3)
CN1 (9 pins)
RS-232C serial communication connector
Connect the optional Handy Terminal FHT11.
(4)
CN2 (25 pins)
Motor control Input / Output (I/O) signal connector
(5)
CN3 (15 pins)
Resolver cable connector
Connect the exclusive resolver cable.
(6) CN4
Connector for the Motor cable
Connect the exclusive Motor cable.
(7) TB1
Terminal block for power input
(8) Type
Reference number plate
(9) No.
Serial number plate
(10)Velocity waveform monitor pins
(2)
Mount blacket
Mount blacked may be
fixed to the rear.
Heatsink
Mounting acked may be fixed to the rear.
(1)
(3)
(4)
(10)
(7)
(6)
(8)
(9)
(5)