FANUC Power Mate i-MODEL H CONNECTION MANUAL (HARDWARE)

5. POWER SUPPLY UNIT CONNECTION
B63173EN/03
44
Supply power to the control unit from external resource.
It is possible to divert a voltage of RS232C device at CP1 to CP2 for
use in units, such as a CRT and MDI, that are designed to operate on 24
VDC.
In this case, the external 24 VDC power supply should have a rating which
is equal to the sum of the current consumed by the control unit and the
current used via CP2.
Power Mate
+24V(1)
0V(2)
CP1
0V
+24V
3
2
CP2
1
3
2
1
0V
+24V
+24V
0V
External power
24 VDC stabilized
power
Select a source that meets
the external power terminal.
RS232C device,
CRT/MDI, and etc.
Cable connection (J30)
Recommended cable: A02B0124K830 (5 m)
(Crimp terminal of size M3 is available on the external power side)
J30
AMP JAPAN
21782883 (housing)
11752185 (contact)
AMP JAPAN
11782883 (housing)
11752185 (contact)
<A02B0120K324>
<A02B0120K323>
CAUTION
Be sure to ground for signals of the control unit (see Section
3.6).
The stud for the protection ground is located at the rear of the setting and
display unit (such as a CRT/MDI) installed in the cabinet. Use a twisted
wire that is 2 mm
2
or larger and has a length of approximately 100 mm
to connect the ground. See Appendix A for the location of the stud.
5.7
POWER
CONNECTIONS
5.8
PROTECTION
GROUND
CONNECTION

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