FANUC Series 16/18/160/180-Model C Connection Manual (Hardware)

5. POWER SUPPLY UNIT CONNECTION
B–62753EN/01
60
(1)CP1
The AC input connector for the control unit. The AC input
specifications are as follows:
R and S: 200 to 240 VAC + 10%/–15% 1, 50 Hz/60 Hz 3 Hz
G: Grounding (class 3 or better)
Note
The above specifications may be limited depending on the
device powered from CP2 or CP3.
(2)CP2 and CP3
The connectors for AC outputs for which power on/off is synchronized
with the power on/off of the control unit.
The AC output specifications are the same as the AC input for CP1.
The AC input specifications for CP1 may be limited depending on the
AC input specifications for a device connected to CP2 or CP3.
Example) When a device of 200/220 VAC (which does not accept
240 V) is connected to CP2, the AC input specification
for CP1 is also 200/220 VAC.
The total AC output from CP2 and CP3 is up to 2.5 A.
(3)CP4
The connector for controlling the power. The power–on and
power–off buttons are connected here.
(a) Power on/off (EON, EOF, and COM)
Turns on and off the power to the control unit.
(Time conditions)
T
ON
T
OFF
ON
T
OFF
(Power is on.) (Power is off.) (Power is on.)
Between
EON and COM
Shorted
Open
Between
EOF andCOM
Shorted
Open
T
ON
500 msec
T
OFF
500 msec
T
OFF
ON
5 sec
(Contact specifications)
Withstand voltage: 50 VDC or higher (between the contacts)
Withstand voltage: 100 mA or higher
(The minimum load is 2 mA or lower.)

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