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

B–62753EN/01
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
121
Note
When the operator’s panel connection unit having 64 DIs
and 32 DOs is selected, connector CMB4 is not mounted on
the PCB.
DICMN1, DICMN2: Pins used to switch the DI common. Usually,
jumper these pins with 0V. (input)
+24V: +24 VDC output pin. This pin shall be used only
for DI signals input to the operators panel
connection unit. (output)
DOCOM: Power supply for the DO driver. All DOCOM pins
are connected in the unit. (input)
The following PMC addresses are assigned to the operators panel
connection unit, depending on the number of I/O points (DI/DO = 96/64
or 64/32):
[DI address]
76543210
DI07 DI06 DI05 DI04 DI03 DI02 DI01 DI00
DI17 DI16 DI15 DI14 DI13 DI12 DI11 DI10
DI27 DI26 DI25 DI24 DI23 DI22 DI21 DI20
DI37 DI36 DI35 DI34 DI33 DI32 DI331 DI30
DI47 DI46 DI45 DI44 DI43 DI42 DI41 DI40
DI57 DI56 DI55 DI54 DI53 DI52 DI51 DI50
DI67 DI66 DI65 DI64 DI63 DI62 DI61 DI60
DI77 DI76 DI75 DI74 DI73 DI72 DI71 DI70
DI87 DI86 DI85 DI84 DI83 DI82 DI81 DI80
DI97 DI96 DI95 DI94 DI93 DI92 DI91 DI90
DIA7 DIA6 DIA5 DIA4 DIA3 DIA2 DIA1 DIA0
DIB7 DIB6 DIB5 DIB4 DIB3 DIB2 DIB1 DIB0
X p
X p+1
X p+2
X p+3
X p+4
X p+5
X p+6
X p+7
X p+8
X p+9
X p+10
X p+11
DI:
64
points
DI:
96
points
Address p is determined by the machine tool builder.
The common voltage can be selected for the DIs assigned to the
following 20 addresses:
Xp+0.0, Xp+0.1, Xp+0.2, Xp+0.7
Xp+1.0, Xp+1.1, Xp+1.2, Xp+1.7
Xp+4.0 to Xp+4.7
Xp+11.4, Xp+11.5, Xp+11.6, Xp+11.7
I/O addresses

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