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

B–62753EN/01
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
141
In the figure below, bits filled with signal names are reserved for signals
sent directly to the CNC as well as being sent to the PMC. Machine
interface signals can be allocated freely to the other bits, shown as empty.
Bits used for reserved signals cannot be used for other signals.
Address Bit No.
76543210
Connector
pin
number
C51-B05
C51-A05 C51-B04 C51-A04 C51-B03 C51-A03 C51-B02 C51-A02
X1000
C51-B10
C51-A10 C51-B09 C51-A09 C51-B08 C51-A08 C51-B07 C51-A07
X1001
C51-B14
C51-A14 C51-B13 C51-A13 C51-B12 C51-A12 C51-B11 C51-A11
X1002
C51-B19
C51-A19 C51-B18 C51-A18 C51-B17 C51-A17 C51-B16 C51-A16
X1003
C50-B10
C50-A10 C50-B09 C50-A09 C50-B08 C50-A08 C50-B07 C50-A07
X1006
C50-B14
C50-A14 C50-B13 C50-A13 C50-B12 C50-A12 C50-B11 C50-A11
C50-B19
C50-A19 C50-B18 C50-A18 C50-B17 C50-A17 C50-B16 C50-A16
X1008
C50-B23 C50-A23 C50-B22 C50-A22 C50-B21 C50-A21 C50-B20 C50-A20
X1009
C50-B05
C50-A05 C50-B04 C50-A04 C50-B03 C50-A03 C50-B02 C50-A02
X1005
C51-B23
C51-A23 C51-B22 C51-A22 C51-B21 C51-A21 C51-B20 C51-A20
X1004
(16/18-TB)
(16/18-MB)
SKIP
SKIP
ZAE YAE XAE
–MIT2 +MIT2 –MIT1 +MIT1 ZAE XAE
*ESP
*DEC8 *DEC7 *DEC6 *DEC5 *DEC4 *DEC3 *DEC2 *DEC1
ESKIP
ESKIP
Continued on next page
I/O
card
C
I/O
card
B
I/O
card
A
I/O
card
D
X1007
Input signal MTPMC

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