
B–63833EN/03
9. CONNECTION TO FANUC I/O Link
189
This section describes the 2A output connector pin allocation of
expansion module C.
01
GNDA
02
03
04
05
06
07
08
09
10
11
Yn+1.0
Yn+1.1
12
Yn+1.2
Yn+1.3
13
Yn+1.4
Yn+1.5
14
Yn+1.6
Yn+1.7
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DOCOMA
35
36
37
38
DOCOMA
39
40
41
42
43
Yn+0.0
Yn+0.1
44
Yn+0.2
Yn+0.3
45
Yn+0.4
Yn+0.5
46
Yn+0.6
Yn+0.7
47
48
49
50
DOCOMA
CB154 (HONDA MR–50RMA)
GNDA
GNDA
GNDA
GNDA
DOCOMA
DOCOMA
DOCOMA
50 pins, male,
with a metal fitting for securing
the connector cover
NOTE
1 The DI/DO addresses of an expansion module and the
DI/DO addresses of the basic module are contiguous.
Addresses allocated to I/O Link are handled as a group
covering the basic and expansion modules. That is, when
the first addresses allocated are X0004 and Y0000 (m = 4,
n = 0), the DI/DO addresses are as listed below.
2 When the 2A output module is used, the DI addresses of the
module cannot be used. (When the 2A output module is
used as expansion module 3, X13 through X15 cannot be
used.)
DI DO
Basic module X4 to X6 Y0 to Y1
Expansion module 1 X7 to X9 Y2 to Y3
Expansion module 2 X10 to X12 Y4 to Y5
Expansion module 3 X13 to X15 Y6 to Y7
9.6.8
2A Output Connector
Pin Allocation