Nachi RMU20-20 Instruction Manual page 21

The teminal block type number (and its pin layout) differs from each other depending on the shipping date.
(1) In case of PM5DW-50V4 (Manufacture: Yoshida Electric) (FD controller)
1 3
0 2
Pin No. Marking
0 IN5A+
2 IN5B+
4 IN6A+
6 IN6B+
8 IN7A+
10 IN7B+
12 IN8A+
14 IN8B+
16 IN9A+
18 IN9B+
20 IN10A+
22 IN10B+
24 IN11A+
26 IN11B+
28 IN12A+
30 IN12B+
32 IN13A+
34 IN13B+
36 GPIN13
38 GPIN15
40 P1
42 INCOM
44 EX_EMG1+
46 EX_EMG2+
48 X24V
SI:Safety Input, I:Monitor input, SO:Safety output, P:Power, G:Ground
5 7 9 11 13 15 17 19 21
4 6 8 10 12 14 16 18 20
Table 1-5 Terminal block TBX-1 pin layout
I/O Signal name
SI External emergency stop 1+
SI External emergency stop 2+
SI Safety plug 1+
SI Safety plug 2+
SI Protective stop 1+
SI Protective stop 2+
SI External enable SW 1+
SI External enable SW 2+
SI General safety input 11+
SI General safety input 12+
SI General safety input 21+
SI General safety input 22+
SI General safety input 31+
SI General safety input 32+
SI General safety input 41+
SI General safety input 42+
SI General safety input 51+
SI General safety input 52+
I Tool number 1
I Tool number 3
P 24V
I Tool No. input COM
SO
Ext.l EMG stop out 1+
SO
Ext.l EMG stop out 2+
P Ext. DC24V power
129mm
23 25 27 29 31 33 35 37 39
22 24 26 28 30 32 34 36 38
Pin No. Marking
1 IN5A-
3 IN5B-
5 IN6A-
7 IN6B-
9 IN7A-
11 IN7B-
13 IN8A-
15 IN8B-
17 IN9A-
19 IN9B-
21 IN10A-
23 IN10B-
25 IN11A-
27 IN11B-
29 IN12A-
31 IN12B-
33 IN13A-
35 IN13B-
37 GPIN14
39 GPIN16
41 P1
43 M1
45 EX_EMG1-
47 EX_EMG2-
49 X0V
41 43 45 47 49
40 42 44 46 48
I/O Signal name
SI External emergency stop 1-
SI External emergency stop 2-
SI Safety plug 1-
SI Safety plug 2-
SI Protective stop 1-
SI Protective stop 2-
SI External enable SW 1-
SI External enable SW 2-
SI General safety input 11
SI General safety input 12-
SI General safety input 21-
SI General safety input 22-
SI General safety input 31-
SI General safety input 32-
SI General safety input 41-
SI General safety input 42-
SI General safety input 51-
SI General safety input 52-
I Tool number 2
I Tool number 4
P 24V
G 24V system GND
SO
Ext.l EMG stop out 1-
SO
Ext.l EMG stop out 2-
P Ext. DC24V GND
1.1 Outline
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