Cable - Pin Assignments - Epson RC420 Manual

Setup & Operation 7.5 Expansion I/O Connector (Expansion I/O Board - Optional)
7.5.3 Expansion I/O Connector Cable – Pin Assignments
Expansion I/O connector cable - Pin Assignments: NPN
Connector on the cable side [1]
Pin No.
1 (1) Input common A (No. 48 to 51)
2 (2) NC
3 (3) Input No.48
4 (4) Input No.49
5 (5) Input No.50
6 (6) Input No.51
7 (51) Input common B (No. 52 to 55)
8 (52) NC
9 (53) Input No.52
10 (54) Input No.53
11 (55) Input No.54
12 (56) Input No.55
13 (7) Input common C (No. 56 to 59)
14 (8) NC
15 (9) Input No.56
16 (10) Input No.57
17 (11) Input No.58
18 (12) Input No.59
19 (57) Input common D (No. 60 to 63)
20 (58) NC
21 (59) Input No.60
22 (60) Input No.61
23 (61) Input No.62
24 (62) Input No.63
25 (49) FG
The number in parentheses in the Pin No. above means the corresponding pin number on the 100-pin
connector.
RC420 Rev.9
Signal Name Pin No.
26 (25) Output common A (+DC: No. 48 to 51)
27 (26) Output common A (GND: No. 48 to 51)
28 (27) Output No.48
29 (28) Output No.49
30 (29) Output No.50
31 (30) Output No.51
32 (75) Output common B (+DC: No. 52 to 55)
33 (76) Output common B (GND: No. 52 to 55)
34 (77) Output No.52
35 (78) Output No.53
36 (79) Output No.54
37 (80) Output No.55
38 (31) Output common C (+DC: No. 56 to 59)
39 (32) Output common C (GND: No. 56 to 59)
40 (33) Output No.56
41 (34) Output No.57
42 (35) Output No.58
43 (36) Output No.59
44 (81) Output common D (+DC: No. 60 to 63)
45 (82) Output common D (GND: No. 60 to 63)
46 (83) Output No.60
47 (84) Output No.61
48 (85) Output No.62
49 (86) Output No.63
50 (50) FG
Signal Name
63