Mitsubishi FX3U SERIES User Manual page 311

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
How to connect connector
Connection face of connector
The polarity is shown in the following table.
19 17 15 13
20 18 16 14
B
A 10 8 6 4
9 7 5 3
Side B 5+
Side A 5+
Cross section of 20-core flat cable
(Be sure to check the wire number.)
11
12
19 17 15 13 11
20 18 16 14 12
10 8 6 4 2
9 7 5 3 1
2
1
X7 X6 X5 X4 X3 X2 X1 X0
X7 X6 X5 X4 X3 X2 X1 X0
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.6 FX2N-16EXL-C (5V DC Input: 16 Points)
(Socket)
20
20
Side B is for the higher input numbers,
and side A is for the lower input numbers.
(Exe.) Side B X050 to X057
Side A X040 to X047
FX-16E-
CAB type cable
305
11
12
13
14
15
16
17
18
19
20