FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
332
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.6 FX2N-16EXL-C (5V DC Input: 16 Points)
16.6.2 Parts identification and terminal arrangement
When an input (X) number is assigned, 8 points on side A will be used for the lower input numbers, and 8
points on side B will be used for the higher input numbers.
16.6.3 External dimensions
16.6.4 Example of wiring
1. Wiring on input side
Sink input
X0
X1
X2
X3
X4
X5
X7
X6
5+
Side
A
1
2
3
4
5
6
8
7
9
No.
10
11
12
13
14
15
16
18
17
19
No.
20
X0
X1
X2
X3
X4
X5
X7
X6
Side
B
5+
Connector type
Terminal arrangement
With cover
Input indicator
lamps
(LED lamps)
Input indicator
lamps
(LED lamps)
Without cover
Rear line
extension
connector
80(3.15")
(mounting hole pitch)
Unit:mm (inches)
2-
φ
4.5 mounting holes
87(3.43")
90(3.55")
9(0.36")
40(1.58")
Input circuit
X0
Input circuit
X0
X3
X1
5+
S/S
0V 24V
main unit or
input/output powered extension unit
N
L
External
unit
5V DC
TTL
Summary of Contents for FX2-16E series
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Page 8: ... 6 Safety Precautions Read these precautions before use MEMO ...
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