Analog Wiring
Wiring to the built-in analog I/O terminals of the CPU module is explained below.
Analog input wiring
*1 For analog input wiring, use shielded twisted-pair cables (double-core type). Separate them from other power lines or lines which can be
induced by others.
*2 For unused channels, short-circuit the "V
+" and "V-" terminals.
Analog output wiring
*1 For analog output wiring, use shielded twisted-pair cables (double-core type). Separate them from other power lines or lines which can
be induced by others.
*2 Ground a shielded cable at one point on the signal receiving side.
CH No. goes in
of V
+, CH
.
CH
33 k
82.7 k
V-
V
+
Shield
*1
*2
Class D
grounding
V-
V+
Class D grounding
*2
Shield
*1
Built-in analog terminal
5 poles
V-
V+
V-
V2+
V1+
European type
terminal block
Analog
input
Analog
output
17
Summary of Contents for FX5U Series
Page 1: ...FX5U Training Manual ...
