Yaskawa YASNAC PC NC Connecting Manual - Manual (Page 135)

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YASNAC PCNC Connecting Manual Chapter 10: Connection of General Purpose I/O
10.3.2 I/O Circuit of I/O Port
(1) Input Module (JANCD-F810/FC815/FC860)
(a) Input circuit (FC815)
In the input circuit, 0V common and 24V common may be set externally. For 24V
power, either the power supply unit (JZNC-JAU07(option)) or the external power
supply may be used.
• When using a power supply unit:
.
COM
10.2ma
RV
CN7-1
CN7-2
+24V
0
24
0
24
(a) For 0V common
.
COM
RV
CN7-1
CN7-2
+24V
0
24
0
24
(b) For +24V common
10.2ma
FIGURE 10.3.2.1 Input Circuit (when using a Power Supply Unit)
POINT
In the input circuits (e.g. COM10,COM20,COM21,
____
9 in total), as shown in
“10.2 Detailed Connection of General-purpose I/O”, +24V common or 0V
common may be selected freely per 8 inputs or 16 inputs. For setting, use wire at
the cable side.