Epson RC420, Manual

Page: 52 / 172

Setup & Operation 6.1 Input Circuit (STANDARD I/O Connector)
42 RC420 Rev.9
6.1 Input Circuit
Input Voltage Range : +12 to 24 V
±
10%
ON Voltage : +10.8 V (min.)
OFF Voltage : +5 V (max.)
Input Current : 10 mA (TYP) at +24 V input
■
Use the PNP-type wiring diagram for CE conformance. Be sure to wire
correctly. Improper wiring may cause safety problems as it may make the
Manipulator move unusually.
CAUTION
■ When the wiring for PNP or NPN type is changed, the jumper settings don’t
require changing.
Typical Input Circuit Application 1: NPN
I/O-1
(Same)
(Omit)
~
~
~
~
GND +DC
1 Input No. 0 to 7 common
2 Input No. 0
3 Input No. 1
4 Input No. 2
5 Input No. 3
10 Input No. 8 to 15 common
11 Input No. 8
12 Input No. 9
6 Input No. 4
7 Input No. 5
8 Input No. 6
9 Input No. 7
~
~
(Same)
(Same)
(Same)
(Same)
(Same)
(Same)
(Same)
~
~