Omron DRT1 Series - Page 131

115
Remote Adapters Section 4-6
Input Devices
Use a printed circuit board to wire I/O devices to a flat cable MIL plug which
can be connected to the Remote Adapter.
Note In accordance with the changes in the standards for photoelectric sensors
and proximity sensors, wire colors have been changed. Colors in parentheses
are the old wire colors.
Wiring of the DRT1-ID16X-1 (PNP)
Connector Pin Allocation
Internal Circuits Power Supply
Brown
(red)
Black
(white)
Blue
(black)
Brown
(white)
Blue
(black)
–
+
NPN output 3-wire sensor
(photoelectric or proximity sensor)
2-wire sensor
(limit switch)
I/O power supply
Connector pin No.
▲ Triangle mark
Top View
Connector
p
in No.
TOP VIEW
▲
Triangle mark
SOURCE
24 V DC
+
+
–
–
Internal circuits
power supply