Acquisition Triggering
To trigger from an NPN (pull-down) type photo-detector or PLC output, connect Common In to +24VDC and connect In 0
to the output of the detector. When the output turns on, it pulls Common In down to 0VDC, turning the opto-coupler on.
To trigger from a PNP (pull-up) type photo-detector or PLC output, connect to the output of the detector and connect to
0VDC. When the output turns on, it pulls up to 24VDC, turning the opto-coupler on.
I/O Cable
You can connect a cable with USB & flying leads (DM-USBIO-00) to the cable that is attached to the device. The
following table shows the pinout and color description of the flying leads.
Note
: GND (Pin 4) is connected to the reader housing, cable shield, and DB15 shell.
PIN
Color
Signal
4
Black
GND
7
Blue/White
Output-0
8
White
Input-0
9
White/Black
Input-1
11
Light Blue/Black
Output-1
12
Light Blue/Yellow
Output-Common
13
Light Blue/Green
Input-Common
35
