Table of Contents
Advertisement
PCI-D96SU/D128SU Card
DN-20/DN-20-381
The DN-20/20-381 is a general-purpose DIN-Rail mountable daughter board containing 20-pin
header I/O Connectors and is designed to allow easy field wiring connections. Pins 01 to 20 on the
DN-20 daughter board are connected to the CN1/CN2 connector on the PCI-D128SU using a 20-pin
flat cable.
DN-20
DN-20-381
DB-24POR
The DB-24POR includes 24 normally open, form A, Photo-MOS
relays. The board interface to field logic signals, eliminating
ground-loop problems and isolating the host computer from
damaging voltages. The user can use the DB-24POR to switch
load, up to 350 V
and up to 130 mA. The DB-24POR has one
AC
37-pin D-sub connector, one 50-pin OPTO-22 compatible male
header and one 20-pin male header.
The relay is energized by applying a 5 voltage signal to the appropriate relay channel on the n the
50-pin header or 20-pin header or 37-pin D-sub connector. Twenty-four indicators LEDs, one for
each relay, light when their associated relay is activated. The DB-24POR daughter board is
connected to the CN1/CN2 connector on the D128SU using a 20-pin flat cable.
User Manual, Ver. 1.0, Apr. 2019, PMH-031-10 Page 38
Advertisement
Table of Contents
