Manual

Appendix 2 DIN-96DO • 51
Appendix 2 DIN-96DO
A2.1 Introductions
DIN-96DO digital output termination board features high-voltage opto-
isolation on all outputs to prevent floating potential and ground loop
problems from damaging your PC system. It is composed of one TB-96
base board, one TB-96DO daughter board, and one DIN socket for easy
maintenance, wiring, and installation. It provides 96 channels that are
accessed through a SCSI-100 connector.
A2.2 Features
u 96 Opto-Isolated digital output channels
u For use with the PCI-7396
u On-board relay driver circuitry
u Screw terminals for easy field wiring
A2.3 Specifications
u Numbers of channel: 96
u Opto-isolator: PC3H7
u Output type: Darlingtoin transistors, open collector up to 35Vdc
u Sink current:
w 350mA max.@ 100% duty, one of transistors device ON
w 370mA @ duty 10% for all transistors devices ON
w 140mA @ duty 50% for all transistors devices ON
w 60mA @ duty 100% for all transistors devices ON
u Isolation voltage: 2500 Vrms
u Dimensions: 112.7 mm x 225.0 mm
u Operating temp.: 0° ~ 60°C
u Storage temp.: -20° ~ 80°C
u Humidity: 5~95%, non-condensing
u Power consumption: