Screw Terminal Board & Status Indicator APPLICATIONS I/O status monitoring Device interface wiring board Quick test interface PC/104 Compatible screw terminal board The TBL-6822 Universal Screw Terminal Board has been designed to provide an ‘easy to use’, yet powerful means, for wiring Digital I/O Signal lines. This board provide a Status Display Led on each Digital Line and a Pull-Up resistor, on each line. These Pull-Up resistors contribute a better determined logic state, that would improve the system’s performance at noisy environment. APPLICATION NOTES 68 pin SCSI-II connector was designed to provide most economic PCI based digital I/O solution while combining the TBL-6822 with Advantech PCI-1751 digital PCI card and PW-568011-1 68 pin flat cable. The TBL-6822 is capable of handling 24 digital I/O lines out of 48 lines included in the PCI-1751 card, or it can handle 21 leading digital lines #1 to #21 while lines #22 to #24 can be used as counter #0 to #2 CLK inputs. Sample programs for PCI-1751 with TBL-6822 can be found on the company Web-Site. FEATURES 68 pin SCSI connector support* 50 pin flat cable connector support 24 signal lines (Opto-22 format) Pull-Up resistors on each line Status indicator led on each line +5v indicator led Screw terminal block TBL-6822: Screw Terminal Board & Status Indicator PCL-10168: 68 Pin SCSI Cable with male connectors PW-568011-1: 68 Pin SCSI Flat Cable Specifications subject to change without notice.