This Integrity
Instruments data acquisition module uses USB communication to access 16 digital
I/O points. The digital points can be configured as inputs or outputs in any
combination. TTL and CMOS compatible for direct control or use our expander
board for relay or industry standard I/O modules. USB connection
is via type B connector The digital I/O is accessed via terminal strip
connections. Module power is applied through a 2.5mm connector.