The 7I66-24 is a 24 channel remote isolated digital output card.  All output pins have LED status indicators.  Outputs are sourcing type drivers capable of driving 2.5 A loads.  The field output points are galvanically isolated from the communications link.  The 7I66-24 uses field power of 8VDC to 32VDC.  The RS-422 interface at 2.5M Baud is compatible with HostMot2s SSLBP smart serial interface which can support as many as 32 7I66-24 cards with real time update rates up to 10 KHz and cable lengths up to 100 feet.  3.5 mm screw pluggable screw terminals are used for all isolated outputs.