Description
GPIO CARD
For general- purpose switching applications requiring total electrical isolation, this card provides 16 electrically isolated opto- coupler inputs with integrated current sink (5...24 VDC) and 16 electrically isolated outputs using SPST relay contacts. 5 VDC supply pins are available. Inputs and outputs on standard 37-pin D-type connectors (female).
- Compatibility: Vi6 Local Rack / Compact Stagebox / Vi1 / Vi3000 / Vi Stagebox
Application
- Inputs Control inputs (GPI Xa/b) are completely independent and electrically isolated. They may be used either with the internal +5 VDC supply voltage, or with external voltages of 5...24 VDC, regardless of the polarity. Total current supplied by all +5 VDC pins of one card must not exceed 600 mA.
- Outputs Control outputs (GPO Xa/b) are completely independent, electrically isolated relay contacts, closed if active. Contact rating is 0.5 A for 125 VAC, 0.7 A for 30 VDC, or 0.3 A for 100 VDC. The +5 VDC supply voltage or the ground (GND) terminals, together with the relay contacts, may be used to generate an output signal. Total current supplied by all +5 VDC pins of one card must not exceed 600 mA.
