12.3 Internal Circuitry
326
Electrical Specifications
Input Signals
Input type Optocoupler-isolated, non-voltage contact inputs (source input, active-low)
Input asserted (ON) voltage
1 V or less
Input de-asserted (OFF) voltage
Open or 5 to 30 V
Input asserted (ON) current
3 mA/ch
Maximum applied voltage 30 V
Output Signals
Output type
Optocoupler-isolated npn open-collector outputs (current sink, active-low)
Maximum load voltage
30 V
Maximum output current
50 mA/ch
Residual voltage
1 V (10 mA), 1.5 V (50 mA)
Internally Isolated
Power Output
4.5 V to 5.0 V
Maximum output current
100 mA
External power input none
To Next Page
Loading...
