Rockwell Automation 1791-IOBB USER MANUAL - Manual (Page 34)

Specifications
Appendix A
AĆ3
1791-IOBB Output Specifications
Number of outputs 6
Output type Source
Rated output voltage 10 to 30V dc
Maximum on-state voltage drop 1.5V dc @ 25 o C
Maximum on-state current 0.5A
Minimum on-state current 15mA
Surge Current (maximum) 3.0A for 10ms (max), 1 pulse per second max.
Off-state voltage 30V dc (maximum)
Off-state leakage current 0.5mA (maximum)
Turn on time 0.5ms (maximum)
Turn off time 1ms (maximum)