Power supply : Note: In order to comply with CE Low Voltage Directives, you must use a Safety Extra Low Voltage (SELV) or a Protected Extra Low Voltage (PELV) power supply to power this adapter.
Input Voltage Rating : 24V dc nominal
Input Voltage Range : 19.2V to 31.2V dc (includes 5% ac ripple)
Communication rate : 57.6, 115.2, 230.4k bit/s
Indicators : Adapter active – green, Adapter fault – red, Local fraut – red
Flexbus Output Current : 640mA max
Isolation voltage : 500Vac between user power and flexbus
Power consumption : 450mA max from external 24V supply