CSF250/CSF350 CSF250 CSF350 - Datasheet Archive

 

Section 5 - CSF250/CSF350 Customer Signals CSF250 & CSF350 Customer Signals Customer signals are available via a 8-way

 

Sirius Customer Application Manual Section 5 - CSF250/CSF350 CSF250/CSF350 Customer Signals CSF250 CSF250 & CSF350 CSF350 Customer Signals Customer signals are available via a 8-way connector located adjacent to the channel 1 voltage adjustment potentiometer ­ see external view below. The signals available via this connector are :- · · · · · Converter Inhibit ­ inhibits all PSU outputs simultaneously AC Fail ­ indicates the presence of AC mains and provides warning of mains failure AC Good ­ indicates the opposite logic to AC Fail Channel 1 sense, +ve & -ve sense connections for remote sense of channel 1 Channel 2 sense, +ve & -ve sense connections for remote sense of channel 2 External View Specifications All voltages are with respect to CH1 ­ve sense (pin 1,7) unless otherwise stated Inhibit ­ pin 2 Max pin 1 voltage for output inhibit Sink current, pin1 = 0V Min pin 1 voltage for output enable Open circuit voltage 4.0V max 16mA typ 4.6V min 5V typ AC Fail ­ pin 3 AC Fail signal type Max external voltage Max sink current open collector 50V max 50mA (V