GW Instek PSB-2000 Series User Manual - Manual (Page 31)

GETTING STARTED
31
18 EXT A MON OUT Output current monitor pin
Outputs approx. 0V to 10V to represent
the outuput current from 0A to
3A(400H) or 6A(800H).
19 COM COM
Connected with the negative output
terminal.
20 EXT ALARM IN Trigger the alarm state when short-
circuited with the COM pin.
21 EXT OUTPUT IN Turns on the output when short-
circuited with the COM pin.
22 COM COM
Connected with the negative output
terminal.
23 EXT CV STATUS
OUT Open collector output. Set to the low
level when the channel is in CV mode.
24 EXT CC STATUS
OUT Open collector output. Set to the low
level when the channel is in CC mode.
25 ALARM OUT Open collector output. Set to the low
level when the channel is in the alarm
mode.
26 STATUS COM COM for pins 23, 24 and 25.