GW Instek PSB-2000 Series User Manual User Manual
Page 29
GETTING STARTED
29
18
CH1 EXT A MON
OUT
Output current monitor pin for channel
1.
Outputs approx. 0V to 10V to represent
0 to the rated output current.
19
CH1 COM
COM pin for channel 1.
Connected with the negative output
terminal of channel 1.
20
CH1 EXT ALARM
IN
Causes the alarm state to be triggered
when short-circuited with the CH1
COM pin.
21
CH1 EXT OUTPUT
IN
Turns on the CH1 output when short-
circuited with the CH1 COM pin.
22
CH1 COM
COM pin for channel 1.
Connected with the negative output
terminal of channel 1.
23
CH1 EXT CV
STATUS OUT
Open collector output. Set to the low
level when channel 1 is in CV mode.
24
CH1 EXT CC
STATUS OUT
Open collector output. Set to the low
level when channel 1 is in CC mode.
25
CH1 ALARM OUT
Open collector output. Set to the low
level when channel 1 is in the alarm
mode.
26
CH1 STATUS COM
(COM of 23, 24 &
25)
COM for pins 23, 24 and 25.