TEXIO PSF-1200L, Инструкция по эксплуатации

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56
5-7-7. Various status signals (CV, CC & ALARM)
It is possible to check the status using the open collector output.
■
Constant-voltage (CV) status signal
This status signal goes Low when the PSF Series power supply unit
enters the constant-voltage (CV) status.
■
Constant-current (CC) status signal
This status signal goes Low when the PSF Series power supply unit
enters the constant-current (CC) status.
■
Alarm status signal
This status signal goes Low when the PSF Series power supply unit
enters the alarm status.
PC3H7 made by SHARP
Item Symbol Max. rating Unit
Output
Collector-emitter voltage V
CEO
66 V
Emitter-collector voltage V
ECO
6 V
Collector current I
C
50 mA
Collector loss P
C
150 mW
Total allowable loss P
T
170 mW
Isolation voltage BV
S
2500 Vrms
CHA
：
Constant-voltage (CV) status: Pins 23 and 26 (COM)
Constant-current (CC) status: Pins 24 and 26 (COM)
Alarm status: Pins 25 and 26 (COM)
CHB
：
Constant-voltage (CV) status: Pins 4 and 1 (COM)
Constant-current (CC) status: Pins 3 and 1 (COM)
Alarm status: Pins 2 and 1 (COM)
26
EXT CONT 「J3」
1
2
25
CV
CC
ALARM
CHA status
26
EXT CONT 「J3」
1
2
25
CV
CC
ALARM
CHB status
Inside of PSF
Series
Fig.5-19 Status Terminals