4-22 Remote Control
PAS SERIES
4.2.2 External Monitoring of the Operation Mode
The J1 connector consists of status outputs that can be used to exter-
nally monitor the operating condition of the unit. The status outputs
consist of the following five items.
The outputs are open collector outputs of photocouplers; they are
insulated from the internal circuits of the unit.
Table 4-4 Status output
• Maximum rating of each signal terminal
Maximum applied voltage (to a single pin) of 30 V and max-
imum current of 8 mA
Pin No.
Signal Name
Description
Circuit
17
STATUS
COM
Common for status output
Photocoupler emitter output
18
CV STATUS
Set to low level when in constant voltage
mode.
Photocoupler collector output
19
CC STATUS
Set to low level when in constant current
mode.
Photocoupler collector output
20
ALM
STATUS
Set to low level when a protection func-
tion is activated.
Photocoupler collector output
21
OUTON
STATUS
Set to low level when OUTPUT is turned
off.
Photocoupler collector output
22
PWR OFF
STATUS
Output a low level signal for approxi-
mately 0.5 s when the POWER switch
turned off.
Photocoupler collector output
17
18
19
22
20
21
NOTE
Summary of Contents for PAS 10-105
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