25
5-5
．
Output ON/OFF Remote Control
＊
It is possible to control output On/Off using external contact
signals as shown below
1) Shut off the POWER switch.
2) Set the OUTPUT SW on the front panel to the R position with
the attached adjustment screwdriver, and connect the cable to
the terminals on the rear panel as shown below.
OUTPUT terminals
Output
Short
ON
Open
OFF
The OUTPUT key on the front panel is not active.
NOTES:
- Float the potential of the external contact signal from the potentials
of the (+) and (-) outputs and GND (case GND). ON/OFF control
using a photo-coupler is also enabled.
- 0.5 mA, 5 V max. output is applied to the external contacts.
※
Selecting output ON and output fixing
- If the OUTPUT SW is set to the R position and the OUTPUT
terminals on the rear panel are short-circuited, the output is turned on
continuously.
In this condition, the output is turned on when the PA-B series is
turned on.
ON
OFF
OUTPUT1
OUTPUT
SW
R
F
Front panel switch
OUTPUT2
Terminals on rear panel
Or
