Appendices
App-7
PL-5900 Series User Manual
External Output Signal
The PL’s RAS interface connector uses the following output signals.
General Purpose Signal Output (DOUT)
This general purpose digital output signal provides system condition information
to external devices.
The System Monitor’s API-DLL are used by applications to control this signal.
Alarm Output (1 point)
Lamp Output (1 point)
The above mentioned general purpose digital output signals provide system
condition information to external devices.
The System Monitor utility can be used to enable or disable any of these output
signals.
External Output Signal (used for DOUT, Alarm Output, Lamp Output)
- Output Specification
DC24V 100mA (MAX)
- Isolation
Used (photo-isolation)
(Interface Circuit)
(Connection Example)
For connection pin location details,
2.3.5 RAS Interface
Cable
R
PC357
Dsub 25pin
connector
SSTA06
DOUT(-)pin 7
Alarm Output(-)pin 9
Lamp Output(-)pin 21
DOUT(+)pin 8
Alarm )pin 10
Lamp )pin 22
+5V
4.7
Ω
Output Port
