Aviosys 9216 - Manual (Page 20)

IP SENSOR 9216 USER MANUAL
will alarm. If the monitoring rotate speed of fan backs to the normal range or user press the reset button on the
right of 9216, the alarm will stop.
external voltage level monitoring
9216 has 16 IO ports which can be used in monitoring external voltage level. Among them, DI1-DI8 are wet
contacts, can detect the input voltage level is high or low. SW1 and SW2 together control the type setting of
DI9-DI16. When SW is set to ON, the corresponding contact is wet contact, detecting the input voltage level.
When SW is set to OFF, the corresponding contact is dry contact, detecting the circuit between corresponding
IO port is turn on or turn off. SW1 is corresponding to DI9 and SW2 is corresponding to DI16. (The setting of
each contact needs the two switches, SW1 and SW2, to work together)
If DI is wet contact, it can be set to alarm at high voltage level (alarm option set to OFF), alarm at low voltage
level (alarm option set to ON) or not alarm (alarm set to disable) 3 states.
If DI is dry contact, it can be set to alarm at circuit turn on (alarm option set to OFF), alarm at circuit turn off low
(alarm option set to ON) or not alarm (alarm set to disable) 3 states.
Firmware update
User can gain more function for IP Power 9258 through firmware update.
Click the firmware update on the right side of the page, it will pop up the following window
Click update button, it will pop up the following window
- 19 - VER. 1.0,