Characteristic
- Remote monitoring
- Test button
- LED indicators：On, Insulation, Overload, Overtemp
- Auxiliary power supply: DC24V
- Mute button
- RS485(MODBUS-RTU)
AID120 Remote Alarm Indicators
● Remote monitoring
● LED indicators：On, Insulation, Overload, Overtemp
● Mute button
● Test button
● Auxiliary power supply: DC24V
● RS485(MODBUS-RTU)
Dimension
-
Front view
-
Side view
-
Hole size
Wiring and Installation
Terminal description
NOTE：
The 24V power supply can be connected by multiple copper wires of 2x1.5mm2, and the RS485 communication terminal can be connected by shielded twisted pair of 2x1.5mm2
Installation
Application
Common problems
For common problems, the causes can be determined and the faults can be eliminated according to the phenomenon of each instrument and the fault types:
|
Fault phenomenon |
Possible causes and troubleshooting |
|
The instrument is not lit. |
The 24V power supply is not connected well. Check the wirings of 24V and G terminals and rewire. |
|
Communication indicator does not flash |
In the system, the AIM-M100 monitor communication line is not connected properly. Check the communication line and confirm whether the matching resistance is connected properly. |
Note: If the above faults occur, interrupt the power to troubleshoot, and adjust the wirings until everything is normal.
|
AUX POWER |
Voltage |
DC 24V |
|
Power consumption |
≤0.6W |
|
|
Insulation measure range |
10~999kΩ |
|
|
Insulation alarm range |
50~999kΩ |
|
|
Transformer Load Rate |
Percentage display |
|
|
Current alarm range |
14A、18A、22A、28A、35A、45A |
|
|
Temperature alarm range |
0~+200℃ |
|
|
Alarm mode |
Audible and visual alarm |
|
|
Alarm type |
Insulation fault, overload, overtemperature, device failure |
|
|
Communication mode |
RS485（MODBUS-RTU） |
|
|
Display mode |
LED display |
|
