SET SET-1240, Техническое описание, Страница: 9 / 10

9 of 10 www.smart-e-tech.com SET-1240
Technical Description
Issue 02 13/04/2022
LED Behavior
LED Name LED Behavior Definition of Behavior
PWR
Off No power present on the board
Solid green Power good state
RDY
Off Module card is unpowered or reset active
Solid green Card is recognized by chassis and ready to communicate
Amber Chassis is communicating
Error Handling
LED Name LED Behavior Actions
PWR Off
- Check power supply of chassis
- Check external power supply if used
PWR Blinking Red
- Check plugin module on board
- Check fuse on board
Hardware Specifications
Absolute Maximum Ratings
Property Condition Value Comment
Max. Excitation Voltage
Recommended
Operation Range
400 Hz ≤ f
Exc
≤ 1 kHz: 3 V
RMS
1 kHz < f
Exc
≤ 10 kHz: 7 V
RMS
Operation without
damage
10 V
RMS
Max. Common mode
Excitation Voltage
45 VDC
Min. Common mode
Excitation Voltage
-45 VDC
Max. RTI CNTL Voltage +10 V
Min. RTI CNTL Voltage -10 V
Excitation Frequency Recommended
Operation Range 400 Hz – 10 kHz