Allen-Bradley Home

Protection Systems

General Resources
Product Directory > Condition Monitoring > Protection Systems > XM-120 & 121 Dynamic Measurement Modules

XM-120 & 121 Dynamic Measurement Modules

Introduction Communications Inputs Tachometer Outputs Indicators Signal Conditioning
Complex Data Measured Parameters Data Buffers Alarms Relays Max Speed Capture Non-Volatile Configuration
Power Approvals Environmental Physical Ordering Informaton

Environmental

Environmental
Operating Temperature -20 to +65ºC (-4 to 149ºF)
Storage Temperature -40 to +85ºC (-40 to 185ºF)
Relative Humidity 95% non-condensing
  


Conformal Coating

All printed circuit boards are conformal coated:

  • Per material specifications MIL-I-46058C / IPC-CC-830
  • In accordance with IPC-A-610C