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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

Communications


DeviceNet:

  • Standard DeviceNet protocol for all functions
    NOTE: The XM-120/121uses only the DeviceNet protocol, not power. Module power is provided independently.
  • Available Electronic Data Sheet (EDS) file provides support by most Devicenet compliant systems
  • Baud rate automatically set by bus master to 125kb, 250kb or 500kb
  • Configurable I/O Poll Response size (bytes) and Assembly (6 to choose from) helps optimize space utilization within users scanner input tables


Side Connector:

All XM measurement and relay modules include side connectors that allow interconnecting adjacent modules thereby simplifying the external wiring requirements. The Interconnect provides primary power, DeviceNet communication and the circuits necessary to support the XM-441 Expansion Relay module.


Serial:¬ 

  • RS-232 via mini-connector or terminal block
  • Baud rate auto baud to 19200


¬ Local configuration via Serial Utility Program.