Orange Locomotive Event Acquisition Module with multiple connectors and metal screws on a rectangular box.

BOHR Built

LEAM

Locomotive Event Acquisition Module

SKUs:

  • F3102

  • F3129

  • F3130

  • F3130-NF

  • F3144

  • F3144-PRS

  • F3145

  • F3146

  • F3152

  • F3169

LEAM is a locomotive event aggregation device capable of interfacing discrete electric and pneumatic systems. The LEAM supports up-to-date FRA-compliant data collection and PTC-messaging support with LDARS-compatible on-board network connectivity. In conjunction with the CRM Crash Hardened Memory Module, the LEAM is part of a flexible event recording strategy.

Flexible Data Collection
The LEAM acts as a concentrator, combining discrete locomotive events into industry-standard AAR Class D EMP messages which conform to open AAR standard data-dictionary elements. Flexibility of data collection by an external DOT-crashworthy memory module or any network-based utility for non-hardened (e.g. database) applications is ensured by utilizing this non-proprietary format.

Additional Information
In addition to supporting external memory, the LEAM also integrates up to 2GBytes of internal non-hardened storage to accommodate a wide range of custom user applications such as locomotive configuration management. Custom user communications configurations are available on the LEAM. For legacy serial port applications, most existing locomotive asynchronous and synchronous RS-232 and RS-422 protocols are supported. The LEAM also offers fault and status monitoring message generation, where network messages can be forwarded to user-defined locations given user-specified locomotive telemetry sequences or logic trees. Available in common Quantum® recorder form factors for form-fit-function retrofit, and integrates Quantum® Alerter functionality.

Configurations

Custom user communications configurations are available on the LEAM. For legacy serial port applications, most existing locomotive asynchronous and synchronous RS-232 and RS-422 protocols are supported. The LEAM also offers fault and status monitoring message generation, where network messages can be forwarded to user-defined locations given user-specified locomotive telemetry sequences or logic trees.