Product Overview: The Alpha USM2.5 Status Monitor (p/n 745-153-20) is a plug-in module for the XMS2 inverter in Alpha’s XM Series 2 power supplies, providing real-time monitoring of up to two battery strings, generator status, and generator battery voltage for systems under 22 A and 48 V.
Features
Dual Battery-String Monitoring: Independently senses voltage and charge/discharge current for two separate 12 V lead-acid battery strings (A/B and C/D) up to 22 A each.
Generator Interface: Detects generator run status, monitors generator battery voltage, and can signal the XMS2 to initiate controlled generator start/stop.
Flexible Communication Options: Provides both an RS-232 “craft” port for local diagnostics and an Acterna/Viavi HFC transponder interface (DOCSIS) for remote telemetry and alarm reporting.
Configurable via DIP Switches: Eight onboard DIP switches allow selection of system voltage (24 V vs 48 V), threshold settings, and communication protocol (Acterna vs local craft).
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Product Overview: The Alpha USM2.5 Status Monitor (p/n 745-153-20) is a plug-in module for the XMS2 inverter in Alpha’s XM Series 2 power supplies, providing real-time monitoring of up to two battery strings, generator status, and generator battery voltage for systems under 22 A and 48 V.
Features
Dual Battery-String Monitoring: Independently senses voltage and charge/discharge current for two separate 12 V lead-acid battery strings (A/B and C/D) up to 22 A each.
Generator Interface: Detects generator run status, monitors generator battery voltage, and can signal the XMS2 to initiate controlled generator start/stop.
Flexible Communication Options: Provides both an RS-232 “craft” port for local diagnostics and an Acterna/Viavi HFC transponder interface (DOCSIS) for remote telemetry and alarm reporting.
Configurable via DIP Switches: Eight onboard DIP switches allow selection of system voltage (24 V vs 48 V), threshold settings, and communication protocol (Acterna vs local craft).
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Product Overview: The Alpha USM2.5 Status Monitor (p/n 745-153-20) is a plug-in module for the XMS2 inverter in Alpha’s XM Series 2 power supplies, providing real-time monitoring of up to two battery strings, generator status, and generator battery voltage for systems under 22 A and 48 V.
Features
Dual Battery-String Monitoring: Independently senses voltage and charge/discharge current for two separate 12 V lead-acid battery strings (A/B and C/D) up to 22 A each.
Generator Interface: Detects generator run status, monitors generator battery voltage, and can signal the XMS2 to initiate controlled generator start/stop.
Flexible Communication Options: Provides both an RS-232 “craft” port for local diagnostics and an Acterna/Viavi HFC transponder interface (DOCSIS) for remote telemetry and alarm reporting.
Configurable via DIP Switches: Eight onboard DIP switches allow selection of system voltage (24 V vs 48 V), threshold settings, and communication protocol (Acterna vs local craft).
