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Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
Alarm signalling unit for harsh environments in light grey enclosure with blue front label and 3 LED indicators. Suited for surface mounting
PCB mounted in a light grey plastic enclosure suited for surface mounting
Alarm signalling unit, Modbus RTU communication ALR  -M1

Alarm signalling unit, Modbus RTU communication


ALR -M1 is an audible and visual signal device intended to generate alarms and indicate failures or alerts. It needs a master unit, such as the Sentera DRPU or any BMS or master module that is able to write a value in the correct Modbus holding registers. The device is Power over Modbus supplied and all parameters are accessible via Modbus RTU. The ALR-M1 series feature a buzzer alert, 3 integrated LED indicators and 3 open collector in-/outputs to control external devices such as LED indicators or relays.


Article code ALR -M1
Category Monitoring tools
Available
Current stock 8 U.
Factory lead time 4 Week(s)
Documents


- Three LED indicators, activated via Modbus RTU

- Piezo buzzer, activated via Modbus RTU

- Power supply: 24 VDC PoM

- RJ45 or terminal block connection

- 3 open collector outputs for supplying external control indication units or relays

- Bootloader for firmware updates via Modbus RTU


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