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Commandes du froid
Operator terminal and alarm terminal
The AL 300 alarm terminal or operator terminal is used for central parameter setting and operation of pack controllers and case / coldroom controllers. It provides readout of operating data, messages and alarms for all refrigeration equipment on its LCD display. Alarm signalling routes for faults occurring on the refrigeration system can be set direct on the AL 300.
The operator terminal contains a choice of several user languages and may be used either alternatively or additionally to the store computer. A maximum of nine operator terminals can be connected to the system for joint operation (in store manager's office, building services office, operations center, etc.). Time synchronization of controller components is performed by the operator terminal when no store computer is installed.
The AL 300 has an integral light switch usable to control an external circuit (e.g. display case lighting).
The AL 300 alarm terminal and operator terminal is available for direct mounting in a control panel or in a wall-mounting casing.
Functions and features:
- Configuration of all components
- Centralized readout of operating data, messages and alarms for all refrigeration components
- Individual alarming
- Integral light switch usable to control external circuit
- In-use change of user language
- Internal 230 V power supply
- Controller component time synchronization
- Alarm signalling by LED, built-in buzzer, external horn and alarm alarm contacts
- Jointly operation of up to nine AL 300 alarm and operator terminals in the same system
- Usable as an alternative or supplement to CI 3000 store computer
Overview for Acrobat Reader:
 AL 300 S / AL 300 W
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 Operator terminal AL 300 W
Operator terminal AL 300 S
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