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Blue Jay - Model ALM-CH16 -Fault Annunciator
ALM-CH16 fault annunciator are installed on the cabinet panel. They are simple, compact and can improve wiring efficiency. They are universal alarms suitable for power control and monitoring systems. The alarm uses a highly reliable MCU to monitor external status in real time. When an abnormality occurs, the corresponding indicator light on the panel lights up, the buzzer sounds an alarm, and the alarm relay responds quickly. The alarm can be muted, reset, tested, etc. by pressing buttons. The product supports optional RS-485 digital interface communication (using MODBUS-RTU communication protocol).Most popular related searches
- Flashing alarm lights remain until confirmed;
- Customizable or replaceable alarm light labels;
- Reliable passive relay contact outputs;
- Centralized alarm output for multiple signals;
- Self-fault alarm with normally closed contact;
- Sound alarm interface supports external devices;
- Flexible alarm confirmation logic with real-time updates;
- Modular design for easy installation and maintenance.
Operating voltage: 110VDC, 220VDC, 110-220VAC/DC, (±10~15%)
Rated power: ≤8W
Fault signal inputs: 16 channels
Response time: ≤100ms
Flashing frequency: >1Hz
Relay outputs: 3*contact capacity: 5A@250VAC, 0.5A@110VDC, 0.3A@220VDC
Panel protection level Front: IP54; Rear: IP20
Communication: RS485/Modbus RTU
Indication method: LED indicator or illuminated text panel
Insulation performance: 2.5 kV AC RMS 1 minute, between input / output / case / power supply
Operating environment Temperature: -20°C ~+60°C; Humidity: Annual avg. ≤75%, max ≤93%
Wiring terminal: 0.2…2.5mm²
Working cycle: 100%
Installation method: Panel mount
Hole dimensions: 96×96 mm