Technical Specifications
- Product Model: D600I
- Brand: GAI-TRONICS
- Warranty: One Year
- Input Voltage: 24 VDC nominal operating supply
- Operating Temperature: -30°C ~ +65°C
- Storage Temperature: -40°C ~ +75°C
- Response Time: ≤ 150 ms audio and signalling response
- Protection Class: IP66 rugged enclosure
- Accuracy Class: N/A
- Output Frequency: Audio frequency range 300 Hz ~ 3400 Hz
- Rated Current Range: 0.25 A – 0.8 A operating current
- Communication Interface: Multi-pin terminal block, balanced audio lines
- Supported Protocols: Analogue voice signalling, dry contact alarm triggering
- Overload Capacity: Overvoltage, reverse polarity, lightning transient surge protection
- Dimensions (W×H×D): 168 mm × 245 mm × 92 mm, wall-mount form factor
Product Overview
The GAI-TRONICS D600I is an industrial weatherproof loudspeaker amplifier station built for hazardous and noisy industrial communication environments. This integrated unit amplifies voice and emergency alert signals, addressing poor audio intelligibility caused by high machinery noise, wide temperature fluctuations and outdoor exposure. Plant technicians, safety managers and system integrators working with GAI-TRONICS public address and intercom systems depend on this station for reliable emergency notification and routine site communications. It accepts low-level audio inputs and delivers amplified sound output, supporting continuous operation for process plant evacuation alerts, operational paging and two-way voice communication in demanding industrial zones. (Word count: 167)
Key Functions
- High-Intelligibility Audio Amplification: The internal amplifier boosts incoming analogue audio signals for loudspeaker output. Optimised frequency filtering suppresses background industrial noise, ensuring clear voice and alarm announcements even near running heavy machinery.
- Wide-Range Environmental Tolerance: Robust IP66 housing withstands rain, dust and extreme thermal swings. The sealed construction prevents moisture ingress that commonly causes premature audio circuit failure in outdoor or unheated facility locations.
- Dry Contact Emergency Trigger Interface: Built-in contact inputs allow connection to fire alarm panels, gas detection systems and process safety controllers. Automatic activation of alert tones enables immediate site-wide notification when hazardous conditions are detected.
- Balanced Audio Line Compatibility: Supports standard industrial audio cabling layouts for long-distance signal transmission. Balanced wiring minimises electromagnetic interference generated by variable frequency drives, motors and power distribution equipment.
