Audio amplifier

analog

The Railways on Board Passenger Announcement and Emergency Call System allows: - To broadcast live announcements to passengers via loudspeakers distributed along the train. - To manage the onboard call between driver and passengers who request assistance (by Passenger Emergency Intercoms) or activate an emergency pad (by Passenger Alarm Intercoms). - To manage the on-board call between driver’s cabins. The train emergency call system is crucial for ensuring passenger safety, quickly responding to emergencies, and enhancing service quality. It allows passengers to immediately contact staff in emergencies, ensuring swift issue resolution. This system is an essential part of modern train operations. Technical Specifications: - Communication: SIP Protocol, Analog - Power Supply: 24VDC compliant to EN 50155:2021 - Power Consumption: 60W Max - Audio Output Power: 25W x 2 channels - I/O: 1 LAN 10/100 connector (M12 D coded, female), 1 Power supply connector (M12 A coded, male, 24Vdc), 1 Analog connector, 1 Multi functions connector, 1 Audio Out – Right Channel, 1 Audio Out – Left Channel, 2 Led - CPU Module: NXP i.MX –8M Mini, RAM 2GB DDR4, Flash 8GB eMMC, Linux Based OS - Operating Temperature: -25°C to +70°C (EN50155-2021 class OT3 ST1) - Standards and norms: EN 50155, EN 45545, CE Certification, RoHS Compliant, REACH Compliant - IP Grade: IP54 - Dimensions: 170 mm (L) x 137 mm (A) x 54 mm