Description

ITC – VA-6000MS 8 Channel Changeover

DETAILS:

ITC – VA-6000MS 8 Channel Changeover

Descriptions:

VA-6000MS changeover is an integrated controller supporting main and backup amp switching, speaker circuit grounding detection, open circuit, and short circuit detection; compatible with three or four-wire volume controller wiring, without extra wiring or power supply; combining 8 programmable stem node or wet node trigger inputs and 8 programmable on-line output signal. It works with class D amplifiers, and traditional amplifiers to provide a safe, affordable solution to the PA & Voice Alarm system.

Features:

• 2U chassis design, highly integrated, modularization.
• Support speaker circuit grounding, open circuit, and short circuit detection.
• Support 3/4 wire horn circuit wiring.
• 8 programmable trigger input interfaces.
• 8 programmable trigger output interfaces.
• Support power-saving mode when the amplifier has no input signal entered.
• Support lines redundance wiring.
• Support linkage to fire alarm controller.
• Basic Functions
• Main amplifier automatic backup switching power amplifier, real-time detection, indicated by different color LEDs.
• Real-time monitoring of speaker bus loop, power amplifier status, automatic control switch.
• Allows to configure the priority of network and local audio.
• 8 stem node or wet node input port, to trigger the pre-programmed language information to the specified zones or open the corresponding external power to the corresponding event warning.
• 8 programmable relay signal output port, ouupt no voltage output short circuit relay control signal to the third party equipment to realize on-line automatic control.
• Provide DC 24V standby power input interface ( connect to 24V DC supplied by VA-6000BC).

Specifications: