Intelligent Sounder in compliance with EN54-3 standard, selectable 16 tones output

TX7320 Intelligent Sounder

Main Features

• Design in compliance with EN 54-3 standards.
• Selectable 16 tones output.
• Loop powered or external 24V powered.
• Power-saving & normal power consumption mode
• Single/dual electronic address coding

Technical Specifications

• Operating Voltage:  Loop: 24V (16V~28V)  External PSU: 24V (16V~28V)
• Operating Current

Power-saving mode:

Loop-powered: Loop monitoring≤2mA; Alarm≤5mA

External PSU : Loop monitoring≤1mA; Alarm≤2mA

PSU: monitoring≤1mA; Alarm≤9mA

Note: The sounder strobe can only work in the power-saving mode with

max. 20 sounder strobes in the loop when loop-powered.

Normal mode:  

Loop-powered: Loop monitoring≤2mA; Alarm≤15mA

External PSU : Loop monitoring≤1mA; Alarm≤2mA

PSU: monitoring≤1mA; Alarm≤15mA

• Flash Frequency

Single address: 1.4×(1±20%) Hz

Dual address: First address activated: 0.7×(1±20%) Hz

Second address activated: 1.4×(1±20%) Hz

• Material/Color: ABS/Red
• Dimension: Diameter: 110mm, Height :39.6mm (without base)
• Operating Temperature: -10°C to 55°C
• Humidity: 0 to 95% Relative Humidity, Non condensing