TANDA

TX7223 Addressable12in/2out Module

TX7223 Addressable 12in/2out module (hereinafter referred to as module) is a dedicated bus module device for fire protection, which can be connected with intelligent fire alarm controller.

 

• A non polar bus of two wire

• Twelve input detection ports, two contact output ports.

• The input ports have the function of line fault detection

• Software and hardware filter technology is used to improve the anti-interference ability of the module

• LED status indicator

• Onsite Adjustable Parameter

• Loop and external power input

 

680 remote indicators provide fire detection and alarm system designers with an economical product for life safety and property protection applications.

Feature and Benefits

TX7223 Addressable 12in/2out module (hereinafter referred to as module) is a dedicated bus module device for fire protection, which can be connected with intelligent fire alarm controller.   • A non polar bus of two wire • Twelve input detection ports, two contact output ports. • The input ports have the function of line fault detection • Software and hardware filter technology is used to improve the anti-interference ability of the module • LED status indicator • Onsite Adjustable Parameter • Loop and external power input  

Technical Specification

Power Rating Input Voltage : Loop Power:24VDC [21V to 28V] External PSU: 20 to 28VDC Current Consumption : Bus monitoring current: ≤1.5mA, Equipment monitoring current: ≤40mA  

Module

End of line Resistance : 5.1Kohms/ ¼ W Contact output voltage : 30VDC / 2A (per circuit) Line system : Connected with the controller using non-polar bus of two wire; connected to the DC24V power supply using a non- polar two-wire connection Protocol/Addressing : T&A, Value range from 1 to 254,occupies fourteen addresses

Appearance

Dimension / LW : 142 mm x 90 mm Weight : 350g Operating Temperature : -10°C to +50°C Humidity : 0 to 95% Relative Humidity, Non condensing
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