TX7221 Multi Channel I/O Fire Alarm Module

40+ years
Experience

400+ Patents
Full sets LPCB

1,000,000+
projects worldwide

Global on site
after sale service

7x24h
response service

Overview: TX7221 Multi Channel I/O Module

The TX7200 Addressable Input Module is used to monitor the action status information of on-site active fire-fighting equipment and feed back the information to the alarm controller. Common active equipment – water flow indicator, signal butterfly valve, pressure switch, 70℃ fire damper.

The linkage control device is the link connecting the on-site linkage equipment. Through the linkage control device, the status information of the on-site linkage equipment can be monitored, and the start and stop of the on-site linkage equipment can be controlled.

Feature and Beneﬁts

•A non polar bus of two wire
•Four input detection ports, four contact output ports, one active output port.
•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

Technical Speciﬁcation

Current Consumption: Bus monitoring current: ≤1.5mA, Equipment monitoring current: ≤ 25mA
Input Voltage: Loop Power:24VDC (18V~28V)
Active output voltage: 30VDC / 500mA
Contact output voltage: 30VDC / 2A (per circuit)
Dimension / LW: 150 x 100 mm
Weight: 350g
Operating Temperature: -10℃ to+50℃
Humidity: 0 to 95% RH, Non condensing

TX7 Serials Addressable Fire Alarm Panels

A Fire Alarm System is powerful that not only requires a core control panel like the LPCB CE certified TX7004 FACP (Fire Alarm Control Panel), but also needs to be paired with other detectors, modules, and appropriate configurations based on the project’s scale to maximize its effectiveness.