TX7220 Addressable Dual Input/output Module

The TX7220 Addressable Dual Input/Output Module is a high-performance interface device designed to provide reliable control and monitoring of external equipment within an addressable fire alarm system. Fully compliant with EN54-18 standards, this module supports two independent input or output circuits, making it ideal for complex fire safety applications where multiple devices must be controlled or supervised simultaneously. Powered by an advanced MCU processor with digital addressing, the TX7220 ensures accurate communication, real-time feedback, and continuous line monitoring for enhanced system integrity. Its compact, surface-mounted design with plug-in base allows easy installation while maintaining a clean and professional appearance suitable for modern buildings.

Product Model

TX7220 Addressable Dual I/O Module

Compliance Standard

EN54-18:2005 / AC2007

Module Function

Dual Input or Dual Output (Volt-Free Relay)

Output Rating

24VDC / 3A per Circuit

Input Type

Normally Open Dry Contact

Loop Power Input

24VDC (16V to 28V)

External Power Supply