The HyFire HFI-IO-SM-01 Mini Input/Output Module is a compact, fully monitored device designed for single input and single supervised output applications. It includes a built-in loop isolator to provide short-circuit protection for the detection loop.
Part of the Hyfire module range, the HFI-IO-SM-01 leverages the fully digital Hyfire communication protocol to deliver fast, reliable performance across loops of up to 240 devices. Its compact housing allows installation inside third-party equipment, providing remote monitoring of a single circuit and control of a single ancillary circuit using external power. Both input and output circuits are continuously monitored for faults, with bi-colour LEDs providing clear local status indication.
Key Features
Uses the highly reliable Hyfire digital communication protocol
Third-party approval to EN54-17 and EN54-18
Integrated short-circuit isolators to maintain loop protection and operation
Loop-powered with very low current consumption
Robust design suitable for wide temperature ranges
Fully monitored input and output circuits
Fast-fit plug-in cable connections for easy installation
Alternate mechanical variants available for different applications
Compact size allows installation inside other enclosures
Bi-colour status LED for local indication
5-year product warranty