Description

The SenTRI 4-way Mains Rated Input Output Module (SEN-INT-410AC), available from Eurofyre, is a versatile interface designed for use with SenTRI 2 and 4 fire alarm panel-based systems. It features four independent channels, configurable as inputs, outputs, or a combination of both. A specialised “confirmation” mode allows for pairing inputs and outputs for acknowledgment signals.

This loop-powered module requires specific software versions and a commissioning tool for configuration. Each channel can function as a medium voltage output with a corresponding low voltage input.

Technical specifications include compliance with EN54: Parts 17 and 18 standards. The module has dimensions of 245mm x 227mm x 77mm and weighs approximately 1.1Kg. It is housed in an ABS V-O rated enclosure with a dark grey back box and light grey lid. The module operates within a temperature range of +5°C to +40°C and can be stored between -20°C to +70°C, with relative humidity up to 95% (non-condensing). It has an estimated ingress protection rating of IP30.

The relay contacts are single pole change over, rated at 16A 230V AC / 5A 30V DC with a resistive load. Input modes include normally open or normally closed switches. The module supports various operating modes including Input, Output, Input and Output, Input with confirmation, and Output with confirmation. It operates at 35V – 48V. Datasheets are available for download.