PLCs, Power Supplies & Others

High-Power Relay Outputs for Industrial Control

The Fuji FTU266B provides 16 relay output channels for switching high-current loads in industrial systems. This module delivers 2 amperes per channel at 250 V AC or 24 V DC . It handles resistive, inductive, and lamp loads reliably . Consequently, this module suits motor starters, solenoid valves, and heater control applications.

Relay Specifications and Contact Configuration

The FTU266B uses electromechanical relays with normally-open (NO) contacts for each output . Each relay carries a contact resistance below 100 milliohms for efficient power transfer . The module provides mechanical life expectancy exceeding 10 million operations . Additionally, electrical life reaches 100,000 operations at rated load .

Output Protection and Diagnostic Features

This relay module includes built-in snubber circuits for arc suppression . It also features LED indicators for individual channel ON/OFF status . The Fuji FTU266B provides fuse protection for each output group . Furthermore, it offers coil suppression diodes to protect the driver circuitry .

System Integration and Physical Design

The module plugs directly into the FTU series backplane without extra wiring . It weighs 0.5 kilograms and fits standard FTU housing dimensions . The FTU266B uses a 40-pin connector for field output terminations . Its rugged design ensures reliable operation in harsh industrial environments .

Power and Environmental Specifications

This relay module requires 24 V DC for coil supply and draws 100 mA . It operates reliably between 0 and 55 °C ambient temperature . The Fuji FTU266B stores from -25 to 70 °C during transport . It meets standard industrial EMC and vibration specifications .

Technical Specifications

Details