Honeywell FC-TSRO-08UNI Digital Output Termination Assembly

This termination assembly provides eight dedicated digital output channels for Honeywell universal I/O systems. The FC-TSRO-08UNI interfaces directly with the FC-TSKUNI series modules to deliver reliable field signal termination. Its compact design simplifies cabinet wiring and significantly reduces installation time. This unit supports high-density applications where space constraints demand efficient packaging solutions.

Electrical Specifications and Output Characteristics

The FC-TSRO-08UNI operates at 24V DC nominal voltage with a continuous current rating of 0.5 amps per channel. Each output features built-in short-circuit protection to prevent damage from wiring faults. The assembly uses solid-state switching technology, which ensures fast response times and eliminates mechanical wear. Additionally, the module provides LED status indicators for each channel to simplify troubleshooting procedures.

Parameter	Specification
Model Number	FC-TSRO-08UNI
Product Type	Digital Output Termination Assembly
Number of Outputs	8 channels
Nominal Voltage	24V DC (18-32V operating range)
Output Current	0.5A continuous per channel
Switching Technology	Solid-state (MOSFET)
Protection	Short-circuit and overcurrent
Isolation	2500V optical isolation
Response Time	Less than 1 millisecond

Physical Dimensions and Mounting Details

The FC-TSRO-08UNI measures 110mm in width, 95mm in height, and 70mm in depth. This termination assembly weighs approximately 0.55 kilograms, which suits lightweight cabinet designs. It features a 24-pin terminal block connector for all field wiring connections. The module mounts directly onto standard DIN rails using the integrated clip mechanism. Furthermore, the front-facing terminal layout allows for easy access during installation and maintenance.

Energy Consumption and Thermal Performance

This termination assembly draws a maximum of 3.5 watts from the backplane under full load conditions. It does not contain any batteries or internal energy storage devices for data retention. Instead, the FC-TSRO-08UNI relies entirely on the host module for its operating power. Natural convection cooling dissipates heat effectively without requiring forced airflow. Consequently, this design ensures reliable operation across a wide temperature range.

System Compatibility and Integration

The FC-TSRO-08UNI works seamlessly with the FC-TSKUNI-1624 digital module and other universal I/O components. You can connect this assembly directly to field devices such as actuators, contactors, and indicator lamps. Its screw-type terminals accommodate wire sizes from 0.5mm² to 2.5mm² for flexible installation options. Therefore, this termination assembly serves as an ideal solution for both new projects and system expansions.