GE FANUC | UR-8NH | UR 8NH | UR8NH | CT/VT Module

Description

The GE FANUC UR8NH CT/VT Module is a feature-rich automation control and digital output module designed for diverse industrial and power generation applications. As an 8-channel universal relay output module, it delivers core functions including digital output (DO) to drive external loads such as alarms, tripping systems, auxiliary equipment starters, contactors, motor starters, solenoids, and indicators. It is compatible with GE Mark VI, Mark VIe, and RX3i systems, and can be installed in any I/O slot of RX3i systems via backplane connection.

Key technical features include fast I/O updates, user-defined web interfaces, compliance with IEC 61131-3 standards, and multiple fieldbus options including PROFIBUS and MODBUS. It offers high software configuration flexibility, redundant functionality, enhanced diagnostics, and hot-swappable I/O module support, simplifying control engineering and standardizing development workflows for projects of all scales. Each output channel is equipped with status LEDs to display ON/OFF operation, while a red LED indicates electronic short-circuit protection activation; a blue label stripe identifies it as a low-voltage module. With robust noise suppression mechanisms to protect against surges and high-frequency interference, it ensures reliable signal integrity for critical automation tasks.