The 193-EC5EE electronic voltage monitor relay is a voltage monitor relay from the Allen-Bradley Bulletin 193-EC electronic overload relay family that is designed to provide both voltage and current overload protection to connected 3-phase industrial motors. The 193-EC5EE relay offers DeviceNet capabilities that allow the operators to configure, edit, enable, monitor, or delete DeviceLogix programs. It also comes with a built-in DeviceNet communication capability that supports the “Slave Only” data transfer and allows for simplified diagnostics and troubleshooting. The 193-EC5EE relay has a DeviceLogix capability and it can be integrated into the DeviceLogix control system for flexible control. This device also supports EtherNet/IP communication by using the EtherNet/IP communication auxiliary device (the 193-DNENCAT unit), which allows for seamless communicating on the EtherNet/IP network without the RSNetWorx network configuration. This feature allows the users to view and configure parameters in real-time by using text files via the internal web page and to automatically replace relay devices without reconfiguring new parameters.

The Allen-Bradley 193-EC5EE electronic voltage monitor relay supports single-phase and 3-phase applications via a programming parameter that allows for an easy switch between applications. In addition to the current monitoring and thermal overload protection capabilities, the 193-EC5EE relay also offers a voltage monitoring capability, and it also protects against voltage-related issues. It has a trip class current range of 18 to 90 Amps and it is suitable for circuits with 600 Volts AC maximum operating voltage. The 193-EC5EE relay has 6 current-sinking inputs (rated at 24 Volts DC) and 2 relay outputs, and it also comes with a high-level external ground fault sensor input. The 193-EC5EE relay offers 2-speed motor protection, power protection, and motor energy consumption protection for a better power management system.