The E-Flex room controllers include one, two, or three zero-cross controlled relays to switch a total of 20 amps (16A EB), with one 0-10V output per relay for control of dimmable loads such as LEDs or ballasts. The EFRC123 accepts one occupancy, daylight, and contact closure input, as well as input for E-Flex CapT2 wall stations. The UL924 option includes a dedicated emergency load relay which maintains the emergency feed on power loss as well as opening the 0-10V control outputs so ballasts go to full brightness. The contact closure input can provide demand response support. Demand Response includes load shed adjustment on a zone-by-zone basis for maximum flexibility to meet energy codes and reduce power consumption.
It is an ideal solution for standalone applications – classrooms, conference rooms, offices, or to simply light public spaces such as stairwells, hallways, or lobbies.
The EFRC 123 provides RJ45 inputs for Lehigh’s CapT2 wallstations which provide a capacitive touch button interface and includes button layouts with up to 7-buttons from simple ON/OFF to a 4-preset recall with OFF, and raise/lower control. Custom stations are available.
Typical control configuration can be setup using on-board switches or for more advanced control using the E-Flex FlexTool Configurator software via a USB port or over FlexNet via an E-Flex gateway. Software configuration provides access to enhanced features such as ButtonX commands to configure CapT station button actions.
Up to 100 devices can be networked on FlexNet with central control via an E-Flex Gateway over Ethernet.