RE121L

**Discontinued, Replace With RE121L & TX30**

The RE121L is a professional 12-channel rack-mount dimmer/relay module designed for theatrical, worship, educational, entertainment, and architectural lighting systems requiring high-density conventional power control. Rated at 1200 watts per channel, the RE121L provides up to 14,400 watts of connected channel capacity in a compact 19-inch rack-mount format.

Key Features

• 12 control channels
• 1200 watts per channel
• 14,400 watts total connected channel capacity
• LMX-128 control protocol
• 3-wire multiplex control input
• Dim or relay/non-dim operation
• Independent 6-channel operating groups
• 10-amp fast-acting fuse protection
• Optional circuit breaker configurations
• Fan-cooled chassis
• 19-inch EIA rack-mount construction
• 120/240VAC operation
• Multiple output connection configurations
• UL-508 compliant

The RE121L accepts LMX-128 control for integration with compatible Lightronics consoles and control systems. Its 12 channels are arranged in two 6-channel sections, allowing the unit to provide conventional dimming as well as relay-style non-dim operation for applications where selected loads require switched power rather than proportional dimming.

This flexibility allows a single rack-mounted unit to support different types of conventional lighting and controlled loads within the same system. It is useful in theaters, churches and houses of worship, schools, auditoriums, performance venues, and other facilities where multiple circuits must be controlled from a centralized rack location.

A variety of rear power-distribution configurations can be used to match the requirements of the installation, including Edison, Stagepin, Socapex, and terminal/barrier-strip arrangements. This allows the RE121L to accommodate permanently wired systems as well as entertainment lighting installations using removable multicable or connector-based distribution.

Individual channel protection and forced-air cooling support dependable operation under demanding lighting loads, while its standard rack-mount construction allows the unit to integrate into professional equipment and power-control systems.

Designed for high-density conventional lighting control, the RE121L combines 12-channel dimming, selectable relay operation, LMX-128 compatibility, and flexible power distribution in a professional rack-mounted system.