Remote Level Control with Muting-Black

The RDL DB-RLC10KM is a black remote level control panel designed for a single control location connected directly to RDL VCA modules. Its front-panel controls combine a single-turn rotary level control, a momentary mute button, and a red/green status indicator. The control provides a linear resistance range from 0 to 10 kΩ, while the mute function supplies a 25 mA open-collector output. It can also directly control modules equipped with RJ45 VCA control.

Ideal Use Cases

This model fits systems that need one remote point for both level adjustment and output muting. It is intended for direct connection to RDL VCA modules, including modules that provide VCA control through RJ45. The combined knob, mute button, and status indicator place the essential control functions on one panel. The DB-RLC10KM is particularly applicable when a single installed control location is required. Its standard US electrical-box mounting format also supports installations built around a conventional electrical box.

Why Choose This Model

The DB-RLC10KM provides immediate access to level and mute functions without separating them across multiple control panels. Its single-turn rotary control covers a linear 0 to 10 kΩ resistance range. The momentary mute button toggles the output on and off, while the two-color indicator communicates the current state. Red indicates that the output is muted and the dc variable output is at 0 volts. Green indicates an active state in which the dc variable output tracks the position of the front-panel knob. This listing is for the black version of the control panel.

Installation and Integration

The panel mounts in a standard US electrical box. A cover plate is available separately and is not identified as part of the supplied package. Connectivity can be made through RJ45 or through discrete wiring connections on the detachable terminal block. These two connection methods accommodate direct integration with RDL VCA modules and modules featuring RJ45 VCA control. The panel measures 4.1 inches high by 1.7 inches wide, equivalent to 10.4 by 4.33 centimeters. Its depth is 1.44 inches or 3.7 centimeters without the knob and 2 inches or 5 centimeters with the knob. These measurements should be considered when planning the electrical-box location and available installation depth.

Performance Highlights

The linear 0 to 10 kΩ control range defines the panel’s variable-resistance operation. Its single-turn format allows the full available range to be accessed through one rotation of the front control. When the panel is active, its dc variable output follows the knob position. Activating mute changes the dc variable output to 0 volts and illuminates the red indication. Returning to the active state illuminates the green indication and restores knob-tracking behavior. The dedicated MUTE output is rated as a 25 mA open-collector output, providing a clearly specified control interface for compatible equipment.

What Makes It Different

The DB-RLC10KM combines three functions in one installed panel: rotary level adjustment, push-button output muting, and visible state indication. It also provides both RJ45 and discrete wiring options rather than limiting installation to one connection format. The detachable terminal block supports the discrete wiring method, while the RJ45 connection directly addresses modules with RJ45 VCA control. Its indicator does more than show a general on/off condition: the documented red and green states correspond directly to the behavior of the dc variable output. The black finish distinguishes this version from the standard RDL white and stainless versions also identified in the product information.

Final Assessment

For an installation based on RDL VCA modules, the DB-RLC10KM provides a defined single-location interface for level and mute control. Its 0 to 10 kΩ linear rotary control, momentary mute button, 25 mA open-collector MUTE output, and red/green indication document the essential operating characteristics. RJ45 and detachable-terminal-block connection options offer two supported integration paths. The standard US electrical-box mounting format and published panel dimensions provide the information needed to evaluate physical placement, with the separately available cover plate accounted for during installation planning.