XC42

SKU XC42 Category Portable Dimming

The XC42 is the next generation 4-channel portable A/C dimmer pack compatible with DMX-512 lighting control systems. The unit allows for an industry first sequential Dip Switch Mapping, as well as local individual local channel mapping. Designed for flexible, on-the-go operation, it is ideal for spaces requiring temporary lighting for events, locations without dimming power infrastructure, or areas with limited space needing compact lighting control. Supporting up to 4,800 watts total load capacity, it provides 1,200 watts per channel across four channels for reliable operation. Designed for use with incandescent and dimmable lighting fixtures, it delivers portable dimmed output control, supports non-dimmable (relay type) operation, and includes built-in chase functionality for stand-alone use without a controller.

Technical Documentation

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Additional information

Weight	6.7 lbs
Dimensions	7 × 11 × 2.625 in
Communication Protocol	DMX-512
Channels	4
Wattage Per Channel	1200W
Load Control Type	A/C Dimming and A/C Non-Dimming (Forward Phase Dimming)
Unity Architectural Lighting Enabled (LitNet)	No
Output Power Type	Edison Duplex Outlet (Three Prong Wall Outlet)
Load Voltage	120V (USA)
Mount Type	Portable
Line Voltage	120V (USA)
UL-Listing	Non-UL
Programming Type	Individual Channel Mapping w/ Local Control, Sequential Mapping w/ DIP Switch

Product Details

XC42 Portable Dimmer Pack

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The Lightronics XC42 is the next generation 4-channel portable A/C dimmer packs. Designed for DMX-512 operation, it allows for both Sequential Dip Switch Mapping, as well as local individual local channel mapping. Whether you need all channels to be controlled by one DMX address or if you need channels to have a designated dimming and non-dimming load control type, it is built for flexible, on-the-go use, it provides reliable control of connected lighting loads in temporary, compact, or mobile installations. The unit connects directly to a 120VAC power source and distributes dimmed or non-dimmed (relay type) output across four channels, allowing quick setup for portable lighting applications.

Key Features
• 4 dimming channels, 1,200W per channel (4,800W total)
• DMX-512 control with 5-pin XLR input/output
• Switchable non-dim (relay type) mode for compatible loads
• 8 built-in chase patterns for stand-alone operation
• Two standard 120V Edison duplex power cords (3-prong wall outlet)
• Standard 120V Edison output connectors for connected devices
• 10 Amp fuses per channel for circuit protection
• Individual channel mapping locally on unit or sequential DIP switch mapping for flexible DMX configuration
• Compact, portable design for temporary installations or areas with limited space

Users can control lighting through a DMX-512 console or operate the unit independently using built-in chase patterns. This stand-alone capability makes it well suited for smaller setups where a full control system is not required, while DMX-512 compatibility allows seamless integration into larger lighting systems.

Integration into existing lighting systems is straightforward. The XC42 supports standard DMX-512 daisy-chain connections for multiple dimmer packs and can be configured for relay operation when controlling non-dimmable loads. This flexibility allows the unit to be used across a wide range of portable lighting applications.

Designed for dependable, portable operation, the XC42 delivers consistent dimming performance in a compact form factor. Its durable construction, flexible control options, and stand-alone functionality make it a practical solution for facilities and events requiring reliable, mobile lighting control.

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