Can I provide my own wiring for MX systems?

This article details the option to provide your own bulk wiring for your MX system.

Product applicability

The following products are discussed in this article:

MX Series: R920-MX, R829-MX, R247-MX, CHEVRON-MX and WWD-MX

MX systems were designed for simple, flexible field wiring using cables with specific insulation colors that match color code markings on the modules' spring-cage terminals, which offer a reliable connection without the need for crimped terminals. Cut-and-stripped cables are available in several common lengths. Bulk cable is also available for installers who prefer to tailor each cable length individually.

For those who wish to use their own cable, the following table describes the basic cable requirements. We recommend in all cases to use only tinned, stranded copper wire rated for the application according to all applicable building and electrical codes.

Function	Conductors and Gauge	Stock Wiring Color
Push button	2-conductor 20 AWG	White/Green
Talking push button	6-conductor 20 AWG	White/Green/Red/Black/Blue/Brown
Pedestrian sensor or radar	6-conductor 20 AWG	White/Green/Red/Black/Blue/Brown
MX module-to-module	4-conductor 18 AWG	Yellow/White/Red/Black

For more information see the LEVEL 1 System Planner guide here.