Siemens MJ-XL - Figure 5-4 Communicationsm; Figure 5-5 Membrane Switch

12
6-32 x 3/8" Screw (6)
6-32 x 7/16" Male/Female
Standoff (6)
PCB
Cover Pan
MJ-X Base
Figure 5-4 Communications Module Installation in MJ-X
MJ-X Control Panel
Processor Board
Communications
Module
Membrane Switch Cable
Figure 5-5 Membrane Switch Cable Routing
7. Mount the communications module pan cover (if provided) with six 6-32 x 3/8” screws as shown in Figure 5-
4.
8. Plug the ribbon connector into J105 on the MJ-X Processor Board as shown in Figure 5-6.