NTI ENVIROMUX Series Installation Manual page 3

2. To mount a single Expander in a rack (E-DI16DOR16-V2R), attach the rack mounting ears to the ear brackets using the
#6-32 x 1/4" screws provided.
3. Install 4 cage nuts (provided) to the rack in locations that line up with the holes in the mounting ears on the Expander.
4. Secure the Expander to the rack using the four #10-32x3/4" screws (not included). Be sure to tighten all mounting screws
securely.
Dual-Expander mounting
To mount a dual Expander in a rack (E-DI16DOR16-V22R), attach the rack ears to the far left side of the left Expander and right
side of the right Expander using the #6-32 x 1/4" screws provided.
Then install connector plates to join the two Expanders in the front and rear.
Tighten all screws securely.
3
Install ear brackets in the rear where the two cases will meet.