Rockwell Automation 1770 DH,DHII,DH485 CABLE - Manual (Page 93)

Constructing a DH II Cable System
Chapter 6
6-4
Figure 6.3 shows taps mounted on the side of an interface module.
The trunkline cables run straight through the top of the enclosure.
Figure 6.3
Taps mounted on the side of an interface module.
Top of Enclosure
Dropline Tap
Redundant Interface Module
Tap
Dropline
12646
If you do not connect a dropline to the tap, place the cap over the dropline jack
on the front of the tap.
Put cap on
dropline jack
12647