Profibus Communications
111
Instruction Manual
Section 12: Profibus Communications
LIQ-MAN-56
April 2017
12.5
Installation and Wiring
12.5.1
General
This section shows the recommended method of wiring the Profibus cable to the Profibus
card of the 56.
Recommended Wiring Steps
1. Feed the Profibus cable through a cable gland fitting. Install the cable gland fitting into
the enclosure opening on the leftmost side of the enclosure nearest the front of the door
hinge. See photo. Note that the power cable should be installed in the leftmost side of
the enclosure farthest from the front of the door hinge, as shown in the photo below:
2. Secure the Profibus cable with a cable gland fittings and nut from the outside of the en-
closure to ensure a proper seal. Note that the cable gland fittings (PN 23554-00 - Cable
Gland Kit, Quantity 5) do not require the securing nut inside the enclosure to properly
install the fitting. Simply thread the fitting into the grounding plate inside the enclosure
and tighten.
Once the gland fitting is tightly screwed into the enclosure and internal grounding plate,
only the external nut needs to be tightened to properly seal the Profibus cable.
FIGURE 12-1. Proper enclosure opening locations for cable installation.
FIGURE 12-2, Cable gland fittings secured on internal grounding plate.
Summary of Contents for Rosemount 56
Page 1: ...Instruction Manual LIQ MAN 56 Rev D April 2017 Rosemount 56 Advanced Dual Input Analyzer ...
Page 2: ......
Page 10: ...iv Table of Contents Instruction Manual April 2017 LIQ MAN 56 ...
Page 30: ...Section 2 Installation Instruction Manual April 2017 LIQ MAN 56 20 Installation ...
Page 40: ...30 Wiring Section 3 Wiring Instruction Manual April 2017 LIQ MAN 56 ...
Page 64: ...Section 6 Programming Measurements Instruction Manual April 2017 LIQ MAN 56 54 ...
Page 76: ...Section 8 Time Proportional Control Instruction Manual April 2017 LIQ MAN 56 66 ...
Page 124: ...Section 13 Maintenance Instruction Manual April 2017 LIQ MAN 56 114 ...
Page 126: ...Section 14 Return of Material Instruction Manual April 2017 LIQ MAN 56 116 ...