Emerson 781, Быстрый старт

Страница: 6 / 24

2 Physical installation
2.1 Pipe mounting
Procedure
1. Insert larger U-bolt around 2-in. pipe/mast, through the saddle,
through the L-shaped bracket, and through the washer plate.
2. Use a 1/2-in. socket-head wrench to fasten the nuts to the U-bolt.
3. Insert smaller U-bolt around base the Field Link and through the L-
shaped bracket.
4. Use a 1/2-in. socket-head wrench to fasten the nuts to the U-bolt.
Figure 2-1: Mounting
2.2 Power and data wiring
Procedure
1. Remove housing cover labeled “Field Terminals.”
2. Connect the positive power lead to the “+” power terminal and the
negative power lead to the “–” terminal.
3. Connect the Data + lead to the “A (+)” terminal and the Data – lead
to the “B (–)” terminal.
4. Plug and seal any unused conduit connections.
5. Replace the housing cover.
Quick Start Guide September 2020
6 Emerson.com/Rosemount