4Section 4: Installation And Commissioning; Installation; Physical Location And Placement; Electrical Connections - Emerson Rosemount 2130 Functional Safety Manual

Manual Supplement
00809-0500-4130, Rev AG
Section 4
Note
For all product information and documentation downloads, see the on-line
Rosemount 2130 web page at www.rosemount.com.
4.1

Installation

The Rosemount 2130 level switch must be installed as described in the installation section of the
product reference manual. Check that environmental conditions do not exceed the ratings in the
specification section.
The 2130 level switch must be accessible for physical inspection.
4.2

Physical location and placement

The Rosemount 2130 level switch shall be accessible with sufficient room for cover removal and
electrical connections, and allow for manual proof-testing to take place.
The switch point is determined by the location of the 2130 level switch, and consideration must be
given to allow the safe proof-testing of the level switch by forcing liquid to put the switch into its
Fail-Safe state.
4.3

Electrical connections

Wiring should be adequately rated and not be susceptible to mechanical damage.
Electrical conduit is commonly used to protect wiring.
4.4

Configuration

4.4.1

Self-check setting

The Rosemount 2130 level switch must be user-configured to operate in the Self-check mode. This
mode enables the internal diagnostic routines.
Self-check mode is indicated by the amber color of the LED on the electronics cassette. SIS-certified
2130 level switches (dependent on model code) are shipped with this mode pre-configured, but must
be checked before first use, and periodically thereafter, as part of the proof-test routine.
Installation and Commissioning
Installation and Commissioning
Section 4: Installation and Commissioning
March 2015
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