Setting Jumpers And Switches - Emerson Rosemount 2051 Series Quick Start Manual

October 2023
3

Setting jumpers and switches

3.1 Security jumper
After the transmitter is configured, you may want to protect the
configuration data from unwarranted changes.
Each transmitter is equipped with a security jumper that can be
positioned
configuration data. The jumper is labeled Security. The Security
jumper also prevents changes made using the local operator
interface.
3.2 Simulate jumper
The Simulate jumper is used in conjunction with the analog input (AI)
block.
This jumper is used to simulate the pressure measurement and is
used as a lock-out feature for the AI block. To enable the simulate
feature, put the jumper in the
This feature prevents the transmitter from being accidentally left in
Simulate mode.
Figure 3-1: Transmitter jumper locations
Quick Start Guide
to prevent the accidental or deliberate change of
ON
position after applying power.
ON
Quick Start Guide
13