Emerson Rosemount 3051S Manual Supplement page 10

Rosemount 3051S High Pressure
2017
Figure 1-4. Transmitter Housing Set Screw
A
A. Housing rotation set screw (
Note
Do not rotate the housing more than 180° without first performing a disassembly procedure. Over-rotation may
sever the electrical connection between the sensor module and the feature board electronics.
2.4 Set switches and jumpers
If alarm and security adjustment option is not installed, the transmitter will operate normally with the
default alarm condition alarm "high" and the security "off".
1. Do not remove the transmitter covers in explosive atmospheres when the circuit is live. If the
transmitters is live, set the loop to manual and remove power.
2. Remove the electronics compartment cover. On the PlantWeb housing the cover is opposite the
field terminals side, or on the junction box housing remove the terminal block cover. Do not remove
the housing cover in explosive environments.
3. On the PlantWeb housing, slide the security and alarm switches into the preferred position by using
a small screwdriver (an LCD display or an adjustment module must be in place to activate the
switches). On the junction box housing pull the pins out and rotate 90° into desired position to set
the security and alarm.
4. Reinstall the housing cover so that metal contacts metal to meet explosion-proof requirements.
Figure 1-5. Transmitter Switch and Jumper Configuration
A
B
A. Meter/adjustment module
B. Security
C. Alarm
10
PlantWeb Junction box
A
3
/ -in.)
32
PlantWeb
C
Junction box
B
Manual Supplement
00809-0100-4851, Rev AA
C
Rosemount 3051S High Pressure