Emerson Rosemount 3095FB MultiVariable MODBUS, Quick Installation Manual

Page: 4 / 18

Quick Installation Guide
00825-0100-4738, Rev BA
October 2009
Rosemount 3095FB
4
S
TEP
2: C
ONSIDER
H
OUSING
R
OTATION
Consider Housing Rotation
To improve field access or to better view the optional LCD display:
1. Loosen the housing rotation set screw.
2. Rotate the housing clockwise to the desired position – up to 180° from its original position.
Over rotating will damage the transmitter.
3. If the desired position is attained, tighten the housing rotation set screw.
4. If the desired position cannot be reached because the housing will not rotate further,
rotate the housing counterclockwise until in the desired position is attained (up to 180°
from its original position).
5. Tighten the housing rotation set screw.
Field Installation
1. Mount the transmitter
a.Install the flange or flange/adapter bolt finger-tight.
b.Torque bolts to initial torque value using a cross pattern (see Table 1). When
installing to a mounting bracket, torque bolts to 125 in./lb (169 N/m)
2. If security jumpers are not installed, the transmitter will operate normally with the default
security off . Verify baud rate. Default baud rate is 9600 with switch S1 and S2 in on
position. Verify AC termination, pull down (B), and pull up (A) switches; default is in the off
position.
Figure 2. Transmitter Electronics Board and Optional LCD Display
Table 1. Torque Cross Pattern
Bolt Material Initial Value Final Value
Carbon Steel (CS) 300 in./lb (34 N/m) 650 in./lb (73 N/m)
Stainless Steel (SST) 150 in./lb (17 N/m) 300 in./lb (34 N/m)
Housing Rotation Set
Screw (9/64-inch)
O FF
O N
<
<
SECURITY
S1 S2
ON
OFF
AC (B) (A)
ON
OFF
Electronics
Board
Optional LCD Display