Emerson Rosemount 3144P User manual

Quick Start Guide
00825-0100-4021, Rev. JB
April 2015
Rosemount 3144P Temperature
Transmitter with HART®Protocol

April 2015
2
Quick Start Guide
NOTICE
This guide provides basic guidelines for the Rosemount 3144P. It does not provide instructions for detailed
configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof, Flameproof, or
intrinsically safe (I.S.) installations. Refer to the 3144P reference manual (document number
00809-0100-4021) for more instruction. The manual and this guide are also available electronically on
www.emersonprocess.com.
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate
local, national, and international standards, codes, and practices. Please review the approvals section of
this manual for any restrictions associated with a safe installation,
Process leaks may cause harm or result in death.
Install and tighten thermowells or sensors before applying pressure.
Do not remove the thermowell while in operation.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and the terminals. High voltage that may be present on leads can cause
electrical shock.
Conduit/cable entries
The conduit/cable entries in the transmitter housing use a 1/2-14 NPT thread form.
When installing in a Hazardous Location, use only appropriately listed or Ex certified plugs, glands, or
adapters in cable/conduit entries.
Contents
System readiness . . . . . . . . . . . . . . . . . . . . . . . . . 3
Verify configuration . . . . . . . . . . . . . . . . . . . . . . . 3
Set the switches . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mount the transmitter. . . . . . . . . . . . . . . . . . . . . 6
Wire and apply power . . . . . . . . . . . . . . . . . . . . . 7
Perform a loop test . . . . . . . . . . . . . . . . . . . . . . . 11
Safety Instrumented System (SIS) . . . . . . . . . .12
Product Certifications . . . . . . . . . . . . . . . . . . . .13

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April 2015
Step 1: System readiness
Confirm HART revision capability
If using HART based control or asset management systems, please confirm
the HART capability of those systems prior to transmitter installation. Not all
systems are capable of communicating with HART Revision 7 protocol. This
transmitter can be configured for either HART Revision 5 or 7.
For instructions on how to change the HART revision of your transmitter, refer
to page 4.
Step 2: Verify configuration
The Rosemount 3144P communicates using a Field Communicator
(communication requires a loop resistance between 250 and 1100 ohms) or AMS
Device Manager. Do not operate when power is below 12 Vdc at the transmitter
terminal. Refer to the 3144P Reference Manual (document number
00809-0100-4021) and Field Communicator Reference Manual (document
number 00809-0100-4276) for more information.
Update the Field Communicator software
The latest Field Communicator Field Device Revision Dev v5 or v6, DD v1 or
greater is required to fully communicate with the 3144P. The Device Descriptors
are available with new communicators at www.emersonprocess.com or can be
loaded into existing communicators at any Emerson Process Management
Service Center.
The Device Descriptors are as follows:
Device in HART 5 mode: Device v5 DD v1
Device in HART 7 mode: Device v6 DD v1
Perform the following steps to determine if an upgrade is required. Refer to
Figure 1 on page -4.
1. Connect the sensor (see the wiring diagram located on the inside of the
housing cover).
2. Connect the bench power supply to the power terminals (“+” or “–”).
3. Connect a Field Communicator to the loop across a loop resistor or at the
power/signal terminals on the transmitter.
Software
release date
Identify device Field device driver Review instructions
NAMURsoftware
revision
HART software
revision
HART universal
revision
Device
revision
Manual document
number
Mar-2012 1.1.1 2
7 6
00809-0100-4021
5 5
Feb-2007 N/A 1 5 4 00809-0100-4021

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Quick Start Guide
4. The following message will appear if the communicator has a previous version
of the device descriptors (DDs):
NOTICE: Upgrade the communicator software to access new XMTR functions.
Continue with old description?
Note
If this notice does not appear, the latest DD is installed.
If the latest version is not available, the communicator will communicate
properly, but when the transmitter is configured some new capabilities may not
be visible.
To prevent this from happening, upgrade to the latest DD or answer NO to the
question and default to the generic transmitter functionality.
Figure 1. Connecting a Communicator to a Bench Loop
Switch HART revision mode
If the HART configuration tool is not capable of communicating with HART
Revision 7, the 3144P will load a Generic Menu with limited capability. The
following procedures will switch the HART revision mode from the Generic Menu:
1. Manual Setup > Device Information > Identification > Message.
a. To change to HART Revision 5, Enter: “HART5” in the Message field
b. To change to HART Revision 7, Enter: “HART7” in the Message field
Function HART 5 fast keys HART 7 fast keys
2-wire Offset Sensor 1 2, 2, 1, 5 2, 2, 1, 6
2-wire Offset Sensor 2 2, 2, 2, 5 2, 2, 2, 6
Alarm Values 2, 2, 5, 6 2, 2, 5, 6
Analog Calibration 3, 4, 5 3, 4, 5
Analog Output 2, 2, 5 2, 2, 5
Average Temperature Setup 2, 2, 3, 3 2, 2, 3, 3
Burst Mode N/A 2, 2, 8, 4
Comm Status N/A 1, 2
Configure additional messages N/A 2, 2, 8, 4, 7
Configure Hot Backup 2, 2, 4, 1, 3 2, 2, 4, 1, 3
Date 2, 2, 7, 1, 2 2, 2, 7, 1, 3
Descriptor 2, 2, 7, 1, 3 2, 2, 7, 1, 4
Device Information 2, 2, 7, 1 2, 2, 7, 1
Differential Temperature Setup 2, 2, 3, 1 2, 2, 3, 1
250  ≤RL ≤1100 
Power Supply
Power/Signal Terminals

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April 2015
Step 3: Set the switches
Switch HART revision mode
The 3144P comes with hardware switches to configure alarms and lock the
device. Use the following procedure to set the switches.
Without a LCD display
1. Set the loop to manual (if applicable) and disconnect the power.
2. Remove the electronics housing cover.
3. Set the alarm and security switches to the desired position. Reattach housing
cover.
4. Apply power and set the loop to automatic control.
Filter 50/60 Hz 2, 2, 7, 5, 1 2, 2, 7, 5, 1
Find Device N/A 3, 4, 6, 2
First Good Temperature Setup 2, 2, 3, 2 2, 2, 3, 2
Hardware Revision 1, 8, 2, 3 1, 11, 2, 3
HART Lock N/A 2, 2, 9, 2
Intermittent Sensor Detect 2, 2, 7, 5, 2 2, 2, 7, 5, 2
Lock Status N/A 1, 11, 3, 7
Long Tag N/A 2, 2, 7, 2
Loop Test 3, 5, 1 3, 5, 1
LRV (Lower Range Value) 2, 2, 5, 5, 3 2, 2, 5, 5, 3
Message 2, 2, 7, 1, 4 2, 2, 7, 1, 5
Open Sensor Holdoff 2, 2, 7, 4 2, 2, 7, 4
Percent Range 2, 2, 5, 4 2, 2, 5, 4
Sensor 1 Configuration 2, 2, 1 2, 2, 2
Sensor 1 Serial Number 2, 2, 1, 7 2, 2, 1, 8
Sensor 1 Setup 2, 2, 1 2, 2, 1
Sensor 1 Status N/A 2, 2, 1, 2
Sensor 1 Type 2, 2, 1, 2 2, 2, 1, 3
Sensor 1 Unit 2, 2, 1, 4 2, 2, 1, 5
Sensor 2 Configuration 2, 2, 2 2, 2, 2
Sensor 2 Serial Number 2, 2, 2, 7 2, 2, 2, 8
Sensor 2 Setup 2, 2, 2 2, 2, 2
Sensor 2 Status N/A 2, 2, 2, 2
Sensor 2 Type 2, 2, 2, 2 2, 2, 2, 3
Sensor 2 Unit 2, 2, 2, 4 2, 2, 2, 5
Sensor Drift Alert 2, 2, 4, 2 2, 2, 4, 2
Simulate Device Variables N/A 3, 5, 2
Software Revision 1, 8, 2, 4 1, 11, 2, 4
Tag 2, 2, 7, 1, 1 2, 2, 7, 1, 1
Terminal Temperature Units 2, 2, 7, 3 2, 2, 7, 3
URV (Upper Range Value) 2, 2, 5, 5, 2 2, 2, 5, 5, 2
Variable Mapping 2, 2, 8, 5 2, 2, 8, 5
Thermocouple Diagnostic 2, 1, 7, 1 2, 1, 7, 1
Min/Max Tracking 2, 1, 7, 2 2, 1, 7, 2
Function HART 5 fast keys HART 7 fast keys

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Quick Start Guide
With a LCD display
1. Set the loop to manual (if applicable) and disconnect the power.
2. Remove the electronics housing cover.
3. Unscrew the LCD display screws and slide the meter straight off.
4. Set the alarm and security switches to the desired position.
5. Reattach the LCD display and electronics housing cover (consider LCD display
orientation – rotate in 90 degree increments).
6. Apply power and set the loop to automatic control.
Step 4: Mount the transmitter
Mount the transmitter at a high point in the conduit run to prevent moisture from
draining into the transmitter housing.
Typical field mount installation
1. Mount the thermowell to the process container wall. Install and tighten
thermowells. Perform a leak check.
2. Attach any necessary unions, couplings, and extension fittings. Seal the fitting
threads with an approved thread sealant, such as silicone or PTFE tape (if
required).
3. Screw the sensor into the thermowell or directly into the process (depending
on installation requirements).
4. Verify all sealing requirements.
5. Attach the transmitter to the thermowell/sensor assembly. Seal all threads
with an approved thread sealant, such as silicone or PTFE tape (if required).
6. Install field wiring conduit into the open transmitter conduit entry (for remote
mounting) and feed wires into the transmitter housing.
7. Pull the field wiring leads into the terminal side of the housing.
8. Attach the sensor leads to the transmitter sensor terminals (the wiring
diagram is located inside the housing cover).
9. Attach and tighten both transmitter covers.
A. Thermowell
B. Extension (Nipple)
C. Union or Coupling
D. Conduit for Field Wiring (dc power)
E. Extension Fitting Length
A
ED
BC

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April 2015
Typical remote mount installation
1. Mount the thermowell to the process container wall. Install and tighten
thermowells. Perform a leak check.
2. Attach a connection head to the thermowell.
3. Insert sensor into the thermowell and wire the sensor to the connection head
(the wiring diagram is located inside the connection head).
4. Mount the transmitter to a 2-in. (50 mm) pipe or a panel using one of the
optional mounting bracket (B4 bracket is shown below).
5. Attach cable glands to the shielded cable running from the connection head
to the transmitter conduit entry.
6. Run the shielded cable from the opposite conduit entry on the transmitter
back to the control room.
7. Insert shielded cable leads through the cable entries into the connection
head/transmitter. Connect and tighten cable glands.
8. Connect the shielded cable leads to the connection head terminals (located
inside the connection head) and to the sensor wiring terminals (located inside
the transmitter housing).
A. Cable Gland
B. Shielded Cable from Sensor to Transmitter
C. Shielded Cable from Transmitter to Control Room
D. 2-in. (50mm) pipe
E. B4 Mounting Bracket
Step 5: Wire and apply power
Wire the transmitter
Wiring diagrams are located inside the terminal block cover. See 3144P
Single-sensor below.
3144P Single-sensor
* Transmitter must be configured for a 3-wire RTD in order to recognize an RTD with a compensation loop.
** Rosemount provides 4-wire sensors for all single-element RTDs. You can use these RTDs in 3-wire
configurations by leaving the unneeded leads disconnected and insulated with electrical tape.
A
E
B
C
D
4-wire RTD
andOhms T/Cs and Millivolts RTD with Compensation
2-wire RTD
and Ohms 3-wire RTD and Ohms**

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Quick Start Guide
Power the transmitter
An external power supply is required to operate the transmitter.
1. Remove the terminal block cover.
2. Connect the positive power lead to the “+” terminal.
3. Connect the negative power lead to the “–” terminal.
4. Tighten the terminal screws.
5. Reattach and tighten the cover.
6. Apply power.
3144P Dual-sensor
* Rosemount provides 4-wire sensors for all single-element RTDs. You can use these RTDs in 3-wire
configurations by leaving the unneeded leads disconnected and insulated with electrical tape.
ΔT/Hot
Backup/Dual
Sensor with 2
RTDs*
ΔT/Hot
Backup/Dual
Sensor with 2
Thermocouples*
ΔT/Hot
Backup/Dual
Sensor with RTDs/
Thermocouples*
ΔT/Hot
Backup/Dual
Sensor with RTDs/
Thermocouples*
ΔT/
Hot Backup/Dual
Sensor with 2
RTDs with
Compensation
Loop*
“–”
“+”
Sensor Terminals (1 – 5)
Test
Ground

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April 2015
Load limitations
The power required across the transmitter power terminals is 12 to 42.4 Vdc (the
power terminals are rated to 42.4 Vdc). To prevent the possibility of damaging
the transmitter, do not allow terminal voltage to drop below 12.0 Vdc when
changing the configuration parameters.
Ground the transmitter
Ungrounded thermocouple, mV, and RTD/ohm Inputs
Each process installation has different requirements for grounding. Use the
grounding options recommended by the facility for the specific sensor type or
begin with grounding Option 1 (the most common).
Option 1 (recommended for ungrounded transmitter housing)
1. Connect signal wiring shield to the sensor wiring shield.
2. Ensure the two shields are tied together and electrically isolated from the
transmitter housing.
3. Ground shield at the power supply end only.
Ensure that the sensor shield is electrically isolated from the surrounding
grounded fixtures.
Maximum Load = 40.8 X (Supply Voltage - 12.0)(1)
1. Without transient protection (optional).
A. Remote Sensor Housing C. Sensor
B. Transmitter D. Shield Ground Points
1240
1000
750
250
0
10
12.0 Min
18.1 30 42.4
Supply Voltage (Vdc)
HART and Analog
Operating Range
4–20 mA dc
Load (Ohms)
500
1100
Analog Only
Operating Range
B
D
C
A
D

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Quick Start Guide
Option 2 (recommended for grounded transmitter housing)
1. Connect sensor wiring shield to the transmitter housing (only if the housing is
grounded).
2. Ensure the sensor shield is electrically isolated from surrounding fixtures that
may be grounded.
3. Ground signal wiring shield at the power supply end.
Option 3
1. Ground sensor wiring shield at the sensor, if possible.
2. Ensure the sensor wiring and signal wiring shields are electrically isolated from
the transmitter housing and other fixtures that may be grounded.
3. Ground signal wiring shield at the power supply end.
Grounded thermocouple inputs
1. Ground sensor wiring shield at the sensor.
2. Ensure the sensor wiring and signal wiring shields are electrically isolated from
the transmitter housing and other fixtures that may be grounded.
3. Ground signal wiring shield at the power supply end.
A. Remote Sensor Housing C. Sensor
B. Transmitter D. Shield Ground Points
A. Transmitter C. Sensor
B. Shield Ground Points
B
C
A
D
BC
A