Emerson Rosemount 1057 User manual

Quick Start Guide
00825-0100-3157, Rev AC
February 2022
Rosemount™ 1057
Triple Channel Transmitter

Safety information
For information on specifications, programming, and calibration see the Rosemount 1057 Three-Input
Intelligent Analyzer Reference Manual.
Your instrument purchase from Emerson is one of the finest available for your particular application.
These instruments have been designed and tested to meet many national and international standards.
Experience indicates that its performance is directly related to the quality of the installation and
knowledge of the user in operating and maintaining the instrument. To ensure its continued operation
to the design specifications, personnel should read this Quick Start Guide thoroughly before
proceeding with installation, commissioning, operation, and maintenance of this instrument. If this
equipment is used in a manner not specified by the manufacturer, the protection provided by it against
hazards may be impaired.
WARNING
Read safety messages before proceeding.
WARNING
Failure to follow the proper instructions may cause any one of the following situations to occur: loss of
life, personal injury, property damage, damage to this instrument, and warranty invalidation.
WARNING
Follow installation guidelines.
Failure to follow these installation guidelines could result in death or serious injury. If this equipment is
used in a manner not specified by the manufacturer, the protection it provides against hazards may be
impaired.
Install equipment as specified in this document.
Ensure that only qualified personnel perform the installation.
Inform and educate your personnel in the proper installation, operation, and maintenance of the
product.
Follow appropriate local and national codes.
If you do not understand any of the instructions, contact your Emerson representative for
clarification.
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WARNING
Electrical shock
Installation and servicing of this product may expose personnel to dangerous voltages.
Electrical installation must be in accordance with the National Electrical Code (ANSI/National Fire
Protection Agency-70) and/or any other national or local codes.
The equipment is protected throughout by double insulation.
Disconnect main power, wired to separate power source, before servicing.
Ensure that all equipment doors are closed and protective covers are in place, except when
maintenance is being performed by qualified personnel.
Signal wiring must be rated at least 240 V.
Non-metallic cable strain reliefs do not provide grounding between conduit connections. Use
grounding type bushings and jumper wires.
Make sure that the instrument is connected and properly grounded through a three-wire power
source.
Proper use and configuration is the operator's responsibility.
NOTICE
Ensure that you have received the correct model and options from your purchase order. Verify that this
Quick Start Guide covers your model and options. If it does not, call the Emerson Customer Care
Center at [phone] to request the correct Quick Start Guide.
NOTICE
Use only factory documented components for repair. Tampering or unauthorized substitution of parts
and procedures can affect the performance and cause unsafe operation of your process.
Contents
First steps.....................................................................................................................................5
General installation information.................................................................................................12
Wiring........................................................................................................................................ 13
Navigating the display................................................................................................................19
Start up transmitter....................................................................................................................25
Approvals...................................................................................................................................28
Product certifications................................................................................................................. 29
EU Declaration of Conformity.....................................................................................................31
China RoHS table........................................................................................................................33
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1 First steps
1.1 Unpack and inspect
Procedure
1. Inspect the shipping container. If it is damaged, contact the shipper
immediately for instructions.
2. If there is no apparent damage, unpack the container. Be sure all
items shown on the packing list are present. If items are missing,
notify Emerson immediately.
1.2 Dimensional drawings
Panel mounting
Note
The front panel is hinged at the bottom. The panel swings down for easy
access to the wiring locations. The operator is responsible for the panel
mounting seal integrity.
Figure 1-1: Panel mount, front view
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Figure 1-2: Panel mount, side view
A. Panel mount gasket
B. Four mounting brackets and screws provided with transmitter
C. Panels supplied by others. Maximum thickness: 0.375 in (9.52 mm)
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Figure 1-3: Panel mount, bottom view
A. Conduit openings
Figure 1-4: Panel cut-out
A. Maximum radius
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Wall mounting
Figure 1-5: Wall Mount, front view
A. Four cover screws
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Figure 1-6: Wall mount, side view
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Pipe mounting
Figure 1-7: Pipe mount, side view
A. 2 in (51 mm) pipe supplied by customer
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Figure 1-8: Pipe mount, bottom view
A. Front panel
B. Panel and pipe mount enclosure
C. Conduit openings
D. 2 in (51 mm) pipe mount bracket
E. Two sets U-bolts for 2 in (51 mm) pipe in kit: PN 23820-00
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2 General installation information
1. Install the transmitter with a sun shield or out of direct sunlight and
areas with extreme temperatures.
2. Install the transmitter in an area where vibration and
electromagnetic and radio frequency interference are minimized or
absent.
3. Keep the transmitter and sensor wiring at least 1 ft (0.30 m) from
high voltage conductors. Be sure there is easy access to the
transmitter.
4. The transmitter is suitable for panel, pipe, or surface mounting. Refer
to Dimensional drawings.
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3 Wiring
3.1 General wiring information
The front panel is hinged at the bottom. The panel swings down for easy
access to the wiring locations.
3.1.1 Removable connectors and signal input boards
The transmitter uses removable signal input boards and communication
boards to facilitate wiring and installation.
You can remove each of the signal boards either partially or completely from
the enclosure for wiring. The transmitter has three slots for placement of up
to two signal input boards and one communication board.
Slot 1 - left Slot 2 - center Slot 3 - right
Communication board Input board 1 Input board 2
3.1.2 Wire the signal input boards
Slots 2 and 3 are for signal input measurement boards.
Procedure
1. Wire the sensor leads to the measurement board following the lead
locations marked on the board.
2. Carefully slide the wired board fully into the enclosure slot and take
up the excess sensor cable through the cable gland.
3. Tighten the cable gland nut to secure the cable and ensure a sealed
enclosure.
3.1.3 Alarm relays
Emerson supplies four alarm relays with the switching power supply (85 to
264 Vac, 03 order code) and the 24 Vdc power supply (20 - 30 Vdc, 02 order
code). You can use all relays for process measurement(s) or temperature.
You can also configure any relay as a fault alarm instead of a process alarm.
In addition, you may configure any relay independently and program it to
activate pumps or control valves.
All process alarms, alarm logic (high or low activation or USP*), and
deadband are user-programmable. Customer-defined failsafe operation is
supported as a programmable menu function to allow all relays to be
energized or not energized as a default condition upon powering the
transmitter. You may program the USP* alarm to activate when the
conductivity is within a user-selectable percentage of the limit. USP*
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alarming is available only when a contacting conductivity measurement
board is installed.
3.2 Preparing conduit openings
There are six conduit openings in all configurations of the transmitter.
Note
Emerson fits four of the openings with plugs upon shipment.
Figure 3-1: Conduit openings
A. Front panel/keypad
B. Power leads
C. Alarm relay leads
D. Sensor 1 cable
E. 4-20 mA/HART®/Profibus® leads
F. Sensor 2 cable
G. Spare opening
NOTICE
Always use proper cable gland fittings and plugs for wire and cable
installations.
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Conduit openings accept 0.5 in (13 mm) conduit fittings or PG13.5 cable
glands. To keep the case watertight, block unused openings with Type 4X or
IP66 conduit plugs.
NOTICE
Use watertight fittings and hubs that comply with your requirements.
Connect the conduit hub to the conduit before attaching the fitting to the
transmitter.
3.3 Power, output, and sensor connections
3.3.1 Power wiring
Emerson offers two power supplies for the Rosemount 1057:
1. 24 Vdc (20-30 V) power supply (02 ordering code)
2. 85-265 Vac switching power supply (03 ordering code)
AC mains (115 or 230 V) leads and 24 Vdc leads are wired to the power
supply board, which is mounted vertically on the left side of the main
enclosure cavity. Each lead location is marked clearly on the power supply
board. Wire the power leads to the power supply board using the lead
markings on the board.
The grounding plate is connected to the earth terminal of power supply
input connector TB1 on the 01 (115/230 Vac) and 03 (85-265 Vac) power
supplies. The green screws on the grounding plate are intended for
connection to some sensors to minimize radio frequency interference. The
green screws are not intended to be used for safety purposes.
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Figure 3-2: 24 Vdc power supply (02 ordering code)
This power supply automatically detects DC power and accepts 20 Vdc to 30
Vdc inputs.
Four programmable alarm relays are included.
Figure 3-3: Switching AC power supply (03 ordering code)
This power supply automatically detects AC line conditions and switches to
the proper line voltage and line frequency.
Four programmable relays are included.
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3.3.2 Alarm relay wiring
Emerson supplies four alarm relays with the switching power supply (85 to
265 Vac, 03 order code) and the 24 Vdc power supply (20-30 Vdc, 02 order
code).
Wire the relay leads on each of the independent relays to the correct
position on the power supply board using the printed lead markings (NO/
Normally open, NC/Normally closed, or Com/Common) on the board. .
Figure 3-4: 4-24 Vdc power supply (02 ordering code)
NO1
Relay 1COM1
NC1
NO2
Relay 2COM2
NC2
NO3
Relay 3COM3
NC3
NO4
Relay 4COM4
NC4
3.3.3 Wire sensor to transmitter
Procedure
1. Wire the correct sensor leads to the main board using the lead
locations marked directly on the board.
2. After wiring the sensor leads, carefully slide the wired board fully into
the enclosure slot and take up the excess sensor cable through the
cable gland.
When wiring a pH/ORP sensor to the transmitter, follow this order:
1. Wire TB3/RTD to the return, sense, and RTD in terminals.
2. Wire TB2/reference and solution ground to the reference in,
reference shield, and solution ground terminals.
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3. Wire TB4/preamplifier (if present) to the +volts and -volts terminals.
4. Wire TB1/pH input to the pH shield and pH in terminals.
When wiring a contacting or toroidal conductivity sensor to the transmitter,
follow this order:
1. Wire TB2/RTD to the return, sense, RTD in, and shield terminals.
2. Wire TB1/conductivity to the receive B, receive A, shield, drive B,
drive A, and shield terminals.
When wiring a chlorine, oxygen, or ozone sensor to the transmitter, follow
this order:
1. Wire TB5/anode and cathode to the anode and cathode terminals.
2. Wire TB3/RTD to the return, sense, and RTD in terminals.
3. Wire TB2/solution ground to the solution ground terminal.
For recommended wire entry points, see Figure 3-1.
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4 Navigating the display
4.1 User interface
The transmitter has a large display which shows the three live measurement
readouts and up to six additional process variables or diagnostic parameters
concurrently. The display is back-lit, and the you can customize the format
to meet your requirements.
In addition, a dedicated DIAGNOSTIC button is available to provide access to
useful operational information on installed sensor(s) and any problematic
conditions. The display flashes Fault and/or Warning when these conditions
occur. Help screens are displayed for most fault and warning conditions to
guide you in troubleshooting. During calibration and programming, use the
keys to navigate to different display screens. The instructions on the display
screens guide you step-by-step through each procedure.
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4.2 Instrument keypad
There are four function keys and four selection keys on the instrument
keypad.
Function keys
Four top-level menu items appear when you press MENU.
Calibrate Calibrate the attached sensor(s) and analog output(s).
Hold Suspend analog outputs.
Program Program outputs, measurements, temperature, and security.
You can also reset the transmitter.
•Display: Program display format, language, warnings, and contrast.
Press MENU to display the Main Menu screen. Press MENU followed by EXIT
to display the main display.
Pressing the DIAG key displays active faults and warnings and provides
detailed instrument information and sensor diagnostics, including faults,
warnings, sensor 1, 2, and 3 information, current outputs live values, model
configuration string, e.g., 1057PPC03AN, instrument software version, and
AC frequency. Pressing ENTER on Sensor 1 or Sensor 2 provides useful
diagnostics and information (as applicable): Measurement, Sensor type, Raw
signal value, Cell constant, Zero offset, Temperature, Temperature offset,
Selected measurement range, Cable resistance, Temperatue sensor
resistance, and Signal board software version.
Press ENTER to store numbers and settings and move the display to the next
screen.
Press EXIT to return to the previous screen without storing changes.
Selection keys
Surrounding the ENTER key, four selection keys - Up, Down, Right, and Left -
move the cursor to all areas of the screen while using the menus.
Selection keys are used to:
1. Select items on the menu screens.
2. Scroll up and down the menu lists.
3. Enter or edit numeric values.
4. Move the cursor to the right or left.
5. Select measurement units during operation.
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