Emerson Rosemount 1056 Quick Start Guide
00825-0100-3156, Rev AB
Rosemount™ 1056
Four-Wire, Dual-Input Intelligent
Transmitter
Quick Start Guide
March 2020
Quick Start Guide March 2020
Safety information
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 quailty 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.
• 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.
• 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 800 854 8257 or 949
757 8500 to request the correct Quick Start Guide.
• For clarification of instructions, contact your Rosemount representative.
• Follow all warnings, cautions, and instructions marked on and supplied with the product.
• Use only qualified personnel to install, operate, program, and maintain the product.
• Install equipment as specified in the Installation section of this Quick Start Guide. Follow
appropriate local and national codes. Only connect the product to electrical and pressure sources
specified in this Quick Start Guide.
• 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.
• All equipment doors must be closed, and protective covers must be in place unless qualified
personnel are performing maintenance.
WARNING
Risk of electrical shock
Installation and servicing of this product may expose personnel to dangerous voltages.
Equipment protected throughout by double insulation.
Disconnect main power wired to separate power source before servicing.
Do not operate or energize instrument with case open.
Signal wiring within this box 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.
Unused cable conduit entries must be securely sealed by non-flammable closures to provide
exposure integrity in compliance with personal safety and environmental protection
requirements. Unused conduit openings must be sealed with NEMA 4X or IP65 conduit plugs to
maintain the ingress protection rating (IP65).
Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70)
and/or any other national or local codes.
Operate only with front panel fastened and in place.
Safety and performance require that this instrument be connected and properly grounded
through a three-wire power source.
Proper use and configuration is the operator's responsibility.
2 Emerson.com/Rosemount
March 2020 Quick Start Guide
CAUTION
This product generates, uses, and can radiate radio frequency energy and thus can cause radio
communication interference.
As temporarily permitted by regulation, this unit has not been tested for compliance within the limits
of Class A computing devices, pursuant to subpart J of part 15 of Federal Communication Commission
(FCC) rules, which are designed to provide reasonable protection against such interference.
Operation of this equipment in a residential area may cause interference, in which case the operator, at
his or her own expense, will be required to take whatever measures may be required to correct the
interference.
WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end
users’ equipment. This could be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting your
system. Restrict physical access by unauthorized personnel to protect end users’ assets. This is true for
all systems used within the facility.
Contents
First steps.....................................................................................................................................5
Install........................................................................................................................................... 9
Wire........................................................................................................................................... 10
Navigating the display................................................................................................................24
Start-up......................................................................................................................................30
Product certifications................................................................................................................. 33
EU Declaration of Conformity.....................................................................................................36
China RoHS Table....................................................................................................................... 38
Quick Start Guide 3
Quick Start Guide March 2020
4 Emerson.com/Rosemount
March 2020 Quick Start Guide
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 Mount
Figure 1-1: Panel Mount Front View
Quick Start Guide 5
Quick Start Guide March 2020
Figure 1-2: Panel Mount Side View
A. Panel mount gasket
B.
4X mounting brackets and screws provided with instrument
C. Panel supplied by others: maximum thickness .375-in. (9.52 mm)
Figure 1-3: Panel Mount Bottom View
A. 6X conduit openings
6 Emerson.com/Rosemount
March 2020 Quick Start Guide
Figure 1-4: Panel Mount Panel Cut-out
A. Maximum radius
Note
Panel mounting seal integrity (4/4X) for outdoor applications is the end
user's responsibility.
Figure 1-5: Wall Mount Front View
A. 4X cover screw
Quick Start Guide 7
Quick Start Guide March 2020
Figure 1-6: Wall Mount Side View
Figure 1-7: Pipe Mount Bottom View
A. Front panel
B. Panel and pipe mount enclosure
C. Conduit openings
D. 2-in. pipe mount bracket
8 Emerson.com/Rosemount
March 2020 Quick Start Guide
2 Install
2.1 General installation information
WARNING
Electrical shock
Electrical installation must be in accordance with the National Electric Code
(ANSI/NFPA-70) and/or any other applicable national or local codes.
1. Install the transmitter with a sunshield or out of direct sunlight and
areas with extreme temperatures.
2.
Install the system in an area where vibrations and electromagnetic
and radio frequency interference are minimized or absent.
3. Keep the transmitter and sensor wiring at least 1 ft. (0.3 m) from
high voltage conductors. Be sure there is easy access to the
transmitter and sample conditioning system.
4. The transmitter is suitable for panel, pipe, or surface mounting.
Quick Start Guide 9
Quick Start Guide March 2020
3 Wire
3.1 General wiring information
The transmitter is easy to wire.
It includes removable connectors and slide-out signal input boards.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 for ease of 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
Comm board Input board 1 Input board 2
3.1.2 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 Digital communication boards
HART® and Profibus® DP communication boards will be available in the
future as options for Rosemount 1056 digital communication with a host.
The HART board supports Bell 202 digital communications over an analog
4-20 mA current output. Profibus DP is an open communications protocol
that operates over a dedicated digital line to the host.
3.1.4 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.
10 Emerson.com/Rosemount
March 2020 Quick Start Guide
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.
As 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*
alarming is available only when a contacting conductivity measurement
board is installed.
3.2 Prepare conduit openings
There are six conduit openings in all configurations of the transmitter.
Note
Emerson fits four of the openings with plugs upon shipment.
Quick Start Guide 11
Quick Start Guide March 2020
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
Note
Always use proper cable gland fittings and plugs for wire and cable
installations.
Conduit openings accept ½-in. (12.7 mm) conduit fittings or PG13.5 cable
glands. To keep the case watertight, block unused openings with Type 4X or
IP66 conduit plugs.
Note
Use watertight fittings and hubs that comply with your requirements.
Connect the conduit hub to the conduit before attaching the fitting to the
transmitter.
12 Emerson.com/Rosemount
Loading...