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 continued operation to
the design specifications, read this Manual 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 Manual covers your model and options. If not, call 1-800-854-8257 or 949-757-8500 to
request the corrrect Manual.
• 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.
• Inform and educate your personnel in the proper installation, operation, and maintenance of the
product.
• Install equipment as specified in the installation section of this Manual. Follow appropriate local
and national codes. Only connect the product to electrical and pressure sources specified in this
Manual.
• Use only factory documented components for repair. Tampering or unauthorized substitution of
parts can affect product 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 Type 4X or IP66 conduit plugs to
maintain the ingress protection rating (Type 4X).
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.
Proper use and configuration is the operator's responsibility.
2Emerson.com/Rosemount
Page 3
April 2020Quick Start Guide
CAUTION
Radio interference
This product generates, uses, and can radiate radio frequency energy and thus can cause radio
communication interference. Improper installation or operation may increase such 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 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 own expense, will be required to take whatever measures may be required to
correct the interference.
CAUTION
Industrial environments
This product is not intended for use in the light industrial, residential, or commercial
environments per the instrument's certification to EN50081-2.
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.
Warranty
LIMITED WARRANTY: Subject to the limitations contained in Section 2 herein and except as
1.
otherwise expressly provided herein, Emerson (“Seller”) warrants that the firmware will
execute the programming instructions provided by Seller and that the Goods manufactured
or Services provided by Seller will be free from defects in materials or workmanship under
normal use and care until the expiration of the applicable warranty period. Goods are
warranted for twelve (12) months from the date of initial installation or eighteen (18) months
from the date of shipment by Seller, whichever period expires first. Consumables and
Services are warranted for a period of 90 days from the date of shipment or completion of the
Services. Products purchased by Seller from a third party for resale to Buyer (“Resale
Products”) shall carry only the warranty extended by the original manufacturer. Buyer agrees
that Seller has no liability for Resale Products beyond making a reasonable commercial effort
to arrange for procurement and shipping of the Resale Products. If Buyer discovers any
warranty defects and notifies Seller thereof in writing during the applicable warranty period,
Seller shall, at its option, promptly correct any errors that are found by Seller in the firmware
or Services, or repair or replace F.O.B. point of manufacture that portion of the Goods or
firmware found by Seller to be defective, or refund the purchase price of the defective
portion of the Goods/Services. All replacements or repairs necessitated by inadequate
maintenance, normal wear and usage, unsuitable power sources, unsuitable environmental
conditions, accident, misuse, improper installation, modification, repair, storage or handling,
or any other cause not the fault of Seller are not covered by this limited warranty, and shall be
at Buyer's expense. Seller shall not be obligated to pay any costs or charges incurred by Buyer
or any other party except as may be agreed upon in writing in advance by an authorized Seller
representative. All costs of dismantling, reinstallation and freight, and the time and expenses
of Seller's personnel for site travel and diagnosis under this warranty clause shall be borne by
Buyer unless accepted in writing by Seller. Goods repaired and parts replaced during the
warranty period shall be in warranty for the remainder of the original warranty period or
Quick Start Guide3
Page 4
Quick Start GuideApril 2020
ninety (90) days, whichever is longer. This limited warranty is the only warranty made by
Seller and can be amended only in a writing signed by an authorized representative of Seller.
Except as otherwise expressly provided in the Agreement, THERE ARE NO REPRESENTATIONS
OR WARRANTIES OF ANY KIND, EXPRESSED OR IMPLIED, AS TO MERCHANTABILITY, FITNESS
FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS
OR SERVICES. It is understood that corrosion or erosion of materials is not covered by our
guarantee.
2.
LIMITATION OF REMEDY AND LIABILITY: SELLER SHALL NOT BE LIABLE FOR DAMAGES CAUSED
BY DELAY IN PERFORMANCE. THE SOLE AND EXCLUSIVE REMEDY FOR BREACH OF
WARRANTY HEREUNDER SHALL BE LIMITED TO REPAIR, CORRECTION, REPLACEMENT, OR
REFUND OF PURCHASE PRICE UNDER THE LIMITED WARRANTY CLAUSE IN SECTION 1
HEREIN. IN NO EVENT, REGARDLESS OF THE FORM OF THE CLAIM OR CAUSE OF ACTION
(WHETHER BASED IN CONTRACT, INFRINGEMENT, NEGLIGENCE, STRICT LIABILITY, OTHER
TORT, OR OTHERWISE), SHALL SELLER'S LIABILITY TO BUYER AND/OR ITS CUSTOMERS
EXCEED THE PRICE TO BUYER OF THE SPECIFIC GOODS MANUFACTURED OR SERVICES
PROVIDED BY SELLER GIVING RISE TO THE CLAIM OR CAUSE OF ACTION. BUYER AGREES
THAT IN NO EVENT SHALL SELLER'S LIABILITY TO BUYER AND/OR ITS CUSTOMERS EXTEND TO
INCLUDE INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES. THE TERM
“CONSEQUENTIAL DAMAGES” SHALL INCLUDE, BUT NOT BE LIMITED TO, LOSS OF
ANTICIPATED PROFITS, LOSS OF USE, LOSS OF REVENUE, AND COST OF CAPITAL.
EU Declaration of Conformity.....................................................................................................27
China RoHS table........................................................................................................................29
4Emerson.com/Rosemount
Page 5
April 2020Quick Start Guide
1Install
1.1Unpack and inspect
Consult the table to verify that you have received the parts for the option
you ordered.
Table 1-1: Rosemount Clarity II Turbidmeter Parts
ItemModel/part number
Single input turbidity transmitter with
®
HART
Dual input turbidity transmitter with
HART
Sensor - EPA standards8-0108-0002-EPA
Sensor - ISO standard8-0108-0003-ISO
Cable - 3 ft. (0.9 m)2413800
Cable - 20 ft. (6.1 m)2409700
Cable - 50 ft. (15.2 m)2409800
Calibration cup2410100
Molded chamber/debubbler24170-00
56-03-27-38-HT
56-03-27-37-HT
1.2General installation information
1. Although the transmitter is suitable for outdoor use, do not install it
in direct sunlight or in areas of 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 one foot (0.3 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 the figures below.
Quick Start Guide5
Page 6
Quick Start GuideApril 2020
WARNING
Electrical shock
Electrical installation must be in accordance with the National Electrical
Code (ANSI/NFPA-70) and/or any other applicable national or local
codes.
Do not operate or energize instrument with case open.
Figure 1-1: Panel Mount Front View
6Emerson.com/Rosemount
Page 7
April 2020Quick Start Guide
Figure 1-2: Panel Mount Side View
A. Panel mount gasket
B. Panel supplied by others. Maximum thickness: 0.375 in. (9.52 mm)
C. 4X mounting brackets and screws provided with instruments
Quick Start Guide7
Page 8
Quick Start GuideApril 2020
Figure 1-3: Panel Mount Bottom View
A. Conduit openings
8Emerson.com/Rosemount
Page 9
April 2020Quick Start Guide
Figure 1-4: Panel Cut-Out
A. Maximum
Quick Start Guide9
Page 10
Quick Start GuideApril 2020
Figure 1-5: Wall/Surface Mount Front View
A. 2-in. pipe supplied by customer.
Vertical pipe mounting shown. For horizontal pipe, rotate brackets and
U-bolts 90 °.
Note
Unless otherwise specified.
B. 4X cover screw
10Emerson.com/Rosemount
Page 11
April 2020Quick Start Guide
Figure 1-6: Wall/Surface Mount Side View
Quick Start Guide11
Page 12
Quick Start GuideApril 2020
Figure 1-7: Pipe Mount Bottom View
A. Front panel
B. 2-in. pipe mount bracket
C. 2X set U-bolts for 2-in. pipe in kit PN 23820
12Emerson.com/Rosemount
Page 13
April 2020Quick Start Guide
Figure 1-8: Pipe Mount Side View
Quick Start Guide13
Page 14
Quick Start GuideApril 2020
1.3Install debubbler assembly
See Figure 1-9 for installation.
Figure 1-9: Debubbler and Flow Chamber
A. Inlet
B. Outlet
C. Sensor port
Procedure
1. Connect the sample line to the inlet fitting.
The fitting accepts ¼-in. OD tubing.
2. Attach a piece of ⅜-in. ID soft tubing to the drain fitting.
The debubbler must drain to atmosphere.
WARNING
High pressure and temperature
Before removing the sensor, be absolutely certain that the process
pressure is reduced to 0 psig and the process temperature is lowered
to a safe level!
14Emerson.com/Rosemount
Page 15
April 2020Quick Start Guide
CAUTION
Reading errors
During operation, the debubbler is under pressure. A 0.040 in. (1
mm) orifice in the outlet provides the pressure. Back pressure helps
prevent outgassing, which can lead to bubbles accumulating on the
sensor face, resulting in erroneous readings.
Do not exceed 30 psig (308 kPa abs) inlet pressure.
The amount of pressure in the debubbler can be estimated from the
flow rate. See Table 1-2.
Table 1-2: Approximate Debubbler Pressure as a Function of Flow
(0.040 Inch Outlet Orifice)
gphpsigmL/minkPa abs
21100110
43200120
68300140
814400160
1021500190
1126600240
1231700280
----800340
To control and monitor sample flow, a valved rotameter with fittings
is available (PN 24103-00).
3. Attach the rotameter to the debubbler outlet.
You can also use the rotameter to increase back pressure on the
debubbler if additional pressure is needed to prevent outgassing.
Quick Start Guide15
Page 16
Quick Start GuideApril 2020
1.4Install sensor
Figure 1-10: Sensor
A. O-ring PN 9550145
B. Light source
C. Detector
Procedure
1. Unscrew the nut on the side of the debubbler.
2. Insert the sensor in the mouth of the measuring chamber.
Be sure the pin on the debubbler lines up with the hole in the sensor.
3. Replace the nut.
4. Remove the protective cap from the sensor.
5. Screw the cable onto the receptacle.
The plug and receptacle are keyed for proper alignment.
The sensor is rated to IP65 when properly connected to the cable.
Postrequisites
To prevent possible water damage to the connector contacts, be sure the
cable receptacle and the connector on the back of the sensor are dry when
connecting or disconnecting the cable.
16Emerson.com/Rosemount
Page 17
April 2020Quick Start Guide
1.5Install Rosemount 56 transmitter
Figure 1-11: Non-Incendive Field Wiring Installation for the Rosemount
56-27-37 Transmitter
A. Metal conduit
B. If sensor is equipped with a VP connector, the VP connector must be in
the unclassified area.
C. Sensor cable is shielded.
During installation, leave maximum amount of jacket insulation possible
on N.I. field wiring within instrument enclosure. After termination, wrap
N.I. field wiring within enclosure with mylar tape to ensure adequate
double insulation remains.
Max cable length is 50 ft. (15.2 m).
D. Recommended sensor attached. See drawing 1700703 for sensors
recommended for use with options: -30, -31, -32, -33, -34, -35, and -36.
(No sensor if blank or -38).
E.
WARNING
Use with non-flammable process media only.
F. Rosemount Clarity II turbidity sensor #2 (optional): Option-37
G. Rosemount Clarity II turbidity sensor #1: Option-27
H. Sensor 1. See Drawing 1700703 for sensors recommended for use with
options: -20, -21, -22, -24, -25, and -26.
I. If sensor is equipped with a VP connector, the VP connector must be in
the unclassified area.
J. Rosemount 56 hazardous area
Quick Start Guide17
Page 18
Quick Start GuideApril 2020
Class I, Division 2, Groups A-D, 0 ° to 50 °C
Class II, III, Division 2, Groups E-G
K. Alarm wiring (Vac) (optional)
L. Analog output (optional)
M. Ground connection may be made in a hazardous area.
N. Power supply
18Emerson.com/Rosemount
Page 19
April 2020Quick Start Guide
Figure 1-12: CSA Non-Incendive Field Wiring Installation
A. Metal conduit
B. Recommended sensor attached. See Drawing 1700704 for sensors
recommended for use with option -31. (No sensor if blank or -38).
C.
WARNING
Use with non-flammable process media only.
D. Rosemount Clarity II turbidity sensor (to option -37), pH sensor (to option
-32), amperometric sensor (to option -34, -35, or -36), contacting
conductivity sensor (to option -30), or any simple apparatus to the same
connections. No sensor if option is blank or -38.
E. Rosemount Clarity II turbidity sensor (to option -27), pH sensor (to option
-22), amperometric sensor (to option -24, 25, or -26), contacting
conductivity sensor (to option -30), or any simple apparatus to the same
connections.
F. Sensor 1. See Drawing 1700704 for sensors recommended for use with
option -21.
G. Unclassified area
H. Sensor cable is shielded.
I. During installation, leave maximum amount of jacket insulation possible
on N.I. field wiring within instrument enclosure. After termination, wrap
N.I. field wiring within enclosure with mylar tape to ensure adequate
double insulation remains.
Max. cable length is 50 ft. (15.2 m).
You may use non-incendive field wiring methods to connect sensor to the
turbidity, amperometric, pH, and contacting conductivity sensor boards.
Attached pH, contacting conductivity, or amperometric sensor boards
must be CSA approved as non-incendive for Class I, Division 2, Groups
ABCD with entity input values of Vmax and Imax ≥ Voc and Isc listed in
Quick Start Guide19
Page 20
Quick Start GuideApril 2020
Tables 1A to 1C, and the Ci and Li of the sensor and interconnected
wiring must be ≤ Ca and La listed in tables 1A to 1C or be classified as
"simple apparatus." Simple apparatus are devices which are incapable of
generating or storing more than 1.2 V, 0.1 A, 25 mW, or 20 µJ
(pH/ORP/ISE and amperometric sensors without preamps and contacing
conductivity sensors qualify as simple apparatus.
J. Rosemount 56 hazardous area
Class I, Division 2, Groups A-D, 0 ° to 50 °C
Class II, III, Division 2, Groups E-G
K. Alarm wiring (Vac) (optional)
L. Analog output (optional)
M. Power supply
N. You may make a ground connection in a hazardous area.
Note
A. Installation must conform to the CEC.
B. Seal required at each conduit entrance.
C. Unless otherwise specified.
20Emerson.com/Rosemount
Page 21
April 2020Quick Start Guide
Figure 1-13: Non-Incendive Field Wiring Connection for Class 1, Division
1, Group D
Turbidity sensor board
Option -27/-37: turbidity
May only be used with a Rosemount Clarity II Turbidity Sensor.
Quick Start Guide21
Page 22
Quick Start GuideApril 2020
2Wire
2.1General wiring information
The transmitter is easy to wire.
The front panel is hinged at the bottom. The panel swings down for easy
access to the wiring locations.
2.1.1Removable 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 - leftSlot 2 - centerSlot 3 - right
Profibus® boardSignal board 1Signal board 2
2.1.2Signal 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.
Note
For the purpose of replacing factory-installed signal input boards,
Rosemount is the sole supplier.
2.1.3Digital communication boards
HART® digital communications is standard on this system. A Profibus® DP
communication board is available as an option for the system's
communication with a host. HART communication supports Bell 202 digital
communications over an analog 4-20 mA current output. Profibus DP is an
open communications protocol which operates over a dedicated digital line
to the host.
22Emerson.com/Rosemount
Page 23
April 2020Quick Start Guide
2.1.4Alarm 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.
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.
2.2Prepare conduit openings
The transmitter enclosure has six conduit openings. Four conduit openings
are fitted with conduit plugs.
Conduit openings accept ½-in. conduit fittings or PG 13.5 cable glands. To
keep the case watertight, block unused openings with NEMA® 4X or IP65
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.
2.3
2.4
Prepare sensor cable
The Rosemount T56 is intended for use with all Rosemount sensors. Refer to
the sensor installation instructions for details on preparing sensor cables.
Power, output, and sensor connections
2.4.1Power wiring
Emerson offers two power supplies for the Rosemount T56
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.
Quick Start Guide23
Page 24
Quick Start GuideApril 2020
The grounding plate is connected to the earth terminal of the -03 (85 to 265
Vac) power supplyu. The green colored 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.
2.4.2Current output wiring
Emerson ships all instruments with two 4-20 mA current outputs. Wiring
locations for the outputs are on the main board which is mounted on the
hinged door of the instrument.
Wire the output leads to the correct position on the main board using the
lead markings (+/positive, -/negative) on the board. Emerson provides male
mating connectors with each unit.
2.4.3Alarm 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. .
2.4.4Sensor wiring to signal boards
Plug the pre-terminated sensor cable connector directly into the turbidity
signal board mating connector.
WARNING
Electrical shock
Electrical installation must be in accordance with the National Electrical
Code (ANSI/NFPA-70) and/or any other applicable national or local codes.
2.4.5Wire sensor cable
The sensor cable is pre-wired to a plug that inserts into a receiving socket on
the signal board.
See Figure 2-1.
24Emerson.com/Rosemount
Page 25
April 2020Quick Start Guide
Figure 2-1: Turbidity Signal Board with Plug-in Sensor Connection
The cable also passes through a strain relief fitting. To install the cable:
Procedure
1. Remove the wrenching nut from the strain relief fitting.
2. Insert the plug through the hole in the bottom of the enclosure
nearest the sensor socket. Seat the fitting in the hole.
3. Slide the wrenching nut over the cable plug and screw it onto the
fitting.
4. Loosen the cable nut so the cable slides easily.
5. Insert the plug into the appropriate receptacle. To remove the plug,
squeeze the release clip and pull straight out.
6. Adjust the cable slack in the enclosure and tighten the cable nut.
Be sure to allow sufficient slack to avoid placing stress on the cable
and connections.
7. Plug the cable into the back of the sensor.
The sensor is rated to IP65 when properly connected to the cable. To
prevent possible water damage to the connector contacts, be sure
Quick Start Guide25
Page 26
Quick Start GuideApril 2020
the cable receptacle and the connector on the back of the sensor are
dry when connecting or disconnecting the cable.
8. Place the sensor in either the measuring chamber or the calibration
cup.
Important
The sensor must be in a dark place when power is first applied to
transmitter.
Note
If S1 Warning appears, check sensor cable connection and
confirm sample water flow at debubbler drain outlet.
Important
When using EPA/incandescent sensors (P 8-0108-0002-EPA):
• Do not power up the instrument without the sensor connected.
• Do not disconnect and reconnect a sensor while a transmitter is
powered.
If this is inconvenient or cannot be avoided:
• Cycle power to the instrument after connecting to the sensor or
• Perform a slope calibration or standard calibration routine after
connecting the sensor.
Following these guidelines will extend the life of the incandescent lamp and
avoid premature warnings and faults due to reduced lamp life.
The Emerson logo is a trademark and service
mark of Emerson Electric Co. Rosemount is a
mark of one of the Emerson family of companies.
All other marks are the property of their
respective owners.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.