Emerson Rosemount 2410 Guida alla configurazione
Manual Supplement
00809-0200-2410, Rev AA
November 2015
Rosemount 2410 Tank Hub
Upgrade Instruction for Primary Bus and Secondary Bus
2
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
1.1 Safety
Procedures and instructions in this section may require special precautions to ensure the
safety of the personnel performing of the operations. Information that raises potential
safety issues is indicated by a warning symbol . Refer to the following safety messages
before performing an operation preceded by this symbol.
Failure to follow these installation guidelines could result in death or serious injury:
Make sure only qualified personnel perform the installation.
Use the equipment only as specified in this manual. Failure to do so may impair
the protection provided by the equipment.
Explosions could result in death or serious injury
Verify that the operating environment of the transmitter is consistent with the
appropriate hazardous locations specifications.
To prevent ignition of flammable or combustible atmospheres, disconnect
power before servicing.
Electrical shock can result in death or serious injury
Use extreme caution when making contact with the leads and terminals.
Make sure the main power is off and the lines to any other external power
source and disconnected or not powered while wiring the transmitter.
Any substitution of non-authorized parts of repair, other than exchanging the complete
transmitter head or probe assembly, may jeopardize safety and is prohibited.
Unauthorized changes to the product are strictly prohibited as they may
unintentionally and unpredictably alter performance and jeopardize safety.
Unauthorized changes that interfere with the integrity of the welds or flanges, such as
making additional perforations, compromise product integrity and safety. Equipment
ratings and certifications are no longer valid on any products that have been damaged
or modified without the prior written permission of the Emerson Process Management.
Any continued use of product that has been damaged or modified without the written
authorization is at the customer’s sole risk and expense.
3
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
1.2 Introduction
This instruction describes how to upgrade a Primary/Secondary Fieldbus on existing 2410
Tank Hub.
Note
The upgrade must be documented. This includes stating the serial number of the device,
date of upgrade, type of upgrade and name of the person performing the upgrade.
1.3 The upgrade kit
The modification kit consists of the following parts:
Screw M36
Plate for Main Label
Main and Spare Part Label
PCM Modem Board (if applicable)
Start Code (if applicable)
1.3.1 Tools
The following tools are required
A small screwdriver used for disconnecting the cables from 2410.
A torx T-20 screwdriver for dismounting the 2410 device.
1.4 Installation procedure
When upgrading the 2410 Tank Hub, make sure to follow and observe local safety
regulations when working with electrical equipment within the hazardous locations.
Always make sure to have the necessary site permissions before starting any kind of work
within the hazardous locations. If unsure, consult the local personnel on site.
4
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
1.5 Upgrading procedure
Note
If the upgrade only requires a new start code proceed to 23.
1. Power off the device at the power source.
2. Disconnect all cabling.
3. If necessary, move the device head to a safe, non-hazardous area.
4. Remove the cover from the transmitter.
5. Unsnap the display cover by pressing two plastic clips upwards.
Bring the transmitter head to a suitable location for maintenance work and continue with
the exchange and make sure to follow proper protection procedures in order to avoid
damage from Electrostatic Discharge (ESD).
5
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
6. Disconnect the cables from the mother board.
7. Remove all the 6 screws holding the plastic holder inside the housing.
6
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
8. Remove the plastic holder from the housing.
9. Press down the plastic clips to detach the electronics. Detach and remove the
electronics package from the plastic holder.
7
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
10. Remove the plate that holds the power supply in place. This will allow for easy
access to the primary and secondary bus boards.
11. Exchange the primary or secondary bus board depending on the desired
configuration. Add or exchange the primary/secondary board depending on
desired configuration.
Primary bus
Secondary bus
8
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
12. If an IS board is mounted on the primary side make sure the connection cable is
placed under the secondary bus board if such board is present.
13. Attach the power supply board back to the main board, ensure that all boards are
aligned and properly resting against the board support.
9
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
14. Steer the boards into the grooves of the holder; make sure the heat sink is properly
aligned against the bottom of the holder.
15. Push the two parts together all the way until the holder snaps in place and the
boards are visible in the inspection holes.
10
Manual Supplement
00809-0200-2410, Rev AA
Rosemount 2410 Tank Hub
November 2015
Rosemount 2410 Tank Hub
16. Place the electronic package back into the housing and secure it with the screws.
17. Connect all the cables back to the mother board where applicable.
18. Make sure that cables are not pushed down in the space next to the IS Component
(if present), the cabling might otherwise impair Intrinsic Safety of the Board.
19. Arrange the cables so that they can't be damaged by the threads when mounting
the housing cover.
20. Snap on the Display cover or the Label Display Cover (depending on the version).
21. Inspect the O-ring on the housing cover, make sure it is not damaged, and if it is dry
apply some grease on the O-ring and the threads. Damaged O-ring must be
replaced with a new one.
22. Tighten the cover.
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