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Emerson Rosemount 2460 Quick Start Manual
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Emerson Rosemount 2460 Quick Start Manual

System hub
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Quick Start Guide
00825-0100-2460, Rev AA
September 2020
™
Rosemount
2460 System Hub

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Summary of Contents for Emerson Rosemount 2460

  • Page 1 Quick Start Guide 00825-0100-2460, Rev AA September 2020 ™ Rosemount 2460 System Hub...

  • Page 2: Table Of Contents

    Quick Start Guide September 2020 Contents About this guide...........................3 Overview............................5 General information........................11 Installation..........................12 Configuration..........................35 Operation...........................58 Product certifications......................... 59 Rosemount 2460 Tank Hub...

  • Page 3: About This Guide

    For equipment service or support needs, contact your local Emerson Automation Solutions/Rosemount Tank Gauging representative. Spare Parts Any substitution of non-recognized spare parts may jeopardize safety.
  • Page 4 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. Rosemount 2460 Tank Hub...

  • Page 5: Overview

    Overview Communication The Rosemount Tank Gauging system supports various communication interfaces for field devices, TankMaster PC and other host computers. Figure 2-1: Typical Configuration of a Rosemount 2460 System Hub A. TankMaster B. USB, RS232 C. Modem D. Ethernet (Modbus TCP), RS232, RS485 E.
  • Page 6 Quick Start Guide September 2020 The Rosemount 2460 System Hub collects measurement data from field devices and transmits the data to a host system. It also handles communication from a host to the field devices. The Rosemount 2460 supports a number of host communication interface standards such as Ethernet, TRL2, RS485, and RS232.
  • Page 7 September 2020 Quick Start Guide Components This section shows the various parts of the Rosemount 2460 System Hub. Note The Rosemount 2460 is designed for use in non-hazardous areas. Figure 2-2: Rosemount 2460 System Hub Front and Top View A. Main label B.
  • Page 8 B. Cable entries (6 x M20 x 1.5) C. Cable entry M25 (power) D. Membrane E. Cable entries (3 x M20 x 1.5) F. Cable entry for Ethernet connection ETH 1 G. Cable entry for Ethernet connection ETH 2 Rosemount 2460 Tank Hub...
  • Page 9 September 2020 Quick Start Guide Figure 2-4: Inside the Rosemount 2460 System Hub A. Communication boards B. Write protection switch C. Terminal board / ports (1 to 8) D. Ethernet ports E. USB port F. SD memory card slot G. LEDs (power=green, status=yellow, error=red) H.
  • Page 10 Quick Start Guide September 2020 2.2.1 Write protection switch The Rosemount 2460 System Hub is equipped with a write protection switch for preventing unauthorized changes of the 2460 configuration database. Figure 2-5: Write protection A. Write protection switch In addition to the switch, the Rosemount 2460 supports software write protection.

  • Page 11: General Information

    September 2020 Quick Start Guide General information Service support For service support contact the nearest Emerson Automation Solutions / Rosemount Tank Gauging representative. Contact information can be found on the web site www.Emerson.com. Product recycling/disposal Recycling of equipment and packaging should be taken into consideration and disposed of in accordance with local and national legislation/ regulations.

  • Page 12: Installation

    Quick Start Guide September 2020 Installation Installation considerations The Rosemount 2460 System Hub may be installed on various non- hazardous locations at the plant. • In case the system hub is exposed to long periods of sunshine, a sunshade should be used to prevent the system hub from being heated to temperatures above the maximum operating temperature.
  • Page 13 • Assign communication addresses for level gauges and other tank devices to be stored in the Tank Databases of the Rosemount 2460 System Hub and Rosemount 2410 Tank Hub Electrical installation for more information on cables and glands. See the Rosemount Tank Gauging System Configuration Manual (Document no.
  • Page 14 2460 which may be used for this purpose. 2. Drill four holes with appropriate size to fit screw diameter 6 mm. 3. Loosen the two screws (M6 x 2) on the Rosemount 2460 housing that keep the lid in closed position and open the lid.
  • Page 15 September 2020 Quick Start Guide 4. Attach the Rosemount 2460 to the wall. There are four holes on the housing to be used for the screws. The required screw dimension is given by Figure 4-2. A. Holes (x4) for attaching the system hub to a wall B.
  • Page 16 Quick Start Guide September 2020 4.2.1 Mounting template A mounting template is shipped with the Rosemount 2460 which can be used to mark the position of the holes (see Figure 4-1). Figure 4-1: Mounting Template with Hole Pattern for the Rosemount...
  • Page 17 September 2020 Quick Start Guide Figure 4-2: Rosemount 2460 System Hub Dimensions 36 (4x) A. Four holes Ø 6.5 mm B. Ø 12.5 mm (4x); Maximum dimension of screw head Dimensions are in mm. Quick Start Guide...
  • Page 18 See Electrical Installation Drawing D7000001-928 for further information. 4.3.2 Cable entries The Rosemount 2460 housing has nine M20 x 1.5 and two M25 x 1.5 entries. Connections must be made in accordance with local or plant electrical codes. Make sure that unused cable entries are properly sealed to prevent moisture or other contamination from entering the terminal board compartment of the electronics housing.
  • Page 19 September 2020 Quick Start Guide Inside the Rosemount 2460’s terminal compartment there is a ground bar with screw connections identified by ground symbols . The ground bar shall only be used for connecting signal related ground wires, e.g. shield ground connections from the field bus harness. The protective earth ground connection shall be connected to the system hub via the dedicated power board IEC plug and the external grounding screw on the housing.
  • Page 20 Quick Start Guide September 2020 4.3.6 Connecting to a Rosemount 2460 System Hub There are several ways to connect a Rosemount 2460 System Hub to a host system: • from a Host Port using TRL2 bus • from a Host Port using RS232 or RS485 •...
  • Page 21 September 2020 Quick Start Guide Table 4-2: Port Configuration Options Ports Alternative 6+2 (standard) Field Field Field Field Field Field Host Host Port Port Port Port Port Port Port Port Alternative 5+3 Field Field Field Field Field Host Host Host Port Port Port...
  • Page 22 • Wiring diagrams for examples on how to connect the Rosemount 2460 to various host systems and field devices. • For wiring of redundant system hubs see Figure 5. Use the enclosed metal plugs to seal any unused cable entries.
  • Page 23 Torque the two screws to 4 Nm (35 in.-lb). Ensure that it is fully engaged to prevent water from entering the terminal compartment. Front view Figure 4-3: Rosemount 2460 Front View A. Lid B. Lock ring C. Captive screws x 2 D.
  • Page 24 A. TRL2, RS485, ENRAF B. Other interfaces C. Write Protection Switch ON/OFF D. Ethernet 1 E. Ethernet 2 F. Ethernet 3 / Service G. USB A 2.0 H. SD card I. Ground bar for cable shield Rosemount 2460 Tank Hub...
  • Page 25 Ethernet communication bus. Ethernet port ETH1 is used for DCS/host communication via Modbus TCP. In case the Rosemount 2460 is connected to a Local Area Network (LAN) via Modbus TCP, ensure the connection is secure and no unauthorized personnel can grant access.
  • Page 26 Table 4-4: Bus Connections to Port 1 - 6 Standard Interface TRL2 (A and B polarity independent) RS485 (2-wire) (Modbus, Whessoe 550/660, GPE) Internally referenced to signal ground Enraf BPM (A and B polarity independent) For daisy-chain Rosemount 2460 Tank Hub...
  • Page 27 Recommended for redundant systems Conductors Ensure that you use cables suitable for the terminal blocks that are supplied by Emerson for the Rosemount 2460 System Hub. Table 4-6: Cables Suitable for Terminal Blocks Supplied by Emerson Conductor connection Maximum (mm Solid Flexible Flexible, Ferrule with plastic collar 1.5...
  • Page 28 2460- TAG: S/N: MFG (yymmdd): DEVICE ID: MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W A. External ground Table 4-7: Tightening Torque (Nm) for Glands Supplied by Emerson Item Thread Body Top Nut Table 4-8: Cable Diameter (mm) for Glands Thread Cable Ø...
  • Page 29 September 2020 Quick Start Guide 4.3.9 Ground lug Figure 4-11: Ground Lug Dimensions A. Ground lug • Cable lug thickness maximum 4 mm • Cable lug height maximum 10 mm B. Cable size minimum 4 mm or AWG 11 C. External ground screw M5 Quick Start Guide...
  • Page 30 A. 24 - 48 Vdc; 100 - 250 Vac; 50 - 60 Hz; Max 20 W B. Protective ground Power connector Note Connector is of type IEC C16. Note Connector is supplied by factory. Figure 4-13: Power Connector Supplied by Emerson Note Use connector type IEC C16 only. Rosemount 2460 Tank Hub...
  • Page 31 September 2020 Quick Start Guide Table 4-9: Torque Values for Power Connector Assembly Item Max torque Terminals 0.8 Nm Cable clamp 1.2 Nm Cover 1.2 Nm Cable size Table 4-10: Cable and Wire Size for Power Cord Power cord connector supplied by manufacturer Wire (x3) Max.
  • Page 32 In the standard configuration Port1 to Port 6 are connected to field devices and Port 7 and Port 8 are used for host communication. Figure 4-14: Rosemount 2460 System Hub Connected to Field Devices and TankMaster PC A. Rosemount TankMaster PC B.
  • Page 33 Figure 4-15 shows a wiring diagram with a Rosemount 2460 connected to a host system via Modbus TCP. Figure 4-15: Rosemount 2460 Connected to Host System Via Eth 1 Port and Modbus TCP A. Host system B. Modbus TCP C.
  • Page 34 Quick Start Guide September 2020 Figure 4-16: Example of Wiring Diagram with Redundant Rosemount 2460 System Hubs A. TRL2 bus to host B. Rosemount 2460 primary unit C. Ethernet cable for redundancy connection D. Rosemount 2460 backup unit Rosemount 2460 Tank Hub...

  • Page 35: Configuration

    Setting up a Rosemount 2460 System Hub 5.3.1 Introduction A Rosemount 2460 System Hub is easy to install and configure by using the TankMaster Winsetup configuration program. The WinSetup installation wizard guides you through the basic configuration to start up a Rosemount 2460.
  • Page 36 Rosemount 2460 Reference Manual for more information. 3. Make sure that the Rosemount 2460 is properly wired and up and running. Check that the Power LED is on and the Status LED indicates normal operation. 4. (Redundancy). Make sure that the two system hubs are properly wired as described in Wiring.
  • Page 37 Rosemount 2460 will be able to communicate with the host system and collect data from field devices. 8. In case the Rosemount 2460 communicates with a host system via the Ethernet 1 port and Modbus TCP protocol, open the Web based Graphical User Interface for configuration.
  • Page 38 Ethernet (ETH1) Modbus TCP TRL2, RS485 Host/DCS Gauges and transmitters from other vendors Plant network Rosemount 5900S Radar Level Gauge Rosemount 2460 System Hub Rosemount 2240S Temperature Transmitter Field/Host Ports Rosemount 2410 Tank Hub TRL2 Rosemount 2230 Display RS232, RS485 Tankbus...
  • Page 39 Rosemount 5900S 2-in-1. One Rosemount 2410 Tank Hub for each tank In this example a Rosemount 2460 System Hub is connected to two tanks, each of which has a separate Rosemount 2410 Tank Hub. Each tank has a Rosemount 5900S Radar Level Gauge, a Rosemount 2240S Multi-Input Temperature Transmitter, and a Rosemount 2230 Graphical Field Display.
  • Page 40 Figure 5-2: Two Tanks Each of which Equipped with a Rosemount 2410 Tank Hub TK-1 TK-2 A. Rosemount 2460 System Hub B. Rosemount 2410 Tank Hub C. Rosemount 2230 Graphical Field Display D. Rosemount 5900S Level Gauge E. Rosemount 2240S Temperature Transmitter...
  • Page 41 C. Rosemount 2410 Tank Hub on tank TK-2 Multiple tanks connected to a single Rosemount 2410 Tank Hub In this example a Rosemount 2460 System Hub is connected to a Rosemount 2410 Tank Hub that serves three tanks. The temperature device on tank 1 has the same Modbus address as the tank hub itself.
  • Page 42 2240S temperature transmitter and the Rosemount 2230 display are grouped into an Auxiliary Tank Device (ATD). The ATD Modbus address has to be stored in the Temperature Device address field in the tank database of the Rosemount 2460 System Hub as illustrated in Figure 5-5. The Modbus addresses of the level devices must also be stored in both the 2410 and the 2460 tank databases.
  • Page 43 The tanks are mapped to tank position 1, 2, and 3 in the Rosemount 2410 Tank Hub’s tank database. In the tank database of the Rosemount 2460 System Hub, you will have to configure 2410 Tank Position in order to be able to configure the correct Temperature Device Addresses for the three tanks.
  • Page 44 Reference temperature The Rosemount 2460 System Hub performs inventory calculations according to the API Manual of Petroleum Measurement Standards Chapter 12, Section 1, at the standard reference temperature 15°C (60°F). This is the default reference temperature.
  • Page 45 September 2020 Quick Start Guide System units Level, Level Rate, Temperature, and Pressure units are configured in TankMaster WinSetup configuration program. Quick Start Guide...
  • Page 46 Quick Start Guide September 2020 5.3.5 Redundancy configuration Setting up a redundant pair of Rosemount 2460 System Hubs can be performed by using TankMaster WinSetup or the system hub’s Web Graphical User Interface. Preconditions for redundancy setup The following conditions must be met to allow setting up two Rosemount 2460 System Hubs for redundancy operation: •...
  • Page 47 September 2020 Quick Start Guide System Architecture with redundant system hubs Figure 5-7: Rosemount Tank Gauging System Architecture with Redundant System Hubs Rosemount 2460 System Hub Modbus TCP (Primary) (backup) Rosemount 2460 System Hub Modbus TCP (Backup) (primary) Host System...
  • Page 48 Rosemount 2460 System Hub. Prerequisites The installation wizard for the Rosemount 2460 includes the option to setup a redundant pair of Rosemount 2460 System Hubs as long as certain conditions are fulfilled. In case all requirements for pairing are fulfilled, the following text appears: “Pairing is possible, Backup device ID:xx”.
  • Page 49 September 2020 Quick Start Guide Redundancy window Once the synchronization process is successfully finished, the Redundancy window presents the current status and other information for the two system hubs. Figure 5-10: Redundant System Hubs Quick Start Guide...
  • Page 50 You may configure various options for fail-over and other redundancy related issues. You may also set separate Modbus addresses for the two system hubs. Procedure In the System Hub Redundancy window, click the Configure button to open the 2460 System Hub Redundancy Configuration window. Rosemount 2460 Tank Hub...
  • Page 51 September 2020 Quick Start Guide Figure 5-11: System Hub Redundancy Configuration System hub redundancy window Individual Modbus address By setting individual Modbus addresses for the Primary and Backup devices, a host system may communicate with each device separately. This is useful, for example, for verifying the current status of each device.
  • Page 52 Field port communication failure No response from any field device on a Field port. This option is most useful for redundant field bus wiring where each Rosemount 2460 has separate field bus wiring. Field port communication failure Individual port configuration for Field Port on...
  • Page 53 September 2020 Quick Start Guide Finish the installation wizard Once the redundancy configuration is finished: Procedure In the 2460 System Hub Redundancy window, click the Next button. Postrequisites Finish the installation wizard as described in Installation procedure. Quick Start Guide...
  • Page 54 September 2020 Redundancy setup via Web graphical user interface This section describes how to use the the Web graphical interface for redundancy setup of a Rosemount 2460 System Hub. The setup includes two basic steps: • Paring; two system hubs are setup as a redundant pair •...
  • Page 55 September 2020 Quick Start Guide Redundancy configuration Once the synchronization is finished you may configure the system hubs for redundancy operation. Procedure 1. In the Web interface, select the Redundancy tab. 2. Expand the Configuration option. Quick Start Guide...
  • Page 56 The passive device will load the default configuration database and the default Modbus address (245) to make sure it will not disturb communication on Host and Field ports after unpairing the system hubs. Rosemount 2460 Tank Hub...
  • Page 57 September 2020 Quick Start Guide Table 5-6: Redundancy Configuration Options Item Description Common Modbus Common Modbus address is the standard setting. Primary Address and Backup system hubs use the same Modbus address.You may use this option in case Primary and Backup system hubs are connected to different host ports.

  • Page 58: Operation

    The red Error LED will be turned off. If an error occurs, the LED will start to blink. In runtime mode the yellow status LED will blink at a rate given by the current operational mode. Rosemount 2460 Tank Hub...

  • Page 59: Product Certifications

    The most recent revision of the EU Declaration of Conformity can be found at Emerson.com/Rosemount. Ordinary location certification As standard, the Rosemount 2460 System Hub has been examined and tested to determine that the design meets the basic electrical, mechanical, and fire protection requirements by a nationally recognized test laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA).
  • Page 60 Quick Start Guide September 2020 Declaration of Conformity The most recent revision of the EU Declaration of Conformity for the Rosemount 2460 can be found at Emerson.com/Rosemount. Figure A-1: Rosemount 2460 EU Declaration of Conformity (page 1) Rosemount 2460 Tank Hub...
  • Page 61 September 2020 Quick Start Guide Figure A-2: Rosemount 2460 EU Declaration of Conformity (page 2) Quick Start Guide...
  • Page 62 Quick Start Guide September 2020 Rosemount 2460 Tank Hub...
  • Page 63 September 2020 Quick Start Guide Quick Start Guide...
  • Page 64 The Emerson logo is a Twitter.com/Rosemount_News trademark and service mark of Emerson Electric Facebook.com/Rosemount Co. Rosemount is a mark of one of the Emerson Youtube.com/user/ family of companies. All other marks are the RosemountMeasurement property of their respective owners.