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Emerson Rosemount 356 Reference Manual

Nuclear connector
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Reference Manual
00809-0100-4856 Rev AE
Rosemount 356
February 2020
Rosemount 356 Nuclear Connector

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Summary of Contents for Emerson Rosemount 356

  • Page 1 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Rosemount 356 Nuclear Connector...
  • Page 2 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 This page intentionally left blank...
  • Page 3 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Rosemount 356 Nuclear Connector NOTICE Read this manual before working with the product. For personal and system safety, and for optimum performance, make sure you thoroughly understand the contents of this manual before installing, using or maintaining this product.
  • Page 4 Rosemount Nuclear 8200 Market Boulevard Chanhassen, MN 55317 IMPORTANT Rosemount 356 Nuclear Connector has been tested for Nuclear Class 1E usage according to the standards shown below: • KTA 3505-2005 Rosemount 356 Connectors are manufactured under a quality system that meets the requirements of ISO 9001, KTA 1401, KTA 3507 and the applicable portions of IAEA-50-C-Q.
  • Page 5 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Revision Status Changes from March 2013 (Rev AD) to February 2020 (Rev AE) Page Page Changes (Rev AD) (Rev AE) Cover, Cover, Change revision date from March 2013 to February 2020; change revision from...

  • Page 6: Table Of Contents

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Table of Contents SECTION 1 Using this Manual ................ 1-1 Introduction Overview ..................2-1 SECTION 2 Safety Messages ................. 2-1 Installation of Instrument General Considerations .............. 2-2 Side onto Device Electrical Considerations ............. 2-2 Polarity ................
  • Page 7 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 This page intentionally left blank TOC-2...

  • Page 8: Using This Manual

    INTRODUCTION This manual is designed to assist in installing, operating and USING THIS MANUAL maintaining the Rosemount 356 Nuclear Connector. The manual is organized into the following sections: Section 2: Installation of Instrument Side onto Device Provides mechanical and electrical installation considerations of the Instrument Side portion of the connector.
  • Page 9 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 This page intentionally left blank...

  • Page 10: Overview

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 SECTION 2: INSTALLATION OF INSTRUMENT SIDE ONTO DEVICE Overview ..................page 2-1 Safety Messages ............... page 2-1 General Considerations ............page 2-2 Electrical Considerations ............page 2-2 Mechanical Considerations ............. page 2-4 Installation Procedure ..............

  • Page 11: General Considerations

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 GENERAL Measurement accuracy of any type of instrument depends upon proper installation of the device and its associated piping, valves, CONSIDERATIONS and electrical connections. When installing the 356 Connector onto a device, consider the need for easy access, personnel safety and suitable connector/device environment.

  • Page 12: Factory Installed Instrument Side Connector

    “2” = Pin 2 is connected to the positive (+) terminal on the 3152 terminal block. NOTE Reference the Rosemount 356 Product Data Sheet (Rosemount document number 00813-0200-4856) for additional model string information. The end user is responsible to determine whether pin #1 or pin #2 Customer Installed should be connected to positive (+) terminal of the device’s terminal...

  • Page 13: Mechanical Considerations

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 MECHANICAL This section contains information that should be considered when preparing to install the instrument side of the connector onto a CONSIDERATIONS Rosemount 3152 Pressure Transmitter. Read this section carefully before proceeding to installation procedure. Proper installation is mandatory to assure qualification.

  • Page 14: Installation Procedure

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 INSTALLATION Installation consists of preparing the instrument side connector, PROCEDURE installing the instrument side connector onto the transmitter and making the electrical connections. The procedures for these operations follow. WARNING Electrical shock can result in death or injury.
  • Page 15 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Installation of Instrument Side 1. Screw the lock nut fully onto the connector, taking care not to onto 3152 Pressure pinch the lanyard. Transmitter 2. Apply plant approved sealant around the first 3 threads of the instrument side connector.

  • Page 16: Pressure Transmitter

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Electrical Connection to 3152 1. Attach the designated wire to the positive terminal on the Pressure Transmitter 3152 (see Figure 2-7). 2. Attach the designated wire to the negative terminal on the 3152 (see Figure 2-7).
  • Page 17 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 This page intentionally left blank...

  • Page 18: Overview

    1 foot of the device/connector to prevent undue strain on field side connector. GENERAL The Rosemount 356 uses a simple clamp-style disconnect CONSIDERATIONS mechanism between the instrument and field sides of the connector. While the general use of this type of connection is simple, this section should be read carefully before installation to ensure the qualified configuration requirements are met.
  • Page 19 00809-0100-4856 Rev AE Rosemount 356 February 2020 The field side of the Rosemount 356 connector is available in two configurations: Top Entry (see Figures 3-2 and 3-4) and Side Entry (see Figures 3-3 and 3-5). Figure 3-1 – Field Side...
  • Page 20 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Figure 3-4 – Dimensional Drawing of Coupled Connector – 4.80 Top Entry Hood (122) Original Stainless Steel (Up to February 2020) 1.57 (40) Field Side Instrument Side Note: Dimensions are nominal in inches (millimeters).

  • Page 21: Installation Procedure

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 INSTALLATION 1. Remove and discard the protective covers from both the PROCEDURE instrument side and field side of the connector. 2. Ensure grey profile seal is present on the instrument side of the connector (see Figure 3-6).

  • Page 22: Overview

    Maintenance of traceability of any replacement parts is the responsibility of the user (see Important Notice at the beginning of this manual preceding Section 1). Once installed, the Rosemount 356 Connector is generally GENERAL considered to be a maintenance-free component. In cases where CONSIDERATIONS maintenance is required, this section provides guidance.
  • Page 23 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Routine maintenance on the 356 Connector is not required. The MAINTENANCE following parts can be purchased as spare parts and replaced by the user on-site: Instrument Side: • Profile Seal •...

  • Page 24: Overview

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Appendix A PROCEDURE FOR ON-SITE ASSEMBLY OF FIELD SIDE Overview ..................page A-1 Safety Messages ............... page A-1 General Considerations ............page A-2 Field Side Kit Contents ............page A-2 Required Tools for Assembly ..........page A-3 Assembly Procedures ..............
  • Page 25 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Unassembled field side kits are available for on-site assembly using GENERAL customer-provided instrumentation cable. CONSIDERATIONS The procedure outlined in this appendix demonstrates the proper way to assemble the 356 field side connector.

  • Page 26: Required Tools For Assembly

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Tools required for assembly of the 356 Field Side connector are listed REQUIRED TOOLS FOR in Table A-2. If a Rosemount part number is not specified, any ASSEMBLY general brand tool that meets the specifications can be used. Please contact Rosemount Nuclear with any questions regarding the required tools.

  • Page 27: Prepare Cable And Attach Crimp Contacts

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 1. Remove approximately 70 mm of the outer sheath of the cable, Prepare Cable and taking care not to damage the metal braiding. Attach Crimp Contacts 70 mm 2. Cut and remove the metal braiding so that there is a minimum of 15 mm remaining.
  • Page 28 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 5. Install locator and adjust the crimp tool according to the following table: Conductor size (mm Crimp Setting (mm) 0.50 1.55 1.00 1.55 Locator 6. Insert the stranded wire into the crimp contact and then fully insert the crimp contact into the locator.

  • Page 29: Install Cable Gland

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Install Cable Gland 1. Thread the cable through the loop of the plastic lanyard on the protective cover (not shown in photo below). Place cable gland components onto the cable as shown below. The Perfect EMC cable gland includes a supplementary reducing ring for cables having an outer diameter smaller than 9 mm.
  • Page 30 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 4. Continue to press the metal base onto the lamellar insert until it stops at the end position. Push the sealing ring into the lamellar insert as shown. 5. While using one of the 22 mm open-end wrenches to keep the metal base steady, screw the dome nut onto the metal base until finger tight.

  • Page 31: Assemble Field Side Of Connector

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 Assemble Field Side 1. Guide the lead wires through the back of the connector hood. Of Connector 2. Making sure that the lead wires do not hang up on anything, screw the connector hood onto the cable gland as shown. Do not allow the conductor wires to become twisted.
  • Page 32 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 4. Check the instrument side connector to determine which pin (#1 or #2) is designated as the positive (+) pin. Insert the positive (+) field side contact into the correct pin location of the crimp terminal.
  • Page 33 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 6. Guide the crimp terminal into the connector hood, taking care that the insulated wires do not get pinched in the process. 7. Double-check that the sealing screw includes a clear gasket under the head.

  • Page 34: Post-Assembly Tests

    Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 POST ASSEMBLY 1. Perform a continuity check to ensure the positive and negative TESTS wires have been installed in the correct positions. 2. Check Insulation Resistance for 10 seconds at 500 Vdc. IR for...
  • Page 35 Reference Manual 00809-0100-4856 Rev AE Rosemount 356 February 2020 This page intentionally left blank A-12...
  • Page 36 00809-0100-4856 Rev AE Rosemount 356 February 2020 The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount, the Rosemount logotype are registered trademarks of Rosemount Inc. Loctite® 580™ is a registered trademark of Henkel AG & Co.

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