Endress+Hauser RIA15 User manual

Products Solutions Services

Operating Instructions

RIA15

Process indicator

Loop-powered 4 to 20 mA process indicator

BA01073K/09/EN/07.23-00

71625013

2023-04-23

Valid as of firmware version:

ISU00XA (Standard): 01.06.xx

Table of contents RIA15

2 Endress+Hauser

Table of contents

1 About this document ................ 3

1.1 Document conventions ................... 3

1.2 Documentation ........................ 4

2 Safety Instructions .................. 5

2.1 Requirements for the personnel ............ 5

2.2 Intended use .......................... 5

2.3 Workplace safety ....................... 6

2.4 Operational safety ...................... 6

2.5 Product safety ......................... 6

2.6 IT security ............................ 6

3 Incoming acceptance and product

identification ....................... 7

3.1 Incoming acceptance .................... 7

3.2 Product identification .................... 7

3.3 Certificates and approvals ................ 8

3.4 Storage and transport ................... 8

4 Mounting .......................... 8

4.1 Installation conditions ................... 8

4.2 Installation Instructions .................. 8

4.3 Post-installation check .................. 11

5 Wiring ............................ 11

5.1 Quick wiring guide ..................... 12

5.2 Wiring with switchable backlighting ........ 13

5.3 Inserting the cable, field housing .......... 16

5.4 Connecting to functional grounding ........ 16

5.5 Ensuring the degree of protection .......... 17

5.6 Post-connection check .................. 18

6 Operation ......................... 18

6.1 Operating functions .................... 19

7 Commissioning .................... 19

7.1 Post-installation check and switching on the

device .............................. 19

7.2 Operating matrix ...................... 20

8 Troubleshooting .................. 21

8.1 Error limits as per NAMUR NE 43 ......... 21

8.2 Diagnostic messages ................... 21

8.3 Firmware history ...................... 22

9 Maintenance ...................... 22

9.1 Cleaning ............................ 23

10 Repair ............................ 23

10.1 General information ................... 23

10.2 Spare parts .......................... 23

10.3 Return .............................. 24

10.4 Disposal ............................ 24

11 Accessories ....................... 24

11.1 Device-specific accessories ............... 25

12 Technical data .................... 26

12.1 Input ............................... 26

12.2 Power supply ......................... 26

12.3 Performance characteristics .............. 26

12.4 Installation .......................... 27

12.5 Environment ......................... 27

12.6 Mechanical construction ................ 28

12.7 Operability .......................... 29

12.8 Certificates and approvals ............... 29

RIA15 About this document

Endress+Hauser 3

1 About this document

1.1 Document conventions

1.1.1 Safety symbols

DANGER

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in

serious or fatal injury.

WARNING

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in

serious or fatal injury.

CAUTION

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in

minor or medium injury.

NOTICE

This symbol contains information on procedures and other facts which do not result in

personal injury.

1.1.2 Electrical symbols

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection

A grounded terminal which, as far as the operator is concerned, is grounded via a

grounding system.

Potential equalization connection (PE: protective earth)

Ground terminals that must be connected to ground prior to establishing any other

connections.

The ground terminals are located on the interior and exterior of the device:

• Interior ground terminal: potential equalization is connected to the supply network.

• Exterior ground terminal: device is connected to the plant grounding system.

1.1.3 Symbols for certain types of information

Symbol Meaning

Permitted

Procedures, processes or actions that are permitted.

Preferred

Procedures, processes or actions that are preferred.

Forbidden

Procedures, processes or actions that are forbidden.

Tip

Indicates additional information.

Reference to documentation

Reference to page

About this document RIA15

4 Endress+Hauser

Symbol Meaning

Reference to graphic

Notice or individual step to be observed

… Series of steps

Result of a step

Help in the event of a problem

Visual inspection

1.1.4 Symbols in graphics

Symbol Meaning Symbol Meaning

1, 2, 3,... Item numbers

… Series of steps

A, B, C, ... Views A-A, B-B, C-C, ... Sections

Hazardous area

Safe area (non-hazardous area)

1.1.5 Tool symbols

Symbol Meaning

A0011220

Flat-blade screwdriver

A0011221

Allen key

A0011222

Open-ended wrench

A0013442

Torx screwdriver

1.2 Documentation

For an overview of the scope of the associated Technical Documentation, refer to the

following:

•Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the

nameplate

•Endress+Hauser Operations app: Enter serial number from nameplate or scan

matrix code on nameplate.

RIA15 Safety Instructions

Endress+Hauser 5

1.2.1 Document function

The following documentation may be available depending on the version ordered:

Document type Purpose and content of the document

Technical Information (TI) Planning aid for your device

The document contains all the technical data on the device and provides

an overview of the accessories and other products that can be ordered for

the device.

Brief Operating Instructions (KA) Guide that takes you quickly to the 1st measured value

The Brief Operating Instructions contain all the essential information

from incoming acceptance to initial commissioning.

Operating Instructions (BA) Your reference document

The Operating Instructions contain all the information that is required in

the various phases of the life cycle of the device: from product

identification, incoming acceptance and storage, to mounting,

connection, operation and commissioning through to troubleshooting,

maintenance and disposal.

Description of Device Parameters

(GP)

Reference for your parameters

The document provides a detailed explanation of each individual

parameter. The description is aimed at those who work with the device

over the entire life cycle and perform specific configurations.

Safety Instructions (XA) Depending on the approval, safety instructions for electrical equipment in

hazardous areas are also supplied with the device. The Safety Instructions

are an integral part of the Operating Instructions.

Information on the Safety Instructions (XA) relevant to the device is

provided on the nameplate.

Supplementary device-dependent

documentation (SD/FY)

Always comply strictly with the instructions in the relevant

supplementary documentation. The supplementary documentation is an

integral part of the device documentation.

2 Safety Instructions

2.1 Requirements for the personnel

The personnel for installation, commissioning, diagnostics and maintenance must fulfill

the following requirements:

‣Trained, qualified specialists must have a relevant qualification for this specific function

and task.

‣Are authorized by the plant owner/operator.

‣Are familiar with federal/national regulations.

‣Before starting work, read and understand the instructions in the manual and

supplementary documentation as well as the certificates (depending on the

application).

‣Follow instructions and comply with basic conditions.

The operating personnel must fulfill the following requirements:

‣Are instructed and authorized according to the requirements of the task by the facility's

owner-operator.

‣Follow the instructions in this manual.

2.2 Intended use

The process indicator displays analog process variables on its screen.

The device is powered via the 4 to 20 mA current loop and does not require an additional

power supply.

Safety Instructions RIA15

6 Endress+Hauser

• The manufacturer accepts no liability for damages resulting from improper or non-

intended use. The device must not be converted or modified in any way.

• Panel-mounted device:

The device is designed for installation in a panel and must only be operated in an

installed state.

• Field device:

The device is designed for mounting in the field.

• The device may be operated only under the permitted ambient conditions→  27.

2.3 Workplace safety

When working on and with the device:

‣Wear the required personal protective equipment as per national regulations.

2.4 Operational safety

Damage to the device!

‣Operate the device in proper technical condition and fail-safe condition only.

‣The operator is responsible for the interference-free operation of the device.

Modifications to the device

Unauthorized modifications to the device are not permitted and can lead to unforeseeable

dangers!

‣If modifications are nevertheless required, consult with the manufacturer.

Repair

To ensure continued operational safety and reliability:

‣Carry out repairs on the device only if they are expressly permitted.

‣Observe federal/national regulations pertaining to the repair of an electrical device.

‣Use only original spare parts and accessories.

2.5 Product safety

This measuring device is designed in accordance with good engineering practice to meet

state-of-the-art safety requirements, has been tested, and left the factory in a condition in

which it is safe to operate.

It meets general safety standards and legal requirements. It also complies with the EU

directives listed in the device-specific EU Declaration of Conformity. The manufacturer

confirms this by affixing the CE mark to the device.

2.6 IT security

Our warranty is valid only if the product is installed and used as described in the Operating

Instructions. The product is equipped with security mechanisms to protect it against any

inadvertent changes to the settings.

IT security measures, which provide additional protection for the product and associated

data transfer, must be implemented by the operators themselves in line with their security

standards.

RIA15 Incoming acceptance and product identification

Endress+Hauser 7

3 Incoming acceptance and product

identification

3.1 Incoming acceptance

Proceed as follows on receipt of the device:

1. Check whether the packaging is intact.

2. If damage is discovered:

Report all damage immediately to the manufacturer.

3. Do not install damaged components, as the manufacturer cannot otherwise

guarantee the material resistance or compliance with the original safety

requirements, and can also not be held responsible for the consequences that may

result.

4. Compare the scope of delivery against the contents of your order.

5. Remove all the packaging material used for transportation.

6. Do the data on the nameplate match the ordering information on the delivery note?

7. Are the technical documentation and all other necessary documents provided, e.g.

certificates?

If one of the conditions is not satisfied, contact your Sales Center.

3.2 Product identification

The following options are available for identification of the device:

• Nameplate specifications

• Enter the serial number from the nameplate in the Device Viewer

(www.endress.com/deviceviewer): All the information on the device and an overview of

the Technical Documentation provided is displayed.

• Enter the serial number on the nameplate into the Endress+Hauser Operations App or

scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser

Operations App: all the information about the device and the technical documentation

pertaining to the device is displayed.

3.2.1 Nameplate

The right device?

The nameplate provides you with the following information on the device:

• Manufacturer identification, device designation

• Order code

• Extended order code

• Serial number

• Tag name (TAG)

• Technical values: supply voltage, current consumption, ambient temperature,

communication-specific data (optional)

• Degree of protection

• Approvals with symbols

‣Compare the information on the nameplate with the order.

Mounting RIA15

8 Endress+Hauser

3.2.2 Name and address of manufacturer

Name of manufacturer: Endress+Hauser Wetzer GmbH + Co. KG

Address of manufacturer: Obere Wank 1, D-87484 Nesselwang or www.endress.com

3.3 Certificates and approvals

For certificates and approvals valid for the device: see the data on the nameplate

Approval-related data and documents: www.endress.com/deviceviewer → (enter the

serial number)

3.4 Storage and transport

Note the following:

The permitted storage temperature is –40 to 85 °C (–40 to 185 °F); it is possible to store

the device at borderline temperatures for a limited period (48 hours maximum).

Pack the device for storage and transportation in such a way that it is reliably

protected against impact and external influences. The original packaging offers the

best protection.

Avoid the following environmental influences during storage and transport:

• Direct sunlight

• Vibration

• Aggressive media

4 Mounting

4.1 Installation conditions

Permitted ambient temperature: –40 to 60 °C (–40 to 140 °F)

At temperatures below –25 °C (–13 °F) the readability of the display can no longer be

guaranteed.

4.2 Installation Instructions

For device dimensions, see "Technical data".

4.2.1 Panel housing

• Degree of protection: IP65 front, IP20 rear (not evaluated by UL)

• Mounting position: horizontal

RIA15 Mounting

Endress+Hauser 9

(1.77)

A0017762

 1 Installation instructions for the panel housing

Installation in a panel with a panel cutout 92x45 mm (3.62x1.77 in), max. panel thickness

13 mm (0.51 in)

1. Slot the device into the panel cutout from the front.

2. Fit the mounting clips on the side of the housing and tighten the threaded rods

(tightening torque: 0.4 to 0.6 Nm).

4.2.2 Field housing

• Degree of protection for aluminum housing: IP66/67, NEMA 4X (not evaluated by UL)

• Degree of protection for plastic housing: IP66/67 (not evaluated by UL)

Pipe mounting (with optional mounting kit)

The device can be mounted on a pipe with a diameter of up to 50.8 mm (2 in) with the

mounting kit (optionally available).

Mounting RIA15

10 Endress+Hauser

5mm

4mm

1. 2.

TX20

A0017789

 2 Mounting the process indicator on a pipe

1 Mounting plate for pipe/wall mounting

2 Weather protection cover (optional)

1. Release the 4 housing screws.

2. Open the housing.

3. Secure the mounting plate to the rear of the device with 4 screws supplied. The

optional weather protection cover can be secured between the device and the

mounting plate.

4. Guide the two gripper clamps through the mounting plate, fit them around the pipe

and tighten.

Wall mounting

Wall mounting without a mounting kit

1. Open the housing.

2. Use the device as a stencil for 4 6 mm (0.24 in) bore holes, 99 mm (3.9 in) apart on

the horizontal plane, 66 mm (2.6 in) apart on the vertical plane.

3. Secure the indicator on the wall with 4 screws.

4. Close the cover and tighten the housing screws.

Wall mounting with mounting kit (optionally available)

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