Rosemount 781 Specifications

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Product Data Sheet

February 2018

00813-0300-4410, Rev AD

Emerson™ Wireless 1410D Gateway with 781 Field Link

 Gateway connects the WirelessHART

 Easy configuration and management of self-organizing networks

 Easy integration into control systems and data applications through serial and EtherNet connections

 Seamless integration into AMS Device Manager

 Greater than 99 percent data reliability with industry proven security

 Wireless capabilities extend the full benefits of Plantweb

self-organizing networks with any host system

™

architecture to previously inaccessible locations

Emerson Wireless 1410D Gateway and 781 Field Link

Emerson Wireless Solution

IEC 62591 (WirelessHART)... the industry standard

Self-organizing, adaptive mesh routing

 No wireless expertise required, network automatically finds the best

communication paths

 The self-organizing, self-healing network manages multiple communication paths

for any given device. If an obstruction is introduced into the network, data will continue to flow because the device already has other established paths. The network will then lay in more communication paths as needed for that device

Reliable wireless architecture

 Standard IEEE 802.15.4 radios

 2.4 GHz ISM band sliced into 15 radio-channels

 Time Synchronized Channel Hopping to avoid interference from other radios,

, and EMC sources and increase reliability

Wi-Fi

 Direct sequence spread spectrum (DSSS) technology delivers high reliability in

challenging radio environment

February 2018

Emerson Wireless

Seamless integration via LAN to all existing host systems

 Native integration into Ovation

 Gateways interface with existing host systems via LAN using industry standard

protocols including OPC, Modbus® TCP/IP, and Modbus RTU

Layered security keeps your network safe

 All wireless data is encrypted so your data is kept safe

 All wireless devices are authenticated so you know exactly what is on your network

 Third party security certifications including Achilles and FIPS-197 certification

demonstrate Emerson's commitment to security

 Complete control of your network using the Gateway secure web interface

SmartPower™ solutions

 Optimized Emerson instrumentation, both hardware and software, to extend power module life

 SmartPower technologies enable predictable power life

Contents

™

is transparent and seamless

Emerson Wireless 1410D Gateway and 781 Field Link . . .3

Emerson Wireless 1410D Gateway . . . . . . . . . . . . . . . . . . . .4

Emerson Wireless 781 Field Link . . . . . . . . . . . . . . . . . . . . . .6

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Product certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Emerson.com/Rosemount

February 2018

Emerson Wireless 1410D Gateway and 781 Field Link

Gain real-time process information with greater than 99 percent wireless data reliability

 The Emerson Wireless 1410D Gateway with 781 Field Link automatically manages wireless communications in constantly

changing environments

 Native integration with DeltaV

networks

 Connect to data historians, legacy host systems, and other applications through EtherNet, Modbus TCP, Modbus RTU, OPC,

™

EtherNet/IP

, and HART® outputs

™

and Ovation automation systems provides simple and fast commissioning for wireless field

Guarantee system availability with redundant Wireless Gateways

 Never lose the wireless network with hot standby capability and automatic

fault detection

 Wireless Gateways function as a single system, eliminating the need for

duplicate host integration

 One-click configuration and plug-and-play architecture

Complete wireless network configuration tools provided with each Gateway

 The integrated web interface allows easy configuration of the wireless network and data

integration without the need to install additional software

 Complimentary AMS Wireless Configurator software provides Emerson Device

Dashboards to configure devices and view diagnostic data

 Drag and drop device provisioning enables a secure method to add new wireless devices

to the wireless field network

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

February 2018

Emerson Wireless 1410D Gateway

Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 8 for more information on material selection

Table 1. Emerson Wireless 1410D Gateway Ordering Information

The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.

Model Product description

1410 Wireless Gateway, 2.4 GHz DSSS, WirelessHART, Webserver, AMS Ready, HART-IP

Wireless configuration

(1)

100 Device Network with Emerson 781 Field Link (10.5 to 30 Vdc)

EtherNet communications - physical connection

(2)(3)

(4)(5)(6)

Single EtherNet connection

Dual EtherNet connection

Serial communication

N None

(7)

Modbus RTU via RS-485

EtherNet communication - data protocols

D1 Modbus TCP/IP

D2 OPC

D3 EtherNet/IP

D4 Modbus TCP/IP, OPC

D5 EtherNet/IP, Modbus TCP/IP

D6 EtherNet/IP, OPC

(8)

(9)

DeltaV ready

Ovation ready

Webserver only

™

★

Antenna options

WNA For use with the Emerson Wireless 781 Remote Field Link

Product certifications

NA No approvals

N1 ATEX Type n

N5 USA Division 2, Non-incendive

N6 Canada Division 2, Non-incendive

N7 IECEx Type n

★

Emerson.com/Rosemount

February 2018

Emerson Wireless 1410D Gateway and 781 Field Link

Table 1. Emerson Wireless 1410D Gateway Ordering Information

The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.

Redundancy options

(10)(11)

RD Gateway redundancy

1. Must order the Emerson Wireless 781Remote Field Link. Reference Emerson Wireless 781 Field Link on page 6 for detail s.

2. Single active 10/100 baseT EtherNet port with RJ45 connector.

3. Additional ports disabled.

4. Dual active 10/100 baseT EtherNet ports with RJ45 connectors.

5. Multiple active ports have separate IP addresses, firewall isolation, and no packet forwarding.

6. Selection of Dual EtherNet option code 2 is recommended.

7. Convertible to RS232 via adapter, not included with Gateway.

8. Includes Modbus TCP and OPC.

9. Requires (A) Modbus RTU via RS-485 Communication protocol.

10. Requires the selection of Dual EtherNet option code 2.

11. Not available with EtherNet/IP option codes D3, D5, and D6.

★

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

February 2018

Emerson Wireless 781 Field Link

Table 2. Emerson Wireless 781 Field Link Ordering Information

The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.

Model Product description

781 Wireless Field Link

Network capacity and physical connection

A1 100 device capacity, RS485

(1)

25 Device Capacity, RS485

Housing

D Dual compartment housing - aluminum

E Dual compartment housing - stainless steel

Conduit threads

/2–14 NPT

Product certifications

(2)

China Intrinsic Safety

USA Intrinsically Safe, Non-incendive

Canada Intrinsically Safe

ATEX Intrinsic Safety

IECEx Intrinsic Safety

USA and Canada Intrinsically Safe, ATEX and IECEx Intrinsic Safety

USA and Canada Intrinsically Safe, ATEX Intrinsic Safety

Technical Regulations Customs Union (EAC) Intrinsic Safety

★

NA No approvals

Wireless update rate, operating frequency, and protocol

WA3 User configurable update rate, 2.4 GHz DSSS, WirelessHART

Omnidirectional wireless antenna and SmartPower

WM3 Extended range, external antenna, line power 10 to 30 Vdc

Display

M5 LCD display

★

Emerson.com/Rosemount

February 2018

Table 2. Emerson Wireless 781 Field Link Ordering Information

The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.

Emerson Wireless 1410D Gateway and 781 Field Link

Gland and connector options

G2 Cable gland (7.5 to 11.9 mm)

G4 Thin wire cable gland (3 to 8 mm)

Typical model number: 781 A1 D 1 KL WA3 WM3 M5

1. Only works with firmware version 4.7.53 or higher.

2. Use of the Emerson Wireless 781 Field Link with an 1410D Gateway requires the use of an appropriate intrinsic safety barrier.

Table 3. Accessories

Item description Part number

Serial Port HART Modem and cables only 03095-5105-0001

USB Port HART Modem and cables only 03095-5105-0002

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

Specifications

February 2018

Emerson Wireless 1410D Gateway

Functional specifications

Input voltage

10.5 to 30 Vdc

Note

For best results, use a high quality industrial galvanically isolated power supply.

Current draw

Operating current draw is based on 3.6 W power consumption.

At startup, the power supply must be capable of momentarily sourcing at least twice the operating current indicated in the figure below. The Gateway may draw significantly more current momentarily at startup if not limited by the power supply.

Antenna options

See “Emerson Wireless 781 Field Link” on page -9.

Physical specifications

Material selection

™

Emerson provides a variety of Rosemount product options and configurations including materials of construction that can be expected to perform well in a wide range of applications. The Rosemount product information presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole responsibility to make a careful analysis of all process parameters (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.), when specifying product, materials, options and components for the particular application. Emerson is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected.

Weight

0.70 lb (0.318 kg)

Material of construction

product with various

Note

For recommended intrinsic safety barrier installation:

 Input voltage 20 to 30 Vdc is needed

 Current draw is based on 6.6 W power consumption of

Gateway and barriers combined

Environmental

Operating temperature range: –40 to 167 °F (–40 to 75 °C)

Operating humidity range: 0 to 100% relative humidity

Electromagnetic Compatibility (EMC) performance

Meets all industrial environment requirements of EN61326 and NAMUR NE-21. Maximum deviation <1% span during EMC disturbance

1. During surge event, device may exceed maximum EMC deviation limit or

(1)

reset; however, device will self-recover and return to normal operation within specified start-up time.

Housing

Polycarbonate

Rail mount

Top hat rail EN 50022 (35 x 7.5 mm and 35 x 15 mm)

Communication specifications

Isolated RS-485

2-wire communication link for Modbus RTU multidrop connections

Baud rate: 57600, 38400, 19200, or 9600 Protocol: Modbus RTU Wiring: Single twisted shielded pair, 18 AWG Wiring distance: approximately 4000 ft. (1,524 m)

EtherNet

Ethernet Ports 1 and 2 are independent interfaces with unique MAC addresses, no routing or switching capabilities

10/100base-TX EtherNet communication port

Protocols: Modbus TCP, OPC, EtherNet/IP, HART-IP, https

(for Web Interface) Wiring: Cat5E shielded cable Wiring distance: 328 ft. (100 m)

Emerson.com/Rosemount

February 2018

Emerson Wireless 1410D Gateway and 781 Field Link

Modbus

Supports Modbus RTU and Modbus TCP with 32-bit floating point values, integers, and scaled integers.

Modbus Registers are user-specified.

OPC

OPC server supports OPC DA v2, v3

EtherNet/IP

Supports EtherNet/IP protocol with 32-bit Floating Point values and Integers

EtherNet/IP Assembly Input-Output instances are user configurable.

EtherNet/IP specifications are managed and distributed by ODVA.

For details on capabilities, see the Emerson Wireless Manual

Supplement.

Self-organizing network specifications

Protocol

IEC 62591(WirelessHART), 2.4 to 2.5 GHz DSSS

Maximum network size

 100 wireless devices at 8 seconds or more

 50 wireless devices at 4 seconds

 25 wireless devices at 2 seconds

 12 wireless devices at 1 second

For information on network size and update rate, see the capacity estimator tool on the Emerson Wireless homepage

Supported device update rates

1, 2, 4, 8, 16, 32 seconds or 1 to 60 minutes

Network size/latency

100 Devices: less than 10 seconds

50 Devices: less than 5 seconds

Data reliability

> 99 percent

System security specifications

EtherNet

Self-organizing network

AES-128 Encrypted WirelessHART, including individual session keys. Drag and drop device provisioning, including unique join keys and white listing.

Internal firewall

User configurable TCP ports for communications protocols, including Enable/Disable and user specified port numbers. Inspects both incoming and outgoing packets.

Third party certification

Wurldtech: Achilles Level 1 certified for network resiliency

National Institute of Standards and Technology (NIST): Advanced Encryption Standard (AES) Algorithm conforming to Federal Information Processing Standard Publication 197 (FIPS-197).

Emerson Wireless 781 Field Link

Functional specifications

Wireless output

IEC 62591 (WirelessHART), 2.4 GHBz DSSS

Local display

The optional five-digit integral LCD display can display wireless information.

Environmental

0 to 99 percent non-condensing relative humidity

Radio frequency power output from antenna

External antenna (WK1 option): Maximum of 10 mW (10 dBm) EIRP

Field link wiring distance

Wiring distance between Field Link and Gateway: up to 200 m using single twisted shielded pair, 18 AWG

Barrier Recommendations

For use in a hazardous area the recommended intrinsic safety barriers are

Signal Barrier:

 GM-International D1016S

 Stahl 9176 10-16-00

Secure Sockets Layer (SSL) enabled (default) TCP/IP communications.

Emerson Wireless Gateway access

Role-Based Access Control (RBAC) including Administrator, Maintenance, Operator, and Executive. Administrator has complete control of the Gateway and connections to host systems and the self-organizing network.

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

February 2018

Physical specifications

Material selection

Emerson provides a variety of Rosemount product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications. The Rosemount product information presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole responsibility to make a careful analysis of all process parameters (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.), when specifying product, materials, options and components for the particular application.

Emerson is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected.

Materials of construction

Enclosure

Housing: Low-copper aluminum or stainless steel Paint: Polyurethane Cover O-ring: Buna-N

Terminal block and power module

Vibration effect

No effect when tested per the requirements of IEC60770-1 (1999):

High vibration level - field or pipeline (10 to 60 Hz 0.21 mm displacement peak amplitude/60 to 2000 Hz 3g).

PBT

Antenna

PBT/Polycarbonate (PC) integrated omni-directional antenna

Mounting

Mounting brackets also permit remote mounting. See Figure 3 on page 16.

Weight

Low-copper aluminum

Emerson Wireless 781 without LCD display - 4.1 lb (1.9 kg)

Emerson Wireless 781 with M5 LCD display - 4.2 lb (2.0 kg)

Stainless steel

Emerson Wireless 781 without LCD display - 8.0 lb (3.5 kg)

Emerson Wireless 781 with M5 LCD display - 8.1 lb (3.6 kg)

Enclosure ratings (781)

Housing style option codes D and E are Type 4X and IP66/67 rated dual-compartment housings

Performance specifications

EMC performance

Meet all industrial environment requirements of EN61326 and NAMUR NE-21. Maximum deviation <1% span during EMC disturbance.

(1)

1. During surge event, device may exceed maximum EMC deviation limit or

reset; however, device will self-recover and return to normal operation within specified start-up time.

Emerson.com/Rosemount

February 2018

Product certifications

Emerson Wireless 1410D Gateway and 781 Field Link

Emerson Wireless 1410 Gateway

Rev 2.0

European Directive Information

A copy of the EU Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EEUC Declaration of Conformity can be found at

Emerson.com/Rosemount

Telecommunication Compliance

All wireless devices require certification to ensure that they adhere to regulations regarding the use of the RF spectrum. Nearly every country requires this type of product certification.

Emerson is working with governmental agencies around the world to supply fully compliant products and remove the risk of violating country directives or laws governing wireless device usage.

FCC and IC

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. This device must be installed to ensure a minimum antenna separation distance of 20 cm from all persons.

Ordinary Location Certification

Special Condition for Safe Use:

1. When installed as Division 2 equipment, the Emerson Wireless 1410 Gateway shall be mounted within a tool-secured enclosure which meets the requirements of ANSI/ISA 61010-1 and be capable of accepting the applicable wiring methods per the NEC.

Canada

N6 Canada Division 2

Certificate: 2646342 (CSA) Standards: CAN/CSA C22.2 No. 0-10,

CSA C22.2 No. 213-M1987 (R2013), CSA C22.2 No. 61010-1 – 2012, ANSI/ISA-12.12.01 – 2012, UL61010-1,

Edition

Markings: Suitable for CL I, DIV 2, GP A, B, C, D.

≤ T

Temperature code: T4 (–40 °C

Note

 Shall be powered by a Class 2 power supply.  Suitable for dry indoor locations only.  Equipment must be installed in a suitable tool accessible

enclosure subject to the end use application.

 Using the Emerson Wireless 1410D and the Wireless Field Link

781 in a hazardous location requires barriers between the two units in some cases.

≤ 70 °C)

As standard, the transmitter 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).

Installing Equipment in North America

The US National Electrical Code® (NEC) and the Canadian Electrical Code (CEC) permit the use of Division marked equipment in Zones and Zone marked equipment in Divisions. The markings must be suitable for the area classification, gas, and temperature class. This information is clearly defined in the respective codes.

USA

N5 USA Division 2

Certificate: 30349590 (FM) Standards: FM Class 3600 –2011,

FM Class 3611 – 2004, FM Class 3616 – 2011, FM Class 3810 – 2005

Markings: NI CL 1, DIV 2, GP A, B, C, D T4;

Suitable for use in CL II, III, DIV 2, GP F, G T4;

≤ T

T4(–40 °C

≤ 60 °C)

Europe

N1 ATE X Type n

Certificate: Baseefa14ATEX0125X Standards: EN 60079-0: 2012, EN 60079-15: 2010 Markings: II 3 G Ex nA IIC T4 Gc, T4 (–40 °C

= 30 Vdc

max

Special Conditions for Safe Use:

1. The equipment must be installed in an area of not more than Pollution Degree 2 as defined in IEC 60664-1, and in an enclosure that provides a degree of protection of at least IP54 and meets the relevant requirements of EN 60079-0 and EN 60079-15.

2. External connections to the equipment must not be inserted or removed unless either the area in which the equipment is installed is known to be non-hazardous, or the circuits connected have been de-energised.

≤ T

≤ 75 °C)

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

3. The equipment is not capable of withstanding the 500 V electrical strength test as defined in clause 6.5.1 of EN 60079-15: 2010. This must be taken into account during installation.

4. When fitted, the surface resistivity of the remote antenna is greater than 1 GΩ. To avoid electrostatic charge build up, it must not be rubbed with a dry cloth or cleaned with solvents.

International

N7 IECEx Type n

Certificate: IECEx BAS 14.0067X Standards: IEC 60079-0: 2011, IEC 60079-15: 2010

≤ T

Markings: Ex nA IIC T4 Gc, T4(–40 °C

= 30 Vdc

max

Special Conditions for Safe Use (X):

2. External connections to the equipment must not be inserted or removed unless either the area in which the equipment is installed is known to be nonhazardous, or the circuits connected have been de-energised.

3. The equipment is not capable of withstanding the 500 V electrical strength test as defined in clause 6.5.1 of EN 60059-15: 2010. This must be taken into account during installation.

4. When fitted, the surface resistivity of the remote antenna is greater than 1 GΩ. To avoid electrostatic charge build-up, it must not be rubbed with a dry cloth or cleaned with solvents.

≤ 75 °C),

February 2018

Emerson.com/Rosemount

February 2018

Emerson Wireless 1410D Gateway and 781 Field Link

Emerson Wireless 781 Field Link

Rev 2.0

European Directive Information

A copy of the EU Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EU Declaration of Conformity can be found at

Emerson.com/Rosemount

Ordinary Location Certification

Installing in North America

The US National Electrical Code (NEC) and the Canadian Electrical Code (CEC) permit the use of Division marked equipment in Zones and Zone marked equipment in Divisions. The markings must be suitable for the area classification, gas, and temperature class. This information is clearly defined in the respective codes.

USA

I5 USA Intrinsically Safe (IS), Nonincendive (NI) and

Dust-ignitionproof

Certificate: FM17US0235X Standards: FM Class 3600 – 2011,

FM Class 3610 – 2010, FM Class 3611 – 2004, FM Class 3810 – 2005, ANSI/ISA 60079-0:2009, ANSI/UL 60079-11:2009, ANSI/ISA 61010-1:2004, ANSI/NEMA 250 – 2003, ANSI/IEC 60529 – 2004

Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F,

G; Class III T4; Class 1, Zone 0 AEx ia IIC T4; NI CL I, DIV 2, GP A, B, C, D T4;DIP CL II, DIV 1, GP E, F, G; CL III T4; when installed per drawing 00781-1010 T4(–40 °C

Input parameters

(power terminals)

/Ui = 30 V V

MAX

/Ii = 200 mA I

MAX

/Pi = 1 W P

MAX

= 10 nF Ci = 5 nF Ca/CO = 13.49 μF

= 3.3 μH Li = 2.2 μH La/LO = 2 mH

≤ T

≤ +70 °C)

Input parameters Output parameters

Sensor terminals

/Ui = 11 V VOC/UO = 7.14 V

MAX

/Ii = 300 mA ISC/IO = 112 mA

MAX

/Pi = 1 W P

MAX

MAX/PO

= 640 mW

Special Conditions for Safe Use (X):

1. The Emerson Wireless 781 transmitter housing contains aluminum and is considered a potential risk of ignition by impact or friction. Care must be taken into account during installation and use to prevent impact and friction.

2. The surface resistivity of the unit is greater than 1 gigaohm. To avoid electrostatic charge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.

3. The Emerson Wireless 781 transmitter will not pass the 500 Vrms electric strength test and this must be taken into account during installation.

Canada

I6 Canada Intrinsically Safe

Certificate: CSA 2330424 Standards: CSA C22.2 No. 0-10,

CSA C22.2 No.94-M91, CSA Std. C22.2 No. 142-1987, CSA-C22.2 No. 157-92, CSA Std. C22.2 No. 60529 - 2005

Markings: Intrinsically Safe Class I, Division 1, Groups A, B,

C, and D T3C (T

≤ +60 °C) Type 4X;

IP 66/67;when installed per 00781-1011

Europe

I1 ATEX Intrinsic Safety

Certificate: Baseefa11ATEX0059X Standards: EN 60079-0: 2012 + A11: 2013,

EN 60079-11: 2012

Markings: II 1 G Ex ia IIC T4 Ga,

≤ T

T4(–40 °C

Input parameters

Input parameters Output parameters

(power terminals)

Ui = 30 V Ui = 11 V UO = 7.14 V

= 200 mA Ii = 300 mA IO = 112 mA

= 1 W Pi = 1 W PO = 1 W

= 0 μF Ci = 5.1nF CO = 13.9 μF

= 0 mH Li = 0 mH LO = 1000 μH

Special Conditions for Safe Use (X):

1. The plastic antenna may present a potential electrostatic ignition hazard and must not be rubbed or cleaned with a dry cloth.

2. The Emerson Wireless 781 enclosure is made of aluminum alloy and given a protective paint finish; however, care should be taken to protect it from impact or abrasion if located in a zone 0 environment.

3. The apparatus is not capable of withstanding the 500 V isolation test required by EN 60079-11. This must be taken into account when installing the apparatus.

≤ +70 °C)

RS485

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

February 2018

International

I7 IECEx Intrinsic Safety

Certificate: IECEx BAS 11.0028X Standards: IEC 60079-0: 2011,

IEC 60079-11: 2011

≤ T

RS485

≤ +70 °C)

Markings: Ex ia IIC T4 Ga, T4(–40 °C

Input parameters

Input parameters Output parameters

(power terminals)

Ui = 30 V Ui = 11 V UO = 7.14 V

= 200 mA Ii = 300 mA IO = 112 mA

= 1 W Pi = 1 W PO = 1 W

= 0 μF Ci = 5.1 nF CO = 13.9 μF

= 0 mH Li = 0 mH LO = 1000 μH

Special Conditions for Safe Use (X):

1. The plastic antenna may present a potential electrostatic ignition hazard and must not be rubbed or cleaned with a dry cloth.

3. The apparatus is not capable of withstanding the 500 V isolation test required by EN 60079-11. This must be taken into account when installing the apparatus.

Input parameters (power terminals)

Ui = 30 B Ui = 11 B UO = 7.14 B

= 200 MAI

= 1 BT Pi = 1 BT PO = 1 BT

Ci = 0 мкΦ Ci = 5.1 HΦ CO = 13.9 мкΦ

= 0 MГH Li = 0 MГH LO = 0 MГH

Input parameters Output parameters

RS485

= 300 MAI

Special Condition for Safe Use (X):

1. See certificate for special conditions.

Combinations

KD Combination of I1, I5, and I6

KL Combination of I1, I5, I6, and I7

= 112 MA

China

I3 China Intrinsic Safety

Certificate: GYJ13.1444X Standards: GB3836.1-2010,

GB3836.4-2010, GB3836.20-2010

Markings: Ex ia IIC T4 Ga, –40

+70 °C

Special Condition for Safe Use (X):

1. See certificate for special conditions.

EAC - Belarus, Kazakhstan, Russia

IM Technical Regulation Customs Union (EAC) Intrinsic Safety

Certificate: RU C-US.Gb05.B.00643 Markings: 0Ex ia IIC T4 Ga X

Emerson.com/Rosemount

February 2018

[

]

Dimensional drawings

Emerson Wireless 1410D Gateway and 781 Field Link

Figure 1. Emerson Wireless 1410D Gateway

4.49

[114,1]

4.53

115,1

Dimensions are in inches (millimeters).

Note

Allow extra space in front of unit for wiring, antenna connector and antenna cable service loop.

Figure 2. Emerson Wireless 1410D Gateway with 781 Field Link

1.44 [36,6]

A. Cable not provided B. Connectors

Dimensions are in inches (millimeters)

Emerson.com/Rosemount

.96 [24,3]

4.20 [106,7]

5.17 [131,3]

Emerson Wireless 1410D Gateway and 781 Field Link

7.88

[200,2]

Figure 3. Transmitter Mounting Configurations with Optional Mounting Bracket

February 2018

A. 2-in. U-bolt for pipe mounting

Dimensions are in inches (millimeters).

Emerson.com/Rosemount

February 2018

Emerson Wireless 1410D Gateway and 781 Field Link

Emerson.com/Rosemount

Emerson Wireless 1410D Gateway and 781 Field Link

00813-0300-4410, Rev AD

Global Headquarters

Emerson Automation Solutions

6021 Innovation Blvd. Shakopee, MN 55379, USA

+1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RFQ.RMD-RCC@Emerson.com

North America Regional Office

Emerson Automation Solutions

8200 Market Blvd. Chanhassen, MN 55317, USA

+1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RMT-NA.RCCRFQ@Emerson.com

Latin America Regional Office

Emerson Automation Solutions

1300 Concord Terrace, Suite 400 Sunrise, FL 33323, USA

+1 954 846 5030 +1 954 846 5121 RFQ.RMD-RCC@Emerson.com

Product Data Sheet

February 2018

Europe Regional Office

Emerson Automation Solutions Europe GmbH

Neuhofstrasse 19a P.O. Box 1046 CH 6340 Baar Switzerland

+41 (0) 41 768 6111 +41 (0) 41 768 6300 RFQ.RMD-RCC@Emerson.com

Asia Pacific Regional Office

Emerson Automation Solutions

1 Pandan Crescent Singapore 128461

+65 6777 8211 +65 6777 0947 Enquiries@AP.Emerson.com

Middle East and Africa Regional Office

Emerson Automation Solutions

Emerson FZE P.O. Box 17033 Jebel Ali Free Zone - South 2 Dubai, United Arab Emirates

+971 4 8118100 +971 4 8865465 RFQ.RMTMEA@Emerson.com

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Rosemount 781 Specifications

Specifications and Main Features

Frequently Asked Questions

User Manual

Emerson Wireless Solution

Emerson Wireless 1410D Gateway and 781 Field Link

Emerson Wireless 1410D Gateway

Emerson Wireless 781 Field Link

Specifications

Product certifications

Dimensional drawings