Emerson Rosemont Wireless 781S Smart Quick Start Manual
Hide thumbs
Also See for Rosemont Wireless 781S Smart:
- Quick start manual (28 pages) ,
- Reference manual (134 pages) ,
- Reference manual (64 pages)
Related Manuals for Emerson Rosemont Wireless 781S Smart
Summary of Contents for Emerson Rosemont Wireless 781S Smart
- Page 1 Quick Start Guide 00825-0700-4410, Rev AD December 2022 Emerson Wireless 781S Smart Antenna...
- Page 2 December 2022 Safety messages NOTICE This guide provides basic guidelines for the Emerson Wireless 781S Smart Antenna. It does not provide instructions for diagnostics, maintenance, service, or troubleshooting. Refer to Emerson Wireless 1410S Gateway and 781S Smart Antenna Reference Manual for more information and instructions.
- Page 3 December 2022 Quick Start Guide Best practices..........................10 Verify operation..........................11 Product certifications........................ 12 Reference data........................... 23 Quick Start Guide...
- Page 4 Quick Start Guide December 2022 Emerson.com...
- Page 5 Wireless planning 1.1 Power up sequence The Emerson Wireless Smart Antenna and wireless I/O should be installed and functioning properly before the power modules are installed in any wireless field devices. Wireless field devices should also be powered up in order of proximity from the antenna beginning with the closest.
- Page 6 December 2022 1.3 Antenna position The Emerson 781S Smart Antennas should be positioned vertically and approximately 3 ft. (1 m) from large structures, buildings, or conductive surfaces to allow for clear communication to other devices. If installing multiple antennas, it is important that the antennas have three feet of horizontal separation from one another.
- Page 7 December 2022 Quick Start Guide 2 Intended use 2.1 System architecture The smart antenna must be used in conjunction with a network manager or network gateway. The smart antenna then functions as a translator between the wired network and a wireless field network. Figure 2-1: Example System Architecture Quick Start Guide...
- Page 8 4. Use a 5/16-in. wrench to tighten the screw into the housing. Figure 3-1: Mounting 3.2 Power and data wiring The Emerson 781S is completely prewired and only needs to be connected and powered on the Gateway end. The housing is permanently sealed on the Emerson 781S. In the Gateway: Prerequisites If operating with more than one antenna, it is important the antenna is always connected to the antenna terminal connection 1 port.
- Page 9 Quick Start Guide Figure 3-2: Wiring Guide A. Power B. Data Red - positive Blk - negative Wht - RS-485 comm A Blu - RS-485 comm B Figure 3-3: Emerson Wireless 781S A. Power output B. RS-485 comm Quick Start Guide...
-
Page 10: Best Practices
Twisted shielded pair cable is generally used to wire the serial connection to the Gateway. The Smart Antenna should be installed in a central location of the wireless field network so that it has the most direct connections to wireless devices as possible. Emerson.com... -
Page 11: Verify Operation
Gateway end of the connection. 5.2 Power up sequence The second and third LED’s in the Emerson 1410S correlate to the first and second terminal connections. These lights should be green when the antenna is connected properly. 5.3 ... -
Page 12: Product Certifications
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. - Page 13 December 2022 Quick Start Guide d'interférences et (2) cet appareil doit accepter toute interférence, y compris les interférences pouvant causer un mauvais fonctionnement du dispositif. Les changements ou les modifications apportés à l'équipement qui n'est pas expressément approuvé par Rosemount, Inc. pourraient annuler l'autorité...
- Page 14 Standards EN IEC 60079-0: 2018, EN 60079-11: 2012 Special Conditions for Safe Use (X): 1. Must be installed with a Resistive barrier. 2. The plastic enclosure may constitute a potential electrostatic ignition risk and must not be rubbed or cleaned with a dry cloth. Emerson.com...
- Page 15 December 2022 Quick Start Guide 3. The measured capacitance between the equipment enclosure and metallic conduit adapter is 21pF. This must be considered only when the Model 781S is integrated into a system where the process connection is not grounded. ATEX/UKEX Intrinsic Safety Certificate CSAE 21UKEX4711X, CSANe 21ATEX4302X Markings...
- Page 16 IM EMC Intrinsic Safety (Rev 1 only) Certificate RU C-US.AA87.B.00664/21 Markings Ex ia IIC T4 Ga (-40 °C ≤ T ≤ +70 °C), Ex ic IIC T4 Gc (-40 °C ≤ T ≤ +70 °C) Special Conditions for Safe Use (X) See certificate. Emerson.com...
- Page 17 December 2022 Quick Start Guide 6.13 China I3 Nepsi Intrinsic Safety Certificate GYJ21.1109X Markings Ex ia IIC T4 Ga, Ex ia IIIC T90 °C Db, Ex ic IIC T4 Gc, Ex ic IIIC T90 °C Dc (-40 °C ≤ T ≤...
- Page 18 Quick Start Guide December 2022 6.16 Declaration of Conformity Emerson Wireless 781SA Smart Antenna Emerson.com...
- Page 19 December 2022 Quick Start Guide Quick Start Guide...
- Page 20 Quick Start Guide December 2022 Emerson Wireless 781SC Smart Antenna Emerson.com...
- Page 21 December 2022 Quick Start Guide Quick Start Guide...
- Page 22 Quick Start Guide December 2022 6.17 China RoHS table Emerson.com...
-
Page 23: Reference Data
December 2022 Quick Start Guide 7 Reference data For information on product specs, dimensional drawings, ordering information or the complete reference manual, see Emerson.com. Figure 7-1: Hazardous Location Installation Option N: No intrinsically safe (IS) outputs, for installation in safe... - Page 24 2022 Emerson. All rights reserved. Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.