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Rosemount 702DX22
Emerson Rosemount 702DX22 User Manual
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Quick Start Guide
00825-0200-4702, Rev HA
April 2021
Rosemount
™
702 Wireless Discrete
Transmitter
2
Table of Contents
1 About this guide
3
2 Wireless considerations
4
2.1 Power up sequence
4
2.2 Antenna position
4
2.3 Conduit entry
4
2.4 Field Communicator connections
5
3 Physical installation
7
3.1 Direct mount installation
7
3.2 Remote mount installation
9
3.3 Remote antenna (optional)
10
3.3.1 Remote antenna installation (WN/WJ option)
11
4 Device network configuration
14
4.1 AMS Wireless Configurator
14
4.2 Field Communicator
14
5 Verify operation
15
5.1 Local display
15
5.1.1 Start-up sequence
15
5.2 Field Communicator
16
5.3 Wireless Gateway
16
5.4 AMS Wireless Configurator
17
5.5 Troubleshooting
17
6 Reference information: wiring switch inputs, output circuits, and leak sensors
19
6.1 Dry contact switch inputs
19
6.2 Wireless output specifications
19
6.2.1 Dual input
19
6.2.2 Dual input, limit contact logic
20
6.2.3 Dual input, opposing contact logic
21
6.3 Momentary discrete inputs, measurement option code 32 and 42
22
6.3.1 Setting variable reporting
24
6.3.2 Latching feature
24
Latching warnings
27
6.4 Discrete output circuits, measurement option code 42
27
6.5 Discrete output switch functionality
27
6.6 Special considerations for dual output circuits
28
6.7 Switching greater currents or voltages
29
6.8 Plunger arrival detection
30
6.8.1 Terminal block connections
31
6.8.2 System Verification
32
6.9 Leak sensors, liquid hydrocarbon detection, measurement option code 61
33
6.9.1 Terminal block connections
33
6.9.2 Connecting to the fast fuel sensor and TraceTek sensing cable
34
6.9.3 Liquid hydrocarbon detection interface, for Modbus® mapping
37
Mapping the PV, SV, and PV_HEALTHY variables and parameter
37
6.10 Field Communicator use
38
7 Safety shower and eye wash monitoring
40
8 Product certification
42
8.1 European directive information
42
8.2 Telecommunication compliance
42
8.3 FCC and IC
42
8.4 Ordinary location certification
42
8.5 Installing equipment in North America
42
8.6 USA
42
8.6.1 I5 USA Intrinsic Safety
42
8.6.2 N5 CSA Class 1 Division 2 (USA)
43
8.7 Canada
43
8.7.1 I6 CSA Intrinsically Safe (Canada)
43
8.7.2 N6 CSA Class I Division 2 (Canada)
43
8.8 Europe
44
8.8.1 I1 ATEX Intrinsic Safety
44
8.8.2 IU ATEX Intrinsic Safety for Zone 2
45
8.9 International
45
8.9.1 I7 IECEx Intrinsic Safety
45
8.9.2 IY IECEx Intrinsic Safety for Zone 2
46
8.10 China
47
8.10.1 I3 China Intrinsic Safety
47
8.11 Japan
48
8.11.1 I4 CML Intrinsic Safety
48
8.12 EAC – Belarus, Kazakhstan, Russia
48
8.12.1 IM Technical Regulation Customs Union (EAC) Intrinsic Safety
48
8.12.2 IX Technical Regulation Customs Union (EAC) Intrinsic Safety
48
8.13 Brazil
49
8.13.1 I2 INMETRO Intrinsic Safety
49
8.13.2 IZ INMETRO Intrinsic Safety
49
8.14 Korea
49
8.14.1 IP Republic of Korea Intrinsic Safety
49
8.15 Combinations
49
8.16 EU Declaration of Conformity
50
8.17 China RoHS
52
Other manuals for Emerson Rosemount 702DX22
Reference Manual
158 pages
4
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Emerson Rosemount 702DX22 Specifications
General
Brand
Emerson
Model
Rosemount 702DX22
Category
Transmitter
Language
English
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